24th week of 2021 patent applcation highlights part 30 |
Patent application number | Title | Published |
20210179828 | Polymer Composition Comprising Polypropylene - The present invention relates to a polymer composition comprising:
| 2021-06-17 |
20210179829 | POWER CABLE - Provided is a power cable including an insulating layer formed of an insulating material that is environmentally friendly and has not only high heat resistance and mechanical strength but also excellent flexibility, bendability, impact resistance, thermal stability, cold resistance, installability, workability, etc., which are trade-off with the physical properties. | 2021-06-17 |
20210179830 | Polymer Composition Comprising Polypropylene - The present invention relates to a polymer composition comprising:
| 2021-06-17 |
20210179831 | POLYPROPYLENE BASED COMPOSITION WITH IMPROVED PAINTABILITY - The present invention relates to a polypropylene based composition comprising: (A) from 40.0 to 85.0 wt % of a heterophasic propylene copolymer having a content of xylene cold soluble (XCS) fraction in the range of 15 wt % to 35 wt %, based on the total weight of the heterophasic propylene copolymer; (B) from 5.0 to 15.0 wt % of a random copolymer of propylene with comonomer units selected from ethylene and alpha-olefins having from 4 to 12 carbon atoms which has been polymerized in the presence of a single-site catalyst system and has a melting temperature Tm as measured in differential scanning calorimetry (DSC) of less than 140° C.; (C) from 5.0 to 25.0 wt % of an ethylene copolymer with alpha-olefin comonomer units having from 4 to 12 carbon atoms with a density of from 850 kg/m | 2021-06-17 |
20210179832 | RUBBER COMPOSITION HAVING IMPROVED ELECTRICAL INSULATION PROPERTIES FOR REDUCING GALVANIC CORROSION - A rubber composition having improved electrical insulation properties for reducing galvanic corrosion, a method of preparing the composition, and a rubber hose for vehicles using the composition are disclosed. The rubber composition includes a base polymer, a reinforcing agent, an anti-aging agent, an activating agent, a plasticizer, and a crosslinking agent, and has electrical insulation resistance (10 | 2021-06-17 |
20210179833 | VINYL CHLORIDE-BASED RESIN COMPOSITION FOR POWDER MOLDING, AND VINYL CHLORIDE-BASED RESIN-MOLDED BODY AND LAMINATE - A composition of polyvinyl chloride for powder molding may include a polyvinyl chloride (A), a polyvinyl chloride (B), and a phosphate, among others. The polyvinyl chloride (A) may have an average particle diameter of 50 to 500 and the polyvinyl chloride (B) may have an average particle diameter of 0.01 μm or more and less than 50 An average polymerization degree of the polyvinyl chloride (A) may be 1350 or more, and the phosphate may comprise a polyoxyalkylene alkyl phosphate. | 2021-06-17 |
20210179834 | ANTIVIRAL VINYL-CHLORIDE RESIN COMPOSITION, ANTIVIRAL SHEET OF VINYL-CHLORIDE RESIN, PROCESS FOR PRODUCING THE SAME, INTERIOR DECORATIVE SHEET, PROCESS FOR PRODUCING INTERIOR DECORATIVE SHEET, INTERIOR DECORATIVE SHEET OF POLY(VINYL CHLORIDE) RESIN, ANTIVIRAL WALLPAPER, AND PROCESS FOR PRODUCING ANTIVIRAL WALLPAPER - There is provided an antiviral vinyl-chloride-based resin composition including: 100 parts by weight of a poly(vinyl chloride)-based resin obtained by mixing 10-90 parts by weight of a vinyl-chloride-based resin for paste with 90-10 parts by weight of a suspension vinyl-chloride-based resin; and 0.5-10.0 parts by weight of a sulfonic-acid-based surfactant. | 2021-06-17 |
20210179835 | THERMOPLASTIC ELASTOMER COMPOSITION FOR TIRES, AND TIRE - Provided is a thermoplastic elastomer composition which does not undergo viscosity increase during melt molding, gelation and molding failure, while having excellent heat resistance and durability. A thermoplastic elastomer composition for tires, which contains (A) an ethylene-vinyl alcohol copolymer or a modified ethylene-vinyl alcohol copolymer, (B) a thermoplastic resin or a thermoplastic elastomer, which has a melting point of 200° C. or higher, and (C) an acid-modified elastomer in an amount of 20% by volume or more based on the amount of all polymer components. This thermoplastic elastomer composition for tires is characterized in that if this thermoplastic elastomer composition for tires is extruded at a piston speed of 5 min/min at a temperature that is higher than the melting point of the thermoplastic resin or thermoplastic elastomer (B) by 20° C. in a viscosity measurement by means of a capillary rheometer, the viscosity η | 2021-06-17 |
20210179836 | AQUEOUS BINDER COMPOSITION - The present invention relates to a process for preparing an aqueous binder composition, as well as the aqueous binder composition comprising a carboxylic acid-functional vinyl polymer (polymer A) and vinyl polymer (polymer B). | 2021-06-17 |
20210179837 | PROCESS FOR PRODUCTION OF IMPACT MODIFIED THERMOPLASTIC MOULDING COMPOSITION WITH IMPROVED PROCESSING AND IMPACT STRENGTH - The present invention relates to a process for producing a thermoplastic moulding composition comprising a thermoplastic copolymer A, a graft copolymer B and optionally a further polymer component C as well as optional further additives K, wherein the preparation of the graft copolymer B is carried out via emulsion polymerization, and wherein at least one surfactant S2 issued in grafting step of emulsion polymerization in a volume concentration in the range of 0.46 to 0.75 mol/m | 2021-06-17 |
20210179838 | COATING-FREE METALLIC THERMOPLASTIC RESIN COMPOSITION HAVING IMPROVED METALLIC TEXTURE AND GLOSS - Disclosed area coating-free metallic thermoplastic resin composition having improved metallic texture and gloss and a molded product having extrusion-molded the same. For example, the molded produce may be manufactured by feeding a master batch containing a styrene-acrylonitrile (SAN) resin and a metal in a weather resistant thermoplastic resin containing an acrylonitrile styrene acrylate (ASA) resin in a side feeding method. The coating-free metallic thermoplastic resin composition may be optimized in types and contents of the master batch and dispersant contained therein. The molded product may be manufactured by feeding the master batch in the side feeding method to improve various physical properties, increase the dispensability and compatibility between compositions, and improve black streaks and flow marks, thereby improving metallic texture and gloss as well as suppressing the occurrence of the appearance defects. | 2021-06-17 |
20210179839 | THERMOPLASTIC RESIN COMPOSITION, METHOD OF PREPARING THE SAME, AND MOLDED PART MANUFACTURED USING THE SAME - Disclosed are a thermoplastic resin composition, a method of preparing the same, and a molded part manufactured using the same, wherein the thermoplastic resin composition includes a-1) 1 to 30% by weight of a first graft polymer obtained by graft-polymerizing an aromatic vinyl compound and a vinyl cyanide compound onto a conjugated diene rubber having an average particle diameter of 0.05 μm or more and less than 0.2 μm; a-2) 5 to 45% by weight of a second graft polymer obtained by graft-polymerizing an aromatic vinyl compound and a vinyl cyanide compound onto a conjugated diene rubber having an average particle diameter of 0.2 to 0.5 μm; b) 50 to 80% by weight of an aromatic vinyl compound-vinyl cyanide compound copolymer; and c) 1 to 10% by weight of a (meth)acrylic acid alkyl ester polymer. | 2021-06-17 |
20210179840 | HEAT-RESISTANT RESIN COMPOSITION - Provided is a heat-resistant resin composition which includes: a base resin including: a graft copolymer prepared by graft polymerization of a diene-based rubber polymer with an aromatic vinyl-based monomer and a vinyl cyan-based monomer; a first styrene-based copolymer including an aromatic vinyl-based unit and a vinyl cyan-based unit; a second styrene-based copolymer including a maleimide-based unit, an aromatic vinyl-based unit, and a vinyl cyan-based unit; and a carbonate-based polymer; and a third styrene-based copolymer including an aromatic vinyl-based unit and a maleic acid-based unit. | 2021-06-17 |
20210179841 | EPOXY RESIN COMPOSITION AND CURED OBJECT OBTAINED THEREFROM - Provided are an epoxy resin composition and a film or a molding material. The epoxy resin composition is an epoxy resin composition including the following components A to D: component A: an epoxy resin having an oxazolidone ring structure in a molecule thereof; component B: an epoxy resin that is liquid at 30° C.; component C: a diblock copolymer having a B-M structure (where M represents a block formed of a homopolymer of methyl methacrylate or a copolymer containing at least 50 wt % of methyl methacrylate, B represents a block that is incompatible with the epoxy resins and the block M, and that has a glass transition temperature Tg of 20° C. or less, and respective blocks represented by B and M are directly bonded to each other or are linked to each other through a linking group); and component D: an amine-based curing agent that is dicyandiamide or a derivative thereof. | 2021-06-17 |
20210179842 | Microspheric Ionomer Having Cross-Linked Structure, Preparation Method Therefor, Applications Thereof, and Preparation System Thereof - A microspheric ionomer having a cross-linked structure, a preparation method therefor, applications thereof, and a preparation system thereof. The ionomer comprises structure units A represented by formula (1), structure units B represented by formula (2), and a cross-linking structure provided by a cross-linking agent, M being separately selected from H, a metal cation, and a straight chain, a saturated alkyl of branched or ring-shaped C | 2021-06-17 |
20210179843 | POLYESTER FILM AND METHOD FOR PRODUCING SAME - A polyester film comprises a polyester (A) composed mainly of polybutylene terephthalate and a polyester (B) composed mainly of polyethylene terephthalate, wherein a mass ratio (A/B) between the polyesters (A) and (B) is 70/30 to 55/45, a dry heat shrinkage rate (A) through heat treatment at 160° C. for 30 minutes is 20% or less in any of four directions on a film surface (0°, 45°, 90° and 135®), a difference between a maximum value and a minimum value of these dry heat shrinkage rates is 5% or less, a dry heat shrinkage rate (B) through heat treatment at 200° C. for 15 minutes is 35% or less in any of the four directions, a difference between a maximum value and a minimum value of these dry heat shrinkage rates is 5% or less, and a thickness variation in the four directions is 10% or less. | 2021-06-17 |
20210179844 | PHENOL-CONTAINING POLYESTER MULTIPHASE POLYMER BLEND MATERIALS - A solid multiphase polymer blend material comprising: (i) a polyphenolic substance having a molecular weight of at least 500 g/mol; and (ii) a polyester having a molecular weight of at least 500 g/mol; wherein at least a portion of the polyphenolic substance is covalently bonded directly or through a linking moiety to the polyester. Methods for producing the blend material are also described, e.g., homogeneously melt blending a mixture comprising components (i) and (ii) under conditions resulting in covalent attachment of at least a portion of the polyphenolic substance directly or through a linking moiety to the polyester. Methods for producing objects made of the blend material by melt extrusion are also described. | 2021-06-17 |
20210179845 | BY MEANS OF IONIZING RADIATION STERILIZABLE MOULDED PARTS MADE FROM POLYCARBONATE - The invention relates to a thermoplastic composition comprising A) aromatic polycarbonate, B) 0.1 to 5 wt.-% one or more polyether polyols and C) 0.01 to 0.30 wt.-% 3,3′-thiodipropionic acid. The invention also relates to medical technology products or parts of medical technology products consisting of such compositions as well as to a process for sterilization of such moulded parts by means of irradiation. The polycarbonate compositions according to the invention show significantly less yellowing after irradiation than known compositions and still have good mechanical properties. | 2021-06-17 |
20210179846 | Powder Composition For Three-Dimensional Printing Containing A Polyoxymethylene Polymer - A polymer composition containing a polyoxymethylene polymer having low shrinkage characteristics and/or an expanded processing window is disclosed. The polymer composition is in the form of a powder containing particles having a controlled particle size and particle size distribution. The powder is formulated so as to be used in a three-dimensional printing system, such as a fused bed process. | 2021-06-17 |
20210179847 | FOAMS BASED ON THERMOPLASTIC ELASTOMERS - Bead foams may be made of thermoplastic polyurethane and polyethylene(s), and moldings produced therefrom, may made of a composition with (a) 60 to 90 wt. % thermoplastic polyurethane and (b) 10 to 40 wt. % of polyethylene, relative to a total 100% by weight. The bead foams and moldings may be produced and/or used for shoe intermediate soles, shoe insoles, shoe combisoles, cushioning elements for shoes, bicycle saddles, bicycle tires, damping elements, cushioning, mattresses, underlays, grips, protective films, in components in the automobile-interior sector or automobile-exterior sector, balls and sports equipment, or as floor covering. | 2021-06-17 |
20210179848 | POLYPHENYLENE SULFIDE RESIN COMPOSITION, METHOD OF PRODUCING SAME, AND MOLDED ARTICLE - A polyphenylene sulfide resin composition includes a polyphenylene sulfide resin (A); an aromatic vinyl compound block copolymer (B) containing at least one functional group selected from the group consisting of a carboxyl group, an acid anhydride group, a hydroxyl group, an amino group, an epoxy group and an isocyanate group; and an alkoxysilane compound (C) containing at least one functional group selected from the group consisting of an epoxy group, an amino group and an isocyanate group; wherein a phase structure of the polyphenylene sulfide resin composition is a sea-island structure in which the polyphenylene sulfide resin (A) forms a sea phase, and the aromatic vinyl compound block copolymer (B) forms an island phase dispersed in a number average dispersed particle size of 1,000 nm or less. | 2021-06-17 |
20210179849 | ORGANOPOLYSILOXANE COMPOSITION, AND HALF-CURED PRODUCT AND CURED PRODUCT PRODUCED FROM SAME - Provided is a hydrosilylation reactive composition that has a sufficient pot life at room temperature, that can be cured at low temperature by exposure to high energy radiation, and that produces a stable semi-cured product during the curing process, and to provide a semi-cured product and a cured product obtained using this hydrosilylation reactive composition. The composition comprises: (A) a compound containing at least one aliphatically unsaturated monovalent hydrocarbon group in the molecule; (B) a compound containing at least two hydrogen atoms bonded to silicon atoms in the molecule; (C) a first hydrosilylation catalyst exhibiting activity in the composition without exposure to high energy radiation; and (D) a second hydrosilylation catalyst not exhibiting activity unless exposed to high energy radiation, and exhibiting activity in the composition by exposure to high energy radiation. | 2021-06-17 |
20210179850 | POLYSILOXANE COMPOSITION - Viscosity peaking during initial formulation of condensation curing compositions employing silanol-functional organopolysiloxanes and alkoxysilanes is avoided by employing specific titanium compounds. A curing catalyst which may be a titanium compound or a tin compound may be added following disappearance of silanol functionality. | 2021-06-17 |
20210179851 | COMPOSITIONS AND METHODS FOR THE INTRODUCTION OF ELASTOMERIC REINFORCEMENT FIBERS IN ASPHALT CEMENT CONCRETE - The present invention relates to elastomeric polymer fiber reinforced asphalt cement concrete for use in a variety of applications. In particular, the reinforcement fibers are effective to reduce or preclude voids and/or cracks formed in the asphalt upon placement and to render a self-healing property to the placed asphalt. | 2021-06-17 |
20210179852 | Products by Upcycling Landfill Waste Streams - Fossil-fuel and rubber-derived waste stream conversion to composite lumber substitutes or barrier members; the composites having material properties and uses of greater value than the solid waste stream components separately or together. Preferred combinations including waste materials derived from waste carpet, waste tires, and waste bituminous roofing shingles, all enormous problems for landfill disposal. In a range of formulation ratios, when combined with a binder, new and marketable products are made from solid waste. Improved resistance to rot, to water, and to weathering is exhibited in synergy with improved compressive and flexural strength, enabling production of a wide variety of useful and environmentally-friendly structural products, for example. Product weight and strength can be engineered to suit and may be structural members for architectural, engineering or agricultural use. Advantageously, the new products themselves can be re-used—by an end-of-life process for making more new products, achieving the capacity to make and remake multigenerational products from solid wastes and to reduce loading of landfills. Production by profile extrusion and by RIM molding are described. | 2021-06-17 |
20210179853 | DRUG THAT REACTS WITH ACROLEIN, USE THEREOF AND NOVEL COMPOUND - Provided are, for example, (i) a drug that reacts with acrolein and (ii) a use thereof. A drug that reacts with acrolein in accordance with an embodiment of the present invention contains a compound having a chemical structure represented by Formula (1): | 2021-06-17 |
20210179854 | NANO DYE MOLECULE, COLOR FILTER, AND DISPLAY PANEL - The present disclosure provides a nano dye molecule, a color filter, and a display panel. The nano dye molecule comprises a gold nanocluster and a plurality of dye groups which are connected to the gold nanocluster by gold-sulfur bonds and cover an outer periphery of the gold nanocluster. | 2021-06-17 |
20210179855 | DIKETOPYRROLOPYRROLE PIGMENT COMPOUND HAVING HIGH WEATHERING RESISTANCE, PREPARATION METHOD THERFOR, AND USE THEROF - A diketopyrrolopyrrole pigment compound having high weather resistance, a preparation method therefor and a use thereof, which relate to the technical field of organic pigments. The diketopyrrolopyrrole pigment compound has the structural formula (I). | 2021-06-17 |
20210179856 | CARBON-COATED BiOCl PIGMENTS - BiOCl pigments coated with an amorphous carbon. A process for the preparation of the pigments. And use of the pigments prepared in this way, inter alia in paints, coatings, printing inks, plastics and cosmetics. | 2021-06-17 |
20210179857 | Method of Manufacturing of Insulated Flat Long-Length Second Generation High-Temperature Superconducting Wires and Wire - A method of manufacturing an insulated flat long-length second-generation HTS wire by preparation of an electrodeposition emulsion, stirring the mixture for a time necessary for the neutralization reaction between the polyimide and the stabilizer to occur to form an intermediate solution, adding a precipitating agent to the intermediate solution while stirring; electrodeposition of the emulsion onto a HTS wire in a cathode cell while the HTS wire is moved through the cell containing the emulsion where the cathode is at a negative potential and the wire is at a positive potential; thermal treatment to form an insulating film on the wire surface by heating at a temperature not exceeding 200° C. A long-length HTS wire with a high-quality thin polyimide insulation coating of a high dielectric strength can be obtained, as well as an insulated HTS strand of a complex shape, e.g., of a Roebel type. | 2021-06-17 |
20210179858 | POLYMERS, PROCESSES, COMPOSITIONS & USES - Polymers are provided which are formed of at least one unit selected from the group consisting of the following units S1 and S2: | 2021-06-17 |
20210179859 | GRAPHENE-CYCLODEXTRIN COMPLEX AND ITS USE IN CORROSION PREVENTION - A complex of beta-cyclodextrin and graphene (CD-G) and a method of use of the complex in corrosion protection of the metal surfaces exposed to high saline concentrations. Composite laminates comprise CD-G, zinc (optionally magnesium) powder embedded in a resin matrix and adjacent to the metal, followed by polyurethane comprising a polymeric zinc chelator, followed by a hermetic sealant layer and finally by a hydrophobic self-cleaning fouling release layer as a topcoat. Optional managed stress of the laminated layers by temperature swings and mechanical vibration ensures resolution of local strain at the formative stage and not during functioning, producing defects that are healed during deposition of the next layer. More than 99% of the zinc and other toxic ions extracted from the metal and coating are intercepted by the selective chelator layer insulated under the sealer and fouling-release layers. | 2021-06-17 |
20210179860 | CLEANING COMPOSITION PROVIDING A MOISTURE AND ULTRAVIOLET LIGHT BARRIER - A composition which serves to clean and create of a protective barrier on a wide variety of materials to prevent the deterioration and degradation caused by exposure to moisture and sun over time. | 2021-06-17 |
20210179861 | PRECURSORS FOR FORMING HETEROPHASIC ODOR-ABSORBING AND ANTI-FOULING POLYMERIC COATINGS - An aqueous or water-borne precursor liquid for forming an odor-absorbing and anti-fouling heterophasic thermoset polymeric coating is provided. The precursor includes a fluorine-containing polyol precursor having a functionality >about 2 that forms a branched fluorine-containing polymer component defining a first phase in the anti-fouling heterophasic thermoset polymeric coating. The precursor also includes a first precursor that forms a first component including a cyclodextrin present as second phase. The first phase can be a continuous phase and the second phase can be a first discrete phase, or the second phase can be the continuous phase and the first phase can be the first discrete phase. A crosslinking agent, water, and optional acid or base are also present. An emulsifier may also be included. Methods of making an odor-absorbing and anti-fouling heterophasic thermoset polymeric coatings with such precursors are also provided. | 2021-06-17 |
20210179862 | ANTIBACTERIAL COATING OR SURFACE COMPRISING VERTICAL, STANDING ANGSTROM SCALE FLAKES - An antibacterial device is disclosed that includes a substrate and an antibacterial coating or antibacterial surface being provided on at least a part of the substrate's surface. The antibacterial coating or surface includes Angstrom scale flakes, where the Angstrom scale flakes are arranged in a standing position on the substrate surface and are attached to the substrate surface via edge sides thereof. The Angstrom scale flakes can, for example, be graphene flakes, or graphite flakes having a thickness of a few atom layers. It has been found that such standing flakes are efficient in killing prokaryotic cells but do not harm eukaryotic cells. | 2021-06-17 |
20210179863 | FOUL RELEASE COATING COMPOSITION, SUBSTRATE COATED WITH SUCH COATING COMPOSITION, AND USE OF SUCH COATING COMPOSITION - The embodiments herein relate to a non-aqueous liquid foul release coating composition and process for controlling aqueous biofouling on man-made objects, including a curable resin system (A) comprising i) a curable polymer free of fluorine atoms and having a backbone selected from a polyurethane, a polyether, a polyester, a polycarbonate or a hybrid of two or more thereof, and having at least one terminal or pendant alkoxysilyl group and ii) optionally a curing agent and/or a catalyst; and (B) a marine biocide and/or a non-curable, non-volatile compound is selected from the group consisting of fluorinated polymers, sterols and sterol derivatives, and hydrophilic-modified polysiloxane oils, wherein the coating composition is essentially free of a curable polysiloxane, and wherein the coating composition is essentially free of non-curable polysiloxanes other than non-curable hydrophilic-modified polysiloxane oils. | 2021-06-17 |
20210179864 | Fire Resistant Compositions, Coatings, and Related Methods and Building Assemblies - The invention as disclosed herein includes a composition for increasing the fire resistance of a substrate. The composition is composed of a solvent; a polymer binder; a carbon-based flame retardant; a fire retardant compound, such as a phosphorous based flame retardant compound or a char forming flame retardant; a heat absorbing compound; and a phyllosilicate material. Also included are methods of reducing the flammability of a substrate or of increasing the fire resistance of a substrate by applying the composition of the invention, wherein the inflammability of the substrate is improved when compared to an identical substrate that is not coated with the composition. Fire resistant coatings prepared from the composition of the invention are disclosed. The assemblies described herein exhibit improved fire resistance as compared to an identical assembly that does not include the coating. | 2021-06-17 |
20210179865 | Nanocomposite Material Made of a Polymer-Matrix Comprising PEO-Containing Polymers and Salts of Luminescent Polyanionic Metal Clusters - The present invention concerns a solid nanocomposite material consisting of a polymer-matrix in which are dispersed alkali metal, hydronium or ammonium salts of polyanionic components, | 2021-06-17 |
20210179866 | COMPOSITE CONDUCTIVE POLYMERS, PREPARATION METHOD AND APPLICATION THEREOF - A composite conductive polymer, a preparation method thereof and application thereof are disclosed, wherein a mixed solution A is used in the preparation process of the composite conductive polymer, which comprises the following two components: (i) a strong oxidant selected from at least one of permanganate, persulfate, dichromate and perchlorate; (ii) an oxidizing agent containing a metal ion capable of being reduced to elementary substance. The preparation process is simple and easy to operate, with low cost and favorable environmental protection and the obtained composite conductive polymer containing metal in elementary form, has good film-forming property and the film thereof can completely cover the surface of the insulating substrate, with excellent electrical conductivity, which therefore can be widely used in electroplating materials and semiconductor materials and other fields. | 2021-06-17 |
20210179867 | FLEXIBLE MATERIAL, ITS PRODUCTION METHOD AND USES - The present disclosure relates to a flexible material which imitates leather, more in particular a textile material, coated with products of vegetable origin. | 2021-06-17 |
20210179868 | Three-Dimensional Printing System Employing A Thermally Conductive Polymer Composition - A three-dimensional printing method is provided. The method comprises selectively forming a three-dimensional structure from a polymer composition. The polymer composition comprises a thermally conductive particulate material distributed within a thermoplastic polymer matrix, and further wherein the polymer composition exhibits a through-plane thermal conductivity of about 0.10 W/m-K or more. | 2021-06-17 |
20210179869 | PROCESSABLE POLYMER, METHOD, AND APPARATUS FOR ADDITIVE MANUFACTURE - A process for additive manufacture of an article comprises conveying a material through a heated nozzle to form a flowing mass of the material. The material comprises a polymer matrix including a plurality of polymeric chains and an alignment additive dispersible within the polymer matrix. The alignment additive is configured to align the plurality of polymeric chains in a flow direction of the flowing mass of the material. The process further comprises aligning at least a portion of the polymeric chains, via the alignment additive, along a direction of flow through the heated nozzle, releasing the flowing mass of the material from the heated nozzle, and allowing the material to solidify. | 2021-06-17 |
20210179870 | Three-Dimensional Printing System Employing A Thermotropic Liquid Crystalline Polymer - A three-dimensional printing method is provided. The method comprises selectively forming a three-dimensional structure from a polymer composition. The polymer composition comprises a thermotropic liquid crystalline polymer and exhibits a complex viscosity of from about 50 to about 1,000 Pa-s, as determined by a parallel plate rheometer at an angular frequency of 0.63 radians per second, constant strain amplitude of 1%, and temperature 15° C. above the melting temperature of the polymer composition. | 2021-06-17 |
20210179871 | DOUBLE NETWORK BIOINKS - The present invention relates to a double network bioink that is customizable and tailorable in terms of mechanical characteristics, diffusivity, and biological functionality that is printable at room temperature and cytocompatible. Double network bioinks of the present invention can be utilized as a standard for comparison and evaluation of bioinks and during calibration and/or are suited for the education field as a “blank slate” bioink that can be utilized to convey different scientific concepts. Specific bioinks included comprise: one or more biocompatible or non-biocompatible thickener; one or more polyethylene glycol based crosslinkable network; one or more photoinitiator; and/or optionally, one or more additives to impart desired and/or different characteristics to the bioink. In embodiments the thickener and polyethylene glycol based crosslinkable network form a structure comprising two interpenetrating networks. | 2021-06-17 |
20210179872 | MARKING INK COMPOSITION FOR WRITING BOARD - To provide a marking ink composition for a writing board having excellent erasability of drawn lines, the marking ink composition essentially containing a pigment, a pigment dispersant resin, a masking agent, and a modified polyvinylalcohol or a polyvinylalcohol having a degree of saponification from 40 to 84% by molar ratio. | 2021-06-17 |
20210179873 | Ink Jet Printing Method And Ink Jet Printing Apparatus - An ink jet printing method includes an ink application step of ejecting at least an aqueous ink composition onto a printing medium from an ink jet head having a circulation path system through which the ink composition circulates. The ink composition contains resin particles made of a resin having an acid value of 10 mg KOH/g or less and an amino alcohol having a normal boiling point of 320° C. or less and optionally a pigment as a coloring material. The resin particles and the pigment, in total, account for 17% or less relative to the total mass of the ink composition. | 2021-06-17 |
20210179874 | INKJET INK - The present invention provides an inkjet ink that contains a metal complex dye, a polyoxyethylene based compound with which a number average molecular weight Mn is not less than 200, a tackifier with which a hydroxyl value is 30 to 70 mgKOH/g, a first solvent of at least one type selected from a group consisting of ketones, ethers, and esters and with which an SP value is less than 11, and a second solvent being an alcohol including at least an alcohol with 1 to 3 carbon atoms and with which the SP value is not less than 11 and is solvent based and does not contain (excludes) water, is unlikely to cause cogation, is also excellent in intermittent printing performance, and yet enables a character of excellent fixing property and abrasion resistance to be printed on a surface of a printing object with a non-absorbing property. | 2021-06-17 |
20210179875 | Sublimation-Transfer Ink Jet Ink Composition And Production Method For Printed Article - A sublimation-transfer ink jet ink composition contains dyes and water, where the dyes include one or more yellow dyes and one or more blue dyes; the yellow dyes include C.I. Solvent Yellow 160:1; and the blue dyes include one or more selected from C.I. Disperse Blue 60, C.I. Disperse Blue 359, and C.I. Disperse Blue 360. | 2021-06-17 |
20210179876 | INK COMPOSITION FOR INKJET PRINTING ORGANIC LIGHT-EMITTING DIODES AND METHOD OF MANUFACTURING THE SAME - An ink composition for inkjet printing organic light-emitting diodes and a method of manufacturing the same are disclosed. The ink composition includes 0.01-40% of bipolar light emission component, 10-99.9% of solvent, 0.01-5% of surface tension modifier, and 0.01-5% of viscosity modifier by weight. The method of manufacturing the ink composition includes steps of: dispersing the bipolar light emission component in the solvent firstly, and then adding the viscosity modifier and the surface tension modifier under stirring, so as to obtain the ink composition. By using the ink composition, specific hole and electron transport layers provided in the organic light-emitting diode manufactured by inkjet printing may be omitted, thereby simplifying the structure of the organic light-emitting diode. Moreover, the ink composition has suitable viscosity, surface tension, and volatility. | 2021-06-17 |
20210179877 | WATER-BASED ELECTRICALLY-INSULATING ENERGY-CURABLE FLUIDS - Water based, energy curable ink jet compositions that have good insulating properties are described herein. The inventive water based energy curable ink jet compositions include a water soluble or water dispersible component polymerizable by free radical polymeration upon exposure to polymerizing radiation, wherein the cured ink jet compositions have good insulating properties, exhibited for example, by its breakdown voltage. Also described are electronic devices including ink jet-printed layers of the ink jet compositions. | 2021-06-17 |
20210179878 | PHOTOLUMINESCENT MATERIAL SETS - The present disclosure is drawn to material sets for 3-dimensional printing, 3-dimensional printing systems, and 3-dimensional printed parts. A material set can include a thermoplastic polymer powder having an average particle size from 20 μm to 100 μm, a photoluminescent ink including a photoluminescent agent, and a fusing ink. The fusing ink can include a fusing agent capable of absorbing electromagnetic radiation to produce heat. | 2021-06-17 |
20210179879 | Metal Hydride Nanoinks - Metal hydride nanoparticle inks provide an alternative to traditional metal inks. Metal hydride nanoinks can be printed by aerosol jet printing and cured at elevated temperatures to provide conductive patterns. As an example, printed patterns of titanium hydride nanoink on polyimide and cured by pulsed photonic curing were found to exhibit electrical conductivity, with a sheet resistance on the order of ˜150 Ω/□. | 2021-06-17 |
20210179880 | DISPERSIONS COMPRISING HIGH SURFACE AREA NANOTUBES AND DISCRETE CARBON NANOTUBES - The present application pertains to dispersions comprising oxidized, discrete carbon nanotubes and high-surface area carbon nanotubes. The oxidized, discrete carbon nanotubes comprise an interior and exterior surface, each surface comprising an interior surface oxidized species content and an exterior surface oxidized species content. The interior surface oxidized species content differs from the exterior surface oxidized species content by at least 20%, and as high as 100%. The high-surface area nanotubes are generally single-wall nanotubes. The BET surface area of the high-surface area nanotubes is from about 550 m | 2021-06-17 |
20210179881 | SILVER PASTE AND COATINGS PRODUCED THEREFROM - The present invention relates to an oxidation-stable silver paste comprising silver nanoparticles, and to the use of a paste of this type for the production of decoration elements having a metallic luster on articles having an outer silicate surface, such as porcelain, ceramic, bone china, glass or enamel, to metallic coatings on such substrates and to a process for the production of coatings of this type. | 2021-06-17 |
20210179882 | COATING LIQUID FOR FORMING GAS BARRIER LAYER - The present invention provides a coating fluid for forming a gas barrier layer, the coating fluid including; a liquid medium containing water; and a resin having at least one type of functional group selected from the group consisting of a hydroxy group, a carboxy group, an amino group, and a sulfo group, in which an average particle size of the resin is 100 to 600 nm. | 2021-06-17 |
20210179883 | INK-RECEIVING LAYER COMPOSITION HAVING EXCELLENT PRINTING CHARACTERISTICS FOR DECORATIVE MEMBER, DECORATIVE MEMBER, AND METHOD FOR MANUFACTURING DECORATIVE MEMBER - The present invention relates to: an ink-receiving layer composition for a decorative member, the composition comprising an acrylic emulsion, a metal salt, and organic particles or inorganic particles; a decorative member comprising a base layer, a printing layer formed on the base layer, and an ink-receiving layer disposed between the base layer and the printing layer and formed of a composition comprising an acrylic emulsion, a metal salt, and inorganic particles; and a method for manufacturing a decorative member, the method comprising a step for preparing a base layer in a flat state, a step for coating a composition comprising an acrylic emulsion, a metal salt, and organic particles or inorganic particles on the base layer, a step for drying or UV curing the coated composition to form an ink-receiving layer, and a step for forming a printing layer on the ink-receiving layer. | 2021-06-17 |
20210179884 | REDOX CHASED SUSPENSION BEAD ADDITIVES FOR PAINTS AND STAINS - Disclosed herein is a paint or stain aqueous composition comprising an optional opacifying pigment, a film forming latex resin and a redox-chased suspension bead preferably having an unreacted monomer amount of less than about 1,000 ppm. The redox-chased suspension bead preferably has a particle size (Dn) ranging from about 1 μm to about 45 μm, and the redox-chased suspension bead preferably comprises from about 3 wt. % to about 20 wt. % of the total polymer weight of the aqueous composition, and the redox-chased bead is non-film forming and is free of stripping. | 2021-06-17 |
20210179885 | COMPOSITE LAMINATE AND METHOD FOR PRODUCING SAME, AND METAL RESIN BONDED PRODUCT AND METHOD FOR PRODUCING SAME - To provide a composite laminate having excellent adhesiveness to a resin material imparted to a metal base material, such as an aluminum, and a method for producing the same, and a metal-resin bonded article using the composite laminate and a method for producing the same. A composite laminate | 2021-06-17 |
20210179886 | One-component solvent-free anti-sagging polyurethane waterproof coating, production system and production method thereof - A one-component solvent-free anti-sagging polyurethane waterproof coating, a production system and a production method thereof; the coating comprises the following components in parts by weight of: 25-50 parts of a polyurethane prepolymer, 10-20 parts of a heavy filler, 10-20 parts of a nano-filler, 0.05-0.2 parts of a composite catalyst, 0.1-0.3 parts of a physical defoamer, 0.1-0.3 parts of a chemical defoamer, 5-20 parts of a plasticizer, 0.1-0.3 parts of a dispersant, 0.05-0.2 parts of a dehydrating agent, and 2-5 parts of a reactive diluent, the polyurethane prepolymer is made by reacting 19-72 parts of a composite resin diol, 1-10 parts of a polyether triol, 0-32 parts of a composite isocyanate, and 0.1-0.5 parts of an aliphatic amine chain extender. The coating can not only be applied to a facade or a slope, has a strong anti-sagging property, maintains good physical properties, but also enables continuous production and increases work efficiency. | 2021-06-17 |
20210179887 | FILLED COMPOSITION WITH RAPID UV CURE TO FORM THICK COATING - A composition is provided that includes aliphatic urethane acrylate; a multifunctional crosslinking agent; photoinitiator; a chemical initiator system of a peroxide or azo group containing catalyst, and a cure promoter; and a particulate filler. The composition is amenable to rapid cure to a sandable condition as compared to conventional products. By adjusting the amount of particulate filler present, a product is provided that operates as a primer, a putty, or a filler. A method of vehicle body repair includes the application of an uncured layer of the composition to the vehicle body. The uncured layer is exposed to UV radiation to induce cure of the uncured layer to form a coating in a time of between 2 and 20 minutes even with an ultraviolet wavelength emitting light emitting diode (UV LED). | 2021-06-17 |
20210179888 | LOW TEMPERATURE CURE SILICONE RELEASE COATINGS - Organopolysiloxane release coatings employing a higher molecular weight organopolysiloxane crosslinker having Si—H groups on not more than 67 mol percent of all siloxy groups of the organopolysiloxane crosslinker, and a lower molecular weight aliphatically unsaturated organopolysiloxane, cured by hydrosilylation with a hydrosilylation catalyst, produce strongly anchored release coatings which are able to be cured for shorter times and/or lower temperatures, and still offer a lower level of extractables than advanced release coatings employing precrosslinked unsaturated silicones. | 2021-06-17 |
20210179889 | CURABLE POLYSILOXANE COMPOSITIONS AND SLIPPERY MATERIALS AND COATINGS AND ARTICLES MADE THEREFROM - The present teachings generally provide curable polysiloxane compositions including a base resin including a surface active polymer. Articles of manufacture including the curable polysiloxane compositions and slippery coatings and materials also are provided. The compositions may be used to provide slippery, lubricious, or repellent materials and coatings and may provide anti-fouling function. The compositions can provide anti-fouling or foul-release function on open surfaces, internal surfaces, membranes; to provide pinning free or low contact angle hysteresis surfaces; to provide homogeneous interface to suppress nucleation; to provide a barrier layer such as anti-corrosion; to provide anti-stain, anti-smudge, anti-fingerprint, anti-soil function. | 2021-06-17 |
20210179890 | Low Oxide Trench Dishing Shallow Trench Isolation Chemical Mechanical Planarization Polishing - The present invention discloses STI CMP polishing compositions, methods and systems that significantly reduce oxide trench dishing and improve over-polishing window stability in addition to provide high and tunable silicon oxide removal rates, low silicon nitride removal rates, and tunable high selectivity of SiO | 2021-06-17 |
20210179891 | POLISHING SLURRY COMPOSITION FOR SHALLOW TRENCH ISOLATION PROCESS - A polishing slurry composition for a shallow trench isolation (STI) process is provided. The polishing slurry composition includes abrasive particles, a nonionic polymer, and a polar amino acid. | 2021-06-17 |
20210179892 | COMPOSITE AND LAMINATE ARTICLES AND POLYMERIZABLE SYSTEMS FOR PRODUCING THE SAME - A composite material comprises a reinforcing material carried in a polymer matrix material which is the polymerization product of a polymerizable composition comprising a di-activated vinyl compound, with the proviso that the di-activated vinyl compound is not a cyanoacrylate. The reinforcing materials may be a wide variety of substrates including thermally sensitive materials. Exemplary composites can be molded and cured at ambient temperatures. Also disclosed are laminate materials having layered materials adhered by curing a di-activated vinyl polymerizable composition. | 2021-06-17 |
20210179893 | SHAPING-STAGE ADHESIVE SHEET AND LAMINATION SHAPING DEVICE - A pressure-sensitive adhesive sheet including a pressure-sensitive adhesive layer having an adhesive strength reducible by an adhesive strength-reducing action. For example, the pressure-sensitive adhesive layer is a thermally releasable pressure-sensitive adhesive layer ( | 2021-06-17 |
20210179894 | HEAT TRANSFER LABELS WITH POLYCHROMATIC EFFECTS - A polychromatic effects heat transfer label includes a carrier and a polychromatic effects design layer on the carrier. The polychromatic effects design layer is formulated from an ink having a polychromatic effects pigment present in a concentration of about 1 percent to about 25 percent by weight of the ink. The polychromatic effects heat transfer label is transferred from the carrier to an apparel item as a polychromatic effects feature and the polychromatic effects feature exhibits robust polychromatic effects on the item. The polychromatic effects feature exhibits no adhesion failure, no color change, no stain, and no visual change after being subjected to a Nike standard embellishment durability wash tests of an accelerated wash, 5 times at a temperature of 60° C. and an innovation standard wash, 15 times at a temperature of 60° C., and being tumbled dry after each wash and exhibits no color transfer, no abrasion and no visual change after being subjected to an AATCC standard crock test, 10 crocks with an SDLATLAS CM-5 AATCC crockmeter and an TIC crockmeter using 2″×2″ squares. Polychromatic effects heat transfer labels for transfer to plastic, carbon fiber and metal are disclosed. | 2021-06-17 |
20210179895 | Pressure Sensitive Adhesive with Broad Damping Temperature Range - A damping-enhanced pressure-sensitive adhesive comprising a pressure-sensitive adhesive and a at least one damping additive. The pressure-sensitive adhesive comprises a silicone-based polymer and optionally, at least one catalyst and/or at least one initiator. | 2021-06-17 |
20210179896 | POLARIZING FILM WITH ADHESIVE LAYER, AND LIQUID CRYSTAL DISPLAY DEVICE - Provided is a polarizing film with a pressure-sensitive adhesive layer that can contribute to the widening of the color gamut of an image display apparatus, the polarizing film with a pressure-sensitive adhesive layer being suppressed in brightness reduction and being excellent in durability. The polarizing film with a pressure-sensitive adhesive layer of the present invention includes a polarizer and a pressure-sensitive adhesive layer arranged on at least one side of the polarizer. A distance between the polarizer and the pressure-sensitive adhesive layer is 25 μm or less. The pressure-sensitive adhesive layer has an absorption peak in a wavelength band in the range of from 580 nm to 610 nm. The pressure-sensitive adhesive layer contains a compound X represented by the general formula (I) or the general formula (II). | 2021-06-17 |
20210179897 | Flexible screen protective film - The utility model provides a flexible screen protective film, which comprises a flexible application layer, a release film, a surface protective film and a positioning sticker. The upper end face of the flexible application layer is divided into a first gluing area and a second gluing area which forms the upper end face together with the first gluing area; the release film is glued to the lower end surface of the flexible application layer; the surface protective film is glued to the first gluing area on the upper end face of the flexible application layer; the positioning sticker is glued with the second gluing area of the upper end face of the flexible application layer, one end of the positioning sticker is connected with the surface protective film, and the other end protrudes from the outer edge of the flexible application layer as the free end. The flexible screen protective film provided by the utility model has the advantages of convenient separation of the release film and the application layer, and high fitting quality of the flexible film and the screen. | 2021-06-17 |
20210179898 | MOISTURE SENSITIVE HOT MELT COMPOSITIONS IN INDIVIDUAL FORMS - The invention features a moisture sensitive hot melt composition in individual forms, the individual forms including a core of moisture sensitive hot melt composition, and an outer shell comprising a thermoplastic polymer, wherein the individual forms include a sealed zone of the outer shell material, extending outward from the body of the individual forms, on at least two opposing sides of the individual forms. | 2021-06-17 |
20210179899 | ADHESIVE COMPOUND IN PARTICULAR FOR CURVED SURFACES - Crosslinkable adhesive compound comprising at least a first base polymer component having functional groups suitable for covalent crosslinking and for coordinative crosslinking, and comprising at least one covalent crosslinker and at least one coordinative crosslinker, wherein the coordinative crosslinker is present in molar excess in relation to the covalent crosslinker. | 2021-06-17 |
20210179900 | RESIN MATERIAL, AQUEOUS SOLUTION, AND ADHESIVE - The present invention provides a resin material that comprises an ethylene-modified vinyl alcohol polymer as a main component, and that excels in hue, water solubility, and aqueous-solution viscosity stability. The present invention also provides an aqueous solution and an adhesive comprising such a resin material. The present invention relates to a resin material comprising an ethylene-modified vinyl alcohol polymer and sodium acetate, wherein:
| 2021-06-17 |
20210179901 | LAYERED BODY FOR FLEXIBLE IMAGE DISPLAY DEVICE, AND FLEXIBLE IMAGE DISPLAY DEVICE - A laminate for a flexible image display device is disclosed including a pressure-sensitive adhesive layer and an optical film including at least a polarizing membrane, wherein an amount of deviation based on the pressure-sensitive adhesive layer in an end part of the laminate when the laminate is bent with a bending radius of 3 mm is set in a specific range, whereby exposure of the pressure-sensitive adhesive layer in the end part of the laminate with bending can be suppressed. The laminate for a flexible image display device includes a pressure-sensitive adhesive layer and an optical film including at least a polarizing membrane, wherein an amount of deviation based on the pressure-sensitive adhesive layer in an end part of the laminate is 100 to 600 μm when the laminate is bent with a bending radius of 3 mm. | 2021-06-17 |
20210179902 | LAMINATE ADHESIVE - The laminate adhesive contains a polyisocyanate component and a polyol component. The polyol component contains polyurethane polyol of a reaction product of polyol and a polyisocyanate derivative with an average functional group of more than 2. The polyisocyanate derivative is an araliphatic diisocyanate derivative and/or alicyclic diisocyanate derivative. | 2021-06-17 |
20210179903 | ADHESIVE PRODUCED USING ASPARTATE-TERMINATED PREPOLYMERS - Provided are adhesives comprising: (A) an aliphatic polyisocyanate; and (B) an aspartate-terminated prepolymer which is a reaction product of (B1) an aliphatic NCO-terminated prepolymer having a NCO content of from 0.5% to 35%, and (B2) a compound according to formula (I) | 2021-06-17 |
20210179904 | MOISTURE-CURING RTV SILICONE COMPOSITION WITH HOMOGENEOUS DEEP-CURE - A moisture-curing, condensation-crosslinking silicone composition that can be used as elastic adhesives and sealants. The silicone composition shows homogeneous depth curing, such that it cures through even under movement without forming cracks. The silicone composition contains at least one polyorganosiloxane having Si(OR | 2021-06-17 |
20210179905 | STRATUM CORNEUM-COLLECTING ADHESIVE COMPOSITION, STRATUM CORNEUM-COLLECTING INSTRUMENT, BIOLOGICAL SUBSTANCE EXTRACTION KIT, AND BIOLOGICAL SUBSTANCE COLLECTION METHOD - A stratum corneum-collecting adhesive composition includes a hydrophobic component having adhesiveness, and a hydrophilic component that is present in a dispersed state in the hydrophobic component. | 2021-06-17 |
20210179906 | ABRASIVE COATING INCLUDING METAL MATRIX AND CERAMIC PARTICLES - A system may include an energy delivery device and a computing device. The computing device may be configured to: control the energy delivery device to deliver energy to an abrasive coating, wherein the abrasive coating comprises a metal matrix and abrasive particles at least partially encapsulated by the metal matrix; and control the energy delivery device to scan the energy across a surface of the abrasive coating and form a series of softened or melted portions of the metal matrix. | 2021-06-17 |
20210179907 | HEAT TRANSFER METHODS, SYSTEMS AND COMPOSITIONS - Disclosed are refrigerants comprising at least about 97% by weight of a blend of three compounds, said blend consisting of: | 2021-06-17 |
20210179908 | REFRIGERANT COMPOSITION - A refrigerant composition comprising carbon dioxide (CO | 2021-06-17 |
20210179909 | COMPOSITIONS CONTAINING DIFLUOROMETHANE, TETRAFLUOROPROPENE, AND CARBON DIOXIDE AND USES THEREOF - In accordance with the present invention refrigerant compositions are disclosed. The compositions comprise a refrigerant mixture consisting essentially of HFC-32, HFO-1234yf, and CO | 2021-06-17 |
20210179910 | LUBRICANT FOR DRILLING AND DRILL-IN FLUIDS - A lubricant composition containing a vegetable oil, and at least two nonionic surfactants. The vegetable oil may be castor oil, and the nonionic surfactants may include sorbitan esters and polyethoxylated sorbitan esters. Also provided is a wellbore fluid containing a base fluid and a lubricant containing vegetable oil and at least one nonionic surfactant. Methods of introducing the lubricant composition and wellbore fluids containing the lubricant composition into a subterranean formation zone are also provided. | 2021-06-17 |
20210179911 | THERMALLY RESPONSIVE ANTI-SAG AGENTS - Methods for the use of treatment fluids that include thermally responsive anti-sag agents in subterranean formations are provided. In one embodiment, the methods include introducing a treatment fluid including a base fluid and an anti-sag agent including a thermally responsive hydrogel that includes at least one thermoresponsive polymer into at least a portion of a subterranean formation. | 2021-06-17 |
20210179912 | THERMALLY RESPONSIVE VISCOSIFIERS IN SUBTERRANEAN OPERATIONS - Methods for the use of treatment fluids that include thermally responsive viscosifiers in subterranean formations are provided. In one embodiment, the methods include introducing a treatment fluid including an aqueous base fluid and a thermally responsive hydrogel including at least one thermoresponsive polymer into at least a portion of a subterranean formation. | 2021-06-17 |
20210179913 | SUBSTITUTED SACCHARIDES OR GLYCOSIDES AND USE THEREOF IN A DRILLING FLUID COMPOSITION - The present invention relates to substituted saccharides or glycosides and their use in drilling fluid compositions. The substituted saccharide or glycoside bears a substituent A, a substituent B and a substituent C, wherein the substituent A comprises in its structure a group | 2021-06-17 |
20210179914 | WATER-BASED DRILLING FLUID COMPOSITIONS AND METHODS FOR DRILLING SUBTERRANEAN WELLS - According to one or more embodiments of the present disclosure, water-based drilling fluids may include an aqueous base fluid and one or more additives. In embodiments, water-based drilling fluids may include a lubricant blend including at least oleic acid and palmitoleic acid. The sum of the volume percent of the oleic acid and palmitoleic acid may be from 0.1 vol. % to 10 vol. % of the total volume of the water-based drilling fluid. In embodiments, water-based drilling fluids may include a lesser melting point fraction of jojoba oil in an amount of from 0.1 vol. % to 10 vol. % relative to the total volume of the water-based drilling fluid. At least 90% of the lesser melting point fraction of jojoba oil may have a melting point less than or equal to 15° C. Methods for drilling subterranean wells with the water-based drilling fluids are also disclosed. | 2021-06-17 |
20210179915 | THERMALLY RESPONSIVE LOST CIRCULATION MATERIALS - Methods and compositions for the use of thermally responsive lost circulation materials in subterranean formations are provided. In one embodiment, the methods include introducing a treatment fluid including a base fluid and a thermally responsive lost circulation material including a thermally responsive hydrogel that includes at least one thermoresponsive polymer into a wellbore penetrating at least a portion of a subterranean formation including a loss zone; allowing the thermally responsive lost circulation material to reach a thickening transition temperature; and allowing the treatment fluid to at least partially set in the subterranean formation. | 2021-06-17 |
20210179916 | Synergistic Blends Of Anti-Agglomerant Gas Hydrate Inhibitors With Quaternary Alkyl Ammonium Compounds - The present disclosure relates to a gas hydrate inhibitor composition comprising from an amphiphile having a hydrophobic tail linked to a hydrophilic head group by a linking moiety, the amphiphile having the general formula (1) | 2021-06-17 |
20210179917 | Method Of And A Composition For Controlling Gas Hydrate Blockage Through The Addition Of A Synergistically Acting Blend With A Quaternary Alkyl Ammonium Compound - The present disclosure relates to a gas hydrate inhibitor composition, comprising
| 2021-06-17 |
20210179918 | Synergistic Blends Of Anti-Agglomerant Gas Hydrate Inhibitors With Quaternary Benzyl Ammonium Compounds - The present disclosure relates to a gas hydrate inhibitor composition comprising an amphiphile having a hydrophobic tail linked to a hydrophilic head group by a linking moiety, the amphiphile having the general formula (1) | 2021-06-17 |
20210179919 | Method Of And A Composition For Controlling Gas Hydrate Blockage Through The Addition Of A Synergistically Acting Blend With A Quaternary Benzyl Ammonium Compound - The present disclosure relates to a gas hydrate inhibitor composition, comprising
| 2021-06-17 |
20210179920 | Synergistic Blends Of Anti-Agglomerant Gas Hydrate Inhibitors With Alkoxylates Of Fatty Alcohols, Fatty Amines And Fatty Acids - The present disclosure relates to a gas hydrate inhibitor composition comprising an amphiphile having a hydrophobic tail linked to a hydrophilic head group by a linking moiety, the amphiphile having the general formula (1) | 2021-06-17 |
20210179921 | Method Of And A Composition For Controlling Gas Hydrate Blockage Through The Addition Of A Synergistically Acting Blend With Alkoxylates Of Fatty Alcohols, Fatty Amines And Fatty Acids - The present disclosure relates to a gas hydrate inhibitor composition comprising A) a compound according to formula | 2021-06-17 |
20210179922 | Synergistic Blends Of Anti-Agglomerant Gas Hydrate Inhibitors With N-Alkanoyl-Polyhydroxyalkylamines - The present disclosure relates to a gas hydrate inhibitor composition comprising an amphiphile having a hydrophobic tail linked to a hydrophilic head group by a linking moiety, the amphiphile having the general formula (1) | 2021-06-17 |
20210179923 | Method Of And A Composition For Controlling Gas Hydrate Blockage Through The Addition Of A Synergistically Acting Blend With N-Alkanoyl-Polyhydroxyalkylamines - The present disclosure relates to a gas hydrate inhibitor composition comprising
| 2021-06-17 |
20210179924 | COMPOSITIONS COMPRISING NON-HALOGENATED SOLVENTS FOR USE IN OIL AND/OR GAS WELLS AND RELATED METHODS - Compositions comprising non-halogenated solvents for use in various aspects of a life cycle of an oil and/or gas well, and related methods, are provided. In some embodiments, the composition comprises a solvent blend and one or more surfactants. In some embodiments, the solvent blend comprises a first type of solvent (e.g., a terpene) and a second type of solvent (e.g., a non-halogenated solvent). The composition may comprise about 90 wt % to 99.9 wt % of the solvent blend, and about 0.1 wt % to 10 wt % of one or more surfactants, versus the total weight of the composition. In some embodiments, compositions can be used in methods for treating an oil and/or gas well, having a wellbore that comprises one or more fluids. A composition may be delivered into the wellbore, passing through the one or more fluids to reduce residues comprising asphaltenes, paraffins or combinations thereof on or near the wellbore. | 2021-06-17 |
20210179925 | Methods for Paraffin Removal and Extended Post-Primary Oil Recovery - The subject invention provides a three-part method for increasing the amount of oil recovered from an oil well, the method comprising (1) paraffin removal; (2) gas release; and (3) plugging. The combination of parts provides for enhanced oil recovery over an extended period of time, for example two weeks or longer. In preferred embodiments, the subject invention utilizes microorganisms and/or their growth by-products, as well as other environmentally-friendly compounds, to enhance oil recovery by removing paraffin deposits from a well and providing controlled production of carbon dioxide in the well. | 2021-06-17 |
20210179926 | METHODS, PRODUCTS & USES RELATING TO SCAVENGING OF ACIDIC SULFIDE SPECIES - The use of the combination of (a) an imine compound and (b) a compound including a soft electrophilic centre to scavenge and retain acidic sulfide species at a higher temperature and/or scavenge acidic sulfide species at an increased rate compared to that achieved using the imine compound alone. | 2021-06-17 |
20210179927 | WELL TREATMENT FLUIDS COMPOSITION - A well treatment fluid composition that includes a tetrakis(hydroxyorgano)phosphonium salt and 1,3-dimethylol-5,5-dimethylhydantoin. Methods for preparing a well treatment fluid composition and treating a subterranean formation are also presented. | 2021-06-17 |