51st week of 2021 patent applcation highlights part 28 |
Patent application number | Title | Published |
20210395513 | EPOXY RESIN COMPOSITION - A resin composition, comprising (a) at least one epoxy resin, and (b) at least one siloxane-type curing agent of formula C22 or C31 (C22) (C31) wherein the resin composition does essentially not contain any fluoride or bromide. | 2021-12-23 |
20210395514 | THERMOSETTING RESIN COMPOSITION, PREPREG, RESIN SHEET, METAL FOIL-CLAD LAMINATE, AND PRINTED WIRING BOARD - A thermosetting resin composition containing a thermosetting resin (A), boron nitride (B), and a dispersant (C) with a pH of 8 or higher. | 2021-12-23 |
20210395515 | Polyvinyl Chloride-Free Lipophilic Polymer Based Aromatized Plastisol - Polymer compositions suitable for modeling are provided as plastisols with a high content of volatile substances, such as bactericidal, aromatizing, and/or flavoring volatiles. Such plastisols are provided by mixing a lyophilic polyamide or lyophilic complex polyester with a plasticizer of moderate to low polarity that includes a bactericidal, aromatizing, and/or flavoring components, such as an essential oil. After mixing, additives such as fillers, pigments, and gelling agents are added. A solid plastic is producing by heating the formed plastisol to a gelation temperature and then heating to a solution temperature to generate a solid plastic with enduring bactericidal activity, scent, and/or flavor. | 2021-12-23 |
20210395516 | Polyglycolide Copolymer and Preparation Thereof - Disclosed is a copolymer of polyglycolide and one or more additives. The copolymer may have a weight-average molecular weight (Mw) in the range of 10,000-1,000,000 and a ratio of a weight-average molecular weight to a number-average molecular weight (Mw/Mn) in the range of 1.0 to 10.0. The copolymer may have a melt index (MFR) in the range of 0.1 to 1000 g/10 min. The copolymer has good mechanical properties, thermal stability and hydrolytic stability. Also provided is a process for preparing the copolymer. | 2021-12-23 |
20210395517 | POLYAMIDE MOLDING COMPOUND WITH LOW DIELECTRIC LOSS FACTOR - The present invention relates to a thermoplastic molding composition comprising:
| 2021-12-23 |
20210395518 | TIRE - Provided is a tire that prevents a polyurethane foam layer from discoloring to brown. A tire comprises: a polyurethane foam layer laminated on an outer layer of the tire with a barrier layer therebetween, wherein the polyurethane foam layer contains a polyurethane foam, and the barrier layer is formed from a rubber composition containing butyl rubber as a rubber component. | 2021-12-23 |
20210395519 | BIAXIALLY ORIENTED POLYAMIDE FILM AND POLYAMIDE FILM MILL ROLL - To provide a biaxially oriented polyamide film, even as a product that is close to an end of a mill roll, having favorable mechanical characteristics, thermal characteristics, and few S-shape curling due to moisture absorption after being made into a bag. A biaxially oriented polyamide film formed of a polyamide resin containing not lower than 60% by mass of polyamide 6, wherein a molecular orientation angle of the film is not smaller than 20°, a strain at moisture absorption of the film is not higher than 1.3%, an impact strength of the film is not lower than 0.8 J/15 μm, and a heat shrinkage rate, after heating for ten minutes at 160° C., of the film is 0.6 to 3.0% in both an MD direction and a TD direction. | 2021-12-23 |
20210395520 | CLEAR POLYAMIDE RESINS, ARTICLES, AND METHODS - Polyamide resins including the reaction product of an intimate mixture of at least two monomers selected from HMDA and a diamine; and an organic diacid, wherein sebacic acid is present in the organic diacid in an amount of less than or equal to about 50 mol. %, and associated articles and methods are provided herein. | 2021-12-23 |
20210395521 | POLYSTYRENE RESIN COMPOSITION - There is provided a polystyrene resin composition including: (A) a polyamide; (B) a polystyrene resin having a syndiotactic structure; (C) a compatibilizer which has a polar group reactive with the polyamide (A), and which is compatible with the polystyrene resin (B); (D) a particular hindered phenol compound; and (E) an inorganic filler, wherein the amount of the polystyrene resin (B) is 10.0 to 30.0% by weight, and the amount of the hindered phenol compound (D) is 0.3 to 1.0% by weight per 100% by weight of the total amount of the components (A) to (E). | 2021-12-23 |
20210395522 | Reversible polymer binder for battery electrode applications - The present invention provides for a polymer composition comprising a carboxylic acid-containing polymer (CP) and an amino-containing polymer (AP). The CP and the AP are capable of crosslinking to each other through ionic interaction of the carboxylic acid and amino functional groups. The CP and the AP can be unlinked by increasing the pH of the polymer composition to about pH 13. | 2021-12-23 |
20210395523 | POLYMER COMPOSITIONS INCLUDING FUNCTIONALIZED CARBON NANOTUBES AND CRYSTALLINE CELLULOSE MATERIAL - This disclosure describes a polymer composition that includes a polymer, crystalline cellulose, and functionalized carbon nanotubes, and systems and method of formation thereof. The polymer composition includes functionalized carbon nanotubes, crystalline cellulose, and one or more polymers. | 2021-12-23 |
20210395524 | POLYPHENYLENE SULFIDE RESIN COMPOSITION SUITABLE FOR LASER MARKING - Provided is a polyphenylene sulfide (PPS) resin composition suitable for laser marking. Properties for laser marking of the PPS resin composition are improved. The resin articles formed of the PPS resin composition, to which the bar codes and QR codes, etc. are applied, are useful for electronic equipment, automobile parts, structural parts, machine parts, and transport parts, for which traceability is needed. The PPS resin composition contains (A) a PPS resin, (B) a thermoplastic resin having a melting point of 200° C. or less, (C) a carbon black, and (D) an oxygen-deficient bismuth oxide represented by Bi | 2021-12-23 |
20210395525 | SILICONE COMPOSITION AND A METHOD FOR ADDITIVE MANUFACTURING A SILICONE ELASTOMER ARTICLE - The invention relates to a silicone composition and a method for additive manufacturing a silicone elastomer article. The silicone composition is crosslinkable through addition reactions and comprise:
| 2021-12-23 |
20210395526 | MEDICAL DEVICE - A medical device including an internal wetting agent and a copolymer of a silicone monomer and satisfying the following conditions: (1) that the internal wetting agent contains a copolymer of an open-chain compound having an acidic group and an open-chain compound having an amide group; (2) that the internal wetting agent is contained in the range of from 0.1 to 10% by mass with respect to the whole medical device; and (3) that the copolymer of a silicone monomer has a hydroxyl group and that the content ratio of the hydroxyl group in the silicone monomer is in the range of from 0.0005 to 0.01 equivalents/g. A medical device containing an internal wetting agent and having excellent transparency and hydrophilicity can be obtained. | 2021-12-23 |
20210395527 | MEDICAL SILICON RUBBER HAVING HIGH MECHANICAL PROPERTY AND PREPARATION METHOD THEREOF - The present disclosure relates to a medical silicon rubber having high mechanical property and a preparation method thereof. The medical silicon rubber comprises the following raw materials in parts by weight: 50˜90 parts of silicon rubber, 10˜50 parts of polyurethane, 10˜50 parts of fillers, 2˜6 parts of hydrogen-containing silicon oil and 2˜5 parts of a vulcanizing agent. The preparation method comprises: evenly mixing a part of fillers with silicon rubber in an internal mixer for later use, and evenly mixing the other part of fillers with polyurethane in the internal mixer; and mixing the mixed polyurethane on an open type rubber refining machine, then successively adding hydrogen-containing silicon oil, the evenly mixed silicon rubber and the vulcanizing agent into the open type rubber refining machine many times by small portions, and finally vulcanizing the mixed rubber on a plate rubber vulcanizing machine for 5˜15 min at 150˜190° C. | 2021-12-23 |
20210395528 | SEPARATORS, BATTERIES, SYSTEMS, AND METHODS FOR IDLE START STOP VEHICLES - In accordance with at least selected embodiments or aspects, the present invention is directed to improved, unique, and/or high performance ISS lead acid battery separators, such as improved ISS flooded lead acid battery separators, ISS batteries including such separators, methods of production, and/or methods of use. The preferred ISS separator may include negative cross ribs and/or PIMS minerals. In accordance with more particular embodiments or examples, a PIMS mineral (preferably fish meal, a bio-mineral) is provided as at least a partial substitution for the silica filler component in a silica filled lead acid battery separator (preferably a polyethylene/silica separator formulation). In accordance with at least selected embodiments, the present invention is directed to new or improved batteries, separators, components, and/or compositions having heavy metal removal capabilities and/or methods of manufacture and/or methods of use thereof. | 2021-12-23 |
20210395529 | ASPHALT COMPOSITION - An asphalt composition containing asphalt and polyester, wherein a content of asphaltene in the asphalt is 18% by mass or more and 40% by mass or less, and a content of the polyester is 1 part by mass or more and 10 parts by mass or less with respect to 100 parts by mass of the asphalt. | 2021-12-23 |
20210395530 | ULTRA BRIGHT DIMERIC OR POLYMERIC DYES - Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (II): | 2021-12-23 |
20210395531 | Methods of Using N-Containing Compounds with Carbon Black to Replace Pan and Form Carbon Fibers - A method and precursor for making carbon fibers and the like comprising carbon black modified with at least one cyclic compound promoter. A source of the carbon black may be recycled materials such as recycled tires or recycled plastics. The carbon black is modified by attaching at least one cyclic compound promoter to the outer periphery of the carbon black. | 2021-12-23 |
20210395532 | DIISOCYANATE-BASED RADICAL POLYMERIZABLE SILANE COUPLING COMPOUND HAVING AN URETHANE BOND - The present invention relates to a novel diisocyanate-based radical polymerizable silane coupling compound having an urethane bond and a medical and/or dental curable composition comprising the same. The present invention provides a novel silane coupling agent that imparts high affinity to a radical polymerizable monomer, thereby imparting high mechanical strength and durability when used for a medical and/or dental curable composition, and an inorganic filler surface-treated with the novel silane coupling agent and a novel medical and/or dental curable composition. | 2021-12-23 |
20210395533 | CURABLE COMPOSITION, FILM, LAMINATED BODY, AND DISPLAY APPARATUS - An object of the present invention is to provide a curable composition comprising a fluorescent particle containing a perovskite compound, wherein the curable composition exhibits a good quantum yield by itself; a film formed by curing the curable composition; and a laminated body and a display apparatus comprising the film. Provided are a curable composition comprising a fluorescent particle (A) containing a perovskite compound, a photopolymerizable compound (B), and a photopolymerization initiator (C), wherein the photopolymerizable compound (B) includes a (meth)acrylic compound having a log P value of 0.2 or more and 8.2 or less; a film formed by curing the curable composition; and a laminated body and a display apparatus comprising the film. | 2021-12-23 |
20210395534 | COATINGS WITH EARLY WATER RESISTANCE - A coating composition is shown and described herein. The coating composition comprises: the (meth)acrylic polymer containing at least one active hydrogen (a), the epoxy silane oligomer composition (b), emulsifier (c), titanium oxide particles (d), a siliceous particulate filler (e) and water (f) optionally one or more additives, where the epoxy silane oligomer composition comprises 5 to 15 weight percent monomer, 5 to 20 weight percent dimer, 5 to 20 weight percent trimer and 45-85 weight percent poly-oligomers components. The coating composition can provide a water-based coating composition exhibiting early water resistance such that defects in the coating are minimized if exposed to water prior to the coating being fully cured. | 2021-12-23 |
20210395535 | INSPECTABLE COATINGS AND METHODS FOR USING - A coating including a plurality of indicator oxide nanoparticles, a binder, and a wetting agent. A sulfidation corrosion mitigation coating including: a sulfidation corrosion mitigation material, a binder, and a plurality of indicator oxide nanoparticles. An article including a metal alloy substrate having the sulfidation corrosion mitigation coating thereon is also provided. The sulfidation corrosion mitigation coating can include a first indicator layer containing indicator oxide nanoparticles disposed on the surface of the metal alloy substrate. Methods for inspection of an article having a coating containing a plurality of indicator oxide nanoparticles is also provided. | 2021-12-23 |
20210395536 | GRAPHENE ANTI-CORROSION COATING - A graphene anti-corrosion coating is described that comprises an epoxy resin and graphene subjected to surface modification, where the addition amount of the graphene is 0.01-0.2 wt % of the total mass of coating solid. By performing surface treatment on the graphene, the dispersity of the graphene in the coating is improved, and the compactness of the coating is enhanced. | 2021-12-23 |
20210395537 | HIGH GLOSS REMOVABLE COATING - A coating composition comprises a base coat component and a top coat component. The base coat component comprises at least one resin selected from the group consisting of a styrene, a styrene-ethylene/butylene-styrene block polymer and a mixture thereof, and at least one solvent for the resin. The top coat component comprises a Methyl-methacrylate-Acrylate-Methyl-methacrylate block polymer and a solvent for the Methyl-methacrylate-Acrylate-Methyl-methacrylate block polymer. A method of temporarily coating a substrate comprises applying the base coat component to a substrate, allowing the base coat component to dry and applying the top coat component and allowing the top coat to dry. The resulting coating can be removed from the substrate by peeling, even after extended exposure to ultraviolet light. | 2021-12-23 |
20210395538 | SOLAR-REFLECTIVE AND COLOR-CHANGING COMPOSITION - A composition comprises a solar-reflective pigment that reflects sunlight (including but not limited to infrared light, visible light, and/or ultraviolet light), thereby retarding the heat accumulation from direct exposure to sunlight. The composition further comprises a thermochromic pigment that changes color at a predefined temperature, thereby providing a visible indication of changing temperature. When the predefined temperature is set to a threshold temperature that is dangerously hot to the touch, the visible indication serves as a warning, thereby reducing the possibility of burns or other injuries. | 2021-12-23 |
20210395539 | SURFACE TREATMENT LIQUID, SURFACE TREATMENT METHOD, AND METHOD FOR PRODUCING SURFACE-TREATED ROLL-SHAPED SHEET - Provided are: a surface treatment liquid with which it is possible to conduct a surface treatment of an object to be treated, so that water, upon contact with the treated surface, rapidly spreads on and wets the surface; a surface treatment method for treating an object using the surface treatment liquid; and a method for producing a roll-shaped sheet which has been surface-treated by the surface treatment method. The surface treatment liquid comprises a polymer (A) and a solvent (S), wherein the polymer (A) comprises a constituent unit (a1) which is derived from a monomer having a log P value of 0.5 or less and which has a hydrophilic group and a constituent unit (a2) derived from a monomer that gives a homopolymer having a glass transition temperature (Tg) of 120° C. or higher, and the polymer (A) has a weight-average molecular weight of 500-20,000. | 2021-12-23 |
20210395540 | AQUEOUS IONOMERIC DISPERSIONS, AND METHODS THEREOF - An aqueous ionomer dispersion, and method of manufacturing thereof, comprising an ionomer composition and water, wherein the ionomer composition comprises: a) at least 20 wt. %, based on the total weight percent of the ionomer composition, of an ionomer; and b) up to 80 wt. %, based on the total weight percent of the ionomer composition, of a polyolefin. | 2021-12-23 |
20210395541 | CONTAINER FOR A CONSUMABLE GOOD, COATED WITH ANTIOXIDANT-CONTAINING LAYER - The present invention relates to a container for a consumable good having an inner coating layer comprising antioxidant, a process for preparing such a container, and the use of said container for the storage of a consumable good, and the use of an antioxidant as an additive to coating layers of such containers. | 2021-12-23 |
20210395542 | ALCOHOL-BASED DRY ERASABLE INK FOR WRITING INSTRUMENT - There is an alcohol-based dry erasable ink for writing instrument having as separating agent, more specifically as the only separating agent, a mixture of a pentaerythritol tetraester (a1), a fatty acid monoester (a2) and a fatty acid diester (a3). There also is a writing instrument having an alcohol-based dry erasable ink. | 2021-12-23 |
20210395543 | DIGITAL CERAMIC INJECT INKS FOR GLASS AND PROCEDURE TO OBTAIN THE SAME - Ceramic inkjet inks for non-porous substrates (such as glass, metals) whereby the viscosity of the inks at the jetting temperature of 33-50° C. is 8-20 mPa.s and increase substantially to more than a factor of 5 (greater than 100 mPa.s) after landing on the substrate. The invention also relates to processing/formulating steps and tuning of the bulk and dynamic properties suitable for (i) inkjet printing in the printhead channel and (ii) desirable high viscosity after landing on the glass substrate. The ink comprises: Glass Frit composition which is in the form of particles having a volume particle size distribution Dv90 of less than 1.5 μm, carriers (30-50 wt %) and additives (0-10%). The ceramic ink mitigate ink splattering, spreading during and after landing, eliminate/reduce image defects because of dust contaminations from the environment on wet inks after printing | 2021-12-23 |
20210395544 | DIGITAL CERAMIC INJECT INKS FOR GLASS AND PROCEDURE TO OBTAIN THE SAME - Ceramic inkjet inks for non-porous substrates (such as glass, metals) whereby the viscosity of the inks at the jetting temperature of 33-50° C. is 8-20 mPa·s and increase substantially to more than a factor of 5 (greater than 100 mPa·s) after landing on the substrate. The invention also relates to processing/formulating steps and tuning of the bulk and dynamic properties suitable for (i) inkjet printing in the printhead channel and (ii) desirable high viscosity after landing on the glass substrate. The ink comprises: Glass Frit composition which is in the form of particles having a volume particle size distribution Dv90 of less than 1.5 μm, carriers (30-50 wt %) and additives (0-10%). The ceramic ink mitigate ink splattering, spreading during and after landing, eliminate/reduce image defects because of dust contaminations from the environment on wet inks after printing | 2021-12-23 |
20210395545 | CERAMIC INK FOR INKJET DIGITAL PRINTING - Ceramic ink for digital printing comprising a solid part provided with at least one ceramic component and a liquid part provided with at least one first vehicle, wherein said first vehicle is selected from the group comprising: esterified terephthalates, cyclohexane dicarboxylates, citrates, trimethylolpropane esters, fatty acid esters of aromatic alcohols. | 2021-12-23 |
20210395546 | AQUEOUS INK, INK FOR INKJET RECORDING, PRINTED MATERIAL AND METHOD FOR PRODUCING PRINTED MATERIAL - A problem to be solved by the invention is to provide an aqueous ink capable of forming a clear print image without causing deterioration in print quality due to uneven drying (mottling) of the ink even when continuous printing is performed for a long period of time or when printing is resumed after printing is suspended for several minutes to several hours. The invention relates to an aqueous ink containing: an acetylene-based surfactant (A); a nonionic surfactant (B) other than the acetylene-based surfactant (A); and an aqueous medium (C), in which the nonionic surfactant (B) contains a nonionic surfactant that satisfies at least one of the following three requirements: (i) having an HLB of less than 13.5, (ii) having a clouding point of 75° C. or lower, and (iii) having no clouding point. | 2021-12-23 |
20210395547 | ARTICLE OF MANUFACTURE, FORMULATION AND METHOD FOR PRINTING ON A FOAMED BEVERAGE - Some embodiments of the invention relate to an article of manufacturing for printing on a foamed beverage comprising: an ink-jet cartridge; and a sugar-poor and unfermented-wort-based ink formulation disposed within the ink jet cartridge. The unfermented wort is the primary colorant of the ink formulation. In embodiments of the invention, (i) a ratio between the EBC number of the ink formulation and the 25° C. viscosity thereof is at least 400 (centipoise) | 2021-12-23 |
20210395548 | ACRYLIC POLYMERS FOR INKJET INK APPLICATIONS - Disclosed herein are inkjet ink compositions comprising: at least one pigment having attached at least one organic group having a calcium index value greater than a calcium index value of 1,2,3-benzene tricarboxylic acid; at least one acrylic polymer having an acid number of at least 150 KOH/g and a weight average molecular weight ranging from 1,000 to 15,000, wherein the at least one acrylic polymer is at least partially neutralized with a base having the following structure: wherein: A is a C | 2021-12-23 |
20210395549 | PHOTOCURABLE INK COMPOSITION AND IMAGE RECORDING METHOD - Provided are: a photocurable ink composition including particles of a squarylium coloring agent represented by Formula (1) a radically polymerizable monomer, a radical polymerization initiator, and a coloring agent sensitizer, in which a volume average particle diameter of the particles of the squarylium coloring agent is 10 nm to 400 nm (in Formula (1), ring A and ring B: an aromatic ring or a heteroaromatic ring; X | 2021-12-23 |
20210395550 | AQUEOUS DISPERSION OF RESIN PARTICLES - An aqueous dispersion of resin particles comprising a dispersing group covalently bonded to the resin and at least one repeating unit of formula I, II and/or III and which is obtainable by contacting a compound A comprising at least 2 functional groups selected from the group of functional groups —X—C(═O)—CHR1-C(═O)—R2, —X—C(═O)—C≡C—R2; or —X—C(═O)—CR1=CR2-NR11R12, with a compound B comprising at least two —NH | 2021-12-23 |
20210395551 | CONDUCTIVE INK COMPOSITIONS COMPRISING PALLADIUM AND METHODS FOR MAKING THE SAME - Disclosed herein are ink compositions for making a conductive palladium structure. For example, the ink composition can comprise a palladium salt and a complex of a complexing agent and a short chain carboxylic acid or salt thereof. In some embodiments, a second or third metal salt is included in the compositions. Also disclosed herein are methods for making and using such conductive ink compositions. | 2021-12-23 |
20210395552 | IMAGE FORMING METHOD - An image forming method includes a step of applying a pretreatment liquid containing an aggregating agent (D) and water (E) onto a base material and a step of forming an image by applying an ink containing water (A), a resin (B), and an organic solvent (C) satisfying Expression (1) onto the pretreatment liquid applied onto the base material, in which in a region to which the ink has been applied, C | 2021-12-23 |
20210395553 | OVERCOAT LIQUID FOR INKJET TEXTILE PRINTING, INK SET FOR INKJET TEXTILE PRINTING, AND INKJET TEXTILE PRINTING METHOD - Provided are: an overcoat liquid for inkjet textile printing including particles of an anionic polyurethane, particles of a wax, a water-soluble organic solvent, and water, wherein the content of the particles of the anionic polyurethane is 4 mass % to 20 mass % relative to the total amount of the overcoat liquid, the content of the particles of the wax is 0.1 mass % to 3 mass % relative to the total amount of the overcoat liquid, and the content of the water-soluble organic solvent satisfies formula (1) in units of mass %, an ink set for inkjet textile printing; and an inkjet textile printing method. | 2021-12-23 |
20210395554 | NON-FLAMMABLE COATING LOADED WITH MICROCAPSULES ENCAPSULATING A FLAMMABLE PHASE CHANGE MATERIAL AND LAYERED STRUCTURES MADE THEREWITH - Non-flammable structures are disclosed that have a substrate and a layer applied to the substrate that includes a phase change material that is flammable. The layer includes a binder having mixed therein about 50% to about 90% by weight of a microencapsulated phase change material and about 0.5% to about 10% by weight of an inorganic flame retardant. The inorganic flame retardant has a volume that increases upon exposure to heat or a flame. The binder is selected from the group consisting of a polyurethane, a styrene acrylic copolymer, a styrene butadiene copolymer, acrylic and combinations thereof. | 2021-12-23 |
20210395555 | Process for Producing a Coated Substrate - The present disclosure provides a process. In an embodiment, the process includes forming an aqueous matte coating composition including A1) beads of a first acrylic polymer having an average particle diameter from 0.1 μm to 2 μm; A2) beads of a second acrylic polymer having an average particle diameter from 0.5 μm to 30 μm; B) an acrylic polymer binder; C) from 0.15 wt % to 2.5 wt % of a slip additive; D) from 0.10 wt % to 0.30 wt % of a defoaming agent; E) from 0.8 wt % to 1.5 wt % of a rheology modifier; and F) from 0.01 wt % to 0.1 wt % of at least one wetting agent. The aqueous matte coating composition is applied to a substrate and then dried to form a coating on the substrate. | 2021-12-23 |
20210395556 | Aqueous Composition Comprising Multi-Stage Latex Polymer Particles - The present disclosure provides an aqueous composition. The aqueous composition includes multi-stage latex polymer particles. The multi-stage latex polymer particles include (A) a first-stage polymer containing (i) an n-methylol functional monomer and (ii) a first vinyl monomer; and (B) a second-stage polymer containing (i) a formaldehyde-scavenging monomer and (ii) a second vinyl monomer. The first-stage polymer is bound to the second-stage polymer. | 2021-12-23 |
20210395557 | COATING COMPOSITION FOR POUROUS CONSTRUCTION MATERIALS - The present disclosure provides for an aqueous coating composition to coat and form a film on porous construction materials to help in controlling efflorescence in the porous construction materials. The aqueous coating composition includes a binder having an acrylic polymer in an acrylic polymer waterborne dispersion, wherein the acrylic polymer has a glass transition temperature (Tg) of 1° C. to 60° C.; and an alkoxy silane coalescing agent in a waterborne silane coalescing emulsion. The aqueous coating composition optionally further includes an additive selected from the group consisting of a pigment, a filler and combinations thereof. In one embodiment, the alkoxy silane coalescing agent provides the only coalescing agent for the acrylic polymer waterborne dispersion in the aqueous coating composition. | 2021-12-23 |
20210395558 | UV CURABLE COMPOSITION FOR USE IN 3D PRINTING - The present invention relates to photocurable compositions, comprising (A1) a N-vinyloxazolidinone of formula (I), wherein R | 2021-12-23 |
20210395559 | TRANSLUCENT COC POLYMER COMPOUNDS FOR 3D PRINTING - Cyclic olefin copolymer (COC) is useful as a build material for 3D printing, especially desktop 3D printing. Low haze and high transmission versions are a function of specific grades of styrenic block copolymer (SBC) used for impact modification. | 2021-12-23 |
20210395560 | ICEPHOBIC COATING AND COATED ARTICLES - Provided is an icephobic coating composition comprising an epoxy resin comprising poly(phenyl glycidyl ether)-co-formaldehyde and a curing agent; a fluoro-substituted poly(alkyl siloxane) resin; and a solvent mixture comprising a first solvent with Hansen solubility parameters of 14≤δ | 2021-12-23 |
20210395561 | Composition for Coating the Edge of an Optical Lens - The present invention relates to a cross-linkable composition comprising an epoxy oligomer comprising at least six hydroxy groups, to a coating obtained by curing the cross-linkable composition and to an optical lens comprising said coating on a surface thereof, in particular on the edge surface thereof. The invention also relates to a method of preparing a coating for an optical lens and to a method of coating a surface of an optical lens, in particular the edge surface of an optical lens. | 2021-12-23 |
20210395562 | HIGH CHEMICAL RESISTANT COATING AS PROTECTION AGAINST AGGRESSIVE ENVIRONMENT - A curable coating composition precursor comprising a first part (A) and a second part (B). The first part (A) comprises at least one first epoxy curing agent selected from aliphatic and cycloaliphatic amines and any combinations and mixtures thereof. The second part (B) comprises at least epoxy compound selected from bisphenol A and bisphenol F diglycidylether resins, and any combinations and mixtures thereof; at least one polyfunctional epoxy resin; at least one novolac epoxy resin; and optionally, at least one reactive diluent, Part (A) and/or part (B) comprise at least one inorganic phosphate compound. | 2021-12-23 |
20210395563 | CURABLE COMPOSITIONS - Heterocyclic-functional resins, such as epoxides, oxetanes, cyclic carbonates, lactides and lactones, are used in radiation-curable formulations along with ethylenically unsaturated materials such as (meth)acrylates to achieve improved mechanical properties and/or lower shrinkage in the cured compositions prepared therefrom as compared to formulations containing the ethylenically unsaturated materials but no heterocyclic-functional resin. Polymerizable, ethylenically unsaturated metal complexes, such as Zn and Ca carboxylates prepared using unsaturated carboxylic acids or anhydrides, may be employed to effect thermal cure of the heterocyclic-functional resin component of such formulations, which are particularly useful in the production of 3D-printed articles and the like. | 2021-12-23 |
20210395564 | AIRCRAFT FLUID RESISTANT SEALANT FOR USE ON AIRCRAFT PARTS - A number of sealants are provided that are resistant to degradation by aircraft fluids. In some embodiments, the sealants are resistant to degradation by Jet A fluid and at least one of the three types of hydraulic fluids typically used in aircraft. These embodiments are also typically cure in place from a two-part polyurethane or polyurea mix, with cure to a visibly clear coating. In some embodiments, they may be sprayed on an aircraft surface or applied by hand (brush or injectable). In other of these embodiments, the sealants comprise, at least in part, a cured, soft, tacky polyurethane gel that is resistant to at least one of a synthetic hydrocarbon based or mineral oil based hydraulic fluid. | 2021-12-23 |
20210395565 | MICROCAPSULE, MICROCAPSULE COMPOSITION, AND INK COMPOSITION, PAINT, AND RESIN COMPOSITION - There are provided: a microcapsule that includes a shell part containing a polymer and a core part which is encapsulated in the shell part, where the core part contains a coloring material and the polymer has an ultraviolet absorbent skeleton in the main chain thereof; and an application of the microcapsule. | 2021-12-23 |
20210395566 | ACID RESISTANT FILTER MEDIA - Provided are certain membranes useful in the filtration of liquids and removal of various contaminants therein. In certain aspects the membranes have as one component a polyamide such as Nylon 11 and/or Nylon 12. Also provided is methodology for manufacturing such membranes and their use in filtration and purification of liquids. Membranes of the disclosure thus prepared exhibit superior acid stability when compared to polyamide membranes prepared from Nylon 6 or Nylon 6,6. | 2021-12-23 |
20210395567 | LOW-MELTING COPOLYAMIDE POWDERS - A copolyamide-based powder intended for forming a coating on a surface, having an inherent viscosity of greater than or equal to 0.8 (g/100 g) | 2021-12-23 |
20210395568 | POLYIMIDE RESIN, VARNISH, AND POLYIMIDE FILM - A polyimide resin includes structural unit A derived from tetracarboxylic dianhydride and structural unit B derived from diamine, wherein unit A includes at least one unit selected from the group consisting of unit (A-1) derived from a compound represented by Formula (a-1) and unit (A-2) derived from a compound represented by Formula (a-2), and unit B includes unit (B-1) derived from a compound represented by Formula (b-1) and includes unit (B-2) derived from a compound represented by Formula (b-2). | 2021-12-23 |
20210395569 | METHODS FOR COATING GLASS ARTICLES - A method for coating a glass article includes obtaining a glass article; selecting a coating including a fluorinated polyimide, and coating the glass article with the selected coating including the fluorinated polyimide. The fluorinated polyimide having a cohesive energy density less than or equal to 300 KJ/mol, and a glass transition temperature (T | 2021-12-23 |
20210395570 | INORGANIC ADHESIVE FOR PREVENTING CRACKS OF BAMBOO PRODUCTS, PREPARATION METHOD OF INORGANIC ADHESIVE, AND PREPARATION METHOD OF BAMBOO SCRIMBER - An inorganic adhesive includes magnesium oxide, magnesium sulfate heptahydrate, silica fume, silica sol, lithium silicate, sodium silicate, citric acid, microcrystalline cellulose, cellulose nanowhiskers, amino trimethylene phosphonic acid, and water. | 2021-12-23 |
20210395571 | TWO-PART, CYANOACRYLATE/CATIONICALLY CURABLE ADHESIVE SYSTEMS - Two-part cyanoacrylate/cationically curable adhesive systems, are provided. | 2021-12-23 |
20210395572 | POLYMER BONDING PROCESS - The present application provides methods and compositions for patching a polymer or a non-polymer substrate surface by producing a bond between a polymer patch surface and the substrate surface. The application also provides kits having instructions for patching a polymer or a non-polymer substrate surface by producing a bond between a polymer patch surface and the substrate surface. | 2021-12-23 |
20210395573 | HIGH FREQUENCY EASY MELTING MULTIPLE LAYERED STRUCTURE - The present invention is related to a high frequency easy melting multiple layered structure, which includes a high frequency easy melting coating layer; a high frequency easy melting adhesive layer installed below the high frequency easy melting coating layer and a high frequency easy melting thermoplastic polyurethane (TPU) substrate placed below the high frequency easy melting adhesive layer. They serve to reduce the energy and time period in the high frequency melting and connection so as to promote producing speed and capacity effectively. | 2021-12-23 |
20210395574 | POLYVINYL ACETAL RESIN COMPOSITION, FILM FOR LAMINATED GLASS, AND LAMINATED GLASS - The polyvinyl acetal resin composition includes: a polyvinyl acetal resin, a plasticizer, a metal salt compound, and a benzotriazole-based compound, wherein the metal salt compound is a metal salt of hydroxyl carboxyl acid having two to sixteen carbon atoms, wherein the metal salt compound is included in an amount of less than 0.05 wt % based on a total weight of the polyvinyl acetal resin composition, and wherein the metal salt compound is included in an amount of 16 parts by weight or less based on the benzotriazole-based compound of 100 parts by weight. | 2021-12-23 |
20210395575 | ADHESIVE AGENT, ADHESIVE TAPE, AND METHOD FOR AFFIXING ELECTRONIC COMPONENTS OR VEHICLE-MOUNTED COMPONENTS - The present invention aims to provide an adhesive capable of exhibiting excellent adhesive force while having a high bio-derived carbon content, an adhesive tape containing the adhesive, and a method for fixing an electronic device component or an in-vehicle component. Provided is an adhesive containing a (meth)acrylic copolymer that contains 48% by weight or more of structural units derived from a monomer A of a formula (1) containing bio-derived carbon and/or a monomer B of a formula (2) containing bio-derived carbon, and that has a glass transition temperature of −20° C. or lower. | 2021-12-23 |
20210395576 | PRESSURE SENSITIVE ADHESIVES FROM POLYMERIZATION OF ACETOACETATES AND ACRYLATES - A pressure sensitive adhesive composition comprising a product made from:
| 2021-12-23 |
20210395577 | TEMPORARY PROTECTIVE FILM FOR PRODUCING SEMICONDUCTOR DEVICE, REEL BODY, AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE - A temporary protective film for temporarily protecting a surface of a semiconductor substrate that is opposite to a surface on which a semiconductor element is mounted. The temporary protective film includes an adhesive layer containing acrylic rubber. When the temporary protective film is attached to a copper alloy plate at 25° C. so that the adhesive layer is in contact with the copper alloy plate, and the obtained laminate is sequentially heated at 180° C. for 60 minutes and at 200° C. for 60 minutes, a 90-degree peeling strength of the temporary protective film against the copper alloy plate is 5 N/m or more at 25° C. before heating the laminate and 150 N/m or less at 50° C. after heating the laminate. | 2021-12-23 |
20210395578 | Yellowing Resistant PSA - Provided herein is a pressure sensitive adhesive (PSA) comprising a polycrylate base polymer, a crosslinker and a fluorescer. The crosslinker does not comprise a metal acetylacetonate, a metal alkoxide, or an alkoxy-metal acetylacetonate, and the fluorescer comprises less than 0.1 wt. % metal oxide based on the solid weight of the adhesive. The adhesive is resistant to yellowing under adverse conditions such as high temperature treatment and/or exposure to UV. | 2021-12-23 |
20210395579 | PROCESS OF MANUFACTURING A PRESSURE SENSITIVE ADHESIVE HAVING A LOW VOC CHARACTERISTICS - The present disclosure relates to a process of manufacturing a pressure sensitive adhesive, comprising the steps of: a) providing a hot melt mixing apparatus comprising a reaction chamber; b) providing a hot melt processable pressure sensitive adhesive composition comprising: (1) a (meth)acrylate copolymer component comprising: i. C1-C32 (meth)acrylic acid ester monomer units; ii. optionally, ethylenically unsaturated monomer units having functional groups selected from the group consisting of acid, hydroxyl, acid anhydride, epoxide, amine, amide groups, and any combinations thereof; and iii. optionally, further ethylenically unsaturated monomer units which are copolymerizable with monomer units (i) and/or (ii); and (2) a crosslinking system selected from the group consisting of thermal crosslinking systems, actinic radiation crosslinking systems, and any combinations thereof; (3) optionally, at least one expandable microsphere; and (4) optionally, at least one pigment; c) providing a polymeric resin; d) subjecting the polymeric resin to a heating step (thereby at least partly remove low Volatile Organic Compounds (VOC) from the polymeric resin) thereby forming a cleaned polymeric resin; e) incorporating the cleaned polymeric resin and the hot melt processable pressure sensitive adhesive composition in the reaction chamber of the hot melt mixing apparatus; -57-f) mixing the hot melt processable pressure sensitive adhesive composition and the cleaned polymeric resin in the hot melt mixing apparatus thereby forming a hot melt blend; g) removing the hot melt blend from the hot melt mixing apparatus; and h) optionally, crosslinking the hot melt blend. | 2021-12-23 |
20210395580 | COMPOUND, RESIN PRECURSOR, CURED OBJECT, OPTICAL ELEMENT, OPTICAL SYSTEM, INTERCHANGEABLE CAMERA LENS, OPTICAL DEVICE, CEMENTED LENS, AND METHOD FOR MANUFACTURING CEMENTED LENS - Provided is a compound represented by Formula (1) given below. (In the formula, R | 2021-12-23 |
20210395581 | ADHESIVE AGENT COMPOSITION, SURFACE PROTECTION FILM, AND METHOD OF MANUFACTURING ORGANIC LIGHT-EMITTING ELECTRONIC DEVICE - The present disclosure relates to an adhesive composition comprising a urethane polymer; an acryl-based polymer; and a curing agent, wherein the acryl-based polymer comprises a (meth)acrylate monomer comprising silicone; and a (meth)acrylate monomer comprising a hydroxyl group as a monomer unit, a surface protective film, and a method for manufacturing an organic light emitting electronic device. | 2021-12-23 |
20210395582 | ADHESIVE POLYORGANOSILOXANE COMPOSITION - An adhesive polyorganosiloxane composition includes: (A) a polyorganosiloxane having 2 or more alkenyl groups in each molecule thereof; (B) a polyorganohydrodienesiloxane having 3 or more hydrogen atoms bonded to a silicon atom in each molecule thereof; (C) a platinum-based catalyst; (D) at least two kinds of adhesion-imparting agents selected from the group consisting of specific organic silicon compounds, silane compounds, tetraalkoxysilane compounds, and/or partial hydrolysis condensates thereof; (E) hexamethyldisilazane; (F) water; and (G) at least one of (G1) and (G2), where (G1) is a non-surface-treated inorganic filler having a BET specific surface area of 50 to 500 m | 2021-12-23 |
20210395583 | POTTING ADHESIVE AND HEAT DISSIPATION DEVICE - The present disclosure relates to a potting adhesive, including: a component A and a component B, the component A including a first liquid organic adhesive containing dimethyl siloxane, the component B including a second liquid organic adhesive containing methyl hydrogen siloxane and silicone oil, at least one of the component A and the component B further including ceramic particles which are spherical particles with a particle size of 0.1 mm to 3 mm. The present disclosure further relates to a heat dissipation device, including an adhesive potting groove, a transformer provided in the adhesive potting groove, and a filling medium which fills and is consolidated in a gap between the transformer and the adhesive potting groove. | 2021-12-23 |
20210395584 | PROTEIN-CONTAINING ADHESIVES, AND MANUFACTURE AND USE THEREOF - The invention provides protein adhesives and methods of making and using such adhesives. One type of protein adhesive described herein contains lignin and ground plant meal or an isolated polypeptide composition obtained from plant biomass. Other types of protein adhesives described herein contain a plant protein composition and either a hydroxyaromatic/aldehyde, urea/aldehyde, or amine/aldehyde component. | 2021-12-23 |
20210395585 | ADHESIVE COMPOSITIONS AND METHODS OF ADHERING ARTICLES TOGETHER - Adhesive compositions containing (1) one or two adhesive compositions produced from the fruit but not the seeds of Osage orange fruit and (2) a known adhesive. The one or two adhesive compositions produced from the fruit but not the seeds of Osage orange fruit are produced by a process involving drying the cut peel and mesocarp but not the seeds of the fruit of Osage orange to produce dried peel and mesocarp, milling the dried peel and mesocarp to produce milled peel and mesocarp, extracting the milled peel and mesocarp with an organic solvent (e.g., hexane) or a polar aprotic solvent (e.g., ethyl acetate) to produce the first adhesive composition, and optionally wherein the amorphous layer between the polar aprotic solvent and the milled peel and mesocarp is the second adhesive composition. | 2021-12-23 |
20210395586 | SEAL MATERIAL - Provided is a seal material having excellent non-adherence to metal surfaces. The seal material is formed of a cross-linked rubber that is obtained through cross-linking of a cross-linkable rubber composition containing a binary fluororubber, a carbon material, and a polyol cross-linker. The carbon material includes one or more carbon nanotubes. The cross-linked rubber has an adhesion strength of 2 N or less to a metal surface after being heated at 250° C. for 70 hours while in contact with the metal surface. | 2021-12-23 |
20210395587 | ABRASIVE PARTICLES HAVING COMPLEX SHAPES AND METHODS OF FORMING SAME - An abrasive grain is disclosed and may include a body. The body may define a length (l), a height (h), and a width (w). In a particular aspect, the length is greater than or equal to the height and the height is greater than or equal to the width. Further, in a particular aspect, the body may include a primary aspect ratio defined by the ratio of length:height of at least about 2:1. The body may also include an upright orientation probability of at least about 50%. | 2021-12-23 |
20210395588 | Compositions and Methods for Inhibiting Ice Formation on Surfaces - The present invention provides methods for inhibiting the formation of ice on a surface, reducing contact line pinning at a water-solid interface, inhibiting the transition of water from a vapor state to a solid state (i.e., desublimation), and decreasing adhesion of a substance to a surface, which methods comprise, in various aspects, applying to a surface one or more phase change materials where the phase change materials have a melting point above a temperature at which ice formation occurs on the surface. Anti-icing compositions are further provided. | 2021-12-23 |
20210395589 | COMPOSITIONS - The invention provides a composition comprising 1,1-difluoroethene (R-1132a), difluoromethane (R-32), 2,3,3,3-tetrafluoropropene (R-1234yf), optionally carbon dioxide (CO | 2021-12-23 |
20210395590 | COMPOSITIONS - The invention provides a composition comprising 1,1-difluoroethene (R-1132a), difluoromethane (R-32), 2,3,3,3-tetrafluoropropene (R-1234yf), optionally carbon dioxide (CO | 2021-12-23 |
20210395591 | ENVIRONMENTALLY FRIENDLY NEAR-AZEOTROPIC MIXED REFRIGERANT - Disclosed is an environmentally friendly near-azeotropic mixed refrigerant, consisting essentially of HFO-1234 yf, HFE-143a and a third component, with the mass percentage of each component being: 70%-98% of HFO-1234yf, 1%-15% of HFE-143a and 1%-15% of the third component. The refrigerant of the present invention is environmentally friendly, excellent in thermodynamic properties, can directly realize drop-in substitution in an original system using HFC-134a without changing any parts, and can be used as a long term alternative to HFC-134a. | 2021-12-23 |
20210395592 | HIGH THERMAL CONDUCTIVITY HYDROCARBON THERMAL MANAGEMENT FLUIDS FOR ELECTRIC VEHICLES - Disclosed are thermal management fluids for electric systems and methods of application. An example thermal management fluid may comprise: a base oil as a major component, wherein the base oil has both of the following enumerated properties: (i) a branch content of about 15 mol. % to about 30 mol. %; and (ii) a naphthene content of about 30 wt. % or less. | 2021-12-23 |
20210395593 | ANISOTROPIC GRAPHITE AND ANISOTROPIC GRAPHITE COMPOSITE - Provided is anisotropic graphite for producing an anisotropic graphite composite having excellent thermal conduction property and excellent long-term reliability as a heat dissipating member. Given an X axis, a Y axis orthogonal to the X axis, and a Z axis perpendicular to a plane defined by the X axis and the Y axis, and a crystal orientation plane of the anisotropic graphite is parallel to an X-Z plane, and a specific number of holes each having a specific size are formed in at least one surface out of surfaces of the anisotropic graphite which are parallel to an X-Y plane. | 2021-12-23 |
20210395594 | HIGHLY CONDUCTIVE ADDITIVES TO REDUCE SETTLING - A composition comprising a reactive organic matrix and majority amount of large conductive particles referred to as the primary filler and a minority amount of significantly smaller conductive particles, referred to as the secondary filler. The primary filler and secondary filler are dispersed in a reactive organic matrix and the secondary filler comprises particles with anti-settling characteristics to prevent the primary filler particles from settling without compromising the overall conductivity of the composition. | 2021-12-23 |
20210395595 | DOWNHOLE FLUIDS WITH HIGH DIELECTRIC CONSTANT AND HIGH DIELECTRIC STRENGTH - The present disclosure relates to a composite fluid including an electrically insulating foundation fluid having a dielectric constant and a dielectric strength, and an additive combined with the foundation fluid that results in a composite fluid having a dielectric constant and a dielectric strength greater than the dielectric constant and the dielectric strength of the foundation fluid. | 2021-12-23 |
20210395596 | Suspension Supporting Additive for Water-Based Drilling and Completions Fluids - Methods and compositions for modified well fluids. One method including combining an amount of a synthetic functionalized additive with an intermediate well fluid composition to form a synthetic functionalized additive-containing well fluid composition; the synthetic functionalized additive comprising a synthetic layered magnesium silicate that is covalently bonded to a functional group, and the intermediate well fluid composition comprising a water-based continuous phase with solid particles, wherein the synthetic functionalized additive increases suspension stability of the solid particles versus a well fluid composition comprising the solid particles without the synthetic functionalized additive. | 2021-12-23 |
20210395597 | LOW DENSITY OIL-BASED WELLBORE FLUIDS AND METHODS THEREOF - A wellbore fluid may include an oleaginous continuous phase; a non-oleaginous discontinuous phase; an emulsifier stabilizing the non-oleaginous phase within the oleaginous phase; a low density material selected and in an amount to result in a specific gravity of the wellbore fluid that is less than 0.83; and at least one rheology modifier selected to suspend the low density material within the wellbore fluid. | 2021-12-23 |
20210395598 | WATER-BASED FOAMED SYSTEM FOR PERFORATING ZONES WITH LOW PRESSURE AND HIGH TEMPERATURE - The present invention refers to a composition for water-based foamed fluid with high thermal stability for drilling depressed areas in oil and gas wells, comprising: i) a base fluid or drilling water consisting of fresh water; ii) a stabilizing agent; ii) a viscosifying agent; iv) a filtering reducing agent; v) a clay inhibiting agent; vi) an alkalizing agent and acid gas sequestering agent; vii) a thermal stabilizing agent; and viii) a foaming agent. Also, the present invention refers to a system that uses said composition for fluid and water-based foamed fluid with high thermal stability, the method of preparing the composition for fluid, the method of preparing the fluid and application of the composition and fluid in a water-based foamed fluid system with high thermal stability for drilling depressed or low-pressure areas in oil and gas wells. | 2021-12-23 |
20210395599 | ACID-TOLERANT ALUMINUM-BASED GEL FORMULATION FOR CONFORMANCE CONTROL AND PREPARATIONS AND USES THEREOF - Excessive water production from oil reservoirs is a main challenge facing the oil and gas industry nowadays. Polymeric gelants have been widely applied to seal the water production zones leading to a more feasible production operation. This disclosure introduces a new inorganic crosslinker that can potentially replace the conventional chromium acetate as crosslinkers for polyacrylamide in low-temperature reservoirs. The developed formulation has the advantage of being more environment-friendly compared to the known-to-be toxic chromium acetate. The formulation has been tested through the whole pH range examining the rheological behavior of the mature gels in the temperature range between 25 to 100° C. While chromium acetate was proven to be sensitive to the presence of sour gases, namely CO | 2021-12-23 |
20210395600 | Graphene Oxide Janus Nanosheets Relative Permeability Modifier (RPM) For Reducing Subterranean Formation Water Permeability in Carbonate Formations - A graphene oxide Janus nanosheets relatively permeability modifier (RPM) for carbonate formations. The graphene oxide Janus nanosheets RPM may be used to treat a water and hydrocarbon producing carbonate formation to reduce water permeability in the formation and increase the production of hydrocarbons. The graphene oxide Janus nanosheet RPM includes a first side having negatively charged functional groups and a second side having alkyl groups. The alkyl groups may include C8 to C30 alkyls. The negatively charged functional groups may include carboxyl groups, epoxy groups, and hydroxyl groups. Methods of reducing water permeability of a carbonate formation using the graphene oxide Janus nanosheets RPM and methods of manufacturing the graphene oxide Janus nanosheets RPM are also provided. | 2021-12-23 |
20210395601 | Silicon Dioxide Janus Nanosheets Relative Permeability Modifier (RPM) for Reducing Subterranean Formation Water Permeability in Carbonate and Sandstone Formations - A silicon oxide Janus nanosheets relatively permeability modifier (RPM) for carbonate and sandstone formations. The silicon oxide Janus nanosheets RPM may be used to treat a water and hydrocarbon producing carbonate or sandstone formation to reduce water permeability in the formation and increase the production of hydrocarbons. The silicon oxide Janus nanosheets RPM for carbonate formations includes a first side having negatively charged functional groups and a second side having alkyl groups. The silicon oxide Janus nanosheets RPM for sandstone formations includes a first side having positively charged functional groups and a second side having alkyl groups. The negatively charged functional groups may include a negatively charged oxygen group groups and hydroxyl groups. The positively charged functional groups may include amino groups and an amine. Methods of reducing water permeability using the silicon oxide Janus nanosheets RPM and methods of manufacturing the silicon oxide Janus nanosheets RPM are also provided. | 2021-12-23 |
20210395602 | PH CONTROL IN FLUID TREATMENT - Embodiments of treating fluid comprising hydrocarbons, water, and polymer being produced from a hydrocarbon-bearing formation are provided. One embodiment comprises adding a concentration of a viscosity reducer to the fluid to degrade the polymer present in the fluid and adding a concentration of a neutralizer to the fluid to neutralize the viscosity reducer in the fluid. The viscosity reducer is buffered at a pH of 7 or less (e.g., at a pH of from 2 to 7, such as at a pH of from 3.5 to 7, or at a pH of from 5 to 7). The addition of the concentration of the viscosity reducer is in a sufficient quantity to allow for complete chemical degradation of the polymer prior to the addition of the concentration of the neutralizer in the fluid such that excess viscosity reducer is present in the fluid. The addition of the concentration of the neutralizer is sufficiently upstream of any surface fluid processing equipment to allow for complete neutralization of the excess viscosity reducer such that excess neutralizer is present in the fluid prior to the fluid reaching any of the surface fluid processing equipment. | 2021-12-23 |
20210395603 | PROPPANT COATINGS AND METHODS OF MAKING - A coated proppant having a proppant particle, an intermediate cross-linked terpolymer layer encapsulating the proppant particle, and an outer resin layer encapsulating the intermediate cross-linked terpolymer layer. The proppant particle is selected from sand, ceramic, glass, and combinations thereof. The intermediate cross-linked terpolymer layer includes styrene, methyl methacrylate, and divinyl benzene. The outer resin layer includes a cured epoxy resin formed from an epoxy resin and a curing agent. | 2021-12-23 |
20210395604 | METHODS FOR MAKING PROPPANT COATINGS - A method for producing a coated proppant having an intermediate cross-linked terpolymer layer includes mixing a monomers solution including a first monomer, a second monomer that is different from the first monomer, a cross-linking agent, and an initiator. The proppant particle is combined with the monomers solution, and the monomer solution on the surface of the at least one proppant particle is polymerized to form at least one proppant particle having the intermediate cross-linked terpolymer layer on a surface of the at least one proppant particle. A resin solution including an epoxy resin, a curing agent, and graphene is mixed, and combined with the at least one proppant particle having the intermediate cross-linked terpolymer layer on a surface of the at least one proppant particle. The resin solution is cured to form the coated proppant comprising an intermediate cross-linked terpolymer layer. | 2021-12-23 |
20210395605 | QUANTUM DOTS, PRODUCTION METHODS THEREOF, AND ELECTRONIC DEVICES INCLUDING THE SAME - A quantum dot having a perovskite crystal structure and including a compound represented by Chemical Formula 1: | 2021-12-23 |
20210395606 | CHROMOPHORIC STRUCTURES FOR MACROCYCLIC LANTHANIDE CHELATES - The present application discloses novel azamacrocyclic lanthanide chelate design (Formula (I)) having substituted 4-(phenylethynyl)pyridine chromophores around an emitting lanthanide core, e.g. an europium(III) ion. The chromophores exhibit high molar absorptivity and luminescence with lanthanide ions. The application also discloses a detectable molecule comprising a biospecific binding reagent conjugated to the luminescent chelate, luminescent lanthanide chelating ligand as well as a solid support conjugated with the chelates and their use in various assays. | 2021-12-23 |
20210395607 | FLUORESCENT DIAMOND AND METHOD FOR PRODUCING SAME - The present invention provides a fluorescent diamond containing an MV center emitting fluorescence at a concentration of 1×10 | 2021-12-23 |
20210395608 | Particle, Composition, Film, Laminated Structure, Light-Emitting Device and Display - Disclosed is a particle with a component (1) and a component (2), in which the component (2) covers at least a portion of the surface of the component (1), and the component (2) includes an organic silicon compound layer including a siloxane bond and an inorganic silicon compound layer including a siloxane bond. | 2021-12-23 |
20210395609 | Composition, Film, Laminated Structure, Light-Emitting Device and Display - Disclosed is a light-emitting composition with a perovskite compound and a halogen-containing compound. | 2021-12-23 |
20210395610 | SINGLE CRYSTAL WITH GARNET STRUCTURE FOR SCINTILLATION COUNTERS AND METHOD FOR PRODUCING SAME - The invention relates to scintillation inorganic oxide single crystals with garnet structure, which comprise cerium and are co-alloyed with titanium and Group 2 elements. The invention makes it possible to increase the scintillation output and to enhance the energy resolution of scintillation detectors during gamma-ray quantum registration. The technical result is achieved by a single crystal with a garnet structure being co-alloyed with cerium, titanium and Group 2 elements. This single crystal is produced by the Czochralski process. | 2021-12-23 |
20210395611 | SEMICONDUCTOR NANOCRYSTAL, LIGHT-EMITTING FILM, PRODUCTION METHOD OF THE LIGHT-EMITTING FILM, LIGHT EMITTING DEVICE, AND DISPLAY DEVICE - A semiconductor nanocrystal including an anion of an inorganic metal salt and a first organic ligand bound to a surface of the semiconductor nanocrystal, wherein the first organic ligand includes a substituted or unsubstituted C6 to C30 aromatic ring group and a carboxylate, a substituted or unsubstituted C3 to C30 aromatic hetero cyclic group and a carboxylate, or a combination thereof. | 2021-12-23 |
20210395612 | COATING-TYPE POLARIZING FILM USING DIACETYLENE-BASED LYOTROPIC LIQUID CRYSTAL MIXTURE CONTAINING IODINES, AND MANUFACTURING METHOD THEREFOR - A diacetylene-based lyotropic liquid crystal mixture according to an embodiment includes by mixing diacetylene-based compounds containing iodide and triiodide Chemical Formula 1 and Chemical Formula 2. The lyotropic liquid crystal mixture may be prepared by synthesizing an [X]—C—R | 2021-12-23 |