02nd week of 2021 patent applcation highlights part 26 |
Patent application number | Title | Published |
20210009774 | WATER-SOLUBLE FILM, PRODUCTION METHOD THEREOF, AND CHEMICAL AGENT PACKAGE - A highly transparent water-soluble film is provided. The water-soluble film includes a polyvinyl alcohol resin (A) as a major component. When evaluation of the water-soluble film for dark defects is performed, 50 dark defects or less per 5 cm×5 cm area of the water-soluble film are observed. | 2021-01-14 |
20210009775 | PROTON-EXCHANGE MEMBRANE - A proton-exchange membrane includes a polymer matrix, polymer fibers, or a combination thereof. The proton-exchange membrane also includes a proton-conducting material distributed on the polymer matrix, on the polymer fibers, in the polymer fibers, or a combination thereof. | 2021-01-14 |
20210009776 | PREPREG AND FIBER-REINFORCED COMPOSITE MATERIAL - A prepreg contains: a reinforcing fiber material; and a resin composition with which the reinforcing fiber material is impregnated. The resin composition contains an epoxy resin, an amine curing agent, and an imidazole curing agent. An amount of the amine curing agent is less than or equal to 3.8 parts by mass, relative to 100 parts by mass of the epoxy resin, and a sum of the amount of the amine curing agent and an amount of the imidazole curing agent is less than or equal to 10 parts by mass, relative to 100 parts by mass of the epoxy resin. The fiber-reinforced composite material is a cured product of the prepreg. | 2021-01-14 |
20210009777 | METHOD - Methods for modification of surface wettability of fluorine-containing polymers by sequential treatments first with gaseous plasma rich in ultraviolet radiation, and then oxidation using neutral reactive oxidative species. The methods are rapid and permit treatment of fluorine-containing polymers of any shape and size including ‘infinite’ materials such as foils. A surface layer of an object made from a fluorine-containing polymer is depleted of fluorine upon interaction with gaseous plasma rich in ultraviolet radiation. The depleted surface layer is then exposed to reactive oxygen species such as neutral oxygen atoms in the ground state. The wettability of objects made from or containing fluorine-containing polymers treated according to the methods of the present disclosure is close to the theoretical limit for smooth polymers well functionalized with polar functional groups. Unlike conventional treatment of fluorine-containing polymers with oxygen plasma, the methods of the present disclosure do not produce hazardous gases such as oxy or peroxy fluorinated carbon compounds. | 2021-01-14 |
20210009778 | FLAME-RESISTANT FOAMED STYRENE-BASED RESIN COMPOSITION - The present invention provides a recyclable flame-retardant expandable styrene-based resin composition that attains high flame retardancy and high heat stability with a small addition amount of a bromine-containing flame retardant. Specifically, the present invention provides a flame-retardant expandable styrene-based resin composition comprising a styrene-based resin (A), a flame retardant (B), fatty acid zinc (C), a heat stabilizer (D), and a foaming agent (F), wherein the flame retardant (B) comprises tetrabromobisphenol A-bis(2,3-dibromo-2-methylpropyl ether) (B1) and a bromine-containing flame retardant (B2) other than (B1). | 2021-01-14 |
20210009779 | COMBINATION OF SILICA AND GRAPHITE AND ITS USE FOR DECREASING THE THERMAL CONDUCTIVITY OF VINYL AROMATIC POLYMER FOAM - The invention relates to the co-use of a) a certain type of silica and b) a certain type of graphite, wherein the silica and the graphite are used in a weight ratio in a range of from 1:1 to 1:10, for decreasing the thermal conductivity of vinyl aromatic polymer foam. | 2021-01-14 |
20210009780 | POLYETHYLENE TEREPHTHALATE (PET) AEROGEL - A polyethylene terephthalate aerogel. There is provided a polyethylene terephthalate (PET) aerogel comprising a porous network of cross-linked recycled PET fibers, wherein the PET aerogel has a thermal conductivity of 0.030-0.050 W/m K. There is also provided a method of forming the PET aerogel. | 2021-01-14 |
20210009781 | METHOD AND FORMULATION FOR AN ISOCYANATE-FREE FOAM USING ISOCYANATE-FREE POLYURETHANE CHEMISTRY - The presently disclosed subject matter is directed to a method of making a foam. The disclosed formulation has a first part with at least one multifunctional acrylate. The disclosed formulations have a second part with at least one non-isocyanate polyurethane oligomer derived from a reaction of at least one multifunctional cyclocarbonate and at least one first multifunctional amine, and a second multifunctional amine. The formulation may also have a blowing agent and at least one surfactant. | 2021-01-14 |
20210009782 | METHOD FOR DEPOSITING NANO-OBJECTS ON THE SURFACE OF A POLYMER GEL WITH UNIFORM RIGIDITY - The invention relates to a method for depositing nano-objects on the surface of a gel comprising the steps of: a) providing a gel having a polymer matrix and a solvent within the polymer matrix, the polymer matrix forming a three-dimensional network which is capable of swelling in the presence of the solvent, wherein the solubility of the polymer matrix in the solvent at 1 bar and 25° C. is less than 1 g/l, wherein the gel has a rigidity gradient on the micrometer scale of less than 10%, then b) depositing nano-objects on the surface of the gel, the nano-objects having a mean diameter greater than or equal to the mean diameter of the pores of the gel, then c) evaporating the solvent from the gel at least until the content of solvent no longer varies over time, under the proviso that, at the start of evaporation, the content of mineral salts in the solvent is less than 6 g/l, the gel capable of being obtained and the uses thereof. | 2021-01-14 |
20210009783 | METHOD FOR MANUFACTURING MOLDED ARTICLE AND PREFORM OF MOLDED ARTICLE - Provided is a method for producing a molded article having a thin film layer (B) formed on a surface of a porous body (A). The method includes a process (I) and a process (II) described below in this order: | 2021-01-14 |
20210009784 | RECYCLING OF COMPOSITES CONTAINING LAYERS UNSUITABLE FOR RECYCLING - An added layer attached to a textile sheet using polymeric adhesive placed over a textile sheet or between the textile sheet and an added layer is removed by applying heat or a solvent and at least one of an abrasive action, squeezing, or shaving action to remove the adhesive layer or both the added layer and the adhesive sublayer and to prepare the textile sheet for recycling into a new textile structure, preferably into a textile sheet performing the same function as the original textile sheet. | 2021-01-14 |
20210009785 | ACCELERATOR SOLUTIONS USEFUL FOR RESIN CURING - Accelerator solutions containing transition metal complexes based on organic ligands having one or more S—C—N, S—C—C—N, or S—C(═S)—S moieties are useful for accelerating the peroxide cure of resins such as unsaturated polyester resins. | 2021-01-14 |
20210009786 | FORMULATION OF DI(4-TERT-BUTYLCYCLOHEXYL) PEROXYDICARBONATE - Powder formulation comprising 20-75 wt % of di(4-tert-butylcyclohexyl) peroxydicarbonate and 25-80 wt % of a phlegmatizer selected from the group consisting of ethylene glycol dibenzoate, phenyl benzoate, trimethylol propane tribenzoate, dimethylsulfon, ethylene glycol ditoluate, 1,3-propanediol ditoluate, ethylene glycol 4-tert-butylbenzoate, ethylene glycol monobenzoate monotoluate, 2,3-butanediol dibenzoate, 4-methylphenyl benzoate acid ester, and combinations thereof. | 2021-01-14 |
20210009787 | LONG-TERM FIRE RETARDANT WITH AN ORGANOPHOSPHATE AND METHODS FOR MAKING AND USING SAME - A forest fire retardant composition is substantially free of ammonium and includes an organophosphate derived from (i) a phosphorylation agent and (ii) an organic molecule comprising at least two hydroxyl groups. The organophosphate may contain at least one phosphate ester bonded to an organic molecule, wherein the organic molecule comprises at least one monomer unit of about 2 to 40 carbon atoms. Preferably, at least 90% of the functional groups of the organophosphate is a phosphate ester group. The composition may also include a salt, including magnesium salt and/or calcium salt. The anion in the salt may be hydroxide, carbonate or phosphate. The salt may be an anhydrous salt, a salt hydrate, or a combination of both. The composition is effective in suppressing, retarding, and controlling forest fires while exhibiting corrosion resistance and low toxicity. | 2021-01-14 |
20210009788 | Functionalized Carbon Black for Interaction with Liquid or Polymer Systems - A functionalized carbon black optimized for statistically beneficial interaction with a liquid and/or polymer system, and methods for preparing and using the same. | 2021-01-14 |
20210009789 | SYSTEMS AND METHODS FOR FORMING SHORT-FIBER FILMS, COMPOSITES COMPRISING THERMOSETS, AND OTHER COMPOSITES - The present disclosure generally relates to systems and methods for composites, including short-fiber films and other composites. In certain aspects, composites comprising a plurality of aligned fibers are provided. The fibers may be substantially aligned, and may be present at relatively high densities within the composite. For example, the composite may include substantially aligned carbon fibers embedded within a thermoplastic substrate. The composites may be prepared, in some aspects, by dispersing fibers by neutralizing the electrostatic interactions between the fibers, for example using aqueous liquids containing the fibers that are able to neutralize the electrostatic interactions that typically occur between the fibers. The liquids may be applied to a substrate, and the fibers may be aligned using techniques such as shear flow and/or magnetism. Other aspects are generally directed to methods of using such composites, kits including such composites, or the like. | 2021-01-14 |
20210009790 | ACCELERATED PEROXIDE-CURED RESIN COMPOSITIONS HAVING EXTENDED OPEN TIMES - Curable resin compositions having extended open times at ambient temperatures and short cure times at elevated temperatures are prepared using a curable resin, a combination of room-temperature-stable liquid peroxides (including at least one perketal), a promoter salt, a thiol-functionalized organic accelerator and a free radical trap. The curable resin compositions are useful in pultrusion, cure-in-place pipe and resin transfer molding applications, among others. | 2021-01-14 |
20210009791 | LATEX AND COMPOSITE - A latex including: a nitrile rubber containing an α,β-ethylenically unsaturated nitrile monomer unit in a content of 8 to 50 wt % and an α,β-ethylenically unsaturated dicarboxylic acid monoester monomer unit in a content of 1 to 10 wt %, and having an iodine value of 120 g/100 g or less; and a benzisothiazoline-based compound represented by the following general formula (1), wherein the content of the benzisothiazoline-based compound is 50 ppm by weight or more, with respect to the nitrile rubber, and a redox potential of the latex is 80 to 800 mV. | 2021-01-14 |
20210009792 | BIMODAL HIGH-DENSITY POLYETHYLENE RESINS AND COMPOSITIONS WITH IMPROVED PROPERTIES AND METHODS OF MAKING AND USING THE SAME - Bimodal high-density polyethylene polymer compositions with increased high melt strength and good processability. The compositions comprise a base resin having a density of about 945 kg/m | 2021-01-14 |
20210009793 | Olefin-Based Polymer - The present invention relates to an olefin-based polymer, which has (1) a density (d) ranging from 0.850 to 0.865 g/cc, (2) a melt index (MI, 190° C., 2.16 kg load conditions) ranging from 0.1 g/10 min to 3.0 g/10 min, and (3) a soluble fraction (SF) of 10 wt % or more at −20° C. in cross-fractionation chromatography (CFC), in which a weight average molecular weight (Mw) of the soluble fraction is in a range of 50,000 g/mol to 500,000 g/mol. The olefin-based polymer according to the present invention exhibits improved anti-blocking properties as a low-density olefin-based polymer. | 2021-01-14 |
20210009794 | RESIN COMPOSITION FOR SEALANT, MULTILAYER FILM FOR SEALANT, HEAT-FUSIBLE LAMINATED FILM, AND PACKAGE - An object of the present invention is to provide a resin composition for a sealant combining bag manufacturing performance and inflation film process-ability (extrusion properties, bubble stability), a sealant film and a heat-fusible film produced using the composition, and a package produced using the heat-fusible film. The ethylene-based resin composition for a sealant according to the present invention satisfies the following requirements (1) to (3) simultaneously: (1) a melt index (I | 2021-01-14 |
20210009795 | RESIN FOR USE AS A TIE LAYER IN MULTILAYER STRUCTURE HAVING POLYETHYLENE TEREPHTHALATE - The disclosure relates to a tie resin formulation with excellent adhesion to polyethylene terephthalate (PET). The resin includes (A) an ethylene acrylate copolymer formed from ethylene and alkyl acrylate, where the ethylene acrylate copolymer has an acrylate content of 10 to 30 weight percent and an ethylene content of 90 to 70 weight percent based on the total weight of the ethylene acrylate copolymer and the acrylate content and (B) a transesterification catalyst; where the resin includes: 30 to 99.999 weight percent of the ethylene acrylate copolymer based on the total weight of the resin; 0.001 to 10 weight percent of the transesterification catalyst based on the total weight of the resin; and (C) 0 to 69.999 of a non-polar polyolefin based on the total weight of the resin. | 2021-01-14 |
20210009796 | RESIN SHEET, LAMINATE, FORMED BODY AND METHOD FOR PRODUCING FORMED BODY - A resin sheet comprising polypropylene and one or more selected from the group consisting of a β crystal nucleating agent and a petroleum resin, wherein the resin sheet has a crystallization speed at 130° C. of 2.5 min | 2021-01-14 |
20210009797 | LIGHTWEIGHT PARTICLE FILLER MATERIAL - A lightweight particle composition includes a plurality of lightweight particles that are one of enclosed or loose. The plurality of lightweight particles include one of an inorganic or organic composition including a bulk density within a range from about 0.001 g/cc to about 1.5 g/cc, and a particle size within a range from about 0.01 microns to about 90 millimeters (mm). An interstitial void space between the plurality of lightweight particles includes a total of less than about 70% of a volume of the plurality of lightweight particles. | 2021-01-14 |
20210009798 | Sealant Material Composition and Pneumatic Tire - As the sealant material composition forming a sealant layer of a pneumatic tire provided with the sealant layer on a tire inner surface, the sealant material composition prepared by blending from 0.1 parts by mass to 20 parts by mass of a crosslinking agent, from 0.1 parts by mass to 40 parts by mass of an organic peroxide, and from 10 parts by mass to 400 parts by mass of a liquid polymer per 100 parts by mass of a butyl rubber is used. | 2021-01-14 |
20210009799 | RESIN COMPOSITION, MOLDED BODY, ELECTRONIC PART, AND ELECTRONIC DEVICE - A resin composition is provided. The resin composition comprises an acrylonitrile butadiene styrene resin, a polystyrene resin, a polycarbonate resin, and a phosphorus compound. The amount of the polystyrene resin is equal to or greater than the amount of the acrylonitrile butadiene styrene resin. The amount of the polycarbonate resin is from 70 to 90 parts by mass with respect to 100 parts by mass of all the resins. The phosphorus compound contains a phosphazene compound, and the amount of the phosphazene compound is from 0.1 to 4.0 parts by mass with respect to 100 parts by mass of all the resins. | 2021-01-14 |
20210009800 | BUILD MATERIALS FOR 3D PRINTING - Polymerizable liquids are described herein which, in some embodiments, can produce 3D printed articles of high resolution and desirable mechanical properties. In one aspect, a polymerizable liquid comprises an acrylate component, a polymeric additive, and a monomeric curing agent, wherein the acrylate component and monomeric curing agent are copolymerizable upon exposure to light. In being copolymerizable, the acrylate component and monomeric curing agent can form a copolymer. As described father herein, the monomeric curing agent can enable further reaction of the copolymer with one or more crosslinking species to link the copolymer with one more polymeric networks. | 2021-01-14 |
20210009801 | RUBBER COMPOSITION AND METHOD FOR REDUCING ADHESION TO THE SURFACE OF KNEADING MACHINE USING THE SAME - A rubber composition having a reduced adhesion to the surface of a kneading machine, particularly an open roll kneading machine, in consideration of keading processability, the rubber composition comprising 20 to 60 parts by weight of carbon black having a DBP oil absorption of 100 ml/100 g or more and an iodine value of 75 to 90 g/kg based on 100 parts by weight of an ethylene/butene/5-ethylidene-2-norbornene terpolymer. Stable and safe productivity of the rubber composition can be obtained, and the rubber composition is effectively used for seal parts, for which a high pressure gas sealing function is particularly required in a low temperature environment, e.g., −30 to −60° C. | 2021-01-14 |
20210009802 | THERMOPLASTIC ACRYLIC RESIN AND METHOD FOR PRODUCING SAME, AND RESIN COMPOSITION - A thermoplastic acrylic resin is provided. The thermoplastic acrylic resin is a graft copolymer in which a stem polymer is an acrylic resin containing acrylonitrile and another ethylenically unsaturated monomer, and a branch polymer is a polymer composed of an ethylenically unsaturated monomer. The acrylonitrile is contained in an amount of 35 mass % or more and 84.5 mass % or less, the other ethylenically unsaturated monomer is contained in an amount of 15 mass % or more and 64.5 mass % or less, and the polymer composed of an ethylenically unsaturated monomer is contained in an amount of 0.5 mass % or more and 40 mass % or less. Thus, provided are a thermoplastic acrylic resin having improved melt-processability without compromising heat resistance, a method for producing the thermoplastic acrylic resin, a thermoplastic acrylic resin composition, a molded body, an acrylic fiber, and a method for producing the acrylic fiber. | 2021-01-14 |
20210009803 | Storage Stable and Curable Resin Compositions - Disclosed are a storage stable resin composition, comprising an epoxy resin, a block-copolymer with silicone and organic blocks, and a silane, a process for obtaining such storage stable resin composition, a curable resin composition obtainable from the above storage stable resin composition as well as a cured article obtainable from the latter and uses thereof. | 2021-01-14 |
20210009804 | CURABLE COMPOSITION AND CURED PRODUCT THEREOF - A curable composition to be cured to provide a cured product excellent in heat resistance and dielectric properties, a cured product of the curable composition, a printed wiring board, a semiconductor sealing material, and a build-up film using the curable composition. There is provided a curable composition containing an aromatic ester resin (A) and a maleimide compound (B), the aromatic ester resin (A) being an active ester resin that is a reaction product of a first aromatic compound having two or more phenolic hydroxy groups, a second aromatic compound having a phenolic hydroxy group, and a third aromatic compound having two or more carboxy groups and/or an acid halide thereof or an esterified compound thereof, in which at least one of the first aromatic compound, the second aromatic compound, and the third aromatic compound and/or the acid halide thereof or the esterified compound thereof has a polymerizable unsaturated bond-containing substituent. | 2021-01-14 |
20210009805 | Non-pneumatic tire comprising polyurethane matrix and expanded thermoplastic elastomer particles - A non-pneumatic tire may include a polyurethane matrix and expanded thermoplastic elastomer particles. The non-pneumatic tire has 60 to 90 wt. % of the polyurethane matrix and 10 to 40 wt. % of the expanded thermoplastic elastomer particles. The non-pneumatic tire may be produced in a production method. The non-pneumatic tire may be used in a low-speed vehicle. | 2021-01-14 |
20210009806 | PHOTOCURABLE COMPOSITIONS AND METHOD OF FORMING TOPOGRAPHICAL FEATURES ON A MEMBRANE SURFACE USING PHOTOCURABLE COMPOSITIONS - Photocurable compositions and methods of preparation and use of such compositions. More particularly, photocurable compositions useful for forming topographical features on surfaces such as membrane surfaces. Methods of forming topographical features on a membrane surface using photocurable compositions. | 2021-01-14 |
20210009807 | Nylon Composition For Improved Sublimation - A sublimated polymer composition with improved weatherability having a coating applied to a substrate by a sublimation process. The substrate includes about 60-90% by weight of polymer selected from the group consisting of polyamides, polyester, polyether and combinations thereof; UV absorber; UV inhibitor; pigment, and antioxidant. | 2021-01-14 |
20210009808 | TRANSPARENT RESIN COMPOSITION, TRANSPARENT COATING FILM AND TRANSPARENT RESIN-COATED GLASS SUBSTRATE - A transparent resin composition is provided which contains at least (A) a siloxane resin, (B) an organic solvent, and two or more kinds of (C) surfactants, wherein the surfactants include (C1) a silicone-modified acrylic surfactant and (C2) a thermally decomposable fluorine-containing surfactant, and the total content of the surfactants (C1) and (C2) is 50-500 ppm with respect to the transparent resin composition. Further provided is a transparent resin composition from which a transparent coating film, that suppresses pin hole or unevenness and has a good appearance and an excellent adhesion property to an inorganic film or an organic film, can be formed even when coated by spray coating or inkjet coating. | 2021-01-14 |
20210009809 | DYES FOR ANALYSIS OF PROTEIN AGGREGATION - Provided are dyes and compositions which are useful in a number of applications, such as the detection and monitoring protein aggregation, kinetic studies of protein aggregation, neurofibrillary plaques analysis, evaluation of protein formulation stability, and analysis of molecular chaperone activity. | 2021-01-14 |
20210009810 | LEUCOINDIGO SALT SOLUTION WITH VERY LOW CONTENT OF ANILINE AND METHOD OF MAKING SAME - Stable aqueous leucoindigo solution comprising an aromatic amine in the form of aniline or aniline and N-methylaniline, wherein said leucoindigo is in the form of an alkali metal salt; | 2021-01-14 |
20210009811 | MODIFIED ALUMINUM NITRIDE PARTICLES AND METHODS OF MAKING THE SAME - A modified aluminum nitride particle comprises an aluminum nitride core and a shell surrounding the aluminum nitride core. The shell comprises a crosslinked organic polymer. Methods of making the modified aluminum nitride particle by admicellar polymerization are also disclosed. | 2021-01-14 |
20210009812 | PLATE-LIKE ALUMINA PARTICLE AND A MANUFACTURING METHOD FOR THE SAME - [Object] An object of the present invention is to provide a high-aspect-ratio plate-like alumina particle having low aggregability and high dispersibility and a method for producing the particle. | 2021-01-14 |
20210009813 | DIALKYLZINC- AND DIALKYLZINC PARTIAL HYDROLYSATE-CONTAINING SOLUTION, AND METHOD FOR PRODUCING ZINC OXIDE THIN FILM USING SOLUTION - A solution containing a diketone compound having an alkoxy group, a dialkylzinc represented by general formula (1) and/or a partial hydrolysate of the dialkylzinc, and a solvent is described. A method for producing a zinc oxide thin film involves applying the dialkylzinc solution or a solution containing a dialkylzinc partial hydrolysate to a base material. | 2021-01-14 |
20210009814 | ENAMEL COMPOSITION, METHOD FOR PREPARING ENAMEL COMPOSITION, AND COOKING APPLIANCE - A cooking appliance includes a chamber surface that defines a cavity including a cooking chamber, a door that is configured to open and close the cavity and has a door surface configured to face the cavity, a heat source configured to supply heat to the cavity, and a coating layer disposed on the chamber surface or the door surface. The coating layer includes an enamel composition of materials including 30 to 45 wt % of phosphorus pentoxide (P | 2021-01-14 |
20210009815 | CURABLE FILM-FORMING SOL-GEL COMPOSITIONS AND ANTI-GLARE COATED ARTICLES FORMED FROM THEM - Curable film-forming sol-gel compositions that are essentially free of inorganic oxide particles are provided. The compositions contain: a tetraalkoxysilane; a solvent component; and non-oxide particles, and further contain either i) a mineral acid or ii) an epoxy functional trialkoxysilane and a metal-containing catalyst. Coated articles demonstrating antiglare properties are also provided, comprising: (a) a substrate having at least one surface; and (b) a cured film-forming composition applied thereon, formed from a curable sol-gel composition comprising a silane and non-oxide particles. A method of forming an antiglare coating on a substrate is also provided. The method comprises: (a) applying a curable film-forming sol-gel composition on at least one surface of the substrate to form a coated substrate; and (b) subjecting the coated substrate to thermal conditions for a time sufficient to effect cure of the sol-gel composition and form a coated substrate with a sol-gel network layer having anti-glare properties. | 2021-01-14 |
20210009816 | WATER RESISTANT VOIDED POLYMER PARTICLES - Latex emulsions and a process of making the same that incorporates voided latex particles having a core with a hydrophilic component; at least one intermediate shell with, as polymerized units, one or more hydrophilic monoethylenically unsaturated monomer, one or more nonionic monoethylenically unsaturated monomer, or mixtures thereof; an outer shell formed of a polymer having a Tg of at least 60? C; and a surface treatment applied to the outer shell in which a plurality of silicone oligomers with reactive functional groups are cross-linked with one another in order to provide a cross-linked outer surface. The core and the at least one intermediate shell are contacted with a swelling agent in the presence of less than 0.5% monomer based on the overall weight of the voided latex particles. In addition, one or more of the core, the intermediate shell, or the outer shell includes a surfactant. | 2021-01-14 |
20210009817 | DEHYDRATED COATING COMPOSITIONS IN SOLID FORM, PRODUCTION METHOD THEREOF, AND METHOD FOR REHYDRATING SAME - The present invention relates to a water-rehydratable solid composition for the production of an aqueous composition comprising a particular metal, a silane/(titanate and/or zirconate) binder, a method for producing such a composition, and a method for producing an aqueous composition comprising a particular metal, a silane/(titanate and/or zirconate) binder by hydrating such a solid composition. | 2021-01-14 |
20210009818 | ELECTRICALLY CONDUCTIVE COMPOSITION, ELECTRICALLY CONDUCTIVE FILM, AND LAMINATE - The conductive composition of the present invention includes a conductive polymer (A) having an acidic group, and a basic compound (B) having a cyclic amide and an amino group in its molecule. The conductive film of the present invention is formed from the conductive composition. The laminate of the present invention includes a substrate; an electron beam resist layer, formed on at least one surface of the substrate; and a conductive film formed on the electron beam resist layer. | 2021-01-14 |
20210009819 | COATINGS FOR STERILIZATION WITH UV LIGHT - Coating compositions that may be used in combination with UV light for sterilization include a polyurethane component and nanoparticles having an average particle size of from about 30 nm to about 400 nm. The nanoparticles absorb light having a wavelength of from about 100 nm to about 290 nm, and are present in an amount of less than about 25 weight percent of total solids in the coating composition. | 2021-01-14 |
20210009820 | DISPERSION COMPRISING COLLOIDAL SILICA PARTICLES AND ZINC CYANURATE PARTICLES - A dispersion wherein dispersoid particles including colloidal silica and zinc cyanurate are dispersed in a liquid medium. The colloidal silica particles may have an average diameter of 5 to 500 nm, and the dispersion may contain 0.1 to 40% by mass of the particles in terms of SiO | 2021-01-14 |
20210009821 | CURABLE FILM-FORMING COMPOSITIONS COMPRISING CATALYST ASSOCIATED WITH A CARRIER AND METHODS FOR COATING A SUBSTRATE - Methods of coating a substrate are disclosed. The methods comprise applying shear force to a coating composition either before or during application of the coating composition to the substrate. The coating composition comprises a water-borne or solvent-borne film-forming resin and a catalyst associated with a carrier, wherein at least some of the catalyst can be released from the carrier upon application of the shear force. Also provided are coated articles prepared by the methods. | 2021-01-14 |
20210009822 | INK, INK ACCOMMODATING CONTAINER, RECORDING DEVICE, AND RECORDING METHOD - An ink contains a pigment, a urethane resin, and a styrene acrylic resin, wherein dry film of the ink has a breaking stress of 4.7 or greater N/mm | 2021-01-14 |
20210009823 | LABELS - Herein is described a method of providing a printed label. The method comprises: providing a printed label substrate having disposed thereon an electrostatically printed ink; applying a radiation curable overcoat composition to the printed ink, wherein the radiation curable overcoat composition comprises: radiation curable monomers and/or oligomers; a photoinitiator; and an organosilane having at least one hydrolysable group. Printed labels and an ink and overcoat set are also described herein. | 2021-01-14 |
20210009824 | INK, INK ACCOMMODATING CONTAINER, RECORDING DEVICE, RECORDING METHOD, AND RECORDED MATTER - An ink includes a coloring material, a crystalline polyester urethane resin, and a non-crystalline polyurethane resin, wherein dry matter of the ink has a differential scanning calorimetry curve having a melting peak temperature (Tm) of from 30 to 100 degrees C. as measured with a differential scanning calorimeter. | 2021-01-14 |
20210009825 | MICROWAVABLE SOLVENT-BASED PACKAGING INK COMPOSITION - Described herein are printing ink compositions suitable for printing of microwavable flexible packaging. The printed black ink exhibits low microwave energy absorption, thus minimizing the risk of charring, arcing, ignition, distortion or burning during microwave heating processes. Nitrocellulose resin, a solvent, a polyurethane resin, and a carbon black pigment having at least one of an imaginary permittivity of ≤3, preferably ≤2, and a surface oxygen content of 1 wt % to 3 wt %, preferably 1.5 wt % to 2.5 wt % are among the components of the printing ink compositions. Also described is packaging suitable for exposure to microwave energy upon which the inks have been printed. | 2021-01-14 |
20210009826 | INK COMPOSITION AND PRODUCTION METHOD THEREFOR, PHOTOCONVERSION LAYER, AND COLOR FILTER - There is provided an ink composition that can form a color filter pixel unit with high external quantum efficiency. An ink composition containing light-emitting nanocrystal particles, light-diffusing particles, and at least two monomers with an ethylenically unsaturated group, wherein the at least two monomers include two monomers with Hansen solubility parameters δd, δp, and δh that satisfy the following conditions: 16.0 MPa | 2021-01-14 |
20210009827 | SOLVENT-BASED INK COMPOSITION - A solvent-based ink composition contains: a luster pigment; a first solvent having a boiling point of 200° C. or lower and a surface tension γ | 2021-01-14 |
20210009828 | WATER-BASED INK FOR INK-JET RECORDING AND INK SET - A water-based ink for ink-jet recording, includes: a solid solution of a quinacridone pigment including C.I. Pigment Violet 19 and C.I. Pigment Red 202, an azo pigment including C.I. Pigment Red 150, and water. | 2021-01-14 |
20210009829 | WATER-BASED INK FOR INK-JET RECORDING - A water-based ink for ink-jet recording includes: a solid solution of a quinacridone pigment including C.I. Pigment Red 122 and C.I. Pigment Violet 19; an azo pigment including C.I. Pigment Red 146; and water. Mass ratio (Q:A) of a content amount (Q) of the solid solution of the quinacridone pigment to a content amount (A) of the azo pigment in an entire amount of the water-based ink is in a range of 9:1 to 1:9. | 2021-01-14 |
20210009830 | WATER-BASED INK FOR INK-JET RECORDING AND INK SET - A water-based ink for ink-jet recording includes: water; a solid solution pigment composed of at least a first pigment and a second pigment; and a non-solid solution pigment which is the same as the first pigment. An image L* | 2021-01-14 |
20210009831 | WATER-BASED INK FOR INK-JET RECORDING - A water-based ink for ink-jet recording includes: a solid solution of a quinacridone pigment including C.I. Pigment Red 202 and C.I. Pigment Violet 19; an azo pigment including C.I. Pigment Red 48:3; and water. | 2021-01-14 |
20210009832 | WATER-BASED INK FOR INK-JET RECORDING - A water-based ink for ink-jet recording, includes: a solid solution of a quinacridone pigment including C.I. Pigment Violet 19 and C.I. Pigment Red 122, an azo pigment including C.I. Pigment Red 48:3, and water. | 2021-01-14 |
20210009833 | WATER-BASED INK FOR INK-JET RECORDING AND INK SET - A water-based ink for ink-jet recording includes: a solid solution of a quinacridone pigment including C.I. Pigment Violet 19 and C.I. Pigment Red 122; an azo pigment including C.I. Pigment Red 176; and water. | 2021-01-14 |
20210009834 | INKJET INK COMPOSITION, MAINTENANCE METHOD, IMAGE RECORDING METHOD, AND IMAGE RECORDED MATERIAL - An embodiment of the present invention provides an inkjet ink composition including water, a dispersant, inorganic pigment particles having an average primary particle diameter of 100 nm or greater, and resin particles A having a glass transition temperature of 40° C. or higher, in which X nm of an average primary particle diameter of the inorganic pigment particles and Y nm of a volume average particle diameter of the resin particles A satisfy Y≥1.1×X; a maintenance method in a case of using the inkjet ink composition; an image recording method carried out using the inkjet ink composition; and an image recorded material containing a solidified material of the inkjet ink composition. | 2021-01-14 |
20210009835 | BLUE INK-JET INK AND TABLET - A blue ink-jet ink that improves lightfastness of the same while maintaining its blue print color and a tablet including a part printed with the blue ink-jet ink. The blue ink-jet ink according to the present embodiment is an edible ink-jet that contains Brilliant Blue FCF (Blue No. 1 Colorant) and New Coccine (Red No. 102 Colorant) as colorants. | 2021-01-14 |
20210009836 | INK COMPOSITIONS - An ink composition can include carbon black pigment, from 50 wt % to 80 wt % water, from 15 wt % to 35 wt % organic solvent, from 0.25 wt % to 9 wt % free latex particles having an average particles size from 50 nm to 500 nm, from 0.1 wt % to 1 wt % C10 to C20 fatty acid, and lithium. | 2021-01-14 |
20210009837 | Industrial Deinking of Ink Compositions - The ink composition comprises pigment particles and a stimulus responsive dispersing agent for dispersing said pigment particles in a protic polar solvent, for instance for inkjet printing, which stimulus responsive dispersing agent comprises an anchoring part for anchoring to said pigment particles, a stimulus responsive part as shown in formula (XXa) or (XXb) and a hydrophilic part for solvent stabilization of the pigment, wherein the stimulus responsive part upon exposure to a stimulus initiates decomposition of the stimulus responsive dispersing agent. The paper with the printed ink can be deinked in an industrial deinking process. | 2021-01-14 |
20210009838 | Ink Composition for Inkjet Printing - This application relates to an ink composition, in particular an ink composition for use in continuous inkjet printing. The ink composition for use in continuous inkjet printing, contains a siloxane surfactant and a metal conductivity salt. The ink composition is suitable for producing printed images with good adhesion to low surface energy substrates, in particular, low energy substrates such as polypropylene, LDPE and HDPE. The ink composition has a liquid carrier, a colourant, a siloxane surfactant and a metal conductivity salt. The siloxane surfactant is present in an amount greater than 0.1% by weight of the ink composition. | 2021-01-14 |
20210009839 | ELECTRICALLY CONDUCTIVE PTC SCREEN PRINTABLE INK COMPOSITION WITH LOW INRUSH CURRENT AND HIGH NTC ONSET TEMPERATURE - An electrically conductive screen-printable PTC ink composition with low inrush current and high NTC onset temperature, consisting of at least two different polymers, polymer-1 and polymer-2; wherein the melting temperature difference between polymer-1 and polymer-2 must be greater than 50° C., and the mechanical strength of polymer-1 as expressed by Young's modulus must be greater than 200 MPa. | 2021-01-14 |
20210009840 | THERMAL SUBSTRATE WITH HIGH-RESISTANCE MAGNIFICATION AND POSITIVE TEMPERATURE COEFFICIENT - A printed circuit that comprises a substrate, electrical interconnects and a double-resin ink having a positive temperature coefficient (PTC), wherein the double-resin ink has a resistance magnification of at least 20 in a temperature range of at least 20 degrees Celsius above a switching temperature of the double-resin ink, the resistance magnification being defined as a ratio between a resistance of the double-resin ink at a temperature ‘T’ and a resistance of the double-resin ink at 25 degrees Celsius. The substrate is a fabric or mesh, while the double-resin ink and the electrical interconnects are deposited onto the substrate. | 2021-01-14 |
20210009841 | STAINABLE SURFACE - The invention relates to a method for producing a color-changeable decorative surface. In order to provide a decorative surface that can be changed in a particularly simple manner in terms of its coloring by the end consumer and which is particularly cost-effective and resistant, it is provided that at least one layer of a coating agent, which enables the absorption of color particles, is applied. | 2021-01-14 |
20210009842 | COATING AGENT, ADHESIVE, AND COATED PRODUCT - The present invention provides a coating agent having a reduced methanol content, an adhesive including the coating agent and excellent in coating performance and adhesiveness, and a coated product including the coating agent and excellent in water resistance and alcohol resistance. The present invention relates to a coating agent comprising a modified vinyl alcohol polymer (A), the modified vinyl alcohol polymer (A) comprising a structural unit derived from a derivative (a) of an ethylenically unsaturated dicarboxylic acid in a content (X) of 0.05 mol % or more and 10 mol % or less, having a degree of saponification of 80.0 mol % or more and 99.9 mol % or less, having a methanol content of less than 3.0 mass % as measured by headspace gas chromatography, and having an amount of 0.1 ppm or more and less than 2,000 ppm of a component insoluble in a 90° C., 5 mass % aqueous solution. | 2021-01-14 |
20210009843 | Method of Forming Multiple Coating on Dry Plating Member and Molded Article Manufactured Using the Same - Disclosed are methods of forming a multiple coating on a dry plating member and a molded article manufactured using the same. The method may include applying a color coating agent onto a surface of a plating layer of a plating member and then drying the applied color coating agent to form a color coating layer, and applying a clear coating agent onto a surface of the color coating layer and curing the applied clear coating agent to form a clear layer, wherein the plating member includes a substrate, an undercoat layer formed on a surface of at least a part of the substrate, and a plating layer formed on a surface of the undercoat layer. | 2021-01-14 |
20210009844 | COALESCING AGENTS FOR WATERBORNE COATINGS - Compounds comprising one or more functionalized fatty acid esters, which may be derived from bio-based oils, are used as a low-VOC coalescent agent (i.e., a coalescent agent having a low content of volatile organic compounds) in waterborne coating compositions. The functional group can be epoxide, vicinal diol, hydroxy phosphotriester, hydroxy ester, hydroxyl alkyl ester, hydroxyl benzyl ester, hydroxy ether, hydroxy amino, hydroxy sulfide, hydroxy nitrile, hydroxy amine, terminal alcohol, thiiran, ketone, or cyclic carbonate. The present disclosure also relates to waterborne coating compositions comprising these functionalized fatty acid esters. | 2021-01-14 |
20210009845 | Coating Composition - A coating composition for a food and/or beverage container comprising a polyester material, wherein the polyester material comprises the reaction product of;
| 2021-01-14 |
20210009846 | INSULATED WIRE, COIL, AND ELECTRICAL OR ELECTRONIC EQUIPMENT - An insulated wire, containing a conductor and an insulating film (A) provided in contact with the conductor, in which the insulating film (A) contains polyaryletherketone, the polyaryletherketone has an exothermic peak at the range of 290 to 330° C. in a differential scanning calorimetry when the polyaryletherketone is cooled at a temperature falling rate of 10° C./min from a temperature equal to or higher than the melting temperature of the polyaryletherketone, and the half width of the exothermic peak is 6° C. or more. | 2021-01-14 |
20210009847 | Blending Coat for Paint and Method of Application - The present disclosure reveals a blending coat to be applied prior to painting a surface to improve the adhesion of a paint to the surface, improve blending of colors, keeping the surface wet which prevents shadowing or the production of a halo, and with regard to metallic paint, allows the metallic paint to lay down so that the metallic paint is even and not blotchy. The present disclosure also reveals a method of application of the blending coat. | 2021-01-14 |
20210009848 | MULTI-LAYER COATING FILM FORMATION METHOD - The present invention relates to a multi-layer coating film formation method in which the following are performed: a step in which a primer coating film is formed; a step in which a base coating film is formed; a step in which a clear coating film is formed; and a step in which these coating films are caused to harden simultaneously. The method satisfies at least: (A) the quantity of isocyanate at the interface between a coated article and the primer coating film is 1.5 parts by mass or less, relative to 100 parts by mass of resin solids in a primer coating material; or (B) the quantity of isocyanate at the interface between the primer coating film and the base coating film is 3.5 parts by mass or less, relative to 100 parts by mass of resin solids in a base coating material. | 2021-01-14 |
20210009849 | EYEWEAR COMPRISING AN OPHTHALMIC LENS HAVING AN EDGE COATING - An eyewear comprising an ophthalmic lens is provided. The ophthalmic lens comprises a first optical surface and an opposing second optical surface, wherein the first optical surface and the second optical surface are connected by an edge surface. A coating material is disposed on the edge surface of the ophthalmic lens as an edge coating. The edge coating has a refractive index n1 and the ophthalmic lens has a refractive index n2, wherein a) n1 is greater than or equal to n2, or b) n1 is less than n2, and (n2−n1) is 0.4 or less. A method of preparing a coating material for forming an edge coating on an edge surface of an ophthalmic lens, a method of coating an edge surface of an ophthalmic lens, and use of a coating material to coat an edge surface of an ophthalmic lens are also provided. | 2021-01-14 |
20210009850 | POLYURETHANE POWDER COATING MATERIAL - The invention relates to a polyurethane powder coating material, to the use of such a polyurethane powder coating material, to a method for producing a coating, and to coated substrates. | 2021-01-14 |
20210009851 | COATING COMPOSITION - The present invention relates to a coating composition and a method for preparing the same, a coating method and use thereof as well as a product coated with the coating composition. The coating composition comprises: A) a hydroxyl-containing component consisting of: a) a polycaprolactone polyol, b) a polyester polyol having a hydroxyl content of not less than 10 wt. % as measured in accordance with DIN EN ISO 4629-2, c) an optional polyacrylate polyol, and d) an optional polycarbonate polyol; and B) a polyisocyanate; wherein the equivalent ratio of isocyanate groups to hydroxyl groups of the composition is 0.5-1.2. A coating formed from the coating composition provided by the present invention has good reflowing, and especially can rapidly reflow at normal temperature. | 2021-01-14 |
20210009852 | Coating Composition for Extreme Washable Coatings - A coating composition including: an aqueous dispersion of self-crosslinkable core-shell particles, where the core-shell particles include (1) a polymeric core at least partially encapsulated by (2) a polymeric shell having urethane linkages, keto and/or aldo functional groups, and hydrazide functional groups, where the polymeric core is covalently bonded to at least a portion of the polymeric shell, and an acrylic polymer, where the acrylic polymer is non-reactive with the polymeric core and the polymeric shell. A substrate coated with a coating formed from the coating composition and a method of improving stain resistance of a substrate are also disclosed. | 2021-01-14 |
20210009853 | THREE-DIMENSIONAL ARTICLES MADE BY ADDITIVE MANUFACTURING HAVING REDUCED SURFACE HAZE - Methods for manufacturing three-dimensional articles having reduced surface haze, by applying a coating to the surface of a three-dimensional article made by additive manufacturing are described. | 2021-01-14 |
20210009854 | RESIN COMPOSITION AND OPTICAL FIBER - A resin composition includes a base resin containing a urethane (meth)acrylate oligomer, a monomer, a photopolymerization initiator, and a silane coupling agent, and surface-modified inorganic oxide particles having an ultraviolet curable functional group, wherein the amount of surface modification on the surface-modified inorganic oxide particles is 0.2 mg/m | 2021-01-14 |
20210009855 | ALUMINA SOL-SILANE COMPOSITE MATERIAL AND PREPARATION METHOD AND APPLICATION THEREOF - The present invention relates to the field of building surface coating technologies, and in particular, to an alumina sol-silane composite material and a preparation method and application thereof. The alumina sol-silane composite material provided in the present invention is prepared by raw materials including the following components by weight parts: 5 to 45 parts of alumina sol, 30 to 90 parts of silane, 3 to 10 parts of silane coupling agent, and 1 to 5 parts of dispersant. A hydrophobic anticorrosive coating can be formed after coating the alumina sol-silane composite material provided in the present invention to a surface of a cement-based material, and has good waterproof performance and corrosion resistance. | 2021-01-14 |
20210009856 | FILM-FORMING RESIN COMPOSITION, LAMINATED FILM, AND ARTICLE TO WHICH LAMINATED FILM IS ATTACHED - Provided is a film-forming resin composition for protecting an article that an organic polymer is exposed, including a polyurethane resin (A) having a hydroxyl group, a (meth)acrylic resin (B) having a hydroxyl group, and a polyfunctional isocyanate (C), in which the composition has a cross-linking density n of 1.0×10 | 2021-01-14 |
20210009857 | UNDERCOAT LAYER-FORMING COMPOSITION, UNDERCOAT LAYER, AND COATING FILM - An object of the present invention is to provide a coating film that can be peeled in a sheet form, facilitates removal work and is less likely to be peeled even if used in an underwater structure for a long period of time, and an undercoat layer-forming composition for forming an undercoat layer of the coating film. The present invention relates to an undercoat layer-forming composition for forming an undercoat layer of a coating film including the undercoat layer and an antifouling layer which contains a silicone oil and is adhered to the undercoat layer, wherein the undercoat layer-forming composition contains a base polymer and a tackifying resin. | 2021-01-14 |
20210009858 | PROCESS AND APPARATUS FOR TREATING TALL OIL - The present disclosure relates to a process for treating a feedstock containing tall oil, the process including separation of a light stream from the feedstock, followed by removal of a heavy fraction from the feedstock, in which process the separation of the light stream from the feedstock a fractionator is used and at least one product is collected from the light stream. The disclosure also relates to an apparatus for use in the process and use of a fractionator in dehydration of a feedstock containing tall oil. | 2021-01-14 |
20210009859 | CHEMICAL MECHANICAL POLISHING SLURRY COMPOSITION FOR POLISHING MULTIPLE FILMS AND POLISHING METHOD USING THE SAME - A chemical mechanical polishing (CMP) slurry composition for polishing multiple films and a polishing method using the CMP slurry composition are provided. The CMP slurry composition includes abrasive particles, a surface roughness modifier including a water-soluble polymer, a polishing regulator including an organic acid, and a polishing profile improving agent including a nonionic surfactant. | 2021-01-14 |
20210009860 | OPTICALLY CLEAR ADHESIVE AND METHOD OF MANUFACTURING SAME, AND DISPLAY PANEL - The invention provides for an optically clear adhesive (OCA), a display panel, and a method of manufacturing the OCA. The OCA includes an OCA layer and a polyurethane resin layer which are disposed in a stack. The polyurethane resin layer mixes with the OCA layer. The method includes a plurality of steps of: providing a lower release film, manufacturing the OCA layer, and manufacturing the polyurethane resin layer. The display panel includes a backplate layer, a display layer, a touch control layer, a polarizer, and a flexible plate which are sequentially disposed on each other. The OCA is disposed between the backplate layer and the display layer and/or is disposed between the display layer and the touch control layer and/or is disposed between the touch control layer and the polarizer and/or is disposed between the polarizer and the flexible plate. | 2021-01-14 |
20210009861 | SPLICE FOR PAVEMENT TAPES - A splice tape for joining two pavement tapes in an end-to-end manner comprises a first adhesive layer; and a reinforcing layer disposed on one major surface of the adhesive layer, wherein the first adhesive layer is capable of adhering to a concrete or asphalt surface, wherein the reinforcing layer adheres to a first adhesive portion of a first pavement tape and to a second adhesive portion of the second adhesive tape when deployed. | 2021-01-14 |
20210009862 | FILAMENT REINFORCED TAPES USEFUL AS UNDERWATER PIPE WRAP - A member for use in undersea applications comprising a plurality of conduits assembled into a bundle; the bundle being wrapped with a pressure-sensitive tape comprising a backing, a layer of corrosion-resistant yarns on one surface of the backing, and pressure-sensitive adhesive layer that coats the corrosion-resistant yarns and binds them to the backing. | 2021-01-14 |
20210009863 | ADHESIVE SHEET AND METHOD OF APPLYING ADHESIVE SHEET TO ROUGH SURFACE - An adhesive sheet of an embodiment of the present disclosure is an adhesive sheet including: a rigid resin film having a thickness of 80 micrometers to 500 micrometers, and a first pressure sensitive adhesive layer being disposed on or above a surface of the rigid resin film, wherein the first pressure sensitive adhesive layer includes elastic resin microspheres having a volume average particle diameter of 110 micrometers or greater and a tacky binder, and the first pressure sensitive adhesive layer has an uneven surface due to the presence of the microspheres. | 2021-01-14 |
20210009864 | PRESSURE-SENSITIVE ADHESIVE ARTICLES - Provided is an adhesive article which requires no separator and exhibits sufficient adhesive force without the need of any operation for adhesive-force development and in which the adhesive layer, even when in contact with itself, can be peeled off at the interface. The adhesive article includes an adhesive body including an adhesive layer, wherein the adhesive layer has a gel content of 5-70%, the adhesive article, through 7-day storage at 40° C., has a change in the gel content of the adhesive layer of −5% to 5%, and surface portions of the adhesive layer are in contact with each other. | 2021-01-14 |
20210009865 | ADHESIVE COMPOSITION, AND ADHESIVE LAYER-EQUIPPED LAYERED PRODUCT USING SAME - Provided is an adhesive composition that is characterized by containing a modified polypropylene-based resin (A), an epoxy resin (B) and an unmodified polypropylene-based resin (C), with the modified polypropylene-based resin (A) being a resin obtained by graft modifying an unmodified polypropylene-based resin (D) with a modifying agent that contains an α,β-unsaturated carboxylic acid or a derivative thereof, the content of the modified polypropylene-based resin (A) being 10 mass % or more in terms of solid content, and the content of the unmodified polypropylene-based resin (C) being 1-90 mass % in terms of solid content. The adhesive composition exhibits good adhesion to a copper foil or a base material film comprising a polyimide resin or the like, and exhibits improved dielectric properties. | 2021-01-14 |
20210009866 | Solvent Cement Formulations - Provided are solvent cement formulations comprising some or all of tetrahydrofuran, cyclohexanone, methyl ethyl ketone, acetone, a thermoplastic resin, silica, and, a solvent soluble acrylic copolymer associative thickener. The disclosed formulations contain a reduced complement of volatile organic compounds (VOCs) relative to conventional cement formulations, yet are capable of meeting the requirements for regular-, medium-, and heavy-duty applications. The use of specialized associative thickener components confers a required degree of viscosity while enabling a reduction in the concentration of VOCs, such as tetrahydrofuran. | 2021-01-14 |
20210009867 | RESIN COMPOSITION FOR BONDING SEMICONDUCTORS, ADHESIVE FILM FOR SEMICONDUCTOR USING THE SAME, DICING DIE BONDING FILM, AND METHOD FOR DICING SEMICONDUCTOR WAFER - The present invention relates to a resin composition for bonding semiconductors including two types of curing catalyst mixtures together with a heat dissipation filler in which a specific functional group is introduced onto the surface, an adhesive film for semiconductor produced therefrom, a dicing die bonding film and a method for dicing a semiconductor wafer. | 2021-01-14 |
20210009868 | ACRYLIC RESIN POWDER, RESIN COMPOSITION, HOT MELT ADHESIVE COMPOSITION CONTAINING ACRYLIC RESIN POWDER AND METHOD FOR PRODUCING SAME - An acrylic resin powder soluble in acetone, including a multi-stage polymer (M) that includes a polymer (B) obtained by polymerizing a monomer mixture (b) containing methyl methacrylate and an alkyl (meth)acrylate ester (mb) in the presence of a polymer dispersion that contains a polymer (A) obtained by polymerizing a monomer mixture (a) containing an alkyl (meth)acrylate ester (ma), in which an alkyl group in the alkyl (meth)acrylate ester (ma) has 4 to 8 carbon atoms, an alkyl group in the alkyl (meth)acrylate ester (mb) has 4 to 8 carbon atoms, a glass transition temperature of the polymer (A) is 20° C. or lower, a glass transition temperature of the polymer (B) obtained by polymerizing the monomer mixture (b) is 55° C. or higher, and a mass average molecular weight of the multi-stage polymer (M) is 10,000 or more and 300,000 or less. | 2021-01-14 |
20210009869 | CONTACT ADHESIVES AND USES THEREOF - The present invention provides pre-applied contact adhesives that maintains strong cohesiveness over extended time and varied temperature conditions, while balancing low adhesiveness to other substrates. The pre-applied adhesives are applied onto paperboard, corrugated board, Kraft paper, paper, plastic film, glass, and are suitable as label, package, envelope, carton, case, box, label, bag, multilayer film, foil bag, bottle or band. | 2021-01-14 |
20210009870 | SURFACE PROTECTION FILM - A surface protection film includes an adhesion layer that includes a blend of a first hydrogenated styrene block copolymer, a second hydrogenated styrene block copolymer different from the first hydrogenated styrene block copolymer, and polyethylene. An Adhesion Build Value of the surface protection film is less than 2.5 after the adhesion layer has been attached to a textured polycarbonate substrate and heated to 90° C. for 10 minutes. | 2021-01-14 |
20210009871 | HIGH MODULUS, TOUGHENED ONE-COMPONENT EPOXY STRUCTURAL ADHESIVES WITH HIGH ASPECT RATIO FILLERS - One-component toughened epoxy structural adhesives contain fibrous mineral fillers that have an aspect ratio of ≥6. The presence of the fibrous filler leads to a significant increase in elastic modulus while having little if any adverse effect on other properties such as dynamic impact peel resistance. | 2021-01-14 |
20210009872 | METHODS FOR ENHANCING THE BONDING STRENGTH OF THERMOSET ADHESIVES AND SEALANTS VIA DISULFIDE DYNAMIC CHEMISTRY - Curable compositions for dynamic epoxy-based thermoset adhesives and/or sealants are provided. Methods of applying the compositions to form strong, low-stress, cured adhesive polymer films are also provided. The cured polymer films use crosslinkers that include disulfide and carbon-nitrogen bonds, wherein the disulfide bonds impart dynamic chemistry to the polymer network structure in order to the achieve adaptable thermoset adhesives and sealants. | 2021-01-14 |
20210009873 | METHOD FOR PRODUCING POLYLACTIC ACID-BASED HOT MELT ADHESIVE - A method for manufacturing a polylactic acid-based hot melt adhesive includes: (1) preparing a first polylactic acid composition by adding a phosphite and a hindered phenol to a mixture prepared by adding and melt-mixing a first polylactic acid (relative viscosity 2.5-4.0) in a liquid mixture of a dithiocarbamate and a plasticizer at 180 to 280° C., wherein with respect to 100 parts by weight of the first polylactic acid, 10 to 100 parts by weight of the plasticizer, 0.02 to 0.3 parts by weight of the dithiocarbamate, 1 to 10 parts by weight of the phosphite, and 1 to 10 parts by weight of the hindered phenol are used; and (2) mixing a second polylactic acid (relative viscosity 2.5-4.0), into the first polylactic acid composition at 180-280° C., a weight ratio of the first polylactic acid/the second polylactic acid is 2/8 to 8/2. | 2021-01-14 |