26th week of 2022 patent applcation highlights part 29 |
Patent application number | Title | Published |
20220204722 | SILICA REINFORCED RUBBER - The subject invention is based upon the unexpected discovery that the use of a very specific combination of hydrophobating silanes and sulfur crosslinkable silanes can be used to attain outstanding performance characteristics in silica reinforced rubber formulations. More specifically, these rubber formulations provide a highly desirable combination of both improved abrasion characteristics and reduced hysteresis without compromising other important rubber characteristics. The present invention more specifically discloses a sulfur cured rubber formulation which is the reaction product of (1) at least one rubbery polymer, (2) sulfur, (3) silica, (4) 2 phf to 12 phf of a hydrophobating silane, and (5) 0.5 phf to 3 phf of a crosslinkable silane. The weight ratio of the hydrophobating silane to the crosslinkable silane will typically be within the range of about 2:1 to about 20:1. | 2022-06-30 |
20220204723 | CURABLE FLUOROPOLYMER COMPOSITIONS COMPRISING A COMPOUND CONTAINING A PHTHALONITRILE AND A NUCLEOPHILIC FUNCTIONAL GROUP AND CURED ARTICLES THEREFROM - Described herein are fluoropolymer compositions comprising a compound of Formula I wherein X | 2022-06-30 |
20220204724 | NUCLEATING AGENT, POLYOLEFIN-BASED RESIN COMPOSITION CONTAINING SAME, AND MOLDED ARTICLE THEREOF - Provided are: a nucleating agent capable of simultaneously improving the thermal stability and the transparency of a polyolefin resin; a polyolefin-based resin composition containing the same; and a molded article of the composition. The nucleating agent contains a compound represented by Formula (1) below where R | 2022-06-30 |
20220204725 | UV-PHOTOCURED RESIN LAYER AND IMAGE DISPLAY DEVICE USING THE SAME - A UV-photocured resin layer (and an image display device including the UV-photocured resin layer), the UV-photocured resin layer including the following cured components: an acrylate-based oligomer component selected from the group consisting of a polyisoprene-based (meth)acrylate oligomer, a polybutadiene-based (meth)acrylate oligomer, and a polyurethane-based (meth)acrylate oligomer; an acrylic-based monomer component; a plasticizer component; and a photoradical polymerization initiator component. | 2022-06-30 |
20220204726 | PLASTICIZER COMPOSITION - The present disclosure relates to a plasticizer composition that is environmentally friendly by including a recycled raw material, and has excellent gelling properties, plasticization efficiency, and weather resistance. | 2022-06-30 |
20220204727 | PLASTICIZER COMPOSITION - The present disclosure relates to a plasticizer composition that is environmentally friendly by including a recycled raw material, and has excellent gelling properties, plasticization efficiency, and weather resistance. | 2022-06-30 |
20220204728 | WATER QUALITY TEST USING SODIUM NITROPRUSSIDE SOLUTIONS - A method of testing the composition or quality of water includes dissolving about two parts by weight of a 2-hydroxybenzyl alcohol and about one part by weight of a sodium nitroprusside in about seventy-five parts by weight of a polyethylene glycol; adding the sodium nitroprusside solution to a water sample to catalyze an indophenol monochloramine reaction; and detecting the concentration of monochloramine in the water sample. The polyethylene glycol may be a polyethylene glycol | 2022-06-30 |
20220204729 | POLYAMIDE RESIN COMPOSITION AND MOLDED ARTICLE OBTAINED BY MOLDING SAME - A polyamide resin composition makes it possible to obtain a molded article having excellent fluidity, excellent prying strength, and excellent adhesivity with metal. The polyamide resin composition includes 100 parts by mass of a polyamide resin (A) and 0.1 part by mass or more and 10 parts by mass or less of an ammonium salt (B) composed of a C | 2022-06-30 |
20220204730 | COMPOSITE, PROCESS FOR PREPARING THE COMPOSITE, AND IMPLEMENTATION THEREOF - The present disclosure discloses a composite comprising: (a) at least one seaweed or seaweed extract; and (b) at least one ammonium salt, wherein the ammonium salt is an organic ammonium salt. The composite further comprises at least one component selected from the group consisting of an oleophilic component, and an amphiphilic component, A process for preparing the composite is also disclosed herein, The composite is further molded into various articles as disclosed herein. | 2022-06-30 |
20220204731 | Modulus Recovery In Silica-Containing Tire Treads - A heavy vehicle tire tread that contains a rubber component and a reinforcing filler that includes silica and a second filler. A first and second vulcanization accelerator are used together with sulfur and a silane coupling agent in the tire tread, wherein the 300% modulus of the tire tread is 8 MPa or more. The silane coupling agent, sulfur and total reinforcing filler content in the tire tread composition are present in a ratio range of 1:0.4:0.4 to 1:1.4:1.4. | 2022-06-30 |
20220204732 | CARBOXYLIC ACID MODIFIED-NITRILE BASED COPOLYMER LATEX AND LATEX COMPOSITION FOR DIP-FORMING COMPRISING THE COPOLYMER LATEX AND ARTICLE FORMED BY THE COMPOSITION - Disclosed is a latex composition for dip molding including a carboxylic acid-modified nitrile-based copolymer latex satisfying General Formula 1, wherein the carboxylic acid-modified nitrile-based copolymer includes: 15 wt % to 30 wt % of the ethylenic unsaturated nitrile-based monomer-derived unit and 2.5 wt % to 4.5 wt % of the ethylenic unsaturated acid monomer-derived unit, and a molded article: | 2022-06-30 |
20220204733 | FLAME-RETARDANT RESIN COMPOSITION AND CABLE USING THE SAME - A flame-retardant resin composition includes a base resin, a silicone compound in an amount of 1 to 12 parts by mass to 100 parts by mass of the base resin, a fatty acid-containing compound in an amount of 1 to 10 parts by mass to 100 parts by mass of the base resin, and a filler in an amount of 10 to 80 parts by mass to 100 parts by mass of the base resin. The base resin includes 10 to 90 mass % of a low-density polyethylene, 10 to 90 mass % of a low-density polyethylene-based thermoplastic elastomer, and 0 to 80 mass % of a modified polyethylene. The filler is composed of at least one selected from the group consisting of calcium carbonate and a silicate compound. | 2022-06-30 |
20220204734 | COMPOSITIONS COMPRISING LDPE, POLYPROPYLENE AND FUNCTIONALISED POLYOLEFINS - The invention provides a polymer composition comprising (i) an LDPE; (ii) a polypropylene; (iii) polyolefin (A) comprising epoxy groups; and (iii) polyolefin (B) comprising carboxylic acid groups and/or precursor thereof. | 2022-06-30 |
20220204735 | IONOMER, RESIN SHEET, AND LAMINATED GLASS - The problem to be solved by the invention is to provide an ionomer having excellent transparency, maintaining a high elastic modulus at high temperatures, being less coloration, and having a reduced odor during molding processing. The means for solving the problem is an ionomer comprising 0.05 to 1.0 mol % of (meth)acrylic acid ester units, 4.5 to 9.0 mol % of carboxylic acid units, 0.65 to 3.0 mol % of carboxylic acid neutralized product units, and ethylene units, based on the total monomer units which constitute the resin, with the total content of the (meth)acrylic acid ester units, the carboxylic acid units, and the carboxylic acid neutralized product units being 7.0 to 10 mol %. | 2022-06-30 |
20220204736 | POLYMER MATERIAL FOR TOYS AND PREPARATION EQUIPMENT THEREOF - The present invention relates to the technical field of polymer material preparation, and discloses a polymer material for toys and a preparation equipment thereof, whereby the preparation equipment of the polymer material for toys includes an open mixer main body and a twisting mechanism mounted on the open mixer main body, and the twisting mechanism includes: a fixed ring, wherein the fixed ring is fixedly installed on the top of the open mixer main body, and a mounting flange is rotatably sleeved inside the fixed ring; a rotating gear ring, wherein the rotating gear ring is fixed with the mounting flange, and a first rotating shaft and a second rotating shaft are rotatably installed inside the rotating gear ring. Through the rotation of the rotating gear ring, the preparation equipment of the polymer material for toys enables the molten mixture located between a first twisting roller and a second twisting roller to be twisted and kneaded together, facilitating the uniform mixing of the mixture. This process is easy to operate and reduces labor costs. | 2022-06-30 |
20220204737 | OXAZOLINE-MODIFIED POLYPROPYLENE - An oxazoline useful for improving mechanical strength of a fiber-reinforced polypropylene composition is provided. The oxazoline-modified polypropylene satisfies the following requirements:
| 2022-06-30 |
20220204738 | POLYMER COMPOSITION FOR IMPROVED GRADE PLASTICS FROM RECYCLED MATERIAL - A polymer composition including:
| 2022-06-30 |
20220204739 | CELLULOSE FIBER COMPOSITE RECYCLED RESIN AND PRODUCTION METHOD THEREFOR - A cellulose fiber composite recycled resin having excellent strength, and a method for producing the same. The cellulose fiber composite recycled resin contains a recycled resin and a mixture of fibrous cellulose, at least one of resin powders and resin pellets, and at least one substance selected from the group consisting of phthalic acid, phthalates, derivatives of phthalic acid, and derivatives of phthalates. For producing this composite resin, at least one of resin powders and resin pellets are added to a slurry of cellulose fibers to obtain a first mixture, a recycled resin is mixed into the first mixture to obtain a second mixture, and the second mixture is kneaded, wherein part or all of the cellulose fibers are fine fibers. | 2022-06-30 |
20220204740 | Injection Molding and Molding Compositions Therefore - A method of combining rubbers and plastics when injection molding, and compositions usable in injection molding, are shown and described. Comminuted rubber from waste tires and waste plastics including any of high density polyethylene, polyethylene terephthalate, and polypropylene are combined and heated to melt at least the plastics. In one optional approach, both are melted. Plastics comprise from twenty to eighty percent by weight of the mixture, with rubber accounting for the balance. The mixture may be fortified with bonding, compatibilizing, and strengthening agents. The compositions may be cooled and pelletized for immediate use in injection operations. | 2022-06-30 |
20220204741 | RUBBER COMPOSITION, CROSSLINKED RUBBER PRODUCT OBTAINED FROM SAID RUBBER COMPOSITION, AND METHOD FOR PRODUCING SAID RUBBER COMPOSITION - The present invention relates to a rubber composition containing a rubber component, a eutectic compound, metal oxide, and a peroxide-based crosslinking agent, and a production method thereof. The rubber composition in which the blending amount of metal oxide such as zinc oxide is largely reduced is obtained, which may have the same vulcanization characteristics and vulcanized-rubber physical properties as those of a rubber composition in which a large amount of metal oxide is blended, while considering the environment. | 2022-06-30 |
20220204742 | POLYOLEFIN BASED COMPOSITIONS MODIFIED BY SILANES - A thermoplastic polyolefin composition which is capable of being shaped and repeatedly recycled, comprises propy-lene-based polymers, said composition being modified with 0.01-5 wt % of organic oligomeric silanes selected from partially hydrolyzed alkoxy substituted vinyl, allyl or methacryl silanes, and blends thereof, and 0.0005-0.5 wt % of a compound capable of generating free radicals | 2022-06-30 |
20220204743 | RUBBER COMPOSITION FOR DYNAMIC OR STATIC APPLICATIONS, PROCESS FOR PREPARING SAME AND PRODUCTS INCORPORATING SAME - The invention relates in particular to a crosslinkable rubber composition and to a process for preparing same. | 2022-06-30 |
20220204744 | ANTI-ENVIRONMENTAL STRESS CRACKING ADDITIVE, COMPOSITIONS AND METHODS THEREOF - An anti-environmental stress cracking additive particle, wherein the particle may include an anti-environmental stress cracking active phase, a support phase, and a compatibilizing phase, and wherein the particles have an average size of up to 200 μm. Processes for preparing the anti-environmental stress cracking additive may include a solvent/non-solvent process, a free non-solvent process, and solid state methods. A polymer composition may include a matrix polymer and the anti-environmental stress cracking additive. An article may comprise the polymer composition comprising the anti-environmental stress cracking additive particle. | 2022-06-30 |
20220204745 | COMPOSITION, PRODUCING METHOD OF COMPOSITION, CURED FILM, TRANSFER FILM, AND MANUFACTURING METHOD OF TOUCH PANEL - A composition contains an amine compound, metal oxide particles, and a binder polymer having an acid group, in which the amine compound has, as a substituent on a nitrogen atom in the amine compound, a substituent which includes a linking group having a linking chain length of 3 or more, and a weight-average molecular weight of the amine compound is 100 or more. | 2022-06-30 |
20220204746 | RESIN COMPOSITION AND ARTICLE MADE THEREFROM - A resin composition includes 100 parts by weight of a maleimide resin; 20 parts by weight to 60 parts by weight of a benzoxazine resin; 5 parts by weight to 40 parts by weight of an epoxy resin; 120 parts by weight to 240 parts by weight of silica including spherical silica having a sediment volume of less than or equal to 0.4 mL/g and a particle size distribution D50 of less than or equal to 1.0 μm; and 0.5 part by weight to 1.6 parts by weight of an imidazole compound having a long-chain alkyl group, wherein the imidazole compound having a long-chain alkyl group includes octylimidazole, undecylimidazole, heptadecylimidazole or a combination thereof. The resin composition may be used to make a prepreg, a resin film, a laminate or a printed circuit board, and at least one of the following improvements can be achieved, including glass transition temperature, ratio of thermal expansion, copper foil peeling strength, thermal resistance after moisture absorption, dissipation factor, amount of resin cluster and appearance of cooper-free circuit board. | 2022-06-30 |
20220204747 | Polyolefin-Polystyrene Multi-Block Copolymer and Method for Producing Same - A polyolefin-polystyrene multi-block copolymer and a method of producing the same is disclosed herein. In some embodiments, the polyolefin-polystyrene multi-block copolymer has a first complex viscosity of 40,000 Pa·s to 350,000 Pa·s at a temperature of 160° C. and a first frequency of 0.5 rad/s, and has a second complex viscosity of 900 Pa·s to 3,500 Pa·s at a temperature of 160° C. and a second frequency of 125 rad/s. The polyolefin-polystyrene multi-block copolymer has a structure in which polystyrene chains are attached to both ends of a polyolefin chain. | 2022-06-30 |
20220204748 | PROCESS FOR PRODUCING POLYPROPYLENE COMPOSITION - The invention relates to a process for producing a polypropylene composition using a first extruder comprising successive zones comprising a first zone, a second zone, a third zone and a fourth zone and a second extruder comprising successive zones comprising a first zone and a second zone, the process comprising the steps of: 1a) introducing a first propylene-based polymer in the first zone of the first extruder, 1b) melt mixing the first propylene-based polymer in the second zone of the first extruder, 1c) adding an additive masterbatch to the mixture of step 1b) in the third zone of the first extruder and 1d) melt-mixing the mixture of step 1c) in the fourth zone of the first extruder to obtain the polypropylene composition, wherein the maximum temperature in the fourth zone of the first extruder is lower than the maximum temperature in the second zone of the first extruder and is lower than 240° C., wherein the additive masterbatch is produced in the second extruder by a process comprising the steps of: 2a) introducing a second propylene-based polymer and organic additives in the first zone of the second extruder and 2b) melt mixing the mixture of step 2a) in the second zone of the second extruder to obtain the additive masterbatch, wherein the maximum temperature in the second zone of the second extruder is lower than the maximum temperature in the second zone of the first extruder and is lower than 240° C. | 2022-06-30 |
20220204749 | THERMOPLASTIC RESIN COMPOSITION AND FORMED ARTICLE THEREOF - A thermoplastic resin composition including 7% to 64% by mass of rubber-containing graft copolymer (A), 2% to 35% by mass of thermoplastic elastomer (B), 0.5% to 90% by mass of another thermoplastic resin (C), and 0.5% to 20% by mass of inorganic compound (D) (total (A)-(D) is 100% by mass). The copolymer (A) is a graft copolymer in which 35 to 80 parts by mass of rubber-like polymer (a1) is graft-polymerized with 20 to 65 parts by mass of vinyl-based monomer mixture (a2) containing an aromatic-vinyl-based monomer and a vinyl-cyanide-based monomer. The content of polymer (a1) in the total 100% by mass of the components (A)-(D) is 2% to 35% by mass, and a difference between the content of the polymer (a1) in the total 100% by mass of the component (A) to the component (D) and the content of the elastomer (B) is within 15% by mass. | 2022-06-30 |
20220204750 | EPOXY RESIN COMPOSITION, CURED PRODUCT, FIBER-REINFORCED COMPOSITE MATERIAL, PREPREG, AND TOW PREPREG - The present invention provides an epoxy resin composition containing an epoxy resin (A) having a viscosity at 25° C. of 1000 mPa·s or less, an epoxy resin (B) having at least two epoxy groups that is other than the epoxy resin (A), a core-shell rubber particle (C), and an amine curing agent (D). The content of the epoxy resin (A) is in the range of 0.5 to 15 mass % relative to the total mass of (A), (B), (C), and (D), and the content of the core-shell rubber particle (C) is in the range of 1 to 10 mass % relative to the total mass of (A), (B), (C), and (D). This epoxy resin composition has low viscosity and good impregnation property into fibers and is capable of forming into a cured product having high heat resistance, high mechanical properties, and high water absorption resistance. | 2022-06-30 |
20220204751 | HEAT SHRINKABLE FILM, AND CONTAINER WITH FILM - The present invention provides a heat shrinkable film which is capable of replacing polyvinyl chloride-based heat shrinkable films, exhibits appropriate rigidity and appropriate shrinkage force, and is excellent in stability during storage, The heat shrinkable film including a polyester resin A having a glass transition temperature of 65° C. or higher, and a polyester resin B having a glass transition temperature higher than the glass transition temperature of the polyester resin A by 10° C. or more, wherein a content of the polyester resin B is from 5 to 25% by mass with respect to 100% by mass of the heat shrinkable film, and a thickness is 25 μm or more and less than 80 μm. | 2022-06-30 |
20220204752 | BIODEGRADABLE POLYESTER AND METHOD FOR PREPARING THE SAME - A biodegradable polyester and a method for preparing a biodegradable polyester are provided. The biodegradable polyester is a product of a reactant (A) and a reactant (B) via polycondensation. The reactant (A) is a product of a reactant (C) and a reactant (D) via an esterification reaction. The reactant (B) is at least one epoxy resin with a secondary hydroxyl functional group. The reactant (C) is at least one diol, and the reactant (D) is at least one dicarboxylic acid, at least one acid anhydride, or a combination thereof. | 2022-06-30 |
20220204753 | SEMIAROMATIC POLYESTER, AND PREPARATION METHOD AND APPLICATION THEREOF - Disclosed in the present invention is a semiaromatic polyester, a preparation method and application thereof. Having a specific segment length and carboxyl group content, the semiaromatic polyester provides a balance of degradation rate and mechanical properties, compared with known semiaromatic polyesters. The 30-day weight retention of the semiaromatic polyester obtained in the present invention may be contained to from 45 to 70%. | 2022-06-30 |
20220204754 | POLYESTER RESIN COMPOSITION, POLYESTER-BASED INJECTION-MOLDED ARTICLE, POLYESTER-BASED EXTRUDED ARTICLE, POLYESTER-BASED FOAM, POLYESTER-BASED CONTAINER, POLYESTER-BASED BOTTLE, POLYESTER-BASED TABLEWARE, AND POLYESTER-BASED NURSING BOTTLE - The present application relates to a polyester resin composition that includes a polyester resin having a predetermined composition and a polycarbodiimide in a predetermined amount that exhibits heat resistance, transparency and impact resistance and prevents embrittlement after heat treatment. The present application also relates to a polyester-based injection-molded article, a polyester-based extruded article, a polyester-based foam, a polyester-based container, a polyester-based bottle, a polyester-based tableware, and a polyester-based nursing bottle. | 2022-06-30 |
20220204755 | POLYLACTIDE-BASED MASTERBATCH, FOR A COMMERCIALLY VIABLE SINGLE-STEP IN-MOLD ANNEALING INJECTION MOLDING PROCESS - Polylactide (PLA) parts can be crystallized via two procedures. In the first procedure, i.e. a 2-step post-mold annealing process, the complete crystallization of PLA parts can be done after molding in a secondary operation called as post-mold annealing to make higher heat-resistant PLA parts. There are limitations to this 2-step operation, namely, a) warpage of parts with complex geometries, and b) scaling up higher production volume times. In the second procedure, i.e. 1-step in-mold annealing process, the complete crystallization of PLA parts can be done in the mold itself by holding the temperature of the mold at the crystallization temperature of PLA which is about 100° C. The 1-step in-mold annealing process using a masterbatch blended with neat PLA results in a highly crystalline article produced in a significantly lower cycle time. | 2022-06-30 |
20220204756 | PROCESS FOR THE PRODUCTION OF A FORMULATION CONTAINING POLY(LACTIC ACID) AND ALIPHATIC AND/OR AROMATIC POLYESTERS AND PRODUCTS USING IT - The invention presented in this document relates to processes for the preparation of a formulation containing poly(lactic acid) (PLA) and aliphatic and/or aromatic polyesters which plasticize it, and its use in monofilaments and films. The presence of polyesters does not remove the biodegradability and composting characteristics of the raw materials used in the formulation. The invention also concerns products that use the formulation. | 2022-06-30 |
20220204757 | POLYCARBONATE RESIN COMPOSITION - A polycarbonate resin composition, which has favorable balance, excellent chemical resistance, flame retardancy, impact resistance, heat resistance and moist heat resistance. A polycarbonate resin composition, including 1 to 60 parts by mass of a liquid crystal polyester (B) containing a repeating unit represented by specific formulae (I) to (IV), 0.01 to 0.5 parts by mass of an organic metal salt flame retardant (C) and 0.05 to 1 parts by mass of a fluorinated resin (D) relative to 100 parts by mass of a polycarbonate resin (A), and having a notched Charpy impact strength of 15.5 kJ/m | 2022-06-30 |
20220204758 | MATERIAL AND METHOD FOR POWDER BED FUSION - A particulate material useful for additive manufacturing contains a semicrystalline polycarbonate or a semicrystalline polyetherimide. The particles of the particulate material are characterized by a narrow volume-based distribution of equivalent spherical diameters in which the median equivalent spherical diameter (Dv50) M is in the range 35 to 85 micrometers, the equivalent spherical diameter corresponding to 1 percent of the cumulative undersize distribution (DvO1) is greater than 2 micrometers, and the equivalent spherical diameter corresponding to 99 percent of the cumulative undersize distribution (Dv99) is less than 115 micrometers. Also described is a method of additive manufacturing utilizing the particulate material. | 2022-06-30 |
20220204759 | POWDER BED FUSION MATERIAL AND METHOD | 2022-06-30 |
20220204760 | POLYMERS USEFUL AS SURFACE LEVELING AGENTS - Disclosed herein is a copolymer comprising first polymerized units of the formula (1); | 2022-06-30 |
20220204761 | ADDITIVE MANUFACTURING OF AN OBJECT MADE OF A POLYUREA MATERIAL - Modeling material formulations usable for forming a polyurea material in additive manufacturing, and methods for additive manufacturing of three-dimensional objects made of these formulations are provided. The modeling material formulation comprises at least one isocyanate-containing material and at least one amine-containing material such that at least one isocyanate-containing material comprises at least one polyisocyanate material and at least one amine-containing material comprises at least one aromatic polyamine material. | 2022-06-30 |
20220204762 | FUNCTIONAL FABRIC AND METHOD FOR MANUFACTURING THE SAME - A functional fabric and a method for manufacturing the same are provided. The functional fabric includes a polyurethane resin matrix and a plastic optical molding material. In the functional fabric, a content of the polyurethane resin matrix is between 48 wt % and 95 wt %, and a content of the plastic optical molding material is between 5 wt % and 50 wt %. The functional fabric further includes an ultraviolet absorber, an antioxidant additive, and an antibacterial additive. The functional fabric satisfies following test standards: (1) reaching level 4 of a phenolic yellowing test; (2) passing at least 60 hours of a QUV (ASTM G154) test; (3) passing at least four weeks of a water decomposition resistance test under the test conditions of 70° C. and 95% relative humidity; and (4) passing at least one certification of Global Recycle Standard (GRS) and Recycled Claim Standard (RCS). | 2022-06-30 |
20220204763 | A POLYAMIDE COMPOSITION AND A TUBULAR OR PIPE MULTILAYER STRUCTURE COMPRISING THE SAME - Described herein is a polyamide composition and a tubular or pipe multilayer structure including the same. | 2022-06-30 |
20220204764 | POLYAMIDE COMPOUNDS, MOLDS PRODUCED THEREFROM AND USE OF THE POLYAMIDE COMPOUNDS - The present invention relates to polyamide compounds having high heat aging resistance which, in addition to a specific polyamide, comprise at least one unsubstituted or substituted metallocene, optionally at least one impact modifier and optionally at least one additive. The invention also relates to the use of said polyamide compounds for the production of molds. | 2022-06-30 |
20220204765 | THERMOPLASTIC RESINS FOR NETWORK APPLICATIONS - The present disclosure relates to the use of thermoplastic resins in millimeter wave network applications. More specifically, it relates to polyamide materials meeting the requirements of dielectric performance in such applications. | 2022-06-30 |
20220204766 | HIGH MOLECULAR WEIGHT FLEXIBLE CURABLE POLYIMIDES - Curable polyimides with very good dielectric properties have been prepared. These materials also are ideal for being transformed into flexible films that are ready to be laminated for example between copper foils for applications such as copper clad laminates. | 2022-06-30 |
20220204767 | CURABLE COMPOSITION AND OPTICAL MATERIAL COMPRISING CURED PRODUCT THEREOF - A curable composition for forming a high refractive index optical material, the curable composition including an episulfide compound, a thiol compound and an aromatic ring compound containing two or more hydroxyl groups, and an optical material including a cured product of the curable composition. | 2022-06-30 |
20220204768 | POLYARYLENE SULFIDE RESIN COMPOSITION, MOLDED ARTICLE OBTAINED BY MOLDING SAME, LAMINATE, AND PRODUCTION METHOD THEREOF - The present invention is a molded article containing a polyarylene sulfide resin, a thermoplastic resin other than the polyarylene sulfide resin, and a metal oxide containing at least one of copper or chromium. The polyarylene sulfide resin forms a continuous phase, and a dispersed phase containing the thermoplastic resin and the metal oxide is present in the continuous phase. The present invention is also a polyarylene sulfide resin composition for providing it, a molded article having a roughened surface, a laminate of the molded article and metal, and methods for producing them. According to the present invention, there is provided a molded article that has superior heat resistance of a polyarylene sulfide resin, on which the speed of plating deposition is practical, and with which a laminate with potentially maintained adhesiveness of plating can be obtained and a method for producing it, as well as a polyarylene sulfide resin composition. | 2022-06-30 |
20220204769 | SILICONE RUBBER COMPOSITION AND PRODUCTION METHOD FOR LAMINATE OF FLUOROSILICONE RUBBER AND SILICONE RUBBER - A silicone rubber composition is provided. The silicone rubber composition comprises: (A) an organopolysiloxane having at least 2 alkenyl groups per molecule, and not having fluoroalkyl groups or having fluoroalkyl groups in a proportion of less than 20 mol % of all silicon atom-bonded organic groups; (B) an organopolysiloxane having at least 2 silicon atom-bonded hydrogen atoms per molecule along with fluoroalkyl groups in a proportion of at least 5 mol % of all silicon atom-bonded organic groups; and (C) a hydrosilylation reaction catalyst. The silicone rubber composition forms a silicone rubber to which a fluorosilicone rubber composition adheres well. Manufacturing methods are also provided, where laminates in which a fluorosilicone rubber layer and a silicone rubber layer adhere well are manufactured. | 2022-06-30 |
20220204770 | PRIMER FOR SILICONE RUBBER COMPOSITIONS AND ELASTOMERIC MATERIALS - Provided is a primer composition and the preparation and use thereof. The primer composition comprises a silicone polyether, a reinforcing filler, one or more polydiorganosiloxane polymer(s), and a carrier. The primer composition is particularly designed for use with silicone elastomers, especially for addition (hydrosilylation) curing silicone elastomers. Also provided is a process for improving the adhesion of silicone elastomeric compositions to pre-cured silicone elastomer material substrates via the primer composition. | 2022-06-30 |
20220204771 | Curable Silicone Composition, Encapsulant and Optical Semiconductor Device - Curable silicone compositions, encapsulants including the same, and optical semiconductor devices including the encapsulants are provided herein. In an embodiment, a curable silicone composition includes: (A) an alkenyl group-containing organopolysiloxane having at least two alkenyl groups per molecule; (B) an organohydrogenpolysiloxane having at least two silicon atom-bonded hydrogen atoms per molecule; (C) an epoxy group-containing resinous organopolysiloxane represented by Average Unit Formula (I): (R | 2022-06-30 |
20220204772 | BIOPRINTABLE MATERIAL AND METHOD FOR FABRICATING THE SAME - A bioprintable material is provided. The bioprintable material includes a hydrogel and microfilaments mixed in the hydrogel. The hydrogel includes a first collagen. The microfilament includes a second collagen. The diameter of the microfilament is ranging from 5 microns to 200 microns. The weight ratio of the microfilaments to the first collagen is ranging from 0.01:1 to 10:1. | 2022-06-30 |
20220204773 | SULFUR-MODIFIED BITUMEN COMPOSITIONS - Preparing a modified bitumen composition includes combining bitumen with elemental sulfur to yield a mixture, and crystallizing the elemental sulfur on a surface of the bitumen to yield a layer of elemental sulfur on the surface of the bitumen. The mixture typically includes about 5 wt % to about 15 wt % of the elemental sulfur. A modified bitumen composition includes A modified bitumen composition includes bitumen and elemental sulfur on a surface of the bitumen. The modified bitumen composition includes about 5 wt % to about 15 wt % of the elemental sulfur. | 2022-06-30 |
20220204774 | MELT EXTRUSION OF HEMP-BASED THERMOPLASTICS - Methods of preparing a lignocellulosic biomass-based thermoplastic composition are described. In some embodiments, the method comprises: (a) preparing a mixture of solids comprising lignocellulosic biomass, a meltable solvent and a polyester; and (b) melt-compounding said mixture of solids; thereby preparing a lignocellulosic biomass-based thermoplastic composition. Fibers produced by the methods are also described, as are yarns and fabrics comprising the fibers. | 2022-06-30 |
20220204775 | CORE-SHELL COMPOUND, PHOTOSENSITIVE RESIN COMPOSITION INCLUDING THE SAME, PHOTOSENSITIVE RESIN LAYER, COLOR FILTER AND CMOS IMAGE SENSOR - A core-shell compound, a photosensitive resin composition including the same, a photosensitive resin layer manufactured using the photosensitive resin composition, a color filter including the photosensitive resin layer, and a CMOS image sensor including the color filter, the core-shell compound including a squarylium core including three or more (meth)acrylate groups and a shell surrounding the squarylium core. | 2022-06-30 |
20220204776 | PROCESS FOR PREPARING A LAWSONIA INERMIS EXTRACT - The present disclosure relates to a process for preparing a | 2022-06-30 |
20220204777 | Method Of Producing Coloring Material Dispersion - A method of producing a coloring material dispersion is a method of producing a coloring material dispersion that contains water and a coloring material, including a polymerization step of performing a polymerization reaction in a liquid phase that contains an organic solvent containing two or more hydroxyl and/or ether groups in a molecule, a hydrophobic monomer having an aromatic ring or a (meth)acrylic acid alkyl ester structure, and a hydrophilic monomer containing a carboxylic acid group or a sulfonic acid group to synthesize a dispersion resin. The dispersion resin has a weight-average molecular weight of 5,000 or greater and less than 100,000. A content of a constituent unit A corresponding to the hydrophobic monomer in all constituent monomers contained in the dispersion resin is 50 mol % or greater. | 2022-06-30 |
20220204778 | ANISOTROPIC ICEPHOBIC COATING - Articles including durable and icephobic polymeric coatings are disclosed. The polymeric coatings include a bonding layer which may contain a substantially fully cured polymeric resin providing excellent adhesion to metallic or polymer substrates. The polymeric coating further includes an outer surface layer which is smooth, hydrophobic and icephobic and, in addition to a substantially fully cured resin, contains silicone comprising additives near the exposed outer surface. The anisotropic polymeric coatings are particularly suited for strong and lightweight parts required in aerospace, automotive and sporting goods applications. A process for making the articles is disclosed as well. | 2022-06-30 |
20220204779 | LOW REFLECTANCE POWDER COATED ARTICLE - A low reflectance powder coated article comprising a substrate having thereon a low gloss acrylic powder coating made from:
| 2022-06-30 |
20220204780 | ANISOTROPIC ICEPHOBIC AND BIOCIDAL COATINGS - Articles including durable and icephobic and/or biocidal polymeric coatings are disclosed. The polymeric coatings can include a bonding layer which may contain a substantially fully cured polymeric resin providing excellent adhesion to metallic or polymer substrates. The polymeric coating further includes an outer surface layer which is smooth, hydrophobic, biocidal and icephobic and, in addition to a substantially fully cured resin, contains silicone comprising additives near the exposed outer surface. The anisotropic polymeric coatings are particularly suited for strong and lightweight parts required in aerospace, automotive and sporting goods to applications. A process for making the articles is disclosed as well. | 2022-06-30 |
20220204781 | Fire-Retardant Oriented Strand Board (OSB) - A two-part flame-retardant, a flame-retardant oriented strand (OSB) and method for forming a flame-retardant OSB is provided. The two-part flame-retardant composition includes an aqueous solution containing a water-soluble flame-retardant and a flame-retardant powder that is incorporated into an oriented strand board without substantially affecting the mechanical properties of the oriented strand board. The method includes applying the aqueous solution containing a water-soluble flame-retardant to an oriented strand board furnish and applying a flame-retardant powder to the wetted furnish, without requiring an additional drying step. | 2022-06-30 |
20220204782 | LIQUID-REPELLENT HEAT SEALABLE FILM AND COATING AGENT - The present invention is a liquid-repellent heat sealable film that is excellent in liquid repellency and heat-sealing property, and has durability. The film comprises:
| 2022-06-30 |
20220204783 | COATING PROVIDING CONTROLLED ABSORPTION AND SCATTERING - An article includes a substrate with a surface, a coating disposed over the surface, and a subtractive colorant which absorbs electromagnetic radiation according to a specified absorption spectrum. The coating includes a binder material and a plurality of porous polymer particles having pores with a distribution of pore sizes adapted to scatter electromagnetic radiation in one or more specified wavelength bands, wherein the porous polymer particles have a shell which is impermeable to a liquid. | 2022-06-30 |
20220204784 | IMPROVED METHOD FOR PURGING PAINT CIRCUITS AND WATERBORNE PURGE CLEANER - Described herein is a method for purging paint circuits coated with a non-cured paint with improved cleaning efficiency and a reduced COD (Chemical Oxygen Demand) in the wastewater, where a paint circuit is brought into contact with a waterborne purge cleaner solution including at least one glycolether and which additionally includes at least one water-soluble amine having at least 7 carbon atoms. Also described herein is a waterborne purge cleaner solution with improved cleaning efficiency and reduced VOC (Volatile Organic Compound) content as well as a concentrate for producing the purge cleaner solution. | 2022-06-30 |
20220204785 | Water-Based Composition And Coloring Method - A water-based composition of the present disclosure includes a metal pigment, a polyoxyalkylene amine compound, and a water-based medium, in which the metal pigment is formed of a plurality of metal particles, the metal particles are surface-modified by a surface treatment agent, and a content of the polyoxyalkylene amine compound is 0.1 parts by mass or more and 50 parts by mass or less with respect to 100 parts by mass of the metal particles. | 2022-06-30 |
20220204786 | COLORED DISPERSION, RECORDING MEDIUM, AND HYDROPHOBIC FIBER PRINTING METHOD - A colored dispersion that contains (A) a dye derivative, (B) a water-insoluble dye, (C) a dispersant, and water. The (A) component contains an anthraquinone-based compound represented by formula (al), the (C) component does not contain a polyoxyethylene aryl phenyl ether and a polyoxyethylene aryl phenyl ether sulfate at the same time, and the mass ratio ((B)/(A)) of the (B) component with respect to the (A) component satisfies the relationship 400>(B)/(A)>3.125. A recording medium having the colored dispersion adhered thereto and a hydrophobic fiber printing method using the colored dispersion. In formula (a1), each of R | 2022-06-30 |
20220204787 | Ink Jet Ink Composition, Ink Set, And Recording Method - An ink jet ink composition containing a metal pigment, and a liquid medium component, in which the metal pigment is made of a metal particle, the metal particle is surface-modified with a surface treatment agent, the surface treatment agent is at least one selected from the group consisting of a compound represented by formula (1) below and a compound represented by formula (2) below, and the ink jet ink composition is a water-based ink or a solvent-based ink: | 2022-06-30 |
20220204788 | Aqueous Inkjet Ink Comprising a Resin - An aqueous inkjet ink comprising a resin particle selected from the group consisting of a poly(urea), a poly(urethane) and combinations thereof, a pigment selected from the group consisting of quinacridones and diketopyrrolopyrrole pigments and a compound represented by general formula (I) or general formula (II). | 2022-06-30 |
20220204789 | Aqueous Ink Jet Ink Composition And Recording Method - An aqueous ink jet ink composition of the present disclosure contains a color material represented by Formula (1) below, a water-soluble organic solvent, and water. The color material represented by Formula (1) below contains two or more alkali metal ions as counterions, and the counterions include at least a sodium ion. | 2022-06-30 |
20220204790 | HIGH REFRACTIVE INDEX OVERCOAT FORMULATION AND METHOD OF USE WITH INKJET PRINTING - A formulation for inkjet printing includes one or more solvents and a plurality of nanoparticles mixed with the one or more solvents. The plurality of nanoparticles has a first refractive index greater than 1.9. A method includes depositing a layer of the formulation by inkjet printing onto a substrate having a non-flat. The method thereby forms coating of the formulation having a first surface conforming to the non-flat surface of the substrate and a second surface, opposite to the first surface, being a flat surface. An optical device includes a surface relief grating and a coating layer disposed on the surface relief grating. The coating layer includes a plurality of nanoparticles having a refractive index greater than 1.45 and a resin. The plurality of nanoparticles has functional ligands cross-linked with the resin. | 2022-06-30 |
20220204791 | Aqueous Ink Jet Ink Composition, Ink Set, And Recording Method - An aqueous ink jet ink composition contains an organic solvent with an SP value of 9.5 to 10.5, resin particles, a plasticizer, and water. With respect to the amount of the aqueous ink jet ink composition, 1.0% by mass to 10.0% by mass of the organic solvent is contained. | 2022-06-30 |
20220204792 | Ink Jet Ink Composition, Ink Jet Ink Set, And Ink Jet Recording Apparatus - An ink jet ink composition contains at least one disperse dye, a silicone surfactant, and water. The disperse dye content is 1.0% by mass or more and 3.0% by mass or less. When 1.0 part by mass of the silicone surfactant and 99.0 parts by mass of a 10% by mass aqueous solution of propylene glycol are mixed to give a mixture, the mixture has a cloud point of 60° C. or above. | 2022-06-30 |
20220204793 | Ink Set And Recording Apparatus - An ink set including at least one first ink composition and at least one second ink composition, wherein the first ink composition contains a pigment, an inorganic oxide colloid, and water, the second ink composition contains a dye and water, and in the ink set, an arithmetic mean of a conductivity of the at least one first ink composition at 25° C. and a conductivity of the at least one second ink composition at 25° C. is 2.5 mS/cm or less. | 2022-06-30 |
20220204794 | FAST DRYING INKJET INK COMPOSITIONS - Ink compositions for inkjet printing are disclosed. The ink compositions comprise a pigment, a binder system, a solvent system, and an epoxy resin. The ink compositions have improved drying time from the time of printing to the time of lamination with an overlaminate film as compared to existing inkjet ink compositions. | 2022-06-30 |
20220204795 | INK COMPOSITION, FILM FORMED USING THE INK COMPOSITION, AND ELECTRONIC APPARATUS INCLUDING THE INK COMPOSITION - An ink composition including: a first multifunctional monomer including two or more photo-functional groups and a first carbon-containing chain; a second monofunctional monomer including one photo-functional group and a second carbon-containing chain; and semiconductor nanoparticles, wherein the first carbon-containing chain and the second carbon-containing chain each independently contain an alkyl group, and the number of carbons in the second carbon-containing chain is less than the number of carbons in the first carbon-containing chain. A film formed using the ink composition, and an electronic apparatus including the film. | 2022-06-30 |
20220204796 | LIGHT-EMITTING ELEMENT SOLVENT, PHOTODEGRADABLE THICKENER, LIGHT-EMITTING ELEMENT INK, AND METHOD FOR MANUFACTURING DISPLAY DEVICE - A method for manufacturing a display device comprises the steps of: spraying, on a target substrate having a first electrode and a second electrode formed thereon, an element ink comprising a first element solvent and light-emitting elements dispersed in the first element solvent; forming a second element solvent in which at least some bonds of the first element solvent are decomposed by irradiating light to the first element solvent and mounting the light-emitting elements on the first electrode and the second electrode; and removing the second element solvent. | 2022-06-30 |
20220204797 | COMPOSITION - The present invention relates to a composition comprising a (meth)acrylate monomer. | 2022-06-30 |
20220204798 | DISPERSION OF METAL FINE PARTICLES - The present invention relates to [1] a dispersion of metal fine particles containing hydroxyacetone and propylene glycol, in which a cumulant average particle size of the metal fine particles is not less than 0.01 μm and not more than 0.1 μm, and [2] an ink containing the dispersion of metal fine particles as described in the above [1]. | 2022-06-30 |
20220204799 | INK COMPOSITION, LIGHT-EMITTING DEVICE, AND METHOD OF MANUFACTURING THE LIGHT-EMITTING DEVICE - An ink composition includes: a solvent; and an electron transporting material substantially dispersed in the solvent and of Formula 1, wherein the ink composition has an Ohnesorge number of about 0.1 to about 0.2: | 2022-06-30 |
20220204800 | STABILIZED INK COMPRISING SEMICONDUCTOR PARTICLES AND USES THEREOF - An ink including at least one colloidal dispersion of particles and at least one metal halide binder, wherein the binder is a dissociated salt of metal and halogen. Also, a method for preparing a light-sensitive material, a light-sensitive material obtainable by the method, and a device including at least one light-sensitive material obtainable by the method. | 2022-06-30 |
20220204801 | METAL-MICROPARTICLE-CONTAINING INK - The present invention relates to a metal fine particle-containing ink containing metal fine particles (a) dispersed therein with a polymer B, in which the ink contains an ink solvent S; a difference ΔSP (|SP(S)−SP(B)|) between solubility parameters of the solvent S and the polymer B is not more than 1.5 (cal/cm | 2022-06-30 |
20220204802 | HYDROGELS HAVING TUNABLE CROSS-LINKING DENSITIES AND REVERSIBLE PHASE TRANSITIONS AND METHODS FOR THEIR USE - Provided is a method that achieves tunable crosslinking and reversible phase transition of hydrogels. The method is useful for preparing 3D-printable hydrogel, for example, for wound healing, aneurysm treatment or tissue regeneration. | 2022-06-30 |
20220204803 | LIQUID REPELLENT COMPOSITION, METHOD FOR PRODUCING SAME, AND ARTICLE - A liquid repellent composition which can provide an article with good alcohol repellency is provided. A liquid repellent composition comprising a fluorinated polymer and an aqueous medium, wherein the fluorinated polymer comprises units based on a monomer a, units based on a monomer b and units based on a monomer c. Monomer a: a compound represented by CH | 2022-06-30 |
20220204804 | ANTI-FOGGING MATERIAL AND MANUFACTURING METHOD THEREOF - The present disclosure provides an anti-fogging material and a manufacturing method thereof. The anti-fogging material includes a crosslinked polymer obtained by curing an anti-fogging composition, wherein the anti-fogging composition includes an ionic compound, a hard compound with two or more acrylate functional groups at the terminus thereof, and a surface active compound. | 2022-06-30 |
20220204805 | REACTIVE POLYESTER RESIN BASED ON A HYDROXYLATED AND/OR EPOXIDIZED FATTY ACID TRIGLYCERIDE POLYOL FOR COATINGS WITH HIGH SOLIDS CONTENT - The invention relates to a hydroxylated and/or carboxylated polyester resin, which comprises, in its structure, ester units formed from a polyol component a) comprising at least one polyol al) chosen from hydroxylated and/or epoxidized fatty acid triglycerides of general formula (I): R-CO2-(H)C-(CH2-CO2-R)2 (I) with R being the residue radical without a carboxyl group of a hydroxylated and/or epoxidized fatty acid RCO2H with R comprising from 13 to 21 carbon atoms and at least one hydroxyl and/or epoxy group. The invention also relates to a crosslinkable coating composition in an organic solvent medium comprising said resin, just like the coating which results from this use. | 2022-06-30 |
20220204806 | MANGANESE-BEARING POLYMER COMPLEXES - The invention concerns a composition for use as drier in auto-oxidizable coatings or as accelerator in unsaturated polyester resins, comprising a manganese-bearing polymer having a manganese dicarboxylate repeating unit and at least one nitrogen-containing donor ligand. Such compositions offer excellent drying performances. They ensure a strongly reduced leachability of manganese compared to that of known manganese-bearing driers. | 2022-06-30 |
20220204807 | TWO-COMPONENT POLYURETHANE ELASTOMER COATING FOR CORROSION AND WEATHERING PROTECTION - The present invention relates to a two-component composition suitable for providing a coating preparation from which a cured layer can be obtained in order to protect the surface of materials against the detrimental impact of weathering and/or corrosion. The two-component composition comprises a first component C1 comprising (a) a polyolefin having a polymer backbone consisting of (a-i) repeating units derived from an olefinically unsaturated monomer having 4 carbon atoms and, optionally, (a-ii) a hydrocarbon group L having 5-20 carbon atoms in a non-terminal position of said polymer backbone, wherein said polymer backbone has functional groups selected from hydroxyl groups and amine groups at its chain ends; and (C2) a second component comprising a preparation comprising (b1) a polyisocyanate having 2 or more isocyanate groups and/or (b2) a reaction product having isocyanate groups obtained by reacting said polyisocyanate having 2 or more isocyanate groups (b1) and (b2a) a polyolefin having a polymer backbone consisting of (b2a-i) repeating units derived from an olefinically unsaturated monomer having 4 carbon atoms and, optionally, (b2a-ii) a hydrocarbon group having 5-20 carbon atoms in a non-terminal position of said polymer backbone, wherein said polymer chain has functional groups selected from hydroxyl groups and amine groups at its chain ends. | 2022-06-30 |
20220204808 | TWO-PACK TYPE COATING COMPOSITION - Provided is a coating composition that can be suitably used even in a coating method different from conventional spray coating. A two-pack coating composition comprising a main resin comprising a hydroxyl group-containing component and a curing catalyst (C), and a hardener comprising an isocyanate compound (B), wherein the hydroxyl group-containing component comprises a polyol (A), the polyol (A) has a hydroxyl value of 200 mg KOH/g or more and 1900 mg KOH/g or less, a content of the curing catalyst (C) is in a range of from 0.05 parts by mass to 3 parts by mass based on 100 parts by mass of the hydroxyl group-containing component, and an amount of an organic solvent contained in the two-pack coating composition is 5 parts by mass or less based on 100 parts by mass of the two-pack coating composition. | 2022-06-30 |
20220204809 | PHOTOCURABLE (METH)ACRYLATE COMPOSITIONS - Photocurable (meth)acrylate compositions for forming features on the surfaces of membranes, and particularly, on membranes used in osmosis and reverse-osmosis applications, such as membrane filters. | 2022-06-30 |
20220204810 | RESIN COMPOSITION, RESIN SHEET, MULTILAYER PRINTED WIRING BOARD, AND SEMICONDUCTOR DEVICE - The resin composition of the present invention contains a maleimide compound (A) represented by the following formula (1); and a photo initiator (B) having an absorbance of 0.1 or more at a wavelength of 405 nm (h-line). | 2022-06-30 |
20220204811 | EPOXY PATCH HAVING IMPROVED ADHESION CHARACTERISTICS - A device comprising an adhesive material and a fiberglass mesh located in direct planar contact with the adhesive material. The adhesive material is tacky in its green state and includes an epoxy, an epoxidized cashew nut shell oil, and at least about 20% by weight of a component containing a core shell polymer material to improve the adhesion capability to surfaces that are contaminated and/or exposed to high pressure spraying or chemical treatments, heat and humidity. | 2022-06-30 |
20220204812 | Poly(Aliphatic Ester)-Polycarbonate Filled Compositions - A thermoplastic composition includes, based on the total weight of the composition: from 20 wt % to 90 wt % of a primary thermoplastic resin including a polycarbonate component; from 0.5 wt % to 30 wt % of a functional fdler including electrically conductive carbon powder, carbon nanotubes, or a combination thereof; from 0 wt % to 20 wt % of a second thermoplastic resin; and from 0 wt % to 40 wt % of at least one additional additive. The polycarbonate component includes at least 5 wt % of a poly(aliphatic ester)-polycarbonate copolymer based on the total weight of the polycarbonate component, and the combined weight percent value of all components does not exceed 100 wt %. The thermoplastic composition may be useful in, e.g., molded articles, including as a carrier tape for an electronic component. | 2022-06-30 |
20220204813 | ADHESIVE SKIN PATCH MATERIAL - An adhesive skin patch including a substrate and an adhesive layer, wherein the substrate is formed of a foam sheet having breaking elongation of 100% or more, breaking strength of 20 N/20 mm or less, a density of 0.5 g/cm | 2022-06-30 |
20220204814 | COMPOSITION FOR FORMING ADHESIVE FILM, ADHESIVE FILM, LAMINATE, METHOD FOR MANUFACTURING LAMINATE, PATTERN PRODUCING METHOD, AND METHOD FOR MANUFACTURING SEMICONDUCTOR ELEMENT - Provided are a composition for forming an adhesive film for imprinting, including a resin having a specific aromatic ring and a polymerizable functional group in a side chain, in which the specific aromatic ring is an unsubstituted aromatic ring, or an aromatic ring having one or more substituents, in which a formula weight of each of the one or more substituents is 1000 or less, and a proportion of a polymerizable functional group including a heterocyclic ring in the polymerizable functional group is less than 3 mol %; an adhesive film to which the composition for forming an adhesive film is applied; a laminate; a method for manufacturing a laminate; a pattern producing method; and a method for manufacturing a semiconductor element. | 2022-06-30 |
20220204815 | ADHESIVE MEMBER AND DISPLAY APPARATUS INCLUDING THE SAME - A display apparatus includes an adhesive layer disposed between a display panel and a cover member. The adhesive layer includes an adhesive member, and the adhesive member includes an acrylic copolymer including a first repeating unit having a glass transition temperature of −50° C. or less, a second repeat unit having a glass transition temperature of −45° C. to −10° C., and a third repeating unit having a glass transition temperature of 90° C. or more and the acrylic copolymer having a degree of crosslinking of 55% to 65%. The adhesive member further includes an elastomer and an inorganic nanofiller. | 2022-06-30 |
20220204816 | Waterproof Cover - Provided is a waterproof cover having a waterproof membrane, and a PSA sheet laminated peripherally to the waterproof membrane. The PSA sheet comprises a PSA layer bonded to the waterproof membrane. The PSA layer is formed of a PSA having a storage modulus G′ of 53000 Pa or higher at 40° C. | 2022-06-30 |
20220204817 | ADHESIVE PRIMER FOR FLEXOGRAPHIC PLATE MOUNTING TAPE - Primer layers for adhesion of pressure sensitive adhesive materials to substrates comprise a cured primer which is the reaction product of an epoxy resin and a polyamine. The epoxy resin may be an aromatic epoxy resin. The polyamine may be a polymer such as polyethylenimine (PEI) or polyvinylamine (PVA). Two-layer constructions comprise the primer layer according to the present disclosure and a substrate layer, which may be directly bound to the primer layer. The substrate layer may comprise one or more polyester polymers, may comprise one or more polymers comprising aromatic groups, and/or may comprise polyethylene terephthalate (PET). Tapes comprise the two-layer construction according to the present disclosure and a pressure sensitive adhesive layer, which may be directly bound to the primer layer. The tape may comprise a second pressure sensitive adhesive layer borne on the opposite face of the tape and optionally a foam layer. | 2022-06-30 |
20220204818 | ADHESIVE COMPOSITION AND DISPLAY APPARATUS INCLUDING THE SAME - Provided are an adhesive composition having enhanced reliability at edge portions of a display apparatus and the display apparatus, the display apparatus including a display panel displaying an image to the outside, a cover window arranged on the display panel, and an adhesive layer interposed between the display panel and the cover window, the adhesive layer including an adhesive composition including (meth)acrylate having an alicyclic group, a low-temperature glass transition (meth)acrylic monomer, (meth)acrylate having a hydroxyl group, a high-temperature glass transition (meth)acrylic monomer, and a reactive diluent monomer, in which a maximum value of stress of the adhesive composition, with the stress changing over time when a strain of 25% is applied at 60° C. to the adhesive layer, is from about 30000 Pa to about 40000 Pa. | 2022-06-30 |
20220204819 | Clear hot melt adhesives - Hot melt adhesives comprising (i) styrene butadiene copolymer, (ii) olefin block copolymer (OBC), and (iii) water white hydrogenated hydrocarbon resin are described. The adhesives exhibit high optical clarity and are relatively clear over a wide range of temperatures. The adhesives also exhibit good adhesion at cold temperatures. Also described are laminates of the adhesive with polymeric films, such as adhesive labels that can be used in labeling containers. In addition, various goods such as containers labeled using the adhesives are described. | 2022-06-30 |
20220204820 | EPOXY ADHESIVE COMPOSITION AND METHOD OF USE - Disclosed is epoxy adhesive composition that combine the benefits of both 1K and 2K technologies in one system which demonstrates a good balance of fast fixation, curing speed, desirable mechanical performance, durability, and good oil adsorption once cured. Said epoxy adhesive composition comprising an epoxy resin, a reactive urethane group- and/or urea group-containing polymer having capped isocyanate, an epoxy curing catalyst, a dicyandiamide, and a hardener. | 2022-06-30 |
20220204821 | ADHESIVE AGENT AND METHOD FOR PRODUCING ADHESIVE AGENT - An adhesive agent that is favorable in terms of peeling form, adhesive strength, and viscosity is provided. The adhesive agent contains an epoxy resin (A), fine polymer particles (B), and a non-crosslinked acrylic resin (C). With respect to 100 parts by mass of the epoxy resin (A), 1 part by mass to 100 parts by mass of fine polymer particles (B) and 1 part by mass to 100 parts by mass of a non-crosslinked acrylic resin (C) are contained in the adhesive agent. The fine polymer particles (B) contain a rubber-containing graft copolymer that includes (i) an elastic body containing a specific material and (ii) a graft part containing a specific material. | 2022-06-30 |