04th week of 2020 patent applcation highlights part 22 |
Patent application number | Title | Published |
20200024404 | SEALING MEMBER AND WATERPROOF CONNECTOR - The present invention provides a sealing member ( | 2020-01-23 |
20200024405 | AQUEOUS PRETREATMENT FOR BONDED JOINTS WITH INCREASED HEAT STABILITY - An aqueous composition including: a) at least one epoxy silane containing at least one epoxy group and at least one hydrolysable group bound to Si, b) at least one non-ionic wetting agent and either c1) between 0.2 and 2 wt. % of at least one mercapto silane containing at least one mercapto group and at least one hydrolysable group bound to Si, and as many water-soluble acids as required for the pH of resulting composition to be between 1 and 6, on the condition that epoxy silane content amounts to between 0.2 and 1 wt. %, or c2) between 0.1 and 1 wt. % of a water-soluble organotitanate, in relation to entire weight of aqueous composition, and as many water-soluble bases as required for the pH of resulting composition to be between 8 and 14, on the condition that the epoxy silane content amounts to between 0.2 and 0.5 wt. %. | 2020-01-23 |
20200024406 | FLUORESCENT POROUS ORGANIC NANOSHEETS FOR CHEMICAL SENSING - Disclosed herein is a porous polymeric material having a repeating unit according to Formula (I) or (IV), wherein each of A and E has a ττ-conjugated system and each of X and G contain a flexible tetraphenylethylene (TPE) group. Also disclosed herein are fluorescent chemical sensors or biosensors or environmental monitoring assay or nanosheets or a composite material comprising the polymer, and a method of detecting a volatile organic chemical or a metal ion in solution phase. | 2020-01-23 |
20200024407 | POLYCARBOXYLATED COMPOUNDS AND COMPOSITIONS CONTAINING SAME - Methods of selectively modifying lignin, polycarboxylated products thereof, and methods of deriving aromatic compounds therefrom. The methods comprise electrochemically oxidizing lignin using stable nitroxyl radicals to selectively oxidize primary hydroxyls on β-O-4 phenylpropanoid units to corresponding carboxylic acids while leaving the secondary hydroxyls unchanged. The oxidation results in polycarboxylated lignin in the form of a polymeric β-hydroxy acid. The polymeric β-hydroxy acid has a high loading of carboxylic acid and can be isolated in acid form, deprotonated, and/or converted to a salt. The β-hydroxy acid, anion, or salt can also be subjected to acidolysis to generate various aromatic monomers or oligomers. The initial oxidation of lignin to the polycarboxylated form renders the lignin more susceptible to acidolysis and thereby enhances the yield of aromatic monomers and oligomers obtained through acidolysis. | 2020-01-23 |
20200024408 | CROSSLINKABLE POLYMER COMPOSITION WITH CURING CATALYST - The present invention relates to a crosslinkable polymer formulation comprising a polymer which contains a silazane repeating unit; and a specific boron Lewis acid curing catalyst, wherein the curing catalyst catalyzes the crosslinking of the polymer to obtain a crosslinked polymer composition. The crosslinked polymer composition is particularly suitable as a technical coating for industrial or household applications. | 2020-01-23 |
20200024409 | METHOD OF PRODUCING COMPOSITE RESIN MATERIAL AND METHOD OF PRODUCING SHAPED PRODUCT - Provided is a method of producing a composite resin material that has excellent shapeability and enables supply of a shaped product having good properties. The method of producing a composite resin material includes: a mixing step of mixing a fluororesin, fibrous carbon nanostructures, and a dispersion medium to obtain a slurry; and a formation step of removing the dispersion medium from the slurry and forming a particulate composite resin material. The particulate composite resin material has a D50 diameter of at least 20 μm and not more than 500 μm and a D90 diameter/D10 diameter value of at least 1.2 and not more than 15. The D10 diameter, D50 diameter, and D90 diameter are particle diameters respectively corresponding to cumulative volumes of 10%, 50%, and 90% calculated from a small particle end of a particle diameter distribution of the particulate composite resin material. | 2020-01-23 |
20200024410 | ACRYLIC RESIN FILM AND PRODUCTION METHOD THEREFOR - A resin film comprising a multilayer structure acrylic polymer and the film having an acid value of not more than 0.018 mmol/g in an acetone insoluble matter, an acid value of not more than 0.012 mmol/g in an acetone soluble matter, a glass transition temperature of not less than 80° C. and a thickness of 5 to 300 pm is obtained by a method comprising emulsion polymerization for producing a latex comprising multilayer structure acrylic polymer, coagulating the latex comprising the multilayer structure acrylic polymer to obtain a slurry, washing and dehydrating the slurry, drying the dehydrated slurry to remove the multilayer structure acrylic polymer, mixing 0 to 35% by mass of an acrylic resin and 65 to 100% by mass of the removed multilayer structure acrylic polymer and subjecting the resultant mixture melted to an extrusion molding. | 2020-01-23 |
20200024411 | OYSTER PAPER AND MANUFACTURING METHOD THEREOF - An oyster paper and a manufacturing method thereof are provided. The oyster paper is made of 60%-70% oyster shell powder, 10%-20% polymer, 15%-17% natural biodegradation inducing agent, and 3%-5% natural biodegradation assisting additive agent, by volume ratio, which are subjected to mixing and pre-melting processing, followed by compounding and pelletizing to prepare oyster paper pellets, which are then subjected to film blowing processing to be film-blown into an oyster paper product having a thickness of 0.05-0.5 millimeters. The oyster paper possesses the quality of wood pulp paper and shows bettered stiffness and wider applications. The oyster paper also provides, after being disposed and buried, an effect of being 100% natural degradation into compost for fertilizing the soil. As such, a kind of oyster paper featuring recycling and reuse of oceanic creature waste shell and natural microorganism induced degradation for composting and recycling and a manufacturing method thereof are provided. | 2020-01-23 |
20200024412 | SANITARY TISSUE PRODUCTS COMPRISING NANOFILAMENTS - A soft sanitary tissue paper web having from about 2% to about 56.5% by weight of the soft sanitary tissue paper web of a softwood pulp fiber mixture, and from about 43.5% to about 99.9% by weight of the dry fiber basis of the soft sanitary tissue paper web of a hardwood pulp fiber mixture is disclosed. The softwood pulp fiber mixture has: 1) from about 0% to about 56.4% by weight of the dry fiber basis of softwood pulp fiber; 2) from about 0.05% to about 3.0% by weight of the dry fiber basis of strengthening additive. The hardwood pulp fiber mixture comprises: 1) from about 43.4% to about 99.4% by weight of the dry fiber basis of hardwood pulp fibers; and, 2) from about 0.05% to about 20.0% by weight of the dry fiber basis of cellulose nano-filaments. | 2020-01-23 |
20200024413 | ABSORBENT TOWEL PRODUCTS COMPRISING NANOFILAMENTS - An absorbent towel paper web having from about 45% to about 90% by weight of the dry fiber basis of the absorbent towel paper web of a softwood pulp fiber mixture and from about 10% to about 55% by weight of the dry fiber basis of the absorbent towel paper web of a hardwood pulp fiber mixture is disclosed. The softwood pulp fiber mixture has: 1) from about 20.0% to about 88.5% by weight of the dry fiber basis of softwood pulp fiber; and, 2) from about 0.05% to about 5.0% by weight of the dry fiber basis of strengthening additive. The hardwood pulp fiber mixture has: 1) from about 9.9% to about 54.9% by weight of the dry fiber basis of hardwood pulp fibers; and, 2) from about 0.05% to about 20.0% by weight of the dry fiber basis of cellulose nano-filaments. | 2020-01-23 |
20200024414 | PREPREG SHEET, METHOD FOR MANUFACTURING SAME, UNIT LAYER WITH A COVERING MATERIAL, METHOD FOR MANUFACTURING FIBER-REINFORCED COMPOSITE, AND FIBER-REINFORCED COMPOSITE - A prepreg sheet ( | 2020-01-23 |
20200024415 | DIPPING BATH COMPOSITIONS FOR TREATING REINFORCING INSERTS - The present invention relates to an aqueous, solids-containing dipping bath composition for treating reinforcing inserts for rubber products comprising the following components or consisting of these components, (A) at least one blocked MDI mixture, the MDI mixture comprising MDI oligomers of formula (I), n being a whole number from 1 to 8, and MDI monomers; (B) at least one resorcinol-formaldehyde latex; and (C) possibly at least one additive, wherein the dipping bath composition is essentially free of epoxides. | 2020-01-23 |
20200024416 | DIPPING BATH COMPOSITIONS FOR TREATING REINFORCING INSERTS - The present invention relates to an aqueous, solids-containing dipping bath composition for treating reinforcing inserts for rubber products comprising the following components or consisting of these components, (A) at least one blocked MDI mixture, the MDI mixture comprising MDI oligomers of formula (I), n being a whole number from 1 to 8, and MDI monomers; (B) at least one latex; (C) at least one compound selected from the group consisting of polyacrylates, lignin derivatives and mixtures hereof; and (D) possibly at least one additive; the dipping bath composition being essentially free of epoxides, and the dipping bath composition being essentially free of resorcinol, formaldehyde and the reaction products thereof. | 2020-01-23 |
20200024417 | METHOD FOR PRODUCING SHEET - Provided is a method for producing a foamable sheet with a convenient process. The method for producing a sheet includes the steps of: molding a resin composition including a thermoplastic resin and inorganic substance particles in a ratio of 80:20 to 20:80 and further including a foaming agent into a sheet-like product and stretching the sheet after being molded. The foaming agent preferably includes a polyethylene resin as a carrier resin and a hydrogencarbonate as an active component that acts as a thermally decomposable foaming agent serving as a foam nucleating agent. | 2020-01-23 |
20200024418 | REVERSIBLY CROSS-LINKABLE RESIN - Reversibly cross-linkable foam is provided. The reversibly cross-linked foam includes a first polymeric material, at least one reversibly cross-linkable monomer polymerized with the first polymeric material, and at least one blowing agent. The reversibly cross-linkable co-polymeric foam is thermally stable at temperatures of at least 10 degrees higher than otherwise identical polymeric foam that does not include the reversibly cross-linkable agent polymerized with the first polymeric material. | 2020-01-23 |
20200024419 | Polyolefin Microporous Membrane and Production Method Thereof - This polyolefin microporous membrane has a TD thermal shrinkage at 120° C. of 8% or less, and the TD thermal shrinkage at 130° C. thereof is 3 to 5 times greater than the TD thermal shrinkage at 120° C. and at least 12% greater than the TD thermal shrinkage at 120° C. | 2020-01-23 |
20200024420 | DECOMPOSITION OF CONDENSATION POLYMERS - Particles of a transition metal are used as a catalyst for depolymerisation of condensation polymers in alcohol. In the method of catalysed depolymerisation of a condensation polymer in a solid form into monomers and/or oligomers, transition metal particles; are mixed with the condensation polymer in alcohol to obtain a reaction mixture. This reaction mixture is processed to disperse the condensation polymer into the alcohol and decompose it, wherein the transition metal particles act as a catalyst and the alcohol is a reagent. The catalyst is particularly supplied as a catalyst composition of transition metal particles in an alcoholic liquid. The transition metal particles are typically non-porous and may have an oxide surface. | 2020-01-23 |
20200024421 | CURABLE NANO-COMPOSITES FOR ADDITIVE MANUFACTURING - Curable liquid nano-composites for additive manufacturing of objects having precisely controlled mechanical and electronic properties are provided. Methods of making the curable nano-composites, and methods of additive manufacturing using the nano-composites are also provided. Additionally, objects made from additive manufacturing using the curable nano-composites are provided. In one or more embodiments the nano-composites can contain one or more cross-linkable monomers or oligomers; a photo-initiator; and a nanoparticle. In some embodiments the curable liquid nano-composite can have a viscosity prior to curing of about 1-150 cP at room temperature and pressure. The curable nano-composite can be used for additive manufacturing by printing the curable nano-composite. The printed objects can include various opto-electronic devices such as conductive coatings, electro-chromic devices, electronic interconnects, antennae, RFID tags, transistors, diodes, photovoltaics, light emitting diodes, and capacitors. | 2020-01-23 |
20200024422 | Plastic Composition With Spent Filter Media Filler - Spent filter media material may be blended with a classic material, such as high-density polyethylene, polypropylene, polybutylene succinate, or polylactic acid, to form a filled plastic composition. The spent filter media may include spent diatomaceous earth, spent perlite, and/or residues thereof. The composition may be performed by co-extruding a mixture of the plastic material and the spent filter media. Surprisingly, the spent filter media may be used as-supplied and without the need to dry the material. The resulting plastic composite material has numerous uses, including, for example, litter scoops and eating utensils. | 2020-01-23 |
20200024423 | COMPATABILITY QUANTIFICATION OF BINARY ELASTOMER-FILLER BLENDS - Compatibility in polymer compounds is determined by the kinetics of mixing and chemical affinity. Compounds like reinforcing filler/elastomer blends display some similarity to colloidal solutions in that the filler particles are close to randomly dispersed through processing. Applying a pseudo-thermodynamic approach takes advantage of this analogy between the kinetics of mixing for polymer compounds and true thermally driven dispersion for colloids. The results represent a new approach to understanding and predicting compatibility in polymer compounds based on a pseudo-thermodynamic approach. | 2020-01-23 |
20200024424 | POLYOLEFIN STABILIZERS WITH REDUCED FRAGMENTATION - The disclosure relates to a polyolefin composition having a selected thermal and processing stabilizer so that less pollutants emerge from the polyolefin. | 2020-01-23 |
20200024425 | CURING AGENTS FOR COMPOUNDS - Curing fluoroelastomers using curing agents of formula, R | 2020-01-23 |
20200024426 | COMPOSITION FOR CURABLE RESIN, CURED PRODUCT OF SAID COMPOSITION, METHOD OF PRODUCING SAID COMPOSITION AND SAID CURED PRODUCT, AND SEMICONDUCTOR DEVICE - Provided is a curable resin composition for obtaining a cured product that can satisfy both high heat resistance and high adhesiveness to metal, a cured product thereof, and methods of producing the curable resin composition and the cured product, and a semiconductor device using the cured product as a sealant. A curable resin composition containing (A) a multifunctional benzoxazine compound having two or more benzoxazine rings, (B) a multifunctional epoxy compound having at least one norbornane structure and at least two epoxy groups, (C) a curing agent, (D) a triazole-based compound, and optionally (E) a curing accelerator and (F) an inorganic filler, a cured product thereof, and methods of producing the curable resin composition and the cured product. A semiconductor device in which a semiconductor element is disposed in a cured product obtained by curing a curable resin composition containing components (A) to (D), and optionally components (E) and (F). | 2020-01-23 |
20200024427 | CURABLE RESIN INCLUDING NANOPARTICLES INCLUDING SURFACE-BONDED HYDROPHOBICALLY-MODIFYING ALKYL GROUPS - Various embodiments disclosed relate to a resin including nanoparticles including surface-bonded hydrophobically-modifying alkyl groups. The present invention provides a resin component that includes a curable resin. The resin component also includes nanoparticles dispersed in the resin. The nanoparticles each independently include surface-bonded hydrophobically-modifying (C | 2020-01-23 |
20200024428 | METHOD OF MANUFACTURING RUBBER COMPOSITION - A method of manufacturing a rubber composition is provided. The method includes: (a) allowing a mixture including a conjugated diene-based monomer to react in the presence of a first catalyst; (b) introducing a carboxylic acid-based compound into the product of the step (a) to deactivate the first catalyst; and (c) introducing a second catalyst and a conjugated diene-based monomer into the product of the step (b) and allowing the second catalyst and the conjugated diene-based monomer to react with the product of the step (b). | 2020-01-23 |
20200024429 | NITRILE GROUP-CONTAINING COPOLYMER RUBBER AND NITRILE GROUP-CONTAINING COPOLYMER RUBBER CROSS-LINKED PRODUCT - A rubber composition including a nitrile group-containing copolymer rubber with an iodine value smaller than or equal to 120; short fibers with an average fiber length smaller than or equal to 12 mm; and an organophosphorus compound, wherein a glass transition temperature difference ΔTg of the nitrile group-containing copolymer rubber is lower than or equal to 10° C. | 2020-01-23 |
20200024430 | REINFORCING MATERIAL FOR RUBBER COMPRISING ALUMINOSILICATE PARTICLES AND RUBBER COMPOSITION FOR TIRES COMPRISING THE SAME - The present disclosure relates to a reinforcing material for rubber including aluminosilicate particles and a rubber composition for tires including the same. The aluminosilicate particles included in the reinforcing material for rubber according to the present disclosure exhibit an enhanced reinforcing effect due to excellent dispersibility in the rubber composition, but do not hinder processability of the rubber composition. Therefore, the aluminosilicate particles can be suitably applied as a reinforcing material for rubber used in a rubber composition for tires. | 2020-01-23 |
20200024431 | TIRE WITH TREAD OF CARBON BLACK REINFORCED RUBBER COMPOSITION CONTAINING SPECIALIZED STYRENE/BUTADIENE ELASTOMER - The invention relates to a tire having a tread of carbon black reinforced rubber composition containing a specialized styrene/butadiene elastomer with molecular weight profile containing a limited low molecular weight content and triglyceride vegetable oil. | 2020-01-23 |
20200024432 | RUBBER COMPOSITION FOR TIRES AND PNEUMATIC TIRE - The present invention provides a rubber composition for tires which provides improved abrasion resistance, and a pneumatic tire containing the rubber composition. The present invention relates to a rubber composition for tires containing a rubber component including at least 80% by mass in total of at least one of an isoprene-based rubber, a polybutadiene rubber, or a styrene-butadiene rubber, the rubber composition containing, per 100 parts by mass of the rubber component, 3 to 250 parts by mass of a reinforcing filler and 0.2 to 10 parts by mass of a specific tetrazine compound. | 2020-01-23 |
20200024433 | PROCESS FOR REGENERATING A MONOLITHIC, MACRO-STRUCTURAL, INTER-PENETRATING ELASTOMER NETWORK MORPHOLOGY FROM GROUND TIRE RUBBER PARTICLES - Crumb rubber obtained from recycled tires is subjected to an interlinked substitution process. The process utilizes a reactive component that interferes with sulfur bonds. The resulting treated rubber exhibits properties similar to those of the virgin composite rubber structure prior to being granulated, and is suitable for use in fabricating new tires, engineered rubber articles, and asphalt rubber for use in waterproofing and paving applications. | 2020-01-23 |
20200024434 | MASTERBATCH COMPOSITION - A masterbatch composition made from or containing:
| 2020-01-23 |
20200024435 | THERMOPLASTIC ELASTOMER COMPOSITION HAVING EXCELLENT MOLDING APPEARANCE AND A MOLDED PRODUCT OBTAINED THEREFROM - The present invention relates to a thermoplastic elastomer composition comprising 10 to 80 parts by mass of polyolefin resin (A), 10 to 80 parts by mass of styrene-based thermoplastic elastomer (B), and 1 to 20 parts by mass of at least partially crosslinked rubber (C) (with the total amount of the components (A), (B) and (C) being 100 parts by mass), wherein the composition has a type D hardness (i.e., the instantaneous value) of 35 or more and 70 or less in accordance with JIS K6253, and relates to a molded thermoplastic elastomer product obtained by molding the composition. | 2020-01-23 |
20200024436 | PREPARATION OF BIMODAL RUBBER, THERMOPLASTIC VULCANIZATES, AND ARTICLES MADE THEREFROM - Pellet-stable olefinic copolymer bimodal rubber is made using parallel reactors, with one reactor synthesizing higher molecular weight (MW) rubber with dual catalysts, with an improved molecular weight split ratio and an improved composition distribution of the moderate and ultra-high MW components, while another reactor synthesizes random isotactic polypropylene copolymer (RCP). The effluents are reactor-blended and result in pellet-stable bimodal rubber (P-SBR), which may be pelletized. When making thermoplastic vulcanizates (TPVs) with P-SBR, the need to granulate rubber bales and subsequently use talc, clay, or other anti-agglomeration agents to prevent granulated rubber crumbs from agglomerating are eliminated. TPVs made with P-SBR have vulcanized rubber particles that are smaller and more uniform in size, resulting in TPVs with higher particle counts and more thermoplastic “ligaments” between the particles, with such ligaments being made stronger by the added RCP. Such thus-produced TPVs have a lower hysteresis and flexural modulus, and better elastic properties. | 2020-01-23 |
20200024437 | STYRENIC COPOLYMER BLEND WITH LOW SHRINKAGE - The invention relates to polymer blends of a styrene copolymer A selected from the group consisting of styrene acrylonitrile copolymers (SAN), styrene acrylonitrile maleic anhydride terpolymers (SMA), styrene acrylic copolymers, acrylonitrile butadiene styrene terpolymers (ABS), acrylonitrile butadiene styrene terpolymers with polyamide (ABS/PA), and acrylonitrile styrene acrylate terpolymers (ASA); and at least one copolymer B selected from the group consisting of styrene-butadiene block copolymers (SBC) and styrene-isoprene block copolymers (SIS); wherein the mold shrinkage of the polymer blend is reduced by at least 5% compared to the mold shrinkage of the pure styrene copolymer A.A process for the preparation of the polymer blends and the uses of the polymer blends in an injection molding process are described. | 2020-01-23 |
20200024438 | WATER SOLUBLE SHOPPING BAG AND PREPARATION METHOD THEREOF - A water-soluble shopping bag and a preparation method thereof. The water-soluble shopping bag consists of the following components according to the following parts by weight: 100 parts of polyvinyl alcohol, 8-20 parts of a composite plasticizer; 10-30 parts of a polysaccharide and the derivative thereof; 1-5 parts of a processing aid, 0.1-0.5 parts of a film slipping agent and 0.5-3.0 parts of a film anti-blocking agent. The preparation method comprises the following steps: mixing the components according to the parts by weight, extruding the mixture to form pellets after mixing, then performing blow molding to form a film, and then preparing various types and sizes of water-soluble shopping bags. The water-soluble shopping bag has higher bearing capacity and cold water solubility, is suitable for use in water-free environment, and dissolves upon contacting water without producing pollution after being used. | 2020-01-23 |
20200024439 | LOW-GLOSS CURED PRODUCT HAVING EXCELLENT STAIN RESISTANCE, AND MANUFACTURING METHOD THEREFOR - The present invention relates to a cured product having excellent stain resistance and low gloss, a method of manufacturing the same, and an interior material including the cured product. The cured product according to the present invention is formed by sequentially applying light in different specific wavelength ranges to a composition to cure the composition, thereby being capable of realizing a low gloss of 9 or less, based on a 60 degree gloss meter, without use of a matting agent and excellent stain resistance and exhibiting excellent abrasion resistance. Accordingly, the cured product may be usefully used as an interior material such as a flooring material. | 2020-01-23 |
20200024440 | PROCESS FOR PREPARING AN AQUEOUS DISPERSION OF MULTISTAGE POLYMER PARTICLES - The present invention relates to a process for preparing an aqueous dispersion of neutralized multistage polymer particles comprising the steps of: | 2020-01-23 |
20200024441 | RESIN COMPOSITION, PELLET, VEIL, DAMPING MATERIAL, SOUND INSULATION MATERIAL, AND INTERMEDIATE FILM FOR LAMINATED GLASS - Provided are a resin composition, a pellet, a veil, a vibration damping material, a sound insulator, and an intermediate film for laminated glass, each of which is much more excellent in damping properties. Specifically, the resin composition is a resin composition containing the following block copolymer or hydrogenation product thereof (X); and a tackifier resin (Y) having a glass transition temperature of −50 to 45° C., wherein when a glass transition temperature of a polymer block (B) of the block copolymer or hydrogenation product thereof (X) is designated as Tg(X), and a glass transition temperature of the tackifier resin (Y) is designated as Tg(Y), an absolute value of a difference between Tg(X) and Tg(Y) is 50° C. or lower, the block copolymer or hydrogenation product thereof (X) being a block copolymer or a hydrogenation product thereof having a polymer block (A) containing more than 70 mol % of a structural unit derived from an aromatic vinyl compound and a polymer block (B) containing 30 mol % or more of a structural unit derived from at least one selected from the group consisting of a conjugated diene compound and isobutylene, and the content of the polymer block (A) in the block copolymer being 25% by mass or less. | 2020-01-23 |
20200024442 | FLAME-RETARDED STYRENE-CONTAINING COMPOSITIONS - A composition comprising: an impact modified styrene-containing polymer; at least one bromine-containing flame retardant; at least one dialkyl phosphinic acid metal salt M | 2020-01-23 |
20200024443 | FLAME-RETARDED STYRENE-CONTAINING FORMULATIONS - A composition comprising: an impact modified styrene-containing polymer; at least one bromine-containing flame retardant; at least one dialkyl phosphinic acid metal salt M | 2020-01-23 |
20200024444 | TRANSPARENT RESIN COMPOSITION AND TRANSPARENT RESIN MOLDED ARTICLE - To provide a transparent resin composition having excellent optical characteristics, particularly, excellent optical characteristics under high temperature and high humidity. | 2020-01-23 |
20200024445 | POLYCARBONATE RESIN COMPOSITION AND MOLDED BODY - Provided is a polycarbonate resin composition, including: an aromatic polycarbonate resin (A); an alicyclic epoxy compound (B); a predetermined antioxidant (C); and a predetermined phosphorus compound (D), wherein, with respect to 100 parts by mass of the component (A), a content of the component (B) is 0.01 part by mass or more and 0.1 part by mass or less, a content of the component (C) is 0.01 part by mass or more and 0.1 part by mass or less, and a content of the component (D) is 0.01 part by mass or more and 0.05 part by mass or less. | 2020-01-23 |
20200024446 | METHOD FOR PREPARING Y-BRANCHED HYDROPHILIC POLYMER CARBOXYLIC ACID DERIVATIVE - Disclosed in the present invention is a method for preparing a Y-branched hydrophilic polymer carboxylic acid derivative, in particular a method for preparing a Y-branched polyethylene glycol carboxylic acid derivative having a high purity and high molecular weight. The preparation steps are simple, the product of the reaction is easy to be separated, the cost for separation is low, and the purity and yield of the product are high, facilitating the subsequent preparation of other derivatives and medicament conjugates based on the preparation of the carboxylic acid derivative, which is advantageous for industrial scale-up and commercial applications. The prepared Y-branched hydrophilic polymer carboxylic acid derivative (in particular the Y-branched polyethylene glycol carboxylic acid derivative having a high molecular weight) product has a high purity and high commercial application value, in particular in the use of the preparation of medicaments for preventing and/or treating diseases. | 2020-01-23 |
20200024447 | FILM COMPOSITION CONTAINING A TANNIC ACID DERIVATIVE AND PROCESS FOR PRODUCING SAID FILM COMPOSITION - A self-supporting multifunctional film is provided based on natural poly-phenols such as tannic acid. The self-supporting film composition of the invention contains a tannic acid derivative in which 12% to 24% of hydroxyl groups in tannic acid are bonded via urethane bonds that are formed by way of reactions with cyanate groups. Preferably, the film composition further includes a precursor polymer and 45 to 65% by mass of tannic acid and 55 to 35% by mass of the precursor polymer. Preferably, the precursor polymer has a second linear hydrocarbon compound urethane-bonded to both ends of a first linear hydrocarbon compound, and more preferably a diisocyanate group having an oligoethyene glycol as a spacer. Preferably, the ratio of the urethane bonds contained in the precursor polymer to the hydroxyl groups contained in the tannic acid is (12:88) to (24:76) inclusive in terms of molar ratio. | 2020-01-23 |
20200024448 | One-Part Moisture-Curable Urethane Composition - The one-part moisture-curable urethane composition of the present technology includes: a urethane prepolymer (A) having an isocyanate group; at least one type of compound (B) selected from the group consisting of an aliphatic isocyanate compound and a modified product of the aliphatic isocyanate compound; and a monoalcohol compound (C) having a hydroxy group, the monoalcohol compound (C) being blended in an amount such that the amount of the hydroxy group in the monoalcohol compound (C) is from 0.025 to 0.4 mol per 1 mol of the isocyanate group in the urethane prepolymer (A). | 2020-01-23 |
20200024449 | TWO-PART CURABLE URETHANE-BASED COMPOSITION - A two-part curable urethane-based composition comprising a main agent (A); and a curing agent (B), wherein the main agent (A) contains a urethane prepolymer (a), an isocyanurate modified product of a polyisocyanate compound (b), and a silane coupling agent (c) in a specified ratio, the curing agent (B) contains a polyol (d) having a hydroxyl value of 50 to 500 mgKOH/g and an amine catalyst (e) in a specified amount, a mixing mass ratio of the main agent (A) to the curing agent (B) is 3:1 to 10:1, and an equivalent ratio of NCO group/OH group in the main agent (A) and the curing agent (B), respectively, is 1.0 to 5.0. | 2020-01-23 |
20200024450 | OPTICAL MATERIAL COMPOSITION - Provided is an optical material composition which makes it possible to design an optical material exhibiting a broad range of properties. This optical material composition contains a compound (A) represented by formula (1), 1,2,3,5,6-pentathiepane (b), and if necessary, a compound (B) represented by formula (2). The content of the compound (B) constitutes 0-30 mass % of the total mass of the composition: | 2020-01-23 |
20200024451 | AROMATIC POLYSULFONE, AROMATIC POLYSULFONE COMPOSITION, AND METHOD FOR PRODUCING AROMATIC POLYSULFONE - An aromatic polysulfone includes an amino group-containing aromatic polysulfone containing a repeating unit represented by the following general formula (A) and having an amino group at a polymer chain end. The aromatic polysulfone has a weight average absolute molecular weight (Mw) of 20,000 g/mol or more and a reduced viscosity (unit: dL/g) of 0.30 or more. | 2020-01-23 |
20200024452 | HEAT-RESISTANT MILLABLE SILICONE RUBBER COMPOSITION - Provided is a millable silicone rubber composition capable of yielding a silicone rubber (cured product) superior in heat resistance. The composition contains: | 2020-01-23 |
20200024453 | Natural binder for binding any kind of biomass and countless waste materials, and composite materials obtained thereby - A natural binder for binding biomasses and industrial waste and/or recycled materials, using processes employed for petroleum-derived binders, includes a mixture of a protein flour, a plant hydrolyzate, and a magnesium oxide. | 2020-01-23 |
20200024454 | MODIFIED ASPHALT USING EPOXIDE-CONTAINING POLYMERS - A polymer-modified asphalt composition comprises or is produced from asphalt and a high-melt flow index ethylene co/terpolymer comprising copolymerized units derived from ethylene, an epoxy-containing comonomers, and optionally a third monomer selected from the group consisting of acrylates, methacrylates, vinyl esters, and the like. The modified asphalt composition may further comprise a nonreactive polymer, such as a styrene/conjugated-diene block copolymer, and a co-reactant, such as an acid or an acid anhydride. Further provided are processes for producing the polymer-modified asphalt composition, and paving and roofing materials that comprise the polymer-modified asphalt composition. | 2020-01-23 |
20200024455 | OXIDATIVE DYE COUPLERS WITH NOVEL AUXOCHROME SUBSTITUENTS AND AZOMETHINE DYES AND LEUCO FORMS THEREOF - The present invention concerns an auxochrome substituent for an oxidative dye coupler. The auxochrome substituent enables ready developer reaction with the coupler to form azomethine and leuco dyes. Manipulation of the auxochrome substituent enables a bathochromic or hypsochromic shift of the light absorbance by the azomethine dye formed with the auxochrome substituted coupler. | 2020-01-23 |
20200024456 | MANUFACTURING METHOD FOR FINE ORGANIC PIGMENT - The present invention relates to [1] a process for producing a fine organic pigment, including step 1 of kneading a mixture prepared by compounding a raw material organic pigment, a water-soluble inorganic salt and a water-soluble organic solvent; and step 2 of subjecting the kneaded mixture obtained in the step 1 to cleaning treatment with an aqueous solvent and then to filtration treatment, in which before or after kneading the mixture in the step 1 and before subjecting the kneaded mixture to filtration treatment in the step 2, a sulfonic acid salt dispersant is compounded in an amount of not less than 0.8 part by mass and not more than 8.0 parts by mass on the basis of 100 parts by mass of the raw material organic pigment; [2] a process for producing a dispersion, including step 3 of subjecting a pigment mixture containing the fine organic pigment obtained by the production process according to the above [1], an organic solvent and water to dispersion treatment; and [3] a process for producing an ink, including step 4 of mixing the dispersion obtained by the production process according to the above [2] with at least one medium selected from the group consisting of water and an organic solvent. | 2020-01-23 |
20200024457 | COATING COMPOSITIONS FOR GLASS SUBSTRATES - The present disclosure provides a coated glass substrate, first and second coating compositions, and a process for coating the substrate. The first composition includes a source of tin, a source of fluorine, a source of titanium, and a solvent. The second composition includes a source of tin, a source of fluorine, and a solvent, and can be free of titanium. The first composition is applied to the substrate under elevated temperatures, and a first or sub layer is formed on the substrate via pyrolysis. The second composition is then applied, to form a second or top layer over the sub layer. | 2020-01-23 |
20200024458 | AQUEOUS DISPERSION OF MUTLISTAGE POLYMER PARTICLES - The present invention relates to a composition comprising an aqueous dispersion of multistage polymer particles with a first phase comprising structural units of a carboxylic acid monomer and a nonionic ethylenically unsaturated monomer; and a second phase with a calculated T | 2020-01-23 |
20200024459 | Anti-Reflective Coating For Transparent End Effectors - A workpiece support, such as an end effector, is coated on at least one of its surfaces with an anti-reflective material. The anti-reflective material improves the transmission of light through the workpiece support. The workpiece support may be disposed in a chamber, with heating elements disposed beneath the workpiece support, such that the workpiece support is disposed between the heating elements and the workpiece. In certain embodiments, the heating elements may be LEDs or tungsten halogen lamps. The anti-reflective material allows more efficient energy transfer from the heating elements to the workpiece. This may result in improved temperature uniformity across the workpiece. The anti-reflective material may be magnesium fluoride or a multi-layer optical coating. Alternatively, the heating elements may be disposed above the workpiece. In this case, the reduced reflection from the workpiece support may minimize the temperature increase on the portion of the workpiece disposed above the workpiece support. | 2020-01-23 |
20200024460 | ENVIRONMENTALLY FRIENDLY AQUEOUS COATING COMPOSITION - An aqueous emulsion is made by emulsion polymerizing at least one free-radically polymerizable monomer and one or more di- or higher-functional chain-extending monomers in the presence of an aqueous solution of an oligomer made from a mixture of free-radically polymerizable monomers including acid-functional free-radically polymerizable comonomers, adhesion-promoting free-radically polymerizable comonomers and other free-radically polymerizable comonomers. The aqueous emulsion is substantially free of adipic dihydrazide, has a minimum film forming temperature≤55° C., and on drying has a Koenig hardness of at least 40 sec. | 2020-01-23 |
20200024461 | COATING COMPOSITIONS EXHIBITING CORROSION RESISTANCE PROPERTIES AND RELATED COATED SUBSTRATES - Coating compositions are disclosed that include corrosion resisting particles such that the coating composition can exhibit corrosion resistance properties. Also disclosed are substrates at least partially coated with a coating deposited from such a composition and multi-component composite coatings, wherein at least one coating later is deposited from such a coating composition. Methods and apparatus for making ultrafine solid particles are also disclosed. | 2020-01-23 |
20200024462 | FOUL RELEASE COATING COMPOSITION - Embodiments herein relate to a non-aqueous liquid foul release coating composition for controlling aqueous biofouling on man-made objects comprising a moisture curable polysiloxane comprising repeating units of according to formula (I) as described in the application | 2020-01-23 |
20200024463 | SILICA-BASED FILM-FORMING COMPOSITION, METHOD OF PRODUCING SUBSTRATE INCLUDING SILICA-BASED FILM, AND ADDITIVE ADDED TO SILICA-BASED FILM-FORMING COMPOSITION - To provide a silica-based film-forming composition, which can form a homogeneous silica-based film, a method of producing a substrate including a silica-based film using the composition, and an additive agent to be added to a silica-based film-forming composition. In a silica-based film-forming composition including a polysilazane (A) and a solvent (S), a nitrogen-containing polar organic solvent is included as the solvent (S). In addition, the composition including a polysilazane (A) and a nitrogen-containing polar organic solvent as the solvent (S) is coated onto the surface of a substrate to form a coated film, which is then baked to produce a substrate including a silica-based film. | 2020-01-23 |
20200024464 | COATING - The invention provides a coating composition suitable for application to a metallic substrate comprising a) at least one epoxy resin; and b) 8 to 40 wt % of particles of recycled vehicle tyres having an average particle size diameter of | 2020-01-23 |
20200024465 | ENGINEERED FEEDSTOCKS FOR ADDITIVE MANUFACTURE OF GLASS - According to one embodiment, a method includes forming a structure by printing an ink, the ink including a glass-forming material, and heat treating the formed structure for converting the glass-forming material to glass. According to another embodiment, an ink composition includes a glass-forming material and a solvent. | 2020-01-23 |
20200024466 | PIEZO-JETTABLE VARNISH COMPOSITION - Herein is described a piezo-jettable varnish composition comprising a latex polymer having a weight averaged molecular weight Mw of greater than about 50 000, a polymeric salt derived from an acidic polymer having a weight averaged molecular weight Mw in the range of about 1000 to about 50 000, water, and a co-solvent, wherein, the latex polymer and polymeric salt are present in amounts such that the ratio of latex polymer to polymeric salt by weight is in the range of greater than about 1:1 to about 8:1. | 2020-01-23 |
20200024467 | INKJET RECORDING INK - An inkjet recording ink contains an aqueous medium, a pigment, binder resin particles, and hydrophilic inorganic particles. A content rate of the binder resin particles is at least 4.0% by mass and no greater than 20.0% by mass. A content rate of the hydrophilic inorganic particles is at least 1.0% by mass and no greater than 12.0% by mass. The inkjet recording ink does not contain an organic solvent having a boiling point of at least 150° C., or contains an organic solvent having a boiling point of at least 150° C. in a content rate over 0.0% by mass and no greater than 4.0% by mass. | 2020-01-23 |
20200024468 | INK COMPOSITION, METHOD FOR PRODUCING THE SAME, AND IMAGE-FORMING METHOD - Provided is an ink composition including: water; particles that each include a polymer having at least one of a urethane bond or a urea bond, and each have a polymerizable group; and a combination of a polymerization inhibitor A1 that is at least one selected from the group consisting of quinone compounds, nitroso compounds, and N-oxyl compounds, and a polymerization inhibitor A2 that is at least one selected from the group consisting of phenol compounds, or a combination of a polymerization inhibitor B1 that is at least one selected from the group consisting of phenol compounds having a solubility of 1.0 g/100 mL or more in water at 25° C., and a polymerization inhibitor B2 that is at least one selected from the group consisting of phenol compounds having a solubility of less than 1.0 g/100 mL in water at 25° C. | 2020-01-23 |
20200024469 | GREEN INKS - The present disclosure is drawn to a green ink including a green pigment in an amount from 1.5 wt % to 6 wt %, a styrene acrylic polymer having a weight average molecular weight from 3,000 to 30,000, a polyurethane having a weight average molecular weight from 15,000 to 120,000, an organic co-solvent, and water in an amount from 50 wt % to 90 wt %. | 2020-01-23 |
20200024470 | PRETREATMENT SOLUTION FOR INKJET RECORDING, INKJET RECORDING APPARATUS, AND IMAGE FORMING METHOD - A pretreatment solution for inkjet recording contains a photoacid generator that generates sulfonic acid through light exposure. The photoacid generator may be a compound represented by a general formula (I) or (II), wherein R | 2020-01-23 |
20200024471 | METHOD FOR FORMING SOFT TOUCH COATINGS - “Soft feel” coatings having improved haptic qualities are obtained by curing a coating composition containing at least one radiation-curable compound, at least one photoinitiator, at least one surface conditioner additive selected from the group consisting of particulate surface modification agents slip additives using a multistage curing procedure, involving exposing the coating composition to a long wavelength ultraviolet radiation source and then a short wavelength ultraviolet radiation source. | 2020-01-23 |
20200024472 | CURABLE FILM-FORMING COMPOSITIONS PREPARED FROM MULTIPLE HYDROPHOBIC POLYMERS AND METHOD OF MITIGATING DIRT BUILD-UP ON A SUBSTRATE - The present invention is directed to curable film-forming compositions comprising a first film-forming polymer prepared from at least one hydrophobic monomer, a second film-forming polymer prepared from at least one hydrophobic monomer, and a curing agent. Upon application of the curable film-forming composition to a substrate to form a coating layer, the first film-forming polymer is distributed throughout the coating layer, and the concentration of the second film-forming polymer is greater at the surface of the coating layer than the concentration of the second film-forming polymer within the bulk of the coating layer. The invention is additionally drawn to substrates coated with the curable film-forming composition. The present invention is also drawn to methods of mitigating dirt build-up on a substrate, comprising applying to at least a portion of the substrate the curable film-forming composition described above and at least partially curing the curable film-forming composition. | 2020-01-23 |
20200024473 | AQUEOUS COATING COMPOSITION - The present invention relates to an aqueous coating composition comprising polyurethane A and vinyl polymer, wherein the polyurethane A comprises as building blocks at least: (a) a polyisocyanate(s) containing at least two cyclic groups, (b) a non-cyclic aliphatic diisocyanate(s) whereby the non-cyclic aliphatic group connecting the two isocyanate groups has from 4 to 36 carbon atoms, and (c) a component(s) containing an isocyanate-reactive group(s), whereby the summed amount of (a) and (b) is 10 to 60 wt. %, relative to the total weight amount of components used to prepare the polyurethane A; and whereby the weight ratio between (a) and (b) is in the range from 50:50 to 99:1. | 2020-01-23 |
20200024474 | AQUEOUS COATING COMPOSITION - The present invention relates to a radiation-curable aqueous coating composition comprising a polyurethane A comprising as building blocks at least: (a) a polyisocyanate(s) containing at least one cyclic group, (b) a non-cyclic aliphatic diisocyanate(s) whereby the non-cyclic aliphatic group connecting the two isocyanate groups has 5 carbon atoms, and (c) a component(s) containing an isocyanate-reactive group(s), whereby the summed amount of (a) and (b) is 10 to 60 wt. %, relative to the total weight amount of components used to prepare the polyurethane A; and optionally radiation-curable diluent; whereby the weight ratio between (a) and (b) is in the range from 50:50 to 99:1; and whereby the ethylenically unsaturated bond concentration of the coating composition is in the range from 0.5 to 6 milliequivalents per g of polyurethane A and radiation-curable diluent. | 2020-01-23 |
20200024475 | CRACK RESISTANT COATING COMPOSITION AND METHOD OF MAKING THEREOF - Provided is a coating composition comprising (a) a component A of the formula (R | 2020-01-23 |
20200024476 | COATED METAL PLATE AND PRODUCTION METHOD THEREFOR - The present invention addresses the problem of providing a production method for a coated metal plate which has superior rain-streak stain resistance and scratch resistance and which further provides favorable appearance. In order to address this problem, this coated metal plate production method comprises: a step for forming a coating film on the surface of a metal plate by applying and curing a silicone resin-containing coating; and a step for applying a flame treatment to the coating film. The silicone resin contains silanol groups in an amount of 5-50 mol % with respect to the total molar number of Si atoms. | 2020-01-23 |
20200024477 | FILM FORMING FORMULATION AND COMPOSITION THEREOF - A film forming formulation is provided that includes reaction products of phosphoric acid with a strained ring alkoxy silane. The phosphoric acid and the strained ring alkoxy silane are present in a molecular ratio of from 0.9-3.3:1. The film formulation also includes an aqueous solvent. A mold release coating composition is also provided that includes the film forming formulation, a reactive release agent, a base, and an aqueous solvent. | 2020-01-23 |
20200024478 | GLASS CLEANING AGENT, SELF-CLEANING GLASS, AND PREPARATION METHOD THEREOF - The present disclosure relates to a glass cleaning agent, a self-cleaning glass, and preparation methods thereof. The cleaning agent for a glass includes, by weight percentage, 40% to 65% of silicone monomer, 10% to 20% of a first silane coupling agent, 5% to 15% of a second silane coupling agent, 0.1% to 2% of organic tin catalyst, and 5% to 20% of crosslinking agent. The first silane coupling agent is at least one selected from the group consisting of γ-aminopropyltriethoxysilane and N-(β-aminoethyl)-γ-aminopropyltrimethoxysilane. The second silane coupling agent is γ-glycidoxypropyltrimethoxysilane. | 2020-01-23 |
20200024479 | POLYSILAZANE-CONTAINING COMPOSITION - A polysilazane-containing composition includes: (A) a polysilazane containing units shown by the formulae (1) and (2), the ratio of the Si—R bond to the total number of the Si—H bond and the Si—R bond being 0.01 between 0.05, inclusive; and (B) an aliphatic hydrocarbon solvent. The proportion of (A)/(B) of the components is in a mass ratio range of 0.001 or more and 1.0 or less, | 2020-01-23 |
20200024480 | ASPHALT ADDITIVE COMPOSITIONS AND METHODS OF MAKING AND USING THEREOF - A composition useful as an asphalt additive includes a plurality of substrate particles and a coating layer disposed on the particles, the coating layer including a solid elastomer. A method of producing an asphalt additive includes mixing an emulsion comprising an elastomer with a plurality of substrate particles. Another composition useful as an asphalt additive includes a plurality of substrate particles substantially coated with a first coating layer and a second coating layer, the first coating layer including a solid elastomer. An asphalt mix includes the asphalt additive composition, aggregate, and a binder. | 2020-01-23 |
20200024481 | POLISHING LIQUID COMPOSITION - Provided is a polishing composition capable of improving polishing selectivity and reducing polishing unevenness while increasing polishing rate. | 2020-01-23 |
20200024482 | POLISHING SLURRY, METHOD OF MANUFACTURING THE SAME, AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE - A polishing slurry including a composite including a hydrophilic fullerene and an ionic compound, a method of manufacturing the same, and a method of manufacturing a semiconductor device. | 2020-01-23 |
20200024483 | AQUEOUS DISPERSION FOR CHEMICAL MECHANICAL POLISHING AND METHOD OF PRODUCING THE SAME - An aqueous dispersion for chemical mechanical polishing includes: (A) silica particles; (B) at least one kind selected from the group consisting of organic acids and salts thereof; and (C) at least one kind selected from the group consisting of amino group-containing silane compounds and condensates thereof, and has a pH of 7 or more and 14 or less. | 2020-01-23 |
20200024484 | POLISHING AGENT FOR SYNTHETIC QUARTZ GLASS SUBSTRATE, METHOD FOR MANUFACTURING THE POLISHING AGENT, AND METHOD FOR POLISHING SYNTHETIC QUARTZ GLASS SUBSTRATE - A polishing agent for a synthetic quartz glass substrate contains polishing particles and water. The polishing particles contain silica particles as base particles, and composite oxide particles of cerium and at least one rare earth element selected from trivalent rare earth elements other than cerium are supported on surfaces of the base particles. This provides a polishing agent for a synthetic quartz glass substrate, the polishing agent having high polishing rate and being capable of sufficiently reducing generation of defects due to polishing. | 2020-01-23 |
20200024485 | ALL-IN-ONE FAST CURING ACRYLIC STRUCTURAL ADHESIVE - An acrylic adhesive composition includes a first part including an aminoborane initiator and acrylate or/and methacrylate monomers, and a second part including inert microcapsules of a cure activator and acrylate monomers, wherein the microcapsules are breakable, such that when broken, the first part reacts with the second part and the acrylic adhesive begins to cure. A two-part structural adhesive includes a suspension component containing an aminoborane initiator, and microcapsules containing an encapsulated component, wherein the microcapsules are dispersed in the suspension component. A method of activating an aminoborane initiator suspension to form a structural adhesive includes adding microcapsules containing an encapsulated component, to the aminoborane initiator suspension at a predetermined ratio, and breaking the microcapsules to activate curing. | 2020-01-23 |
20200024486 | POLYMER COMPOSITIONS FOR UV CURABLE PRIMERS - Polymer compositions for UV curable primer formulations, as described herein. The primer formulations contain a modifier selected from the following: at least one modifier selected from a) through d) below: a) R1R2C═CR3-(CO)—Z (Formula A), as described herein, b) an acrylate-containing oligomer that has a Mn≤1500 g/mol, and an acid value from 50 to 500 mg KOH/g; c) a random terpolymer comprising, in polymerized form, vinyl chloride, vinyl acetate, and at least one of the following: a hydroxyl-containing alkyl acrylate, a hydroxyl-containing alkyl meth-acrylate, or a combination thereof or d) any combination of a) through c). Such primer formulations are useful for the binding of olefin-based polymer foams. | 2020-01-23 |
20200024487 | METHOD FOR JOINING DISSIMILAR MATERIALS - A composition of matter includes a first compatible material having particles containing chemical elements similar to a first substrate, and second compatible material having particles containing chemical elements similar to a second substrate, wherein the first substrate and the second substrate are chemically different. The particles are dispersed into a matrix that is in between the first and the second substrate. A deposition system has a multi-material printhead, a first reservoir of a first compatible material having particles containing chemical elements similar to a first substrate, a second reservoir of a second compatible material having particles containing chemical elements similar to a second substrate, a third reservoir of an polymer precursor material, and at least one mixer. A method of bonding a joint between dissimilar substrate materials includes functionalizing a first compatible material having chemical elements similar to a first substrate, mixing the first compatible material with a polymer precursor material, functionalizing a second compatible material having chemical elements similar to a second substrate, mixing the second compatible material with a polymer precursor material, and using the deposition system to deposit the first and second compatible materials and a polymer precursor material on the joint between the first and second substrate materials. | 2020-01-23 |
20200024488 | FLOOR MARKING TAPE - A floor marking tape has a structure that retains the adhesive under the tape to prevent the adhesive from being squeezed out from under the tape when the tape is in use on a floor. In one embodiment, the structure is a shoulder that defines a recess that holds the bulk of the adhesive. The shoulder prevents the adhesive from flowing out to the outer edge of the tape. The tape may have beveled edges that limit the unintentional lifting and delamination of the tape from the floor. The upper surface of the tape may be to curved from edge-to-edge to limit dirt retention on the tape as well as allowing objects to slide over the tape. | 2020-01-23 |
20200024489 | HIGH-PERFORMANCE REPAIR TAPE FOR BACKBOARD OF PHOTOVOLTAIC MODULE, AND MANUFACTURING METHOD THEREFOR - Disclosed is a high-performance repair tape for a backboard of a photovoltaic module. The tape comprises a base material layer, a functional adhesive layer, and a release material layer provided in sequence from top to bottom; the base material layer is formed of a polyester thin film material; the functional adhesive layer is formed of a high weather-resistance adhesive. According to the high-performance repair tape for a backboard of a photovoltaic module, and a manufacturing method therefor provided by the present invention, by selecting a weather-resistant base material layer, effects, such as water resisting, insulation, and ultraviolet radiation resistance, can be achieved, and a backboard independence effect is achieved; by selecting a weather-resistant adhesive for the functional adhesive layer, the weather resistance, high temperature resistance, and yellowing resistance of the tape can be improved; the tape has a strong bonding strength and is not easy to peel off, and the tape is easy to fit and facilitates construction. | 2020-01-23 |
20200024490 | Adhesives and Related Methods - Cure in place pressure sensitive adhesive compositions are described that comprise one or more of a bodying component, a structural diluent, a radical diluent as well as additives such as crosslinkers, external catalysts, photoinitiators and stabilizers/process aids. The bodying component can be acrylic or non-acrylic. | 2020-01-23 |
20200024491 | PRESSURE SENSITIVE ADHESIVE WITH THERMALLY CONDUCTIVE RELEASE TAB - Computing devices may require disassembly to repair or replace a defective or damaged component, or to facilitate recycling at the end of the computing device's service life. While pressure sensitive adhesive (PSA) is good at creating secure connections between components within the expected operating conditions of the computing device, PSA resists intentional disassembly of such components. The presently disclosed PSA with thermally conductive release tabs provides a mechanism for effective spot-cooling of the PSA between adhered components. Once the PSA reaches a low temperature threshold, one component may be mechanically separated from another component. This yields potentially faster and easier disassembly of adhered components than prior art techniques. | 2020-01-23 |
20200024492 | USING MAGNETIC FIELDS TO INCREASE THE BONDING AREA OF AN ADHESIVE JOINT - This application relates to an assembly technique for joining parts using a magnetic adhesive. A liquid adhesive including magnetic particles is provided, the liquid adhesive having sufficient properties that allow the adhesive to flow under the influence of a magnetic field prior to curing. A method for joining parts includes the steps of applying an adhesive to a substrate at a location corresponding to the joint, placing a magnetic element proximate the joint to generate a magnetic field that interacts with the magnetic particles in the adhesive to cause the adhesive to flow in a direction corresponding to the magnetic field, and curing the magnetic adhesive under the influence of the magnetic field. An assembly fixture for joining parts includes a magnetic element and, optionally, an inductive heating element. The assembly technique can be used to form a housing of an electronic device from two or more components. | 2020-01-23 |
20200024493 | ADHESIVE COMPOSITION, CURED PRODUCT, AND BONDED BODY - An adhesive composition which is excellent in adhesion to various hardly adhesive materials such as polyethylene terephthalate, polyethylene, polypropylene, modified polyphenylene ether, polyphenylene sulfide, and a cycloolefin polymer. Further, an adhesive composition containing the following components (A) to (C) may be described Component (A): (Meth) acrylic triblock elastomer having a weight average molecular weight of 80,000 or more, Component (B): (Meth) acrylate monomer having no hydroxyl group and having a phenoxy group, and Component (C): Radical initiator. | 2020-01-23 |
20200024494 | NOVEL ADHESIVE WITH SUBSTRATE COMPATIBILIZING PARTICLES - A pair of bonded substrates having a first substrate of a first material, a second substrate of the first material, and an adhesive bonding the first substrate to the second substrate, wherein the adhesive has chemically linked compatibilizing particles compatible with the first and second substrates. A composition of matter has an adhesive having a chemically linked particle network forming a bond between a first substrate and a second substrate, wherein compatibilizing particles in the particle network are compatible with the first and second substrates. A method of joining two structures of identical materials includes preparing first and second structures to expose bare material, applying an adhesive to the bare material on the first and second structures, the adhesive containing compatibilizing particles compatible with the material and the preparing allows interaction between the material and the compatibilizing particles, and curing the adhesive. | 2020-01-23 |
20200024495 | ADHESIVE FILM ACTIVATABLE AT LOW TEMPERATURE - The invention relates to an adhesive composition that can be activated at a low temperature (from 110° C., preferably from 100° C.) and is available in the form of a film, and to the method for the production thereof. The invention also relates to a composition comprising at least one specific polyester polyol and at least one specific polyisocyanate dispersible in said polyester polyol in the presence of at least one specific organic solvent, and to the use of said composition for producing an adhesive composition that can be activated at a low temperature and is available in the form of a film. | 2020-01-23 |
20200024496 | THERMAL INTERFACE MATERIAL, METHOD FOR THERMALLY COUPLING WITH THERMAL INTERFACE MATERIAL, AND METHOD FOR PREPARING THERMAL INTERFACE MATERIAL - A thermal interface material for transferring heat by interposing between two materials may include a graphite film and a fluid substance. The graphite film may have a thickness of 100 nm to 15 μm, and a weight ratio of the fluid substance to the graphite film may be 0.08 to 25. | 2020-01-23 |
20200024497 | SALT TOLERANT FRICTION REDUCER - A friction reducing treatment solution that includes water, from 100 to 500,000 ppm of total dissolved solids, and from 0.5 to 3 gallons per thousand gallons of a water-in-oil emulsion containing a water soluble polymer. The total dissolved solids include at least 10 weight percent of a multivalent cation. The water-in-oil emulsion includes an oil phase and an aqueous phase, where the oil phase is a continuous phase containing an inert hydrophobic liquid and the aqueous phase is present as dispersed distinct particles in the oil phase and contains water, the water soluble polymer, and surfactants and an inverting surfactant. The water soluble polymer is made up of 30 to 60 weight percent of a non-ionic monomer, 5 to 50 weight percent of a sulfonic acid containing monomer, and 10 to 60 weight percent of a cationic monomer and makes up from 5 to 40 weight percent of the water-in-oil emulsion. | 2020-01-23 |
20200024498 | METHODS AND SYSTEMS FOR USING ELASTOCALORIC MATERIALS IN SUBTERRANEAN FORMATIONS - The present disclosure relates to methods and systems for using elastocaloric materials in subterranean formations. A variety of downhole packages, for example, electronic packages and instrumentation packages, are utilized in subterranean formations during hydrocarbon exploration and production operations. Downhole packages are typically designed to operate below a maximum temperature. When a downhole package is placed in the subterranean formation, its temperature may increase as a result of the natural temperature of the subterranean formation in which it is being used. Additionally, many of these downhole packages used downhole generate heat during operation which may raise the temperature of the downhole package. Reaching or exceeding the maximum temperature of a downhole package may result in ineffective operation and/or complete destruction of the downhole package. As a result, the downhole package may need to be frequently replaced. Furthermore, additional steps may be needed to ensure the temperature in the subterranean formation does not exceed the design temperature of the downhole packages and/or to cool downhole packages prior to being introduced into the subterranean formation. | 2020-01-23 |
20200024499 | SYNTHESIZED LUBRICANTS FOR WATER-BASED DRILLING FLUID SYSTEMS - The present application discloses water-based drilling fluid systems and methods of making water-based drilling fluids systems. According to one embodiment, a drilling fluid system may include a drilling fluid and a lubricant. The lubricant may be synthesized from waste vegetable oil. | 2020-01-23 |
20200024500 | ENVIRONMENTALLY-FRIENDLY LUBRICANT FOR OIL FIELD DRILLING FLUID APPLICATIONS - The present application discloses water-based drilling fluid system compositions and methods for making water-based drilling fluids systems. According to one embodiment, a drilling fluid system may include a drilling fluid and a lubricant. The lubricant may be synthesized from plant-based raw material oil. | 2020-01-23 |
20200024501 | RHEOLOGY MODIFIER FOR SUBTERRANEAN TREATMENT FLUIDS - The present invention relates to a rheology modifier and to its use as thickener in oil-based subterranean treatment fluids; more particularly, the rheology modifier is an aqueous slurry of a pyromellitamide. | 2020-01-23 |
20200024502 | DRILLING FLUID FOR DOWNHOLE ELECTROCRUSHING DRILLING - The disclosure relates to an electrocrushing drilling fluid with an electrocrushing drilling base fluid including a non-polar oil, —OH, —(OH) | 2020-01-23 |
20200024503 | SURFACTANT ADDITIVE TO INCREASE RESIN PIPE BONDING - In an embodiment, a resin formulation is provided. The resin formulation includes a curable resin; a hardener, wherein a concentration of hardener is from 15 wt % to 80 wt % based on a total weight of the curable resin; and a surfactant, wherein a concentration of surfactant is from 0.1 wt % to 5 wt % based on the total weight of the curable resin. In another embodiment, a method of treating a wellbore is provided. The method includes adding to a subterranean wellbore a volume of a resin formulation, the resin formulation comprising a curable resin, a hardener, and a surfactant; and allowing the resin formulation to form a sealant. | 2020-01-23 |