30th week of 2021 patent applcation highlights part 27 |
Patent application number | Title | Published |
20210230351 | POLYMERIZABLE COMPOSITION AND OPTICAL MATERIAL PRODUCED THEREFROM - One embodiment relates to a polymerizable composition and an optical material produced therefrom which has excellent lightfastness and minimized color defects, and more specifically, the polymerizable composition according to one embodiment includes UV absorbers having, as the main absorption wavelength, either a long-wavelength region or a short-Wavelength region Within the UV region, wherein the UV absorbers do not absorb in the Visible light region. Accordingly, the polymerizable composition may be used to provide an optical material having excellent lightfastness and minimized color defects. | 2021-07-29 |
20210230352 | METHOD FOR MANUFACTURING DIISOCYANATE AND OPTICAL LENS - Provided is a method for manufacturing diisocyanate and an optical lens in which, during the manufacture of diisocyanate from diamine via diamine hydrochloride, use is made of an aqueous hydrochloric acid solution and an organic solvent instead of hydrogen chloride gas and solid-phase triphosgen instead of phosgen gas while reaction conditions are controlled, whereby the diisocyanate of high quality can be manufactured at excellent yield, with the causation of less environmental problems. | 2021-07-29 |
20210230353 | SILICONE-CONTAINING POLYURETHANE RESIN COMPOSITION AND SILICONE-CONTAINING POLYURETHANE RESIN CURED PRODUCT, AND METHOD FOR PRODUCING SILICONE-CONTAINING POLYURETHANE UREA RESIN CURED PRODUCT - Provided is a silicone-containing polyurethane resin composition including: an isocyanate group-terminated, NCO-terminated modified silicone prepolymer obtained by allowing a first polyisocyanate to undergo reaction with a modified silicone containing at least one hydroxyl group at a terminal; a silicone oil; and an isocyanate group-terminated, NCO-terminated urethane prepolymer obtained by allowing a second polyisocyanate to undergo reaction with polyol, wherein reactivity of the first polyisocyanate with a curing agent is higher than reactivity of the second polyisocyanate with a curing agent. | 2021-07-29 |
20210230354 | PURIFICATION OF HIGH PERFORMANCE EPOXY RESINS VIA MEMBRANE FILTRATION TECHNOLOGY - The invention describes a low temperature process for high performance epoxy resins purification via membrane separation technology. Continuous or semi-continuous low temperature processing grants a minimized material aging during product purification as for example glycidyl amine based resins. | 2021-07-29 |
20210230355 | BIS-PROPYLCATECHOL, METHOD FOR PRODUCING BIS-PROPYLCATECHOL, RESIN COMPOSITION AND CURED RESIN PRODUCT CONTAINING BIS-PROPYLCATECHOL, EPOXIDIZED BIS-PROPYLCATECHOL, METHOD FOR PRODUCING EPOXIDIZED BIS-PROPYLCATECHOL, AND CURABLE RESIN COMPOSITION AND CURED RESIN PRODUCT CONTAINING EPOXIDIZED BIS-PROPYLCATECHOL - A bis-propylcatechol having a structure represented by formula (1): | 2021-07-29 |
20210230356 | SHEET MOLDING COMPOUND AND MOLDED ARTICLE - Provided are a sheet molding compound having good handleability and good reinforcing fiber filling properties; and a molded article having good mechanical properties and good heat resistance. | 2021-07-29 |
20210230357 | RING-OPENED COPOLYMER - A ring-opened copolymer including structural units derived from a norbornene compound having a specific structure and structural units derived from a monocyclic olefin, wherein the proportion of the structural units derived from a norbornene compound is 25 to 90 wt % and the proportion of the structural units derived from a monocyclic olefin is 10 to 75 wt % relative to the total repeating structural units in the ring-opened copolymer, the weight average molecular weight of the ring-opened copolymer is 100,000 to 1,000,000, and the cis/trans ratio of the ring-opened copolymer is 0/100 to 50/50. | 2021-07-29 |
20210230358 | THERMOPLASTIC COPOLYMERS WITH A HIGH SULFUR CONTENT AND PROCESS FOR THEIR PREPARATION - Thermoplastic copolymer with a high sulphur content comprising sulphur in a quantity higher than or equal to 40% by weight, preferably ranging from 45% by weight to 90% by weight, with respect to the total weight of said thermoplastic copolymer, and at least one monomer having general formula (I) wherein: R | 2021-07-29 |
20210230359 | Methanesulfonic Acid Mediated Solvent Free Synthesis of Conjugated Porous Polymer Networks - The present disclosure relates to synthesis of porous polymer networks and applications of such materials. The present disclosure relates to a method of fabricating of a porous polymer network comprising: (a) providing: (i) a first reactant comprising a plurality of compounds comprising at least one acetyl group, said plurality of compounds comprising at least one compound type, and (ii) a second reactant comprising an alkylsulfonic acid, and (b) creating a solution of said reactants, (c) casting said solution in a form, and (d) treating said solution under such conditions so as to produce a porous polymer network. In one embodiment, the invention relates to a porous polymer network which has a basic structure selected from the group consisting of | 2021-07-29 |
20210230360 | POLYCARBONATE AND PREPARATION METHOD THEREOF - Provided is a polycarbonate of Chemical Formula 1: | 2021-07-29 |
20210230361 | METHOD FOR PRODUCING A POLYMER WHICH CONTAINS DOUBLE BONDS AS AN ELASTOMER PRECURSOR - The present invention relates to a method for producing an organooxysilyl-crosslinked polymer by reacting a polyether carbonate polyol which contains carbon-carbon double bonds with a polysiloxane compound in the presence of a suitable catalyst. Suitable polysiloxane compounds have at least two Si—H bonds. This invention also relates to organooxysilyl-crosslinked polymers which are formed by this process. | 2021-07-29 |
20210230362 | A DISPERSANT FOR COATING SYSTEM - The present invention relates to a branched modified polyetheramine polyol having a weight average molecular weight M | 2021-07-29 |
20210230363 | DERIVATIVES OF 1,3-PROPANEDIOL - The present invention relates to products that are derived from renewable biobased 1,3-propanediol (“1,3-PDO”). In this regard, aspects of the present invention involve the use of “green chemistry” in that products of the present invention are capable of being made from a renewable source of raw material. | 2021-07-29 |
20210230364 | POLYETHER DERIVATIVES, USES, AND METHODS OF MAKING THE SAME - The invention contemplates certain polyethers, polyether derivatives, compositions comprising the same, and methods of making and using those same polymers. | 2021-07-29 |
20210230365 | POLYASPARTATE COMPOSITIONS - A polyaspartate composition can include a reaction product of a diamine and an amine-reactive component. The amine reactive-component can include a diester and an acrylate combined at an equivalent ratio of diester equivalents to acrylate equivalents of from less than 0.9:greater than 0.1 to greater than 0.3:less than 0.7. The diamine and the amine-reactive component can be combined at an equivalent ratio of diamine equivalents to amine-reactive component equivalents of from 1:0.8 to 0.8:1. | 2021-07-29 |
20210230366 | MULTIFUNCTIONAL POLY METHYLAMINE SURFACTANT AND ITS METHOD OF PREPARATION - The invention relates to the preparation and development of a method for a process for preparing a Poly Methylamine surfactant. The process consists of a mixture of methanol and ethanolamine in a molar ratio ranging from 1.0-0.6 to 3.0-0.4 at a temperature of 45-50° C., resulting in a non-hazardous substance, without toxic effects for human health, at the same time having high-quality cleaning, high- and very low temperature resistance, with surface active agent (surfactant) properties. Used as a fuel additive, reduces harmful exhaust gas emissions to the atmosphere, raises the octane number in gasoline, prevents the formation of ice crystals in diesel fuel. | 2021-07-29 |
20210230367 | POLYIMIDE PRECURSOR SOLUTION AND METHOD FOR PRODUCING POROUS POLYIMIDE FILM - A polyimide precursor solution includes: a polyimide precursor; a resin particle having 55% by weight or more of a structural unit derived from a styrene derivative; and a mixed solvent containing a first organic solvent (S1) and a second organic solvent (S2), wherein the polyimide precursor solution satisfies the following conditions (1) to (4),
| 2021-07-29 |
20210230368 | POLYIMIDE-BASED POLYMER FILM, SUBSTRATE FOR DISPLAY DEVICE, AND OPTICAL DEVICE USING THE SAME - The present disclosure relates to a polyimide-based resin film which is synthesized by the reaction of an acid anhydride compound having a specific structure and a diamine compound, thereby capable of ensuring excellent optical properties even under high temperature heat treatment conditions, and stably maintaining optical properties even during further heat treatment, a substrate for display device, and an optical device using the same. | 2021-07-29 |
20210230369 | POLYIMIDE, METHOD FOR PREPARING THE SAME, AND FLEXIBLE OLED PANEL - A polyimide, a method for preparing the same, and a flexible organic light emitting diode (OLED) panel are provided. In the provided polyimide, a repeating unit of the polyimide includes an asymmetric structural group, and the asymmetric structural group includes a conjugated aromatic side group. The conjugated aromatic side group includes two or more benzene rings. | 2021-07-29 |
20210230370 | RESIN MOLDING - A resin molded article having a microphase-separated structure, the resin molded article containing a polyimide resin (A) and a polyether ketone resin (B), the polyimide resin (A) containing repeating structural units of formulae (1) and (2): | 2021-07-29 |
20210230371 | METHOD FOR PREPARING ALIPHATIC POLYTHIOETHER - Disclosed is a method for preparing aliphatic polythioether. In the method, aliphatic polythioether is obtained by polymerization reaction using a sulfur-carbon compound and an oxygen-containing monomer as raw materials and using Lewis base as a catalyst, and the polymerization reaction is performed under a self-generated pressure at 80˜180° C. Based on the defects of the traditional preparation process of aliphatic polythioether, the disclosure provides a bran-new synthetic routine in which a new process for preparing polythioether in one-pot reaction is achieved through oxygen-sulfur exchange reaction between the sulfur-carbon compound and the oxygen-containing monomer. | 2021-07-29 |
20210230372 | POLYSILOXANE RESIN-POLYOLEFIN COPOLYMER AND METHODS FOR THE PREPARATION AND USE THEREOF - A polysiloxane resin—polyolefin copolymer may be prepared using either a hydrosilylation catalyst or a Lewis Acid catalyst. The copolymer may have polyorganosilicate or silsesquioxane resin blocks. The copolymer may have polyethylene or poly(ethylene/octene) blocks. | 2021-07-29 |
20210230373 | Composition containing low-VOC, aminoalkyl-functional silicon compounds for coating colors for the treatment of paper or film - A method of coating a paper surface proceeds by applying a composition which is low in volatile organic compounds (VOC) or essentially free of VOC, wherein the composition is art least partially based on one or more partially or fully hydrolyzed and optionally condensed or co-condensed aminoalkyl- and oligosilyated-aminoalkyl-, alkoxy- or hydroxy-functional silicon compounds and the alcohol is at least partially removed from the composition | 2021-07-29 |
20210230374 | BLOCK COPOLYMER COMPRISING BLOCK HAVING POLYSILANE SKELETON AND BLOCK HAVING POLYSILAZANE SKELETON - [Problem] To provide a novel polymer, which fills trenches having narrow widths and high aspect ratios and can form a thicker film. [Means for Solution] The block copolymer comprises a linear or cyclic block A having a polysilane skeleton comprising 5 or more silicon and a block B having a polysilazane skeleton comprising 20 or more silicon. | 2021-07-29 |
20210230375 | METHOD FOR SEPARATING CELLULOSE - In a method, a cellulose component is separated from plant materials consisting of cellulose, hemicellulose and lignin as principal components. The method includes the step of: rinsing the plant materials into a separating agent comprising ethylene glycols, heating the separating agent with the plant materials up to a high temperature less than the boiling point of the separating agent and reacting the separating agent with the plant materials, evaporating the hemicellulose from the separating agent reacted with the plant materials while dissolving the lignin of the plant materials into the separating agent, finally collecting the remaining cellulose component of the plant materials floating on the surface of the separating agent. | 2021-07-29 |
20210230376 | Preparation Method of Super Absorbent Polymer and Super Absorbent Polymer Therefrom - The present disclosure relates to a preparation method of a super absorbent polymer having excellent basic absorbency and liquid permeability at the same time by optimizing the degree of cross-linking of a base resin powder and a surface cross-linked layer, and a super absorbent polymer prepared therefrom. The preparation method of a super absorbent polymer includes forming a hydrogel polymer by cross-linking and polymerizing a monomer composition including a water-soluble ethylene-based unsaturated monomer having a degree of neutralization of less than 72 mol % and an internal cross-linking agent; drying, pulverizing and classifying the hydrogel polymer to form a base resin powder; forming a surface cross-linked layer by further cross-linking a surface of the base resin powder in the presence of a surface cross-linking agent and further neutralizing the base resin powder by treating the base resin powder with a basic solution during or after forming a surface cross-linked layer. | 2021-07-29 |
20210230377 | Superabsorbent Polymer And Method For Preparing The Same - The present invention relates to a superabsorbent polymer that not only has excellent basic absorption performance, but also exhibits more improved absorption speed, permeability, etc., and a method for preparing the same. The superabsorbent polymer includes a base polymer powder including: a first crosslinked polymer of water soluble ethylenically unsaturated monomers having acid groups of which at least a part are neutralized; and a surface crosslink layer that is formed on the base polymer powder, and further includes a second crosslinked polymer in which the first crosslinked polymer is additionally crosslinked by a C2-5 alkylene carbonate, wherein an absorption degree, SFC, an absorption speed, and a porosity fulfill specific ranges. | 2021-07-29 |
20210230378 | GEL COMPOSITION AND PRODUCTION METHOD THEREFOR - Provided is a production method for a gel composition including steps (1) to (3) mentioned below: step (1) of mixing at room temperature a partial degradation product of the galactose moiety of galactoxyloglucan and an aqueous solvent to obtain a mixture; step (2) of cooling or freezing the mixture obtained in step (1); and step (3) of gelling the mixture cooled or frozen in step (2) by heating to obtain a gel composition that includes the galactose-partial degradation product. | 2021-07-29 |
20210230379 | METHOD FOR PRODUCING POLYAMIDE 4 PARTICLES - The present invention aims to provide a new method for producing polyamide 4 particles. The method for producing polyamide 4 particles of the present invention comprises mixing an emulsified liquid (D) obtained by mixing a solution (B) obtained by dissolving polyamide 4 in a good solvent (A) for polyamide 4 and a solvent (C) which is incompatible with the solution (B), and a solvent (E) which is a poor solvent for polyamide 4 and is compatible with the good solvent (A) and the solvent (C). The above emulsified liquid (D) may further comprise a surfactant, and the volume average diameter of the obtained polyamide 4 particles is usually in the range of 10 μm to 500 μm. | 2021-07-29 |
20210230380 | METHOD FOR PRODUCING RUBBER WET MASTERBATCH AND METHOD FOR PRODUCING RUBBER COMPOSITION - A method for producing a rubber wet masterbatch includes mixing a rubber latex solution and a coagulant with a carbon black-containing slurry aqueous solution in which a carbon black is dispersed in water, to produce a carbon black-containing rubber latex aqueous solution having a pH of 7 to 8.5; adding additional coagulant to the carbon black-containing rubber latex aqueous solution obtained to produce a carbon black-containing rubber coagulum; and dehydrating and drying the carbon black-containing rubber coagulum obtained to produce a rubber wet masterbatch, wherein a rubber component contained in the rubber latex solution is added at an addition rate of 10 g/min or more and 100 g/min or less and the part of the coagulant is added at an addition rate of 10 mmol/min or more and 100 mmol/min or less per 100 g of the carbon black contained in the carbon black-containing slurry aqueous solution. | 2021-07-29 |
20210230381 | DESIGN OF COMPOSITE MATERIALS WITH DESIRED CHARACTERISTICS - A type of composite material where the matrix material and additive are held together by covalently or non-covalently bound ligands is described. A particularly useful composite material covered by the present invention is a carbon nanotube-reinforced composite material where the matrix consists of a polymer, covalently attached to a linker, where said linker is non-covalently attached to the carbon nanotube. | 2021-07-29 |
20210230382 | Thermoplastic Resin Film, Meltable Bag, and Packaged Hot-Melt Adhesive - There are provided a thermoplastic resin film suitable for forming a meltable bag for packaging a hot-melt adhesive, the thermoplastic resin film having a high melting rate and high bag breakage resistance because adhesion between thermoplastic resin films is suppressed when packaged hot-melt adhesives are stored in a stacked manner and thus the breakage of the meltable bags is suppressed when the meltable bags are peeled apart, a meltable bag formed of the thermoplastic resin film, and a packaged hot-melt adhesive. A thermoplastic resin film contains at least one resin selected from the group consisting of a polyethylene resin and an ethylene-based copolymer, wherein (1) the film has at least one embossed surface, and the at least one embossed surface has a ten point height of irregularities Rzjis of 10 to 200 μm, (2) the film has a melting point of 60° C. to 120° C., and (3) an elastic modulus in a TD direction and an elastic modulus in an MD direction are both 15 MPa or more. | 2021-07-29 |
20210230383 | Cast Polyethylene Packaging Films - A cast film is made from at least one ethylene polymer which comprises from 75.0 mol % to 100.0 mol % of ethylene derived units and which has a density of from 0.900 g/cm | 2021-07-29 |
20210230384 | TOWPREG, METHOD FOR MANUACTURING SAME, AND METHOD FOR MANUFACTURING PRESSURE CONTAINER - The present invention addresses the problem of providing: a towpreg that has superior bobbin unspoolability and process pass-through properties, and is capable of yielding a fiber-reinforced composite having extremely high 0° tensile strength utilization; and a pressure vessel using such a towpreg. The means for solving this problem is a towpreg obtained by impregnating a reinforcing fiber tow with an epoxy resin composition containing [A]-[D], wherein: the epoxy resin composition contains 10-90 parts by mass of [A] and 10-50 parts by mass of [B] per 100 parts by mass of the epoxy resin component; the epoxy resin composition has a 25° C. viscosity (η | 2021-07-29 |
20210230385 | Prepreg, Fiber-Reinforced Composite Resin Molded Article, Method for Producing Tubular Molded Article, Epoxy Resin Composition, and Tubular Molded Article - Provided is a prepreg that can be cured in a short time even at a low temperature, and can obtain a fiber-reinforced composite resin molded article having excellent mechanical properties such as flexural modulus, bending strength, and breaking strain, and excellent heat resistance. The prepreg of the embodiment includes an epoxy resin composition and a reinforcing fiber, in which the epoxy resin composition includes a component (A): an oxazolidone epoxy resin, a component (B): a novolac epoxy resin, a component (C): a urea compound, and a component (D): a curing agent, and with respect to a total mass of all epoxy resins included in the epoxy resin composition, a content of the component (A) is 40% to 70% by mass and a content of the component (B) is 15% to 40% by mass. | 2021-07-29 |
20210230386 | COMPOSITE MATERIAL, PREPREG, CARBON FIBER REINFORCED MOLDED PRODUCT, AND METHOD FOR PRODUCING COMPOSITE MATERIAL - Provided are a composite material capable of further enhancing property derived from carbon nanotubes adhered to carbon fibers, a prepreg, a carbon-fiber-reinforced molded article, and a method for manufacturing a composite material. There is provided a composite material including: carbon fibers; and a structure which includes a plurality of carbon nanotubes and has a network structure in which the carbon nanotubes are in direct contact with each other, and in which the carbon nanotubes adhered to surfaces of the carbon fibers directly adhere to the surfaces of the carbon fibers. The carbon nanotubes have a bent shape having a bent portion. | 2021-07-29 |
20210230387 | GLIDE-ON COATING FOR POLYMERIC GLOVES - Polymeric gloves include a donning-facilitating coating. The donning-facilitating coating facilitates a hand of a user to glide into and out of the glove while either leaving a visible residue on the hand of the user, or not leaving a visible residue on the hand of the user, when the donning-facilitating coating is contacted by the hand of the user. | 2021-07-29 |
20210230388 | PHENOLIC FOAM AND METHOD OF MANUFACTURE THEREOF - A thermal insulating phenolic foam and method of manufacture thereof is provided. A phenolic foam is formed by foaming and curing a phenolic resin composition that comprises a phenolic resin, an acid catalyst, a blowing agent comprising a hydrocarbon having 6 carbon atoms or less, and an alkoxy alcohol. The resulting foam has low thermal conductivity and has excellent long term thermal stability. | 2021-07-29 |
20210230389 | FLAME-RETARDANT PHENOLIC RESIN FOAM - A phenolic resin foam has a density of 30 kg/m | 2021-07-29 |
20210230390 | PREPARATION METHOD OF POLYURETHANE FOAM - A method of a polyurethane foam includes the following steps of: (1) simultaneously pumping a mixed solution prepared from hydrogen peroxide, an organic acid, a catalyst and a stabilizer and a vegetable oil into a first microstructured reactor of a micro-channel modular reaction device for reacting to obtain a reaction solution containing epoxidized vegetable oil; (2) simultaneously pumping the reaction solution containing the epoxidized vegetable oil obtained from the step (1) and a compound of formula III into a second microstructured reactor of the micro-channel modular reaction device for reaction to obtain a vegetable oil polyol; and (3) reacting the vegetable oil polyol prepared from the step (2) with a foam stabilizer, a cyclohexylamine, an isocyanate and a foaming agent cyclopentane for foaming so as to prepare a rigid polyurethane foam. | 2021-07-29 |
20210230391 | PROCESS AND SYSTEM FOR DEPOLYMERIZING PLASTIC - A continuous flow process and system for depolymerizing plastic. A heterogeneous mixture of solid plastic particles, a solvent, and a catalyst are pumped continuously through a heating zone at a flow rate resulting in a particle speed sufficient to keep the plastic particles in suspension. The heterogeneous mixture is heated in the heating zone and maintained in a hold zone to complete depolymerization of the mixture into a homogeneous solution containing a liquefied reaction product. The homogeneous solution is cooled to solidify and precipitate a solid reaction product. The solid reaction product is separated from the solvent to be recycled. Contaminants are removed from the solvent, and the solvent is recirculated for use as a constituent of the heterogeneous mixture. | 2021-07-29 |
20210230392 | HEAT SHRINKABLE FILM AND METHOD FOR REPRODUCING POLYESTER CONTAINER USING SAME - Embodiments relate to a heat shrinkable film and a process for regenerating a polyester container using the same. The heat shrinkable film comprises a copolymerized polyester resin comprising a diol component and a dicarboxylic acid component and has a heat shrinkage rate of 30% or more in the main shrinkage direction upon thermal treatment at a temperature of 80° C. for 10 seconds and a melting point of 190° C. or higher as measured by differential scanning calorimetry. It not only solves the environmental problems by improving the recyclability of the polyester container, but also is capable of enhancing the yield and productivity. | 2021-07-29 |
20210230393 | METHOD FOR REPRODUCING POLYESTER CONTAINER AND REPRODUCED POLYESTER CHIPS PREPARED THEREFROM - Embodiments relate to a process for regenerating a polyester container and regenerated polyester chips prepared therefrom. The process comprises preparing a polyester container provided with a heat shrinkable film; crushing the container provided with the heat shrinkable film to obtain flakes; and thermally treating the flakes to produce regenerated polyester chips, wherein when the flakes are thermally treated at a temperature of 200° C. to 220° C. for 60 minutes to 120 minutes, the clumping fraction is 5% or less, and the flakes comprise first flakes obtained by crushing the container and second flakes obtained by crushing the heat shrinkable film. It not only solves the environmental problems by improving the recyclability of the polyester container, but also is capable of enhancing the yield and productivity. | 2021-07-29 |
20210230394 | CARBON AND ELASTOMER INTEGRATION - Compounds having an elastomer material, a filler material, at least one additive material, and at least one accelerant material are disclosed. In various embodiments, the filler material comprises a graphene-based carbon material. In various embodiments, the graphene-based carbon material comprises graphene comprising up to 15 layers, carbon aggregates having a median size from 1 to 50 microns, a surface area of the carbon aggregates at least 50 m | 2021-07-29 |
20210230395 | SOLID POLYMERIC ARTICLES HAVING HYDROPHOBIC COMPOUNDS INTERMIXED THEREIN - The present invention relates to a three-dimensional solid polymeric article having surface effects comprising a polymer composition and 0.1 to 20% by weight of a hydrophobic compound, based on the total weight of the solid polymeric article, where the hydrophobic compound is intermixed throughout the polymer composition and throughout three-dimensional solid polymeric article; and where the hydrophobic compound is selected from a cyclic alcohol which is substituted with at least two hydrophobic groups. | 2021-07-29 |
20210230396 | RUBBER COMPOSITION AND TIRE - The present invention provides rubber compositions and tires which provide improved overall performance in terms of wet grip performance and dry grip performance. Included is a rubber composition having a hardness that reversibly changes with water, satisfying the relationships (1) and (2) below, and having a stress at break of 8.0 MPa or more, | 2021-07-29 |
20210230397 | GAS PHASE COATING OF BORON NITRIDE NANOTUBES WITH POLYMERS - Boron nitride nanotube (BNNT)—polyimide (PI) and poly-xylene (PX) nano-composites, in the form of thin films, powder, and mats may be useful as layers in electronic circuits, windows, membranes, and coatings. The processes described chemical vapor deposition (CVD) processes for coating the BNNTs with polymeric material, specifically PI and PX. The processes rely on surface adsorption of polymeric material onto BNNTs as to modify their surface properties or create a uniform dispersion of polymer around nonotubes. The resulting functionalized BNNTs have numerous valuable applications. | 2021-07-29 |
20210230398 | ELECTRICALLY CONDUCTIVE POLYMER ADHESIVES WITH COMPLEX DIMENSIONAL FILTERS - In one or more embodiments, the present invention is directed to an electrically conductive polymer composition comprising a conductive metal filler material comprising a plurality of metal particles and one or more carbon-based filler material substantially homogenously dispersed throughout a polymer matrix, wherein the aspect ratio of the one or more carbon-based filler material is at least ten times greater than the aspect ratio of the conductive metal filler material comprising a plurality of metal particles. In one or more embodiment, the carbon-based filler material will comprise at least one of carbon nanotubes, multi-walled carbon nanotubes and edge-functionalized graphene. | 2021-07-29 |
20210230399 | NITROCELLULOSE MEMBRANE COMPRISING NON-COVALENTLY ATTACHED ORGANIC NANOSTRUCTURED MOLECULE - The present invention provides an improved method of quantitative and/or qualitative analysis of a target molecule using nitrocellulose membrane (NCM). In particular, the present invention provides a porous nitrocellulose membrane that includes a surface and an organic nanostructured molecule that is non-covalently attached to the surface of NCM. The organic nanostructured molecule has a branched region that includes a plurality of terminal region (e.g., terminal end) moieties that are non-covalently attached or bound to a surface of the porous NCM. The organic nanostructured molecule also comprises a linear region that includes a covalently attached capture molecule that is adapted to selectively bind to a target molecule. The NCM of the invention provides an improved reproducibility, reliability, and selectivity compared an NCM in the absence of the organic nanostructured molecule. | 2021-07-29 |
20210230400 | SOLUTION COMPRISING AN ASSOCIATIVE POLYMER AND A CYCLODEXTRIN POLYMER - A solution including an associative polymer, a cyclodextrin polymer, and a solvent is provided. The associative polymer is a powder in the absence of the solvent. Additionally, a method of making down an associative polymer powder to form a solution is provided. The method includes blending a mixture of the powder, a cyclodextrin polymer, and a solvent to yield the solution, wherein the powder includes particles having been dry-cut to a median particle size of from about 200 microns to about 10,000 microns. Additionally, a powder product is provided. The powder product includes from about 80 wt. % to about 99.9 wt. % associative polymer; and from about 0.1 wt. % to about 20 wt. % of a cyclodextrin polymer. | 2021-07-29 |
20210230401 | RUBBER COMPOSITION COMPRISING A POLYPHENYLENE ETHER RESIN AS A PLASTICIZER - A rubber composition is based on at least one predominant vinylaromatic diene elastomer, a reinforcing filler, a crosslinking system, and a polyphenylene ether resin which has a number-average molecular mass (Mn) within a range from 800 to 1500 g/mol and a general formula (I): | 2021-07-29 |
20210230402 | Tire Tread Rubber Composition - Disclosed herein are tire tread rubber compositions comprising a specified elastomer component, reinforcing silica filler, a specified hydrocarbon resin, a cure package, and optionally oil. The elastomer component includes styrene-butadiene rubber and polybutadiene. | 2021-07-29 |
20210230403 | Propylene Ethylene Diene Terpolymer Polyolefin Additives for Improved Tire Tread Performance - Elastomeric compositions comprising propylene-ethylene-diene terpolymer based polyolefin additives useful in tire tread compositions. The elastomeric compositions comprise 100 phr (parts by weight per hundred parts of total elastomer) diene elastomers; about 0 to about 80 phr of processing oil; 0 to about 80 phr of a hydrocarbon resin; about 60 to about 140 phr of filler; a curative agent; and about 5 to about 30 phr of a silane functionalized propylene-ethylene-diene terpolymer. The silane functionalized propylene-ethylene-diene terpolymer comprises from about 2 wt. % to about 40 wt. % of ethylene and/or C | 2021-07-29 |
20210230404 | THERMALLY EXPANDABLE RUBBER COMPOSITION - A thermally expandable rubber composition, including a) at least one solid rubber A from the group consisting of styrene-butadiene rubber, cis-1,4-polybutadiene, synthetic isoprene rubber, natural rubber, ethylene-propylene-diene rubber (EPDM), nitrile rubber, butyl rubber and acrylic rubber; b) processing oil PO, comprising at least one Treated Distillate Aromatic Extract (TDAE); c) at least one vulcanization system VS; d) at least one filler G; e) at least one blowing agent BA. The thermally expandable rubber composition provides low VOC content and exhibits good applicability as well as other material properties after full curing, especially above 200° C. for 40 min, especially good adhesion on substrates, especially metal substrates. | 2021-07-29 |
20210230405 | THERMALLY EXPANDABLE RUBBER COMPOSITION - A thermally expandable rubber composition, including a) at least one solid rubber A from the group made of styrene-butadiene rubber, cis-1,4-polybutadiene, synthetic isoprene rubber, natural rubber, ethylene-propylene-diene rubber (EPDM), nitrile rubber, butyl rubber and acrylic rubber; b) processing oil PO, comprising at least one Treated Distillate Aromatic Extract (TDAE); c) at least one vulcanization system VS; d) at least one filler G; e) at least one blowing agent BA selected from the list of bicarbonate, polycarboxylic acids and salts of polycarboxylic acids. The thermally expandable rubber composition provides good adhesion on metal substrates after curing at curing-temperatures around 160° C. | 2021-07-29 |
20210230406 | Expandable Thermoplastic Microsphere Doped Tire Innerliner - A cured elastomer comprising: an elastomer at 100 parts per hundred rubber (phr); and an expandable thermoplastic microsphere at about 0.1 to about 10 phr. Such a cured elastomer can be used, optionally with additives, in an air barrier article that is selected from the group consisting of a tire innerliner, a pneumatic tire, a tire curing bladder, an air sleeves, a diaphragm, and a hose. With microspheres the compounded cured elastomer shows a reduction in specific gravity and a reduction in permeability. Both of these properties are highly desirable in tire design and performance. | 2021-07-29 |
20210230407 | THERMOPLASTIC RUBBER - PRISM Thermoplastic Rubber (PTR) is a novel, composite rubber material technology principally compounded from EOL, ambient ground, whole tires through the management of a unique process governed by the application of advanced, quantum field physics. The value from this technology is to provide a virgin-material-analog that may be readily integrated at high ratio, into new tire construction using conventional tire chemistry and manufacturing techniques resulting in a sustainable and significant, positive cost-benefit ratio as compared to current tire manufacturing economics. | 2021-07-29 |
20210230408 | TPO SHEET ALLOWING DISPLAY AND TOUCH SENSING - The present invention relates to a TPO sheet allowing display and touch sensing. More specifically, the present invention relates to a TPO sheet having a color and light-transmitting properties used as surface materials for automobile interior parts. According to the present invention, when the TPO sheet is used as surface materials for automobile interior parts, an interior decorative effect may be obtained due to color properties thereof. In addition, when the TPO sheet is attached to the surface of a display panel, due to light-transmitting properties thereof, light emitted from the display panel may be transmitted through the TPO sheet. Thus, content displayed on the display panel may be visible through the TPO sheet. In addition, a touch sensing operation may be performed on the TPO sheet. | 2021-07-29 |
20210230409 | MULTIMODAL ETHYLENE-BASED POLYMER COMPOSITIONS HAVING IMPROVED TOUGHNESS - Embodiments of polymer compositions and articles comprising such compositions contain at least one multimodal ethylene-based polymer having at least three ethylene-based components, wherein the multimodal ethylene-based polymer exhibits improved toughness. | 2021-07-29 |
20210230410 | ROOFING COMPOSITIONS COMPRISING LINEAR LOW DENSITY POLYETHYLENE - Provided is a polymer blend composition comprising linear low density polyethylene, a propylene polymer generally having rubber dispersed therein, and a combination of a propylene copolymer and an ethylene copolymer. In one embodiment, there is provided a polymer blend composition comprising 15 to 75 weight percent of a propylene polymer having from 10-60% crystallinity, 30-50 weight percent of a linear low density polyethylene, and a combination of the propylene copolymer and the ethylene copolymer comprising the remainder of the composition. | 2021-07-29 |
20210230411 | Ethylene Acrylic Acid Copolymers - The present disclosure relates to copolymers including ethylene and α,β unsaturated carboxylic acid units, such as acrylic acid. Copolymers may include from about 0.4 mol % to about 1.1 mol % of the α,β unsaturated carboxylic acid units, and have a melt index of from about 0.1 g/10 min to about 2 g/10 min. Alternatively, copolymers may include from about 0.4 mol % to about 2.4 mol % α,β unsaturated carboxylic acid units, and have a melt index of from about 0.1 g/10 min to about 1.4 g/10 min. | 2021-07-29 |
20210230412 | POLYPROPYLENE COMPOSITION AND MOLDED ARTICLE - A polypropylene composition made from or containing a polymer made from or containing:
| 2021-07-29 |
20210230413 | JOINING MATERIAL FOR LASER WELDING AND LASER WELDING METHOD USING THE SAME - A joining material for laser welding, a laser welding method using the same, and a laser joined body using the laser welding method. The joining material includes a polymer matrix and a needle-shaped inorganic filler. The polymer matrix includes a polypropylene resin having a melt index of 80 g/10 min or more to 95 g/10 min or less as measured at a temperature of 230° C. and a load of 2.16 kg, and the needle-shaped organic filler has an aspect ratio of 10:1 to 20:1. | 2021-07-29 |
20210230414 | ETHYLENE/ALPHA-OLEFIN/POLYENE BASED COMPOSITIONS - The invention provides a composition comprising a first composition, comprising a first ethylene/alpha-olefin/non-conjugated polyene and a second ethylene ethylene/alpha-olefin/non-conjugated polyene, and wherein the first composition comprises the following property: Mw>1389.6 [g/mole] MV+115,000 g/mole, wherein MV is the Mooney Viscosity (ML 1+4, 125C), and Mw is the weight average molecular weight, as determined by conventional GPC. | 2021-07-29 |
20210230415 | POLYMER COMPOSITION AND USE THEREOF - The present invention relates to a composition containing 20 to 60 parts by mass of a component derived from an ethylene-based copolymer rubber (A), 5 to 30 parts by mass of a component derived from a polypropylene resin (B), 4 to 14 parts by mass of a component derived from a styrene-based thermoplastic elastomer (C) and 5 to 70 parts by mass of a component derived from a softening agent (D) (with the total amount of the components (A), (B), (C) and (D) being 100 parts by mass), wherein a mass ratio of the component derived from the styrene-based thermoplastic elastomer (C) to the component derived from the softening agent (D) ((C)/(D)) is 0.01 to 1; a skin member of an automobile interior part, the skin member comprising the composition; and an automobile interior parts having the skin member. | 2021-07-29 |
20210230416 | COPOLYMER, RUBBER COMPOSITION, AND TIRE - Provided are copolymers which provide improved overall performance in terms of fuel economy and wet grip performance, as well as rubber compositions and tires containing the copolymers. Included is a copolymer obtained by copolymerizing an aromatic vinyl compound, a conjugated diene compound, and a compound represented by the formula (1) below or by copolymerizing a conjugated diene compound and a compound represented by the formula (1) below, the copolymer having a weight average molecular weight of 1.0×10 | 2021-07-29 |
20210230417 | Vinyl Alcohol Based Copolymer, Method for Preparing the Same and Gas Barrier Film Comprising the Same - In the present disclosure, there are provided a vinyl alcohol-based copolymer including a first repeating unit derived from an olefin, a second repeating unit containing a hydroxyl group, and a third repeating unit containing a cyanoalkyloxy group formed by a reaction of the repeating unit containing a hydroxyl group and an unsaturated nitrile-based compound, wherein the third repeating unit is included in an amount of 2 mol % or more and less than 10 mol % with respect to 100 mol % of a total amount of the second repeating unit and the third repeating unit; a method for preparing the same; and a gas barrier film including the same. The vinyl alcohol-based copolymer has excellent moisture stability, thereby exhibiting excellent gas barrier properties even in a humid environment. | 2021-07-29 |
20210230418 | RESIN COMPOSITION CONTAINING POLYVINYL CHLORIDE RESIN AND ACRYLIC RESIN AND BOARD FOR INTERIOR MATERIALS MANUFACTURED USING THE SAME - The present invention relates to a resin composition containing a polyvinyl chloride resin and an acrylic resin and a board for interior materials manufactured using the same. More specifically, the present invention relates to a resin composition having excellent heat resistance due to a high glass transition temperature, having high flexibility even with a low plasticizer content, and having excellent processability due to such properties, as compared with the case wherein a polyvinyl chloride resin is used alone, and to a board for interior materials manufactured using the resin composition. According to the present invention, the resin composition may be applied to both a calendering method and an extrusion method due to excellent processability thereof. | 2021-07-29 |
20210230419 | POLYMER AND PREPARATION METHOD AND APPLICATION THEREOF - Provided are a polymer having ultraviolet absorption functionality and preparation method thereof; specifically, three monomers having different ultraviolet absorption bands are used for copolymerization, achieving a significant expansion of the ultraviolet absorption range and achieving the effect of full-band ultraviolet shielding. The obtained polymer film has strong visible light transmittance, fluorescence, easy processing, excellent stability, and remarkable ultraviolet shielding performance, and can be broadly applied in such areas as aviation, construction, agriculture, and optical devices. | 2021-07-29 |
20210230420 | Polyolefin Grafted Polydiene Polymers, And Methods Of Making And Using Same - Embodiments of the present disclosure are directed to polyolefin grafted polydiene polymers, wherein the polyolefin grafted polydiene polymers comprises a polydiene having a polydiene polymer backbone, a polyolefin, and at least one sulfur containing functionalizing agent which grafts the polyolefin onto at least one non-terminal position on the polydiene polymer backbone. | 2021-07-29 |
20210230421 | TOUGHENED EPOXY COMPOSITIONS - Disclosed is a toughened epoxy composition comprising (a) a first epoxy component comprising one or more epoxy resins having at least one oxazolidone ring structure; and (b) a second epoxy component comprising one or more liquid epoxy resins; (c) one or more latent epoxy curing agents; (d) one or more rubber toughening agents and (e) one or more phenoxy resin toughening agents. | 2021-07-29 |
20210230422 | CURABLE COMPOSITION - A curable composition including (A) a compound having two or more alkenyl groups and a perfluoro(poly)ether group in one molecule, wherein the perfluoro(poly)ether group is represented by formula: —(OC | 2021-07-29 |
20210230423 | POLYURETHANE-POLYORGANOSILOXANE COPOLYMER AND METHOD FOR ITS PREPARATION - A polyurethane—polyorganosiloxane copolymer and methods for its preparation are disclosed. The copolymer has polyfunctional end groups, which render it crosslinkable by multiple crosslinking reactions. | 2021-07-29 |
20210230424 | FLEXIBLE POLYURETHANE FOAM, AUTOMOBILE SEAT PAD, AND FLEXIBLE POLYURETHANE FOAM PRODUCTION METHOD - Provided is a flexible polyurethane foam having high hardness required for weight reduction of members and having low stress relaxation. A flexible polyurethane foam comprises a structural protein fiber having a length of 0.1 mm to 5 mm. | 2021-07-29 |
20210230425 | POLYAMIDE RESIN FILM AND RESIN LAMINATE USING THE SAME - The present invention relates to a polyamide resin film having improved light resistance by minimizing color difference variation rate due to long-term ultraviolet irradiation, and a resin laminate using the same. | 2021-07-29 |
20210230426 | MULTI-VINYL CYCLIC SILOXANE ENHANCED ETHYLENE/ALPHA-OLEFIN/DIENE INTERPOLYMER BASED COMPOSITIONS - A composition comprising the following components: A) an ethylene/α-olefin/non-conjugated diene interpolymer; B) a peroxide; C) at least one multi-vinyl cyclic siloxane selected from Structure 1 below: Structure 1, wherein n is an integer greater than, or equal to, 1; and each R1 is independently selected from the following: a (C | 2021-07-29 |
20210230427 | NEAR-INFRARED HARVESTING TRANSPARENT LUMINESCENT SOLAR CONCENTRATORS WITH ENGINEERED STOKES SHIFT - A luminescent solar concentrator (LSC) device is provided. The LSC device has an active layer including a modified luminophore having a polymethine component including a plurality of methine groups (═CH—) | 2021-07-29 |
20210230428 | POLYMERIC DYES AND USES THEREOF - Disclosed herein are polymeric dyes, their preparation, and their uses. Some embodiments relate to their use for detecting biological activity in samples, such as the presence of bacteria in blood. | 2021-07-29 |
20210230429 | PRODUCT HAVING ULTRAVIOLET RADIATION PROTECTION - A product for incorporating ultraviolet radiation protection and antimicrobial protection into a synthetic polymer is disclosed which has a quantity of zinc oxide particles modified with a layer of a reactive group that forms a bond with a quantity of synthetic polymer chips having C—H bonds. A product for incorporating ultraviolet radiation protection and antimicrobial protection into a synthetic polymer prior to forming a synthetic material is also disclosed which has a quantity of synthetic polymer chips and a quantity of zinc oxide particles modified with a layer of a reactive group that forms a bond with the quantity of the synthetic polymer chips. | 2021-07-29 |
20210230430 | NANOCARBONS IN CARBON BLACK, CARBON FIBERS AND CARBON BLACK, AND METHODS OF FORMING A COMPOSITION BY CO-PROCESSING NANOCARBON AGGREGATES AND CARBON BLACK AGGREGATES - Provided herein is a method of forming a composition by co-processing nanocarbon aggregates and carbon black aggregates, which includes providing nanocarbon aggregates, providing carbon black aggregates, and mixing the nanocarbon aggregates and the carbon black aggregates such that the nanocarbon aggregates disperse into looser aggregates of nanocarbons and carbon black, or individualized nanocarbons dispersed among the carbon black aggregates. | 2021-07-29 |
20210230431 | SILICATE-EMULSION PRIMER AND PAINT - An emulsion composition includes an acrylic polymer, a metal silicate, and water. Advantageously, the emulsion composition provides coatings with superior adhesion of coatings to a concrete, clay, or ceramic substrate. In particular, the emulsion composition provides improved adhesion of the silicate primer to the concrete, clay, or ceramic substrate and strong cohesion between the primer and top coat paint allow for a much better overall performance. A method for applying the emulsion composition is also provided. | 2021-07-29 |
20210230432 | WATER BASED PEELABLE PAINT FOR ARCHITECTURE COATINGS - A peelable paint composition for forming a peclable coating on a substrate is provided. The peelable paint composition includes water, a polysiloxane resin, and a film-forming resin that includes a component selected from the group consisting of styrene-butadiene copolymer, polyvinyl butyral, and combinations thereof. | 2021-07-29 |
20210230433 | PRECURSORS FOR FORMING HETEROPHASIC ANTI-FOULING POLYMERIC COATINGS - An aqueous precursor liquid for forming an anti-fouling heterophasic thermoset polymeric coating is provided. The precursor liquid includes a first fluorine-containing polyol precursor having a functionality >about 2 that forms a fluorine-containing polymer component defining a first phase in the coating. The precursor liquid also includes a second precursor that forms a second component present as a second phase. The first phase can be a continuous phase and the second phase can be a discrete phase, or the second phase can be the continuous phase and the first phase can be the discrete phase. The discrete phase includes a plurality of domains each having an average size of ≥to about 500 nm to ≤to about 25,000 nm. A crosslinking agent, water, and optional acid or base are also present. Methods of making anti-fouling heterophasic thermoset polymeric coatings with such precursors are also provided. | 2021-07-29 |
20210230434 | ELECTRICALLY CONDUCTIVE MULTILAYER FILM - An electrically conductive multilayer film is disclosed. The electrically conductive multilayer film may comprise a non-conductive base layer, a transparent layer comprising transparent conductor material, and a transparent primer layer. The non-conductive base layer, the transparent layer comprising transparent conductor material, and the transparent primer layer are arranged one on the other in a vertical direction such that the transparent primer layer is situated between the non-conductive base layer and the transparent layer comprising transparent conductor material and is in direct contact with the transparent layer comprising transparent conductor material. The transparent primer layer is formed of a composition comprising a polymer, wherein the polymer is selected from a group consisting of polyvinylidene chloride, a copolymer, wherein one of the monomers is vinylidene chloride, and any combination thereof. Further is disclosed a method, a touch sensing device, and different uses. | 2021-07-29 |
20210230435 | METHOD FOR PREPARING SILVER NANOPARTICLES STABILIZED WITH TETRAOCTYLAMMONIUM, AND METHOD FOR PRODUCING ELECTRICALLY CONDUCTIVE THIN FILM BY USING SILVER NANOPARTICLES PREPARED BY SAME - The present invention relates to a method for preparing silver nanoparticles and a method for producing an electrically conductive thin film by using the silver nanoparticles prepared by same, and provides a method which prepares hydrophobic silver nanoparticles having high distribution stability by being stabilized with tetraoctylammonium by processing with a thiosulfate salt, and which easily produces a thin film having high electrical conductivity, only by processing with a solution without post-processing under a high-temperature high-pressure condition, by using the hydrophobic silver nanoparticles stabilized with tetraoctylammonium. | 2021-07-29 |
20210230436 | CORE-SHELL PARTICLES AND USE THEREOF - In a method for manufacturing core-shell particles including core particles and a shell, the constituent metal elements of the core particles and the shell are different from each other. A quinone-containing core particle dispersion containing at least core particles consisting of a first metal, hydroquinone (HQ), benzoquinone (BQ), and a second metal compound including a second metal element for making up the shell is prepared, and a reduction treatment is performed on the quinone-containing core particle dispersion, through addition of a reducing agent, to form a shell including the second metal element as a main constituent element, on the surface of the core particles. A mass ratio: HQ/BQ ratio of added hydroquinone (HQ) and benzoquinone (BQ) is 0.1 to 120. | 2021-07-29 |
20210230437 | Organic Solvent Composition and Paint Composition Including the Same - Provided are an organic solvent composition having excellent solvency for and compatibility with a resin, and a paint composition including the same. Specifically, the paint composition including the same is prepared, due to the difference in evaporation rate of the organic solvent composition, the compatibility with the resin may be further improved. | 2021-07-29 |
20210230438 | NON-AQUEOUS INK COMPOSITIONS - The present disclosure is drawn to non-aqueous ink compositions. The non-aqueous ink compositions can include from 70 wt % to 98 wt % alcohol solvent, from 1 wt % to 6 wt % phenol-formaldehyde resin, from 1 wt % to 5 wt % tackifier, and from 1 wt % to 14 wt % organic solvent-soluble dye. The tackifier can include a shellac having an acid number from 50 KOH/g to 100 mg KOH/g or a tackifier resin having an acid number from 100 mg KOH/g to 300 mg KOH/g. | 2021-07-29 |
20210230439 | WAXY BUILD MATERIALS FOR THREE-DIMENSIONAL PRINTING APPLICATIONS - In one aspect, waxy build material inks are described herein which, in some embodiments, exhibit desirable print quality and associated mechanical properties for three-dimensional printing applications. A build material ink, in some embodiments, comprises 20-40 wt. % rosin component, 5-35 wt. % non-polar wax component, and 40-65 wt. % alcohol wax component comprising one or more waxes of the formula (C | 2021-07-29 |
20210230440 | IRREVERSIBLY ERASABLE INK COMPOSITION HAVING A DISCOLORATION AGENT - There is a thermochromic ink composition having core-shell microcapsules, an aqueous dispersion medium and a decolorization agent. | 2021-07-29 |
20210230441 | PRE-LITHIATED FILM AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF - A pre-lithiated film and a preparation method therefor and an application thereof. The pre-lithiated film comprises: a 1 μm-50 μm base film and a 0.02 μm-100 μm pre-lithiated coating coated on the base film; the pre-lithiated coating includes: 1 wt %-99.99 wt % of a pre-lithiated material, 0 wt %-98.99 wt % of a coating material, 0.01 wt %-10 wt % of a binder, 0 wt %-10 wt % of a conductive additive material, 0 wt %-2 wt % of a dispersing agent and 0 wt %-2 wt % of an aid. The pre-lithiated material is a material that can produce an electrochemical reaction to release lithium ions under voltage control. The pre-lithiated material specifically includes: Li | 2021-07-29 |
20210230442 | SCUFF RESISTANT AND CHIP RESISTANT ARCHITECTURAL COMPOSITIONS - Solutions to the problems of scuffing and chipping of the paint films in high traffic areas and in tight spaces, such as dressing rooms in department stores, where multiple scrapings of the wall paints are created by consumers, clothes hangers, shoes, etc., and hallways and conference rooms in office and other commercial buildings are disclosed. | 2021-07-29 |
20210230443 | PACKAGING COATING CONTAINING WATER-DISPERSIBLE ACRYLIC BLOCK COPOLYMER - A food or beverage container having a body portion or an end portion that includes a metal substrate with a coating composition disposed thereon. The coating composition includes a water-dispersible acrylic linear block copolymer made by surfactant-free heterogeneous radical polymerization (“SFHRP”). The block copolymer imparts a desirable combination of flexibility and corrosion resistance to the coating composition, and the substantial absence of surfactants during polymerization contributes to other desirable properties including good blush resistance. | 2021-07-29 |
20210230444 | MULTI-COAT POLYMER PHOTONIC CRYSTAL FILMS - Polymer composite photonic crystal materials are disclosed as coatings and topcoats which have high reflection (>30%) in a specific range of the electromagnetic spectrum, such as ultraviolet (<400 nm), visible (Vis, 400 nm-700 nm), or near-infrared radiation range (NIR, 700-2000 nm), and relatively low reflection (<20% reflection) in a second, different range of the electromagnetic spectrum. Surprisingly, it was found that through a formulation and additives approach, the optical properties of polymer composite photonic crystal films can be selectively modified from a variety of different coating methods, including spray deposition. | 2021-07-29 |
20210230445 | ENCAPSULATING COMPOSITION - An encapsulating composition and an organic electronic device comprising the same, and the encapsulating composition which is capable of effectively blocking moisture or oxygen penetrating into the organic electronic device from the outside to secure the lifetime of the organic electronic device, implementing a top-emitting organic electronic device, being applied in an inkjet method, and providing a thin display. | 2021-07-29 |
20210230446 | SUBSTRATE WITH WATER REPELLENT OIL REPELLENT LAYER, VAPOR DEPOSITION MATERIAL, AND METHOD FOR PRODUCING SUBSTRATE WITH WATER REPELLENT OIL REPELLENT LAYER - To provide a water/oil repellent layer-provided substrate having a water/oil repellent layer excellent in abrasion resistance, a deposition material and a method for producing a water/oil repellent layer-provided substrate. | 2021-07-29 |
20210230447 | Two-component coating composition, method for homogeneously mixing a curing component into a binder component, and use of nano pigments for providing a marker color to a curing component - The present disclosure relates to a two-component coating composition comprising: i) a binder component comprising an isocyanate-curable binder polymer; and ii) a curing component comprising an isocyanate-functional curing agent and a color pigment having a D50 particle size in the range of from 10 to 200 nm and a D95 particle size in the range of from 30 to 300 nm, wherein the D50 and D95 particle size are measured by laser diffraction according to ISO 13320 using the Mie theory, wherein the curing component is free of any further color pigment. The disclosure further relates to a method for homogeneously mixing a curing component comprising an isocyanate-functional curing agent colored with nanopigments into a binder component, and to use of nanopigments for providing a marker color to a curing component comprising an isocyanate-functional curing agent. | 2021-07-29 |
20210230448 | COATING COMPOSITION - The present invention relates to a coating composition, a coating system comprising the coating composition, a coating method and application of the coating system, and a product coated with the coating system. The coating composition comprises: (A) at least one aqueous polyurethane dispersion and/or one aqueous polyacrylate dispersion, wherein the aqueous polyurethane dispersion comprises at least one polyurethane polymer (a), wherein the polyurethane polymer (a) is obtained by a reaction comprising at least one polyurethane prepolymer (a1) and at least one isocyanate-reactive component (a2), wherein the polyurethane prepolymer (a1) is obtained by a reaction comprising the following components: (a1-1) at least one polyisocyanate having an isocyanate functionality of no less than 2, and (a1-2) at least one polyfunctional polyether polyol having a hydroxyl functionality of no less than 3, wherein the polyfunctional polyether polyol has an amount of 1 wt % to 20 wt %, based on the amount of the components for preparing the polyurethane prepolymer being 100 wt %, and (B) at least one crosslinking agent. | 2021-07-29 |
20210230449 | COVER WINDOW FOR FLEXIBLE DISPLAY DEVICE AND FLEXIBLE DISPLAY DEVICE - The present disclosure relates to a cover window for a flexible display device including a polymer substrate including a polyamide resin; and a hard coating layer formed on at least one surface of the polymer substrate, wherein a yellow index of the polymer substrate measured in accordance with STM E 313 is 4.00 or less, and an elastic modulus of the polymer substrate measured at a strain rate of 12.5 mm/min in accordance with ISO 527-3 is 4 to 9 GPa. | 2021-07-29 |
20210230450 | METHOD FOR PRODUCING A POLYMER FILM - A method for producing a PEDOT film on a substrate comprising a substrate and at least one PEDOT layer on a surface of the substrate is disclosed. The method comprises applying a solution comprising an oxidant and a base inhibitor on a surface of the substrate; subjecting the oxidant-coated substrate to a polymerization step by exposing the surface (s) of the oxidant-coated substrate to EDOT monomer vapour at a polymerization temperature; and wherein, during the polymerization step, the temperature of the oxidant-coated substrate is kept at a controlled substrate temperature and wherein the controlled substrate temperature is 2-40° C. lower than the polymerization temperature. Further is disclosed a conducting PEDOT film, an electronic device comprising the conducting PEDOT film and different uses of the conducting PEDOT film. Further, is disclosed a method for producing a polymer film formed of a copolymer, a conducting polymer film, an electronic device comprising the conducting polymer film and different uses of the conducting polymer film. | 2021-07-29 |