29th week of 2022 patent applcation highlights part 25 |
Patent application number | Title | Published |
20220227966 | DISPERSION LIQUID, COMPOSITION, CURED FILM, COLOR FILTER, OPTICAL ELEMENT, SOLID-STATE IMAGING ELEMENT, AND HEADLIGHT UNIT - A dispersion liquid contains modified silica particles that are obtained by reacting silica particles which are surface-treated with a compound A represented by Formula Si(R | 2022-07-21 |
20220227967 | Coloured material based on metal nanoparticles - The invention relates to methods for producing coloured materials with the use of metal nanoparticles of gold, copper or silver, to said coloured materials, and to the uses of same in various applications. | 2022-07-21 |
20220227968 | AIR SPRING BELLOWS MADE BY PROCESSES EMPLOYING A EUTECTIC MIXTURE - A method of preparing a cured air spring bellows includes preparing a vulcanizable composition including a eutectic composition by mixing a vulcanizable elastomer, a sulfur-based curative, zinc oxide, and a eutectic composition; preparing a green member using the vulcanizable composition; and curing the green member to form the air spring bellows. | 2022-07-21 |
20220227969 | ROOM TEMPERATURE CURABLE COMPOSITION - The present invention discloses a room temperature curable composition, comprising: (a) a polymer; (b) a filler; and (c) a curing catalyst. The polymer is selected from the group consisting of silyl modified polyether, silyl modified polyurethane, silyl terminated polyacrylate, and combinations thereof. The composition of the present invention has sufficiently high plasticity to be moldable by hand in the uncured state. | 2022-07-21 |
20220227970 | Structuring agents - The present invention relates to methods for processing plant and/or micro-organism derived cellulose materials into rheology/structuring agents. More in particular, the present invention relates to methods wherein plant and/or micro-organism derived cellulose material is co-processed with carboxycellulose. The methods of the present invention provide a variety of benefits, in terms of process efficiency and scalability as well as in relation to the properties of the materials that are obtainable using these methods. For instance, it has been found that (highly) concentrated products produced using the method of the invention are easily (re)dispersible in water and aqueous systems to regain much of the cellulose component's original rheological performance. | 2022-07-21 |
20220227971 | METHOD FOR PRODUCING RESIN COMPOSITION - A method for producing a first kneading step in which cellulose fibers having a weighted-average fiber length of 0.20 mm to 1.50 mm, a compatibilizing resin, and urea are introduced into a kneader and kneaded. | 2022-07-21 |
20220227972 | NATURAL COMPOSITION COMPRISING ALGINATE AND CELLULOSE NANOFIBERS ORIGINATING FROM BROWN SEAWEED - A natural composition for 3D printing comprising alginate from brown seaweed and cellulose nanofibers, wherein the cellulose nanofibers originate from cellulose from the same brown seaweed sample(s) as the alginate. | 2022-07-21 |
20220227973 | CELLULOSE ACETATE AND CELLULOSE ACETATE COMPOSITION - This cellulose acetate has a total degree of acetyl substitution of 1.75 or more and 2.55 or less, and a degree of acetyl substitution at 2-position or a degree of acetyl substitution at 3-position is 0.7 or less. This cellulose acetate composition includes the cellulose acetate and an additive. The additive is one or more selected from the group consisting of (a) substances of which a pH of a 1 wt. % aqueous solution at 20° C. is 8 or more, (b) substances that dissolve in water at 20° C. in an amount of 2 wt. % or more, and (c) substances that exhibit biodegradability in seawater. | 2022-07-21 |
20220227974 | HYDROPHOBICALLY MODIFIED CHITOSAN COMPOSITIONS - Disclosed herein is a polymer composition comprising an effective amount of a hydrophobically-modified polymer having functional groups along the backbone occupied by a fatty anhydride moiety. The polymer composition has a potent hemostatic action by gelling blood upon contact, and is suitable for treating internal and external bleeds. As disclosed herein, the modified polymer can be generated without the use of toxic reagents that would require removal from the product. Further, compositions are shelf stable even in a flowable form. That is, the hydrophobic grafts are not lost under product storage conditions (e.g., room temperature storage). | 2022-07-21 |
20220227975 | TIRE INCORPORATING A RUBBER COMPOSITION INCLUDING A SPECIFIC HYDROCARBON RESIN - Described herein are tires comprising a rubber composition based on at least an elastomer and a hydrocarbon resin, wherein the hydrocarbon resin is based on a cyclic monomer selected from the group consisting of a distillation cut from a petroleum refinery stream, and/or C | 2022-07-21 |
20220227976 | CHLOROPRENE COPOLYMER LATEX AND PRODUCTION METHOD THEREFOR - One embodiment of the present invention relates to a chloroprene copolymer latex, a method for producing a chloroprene copolymer latex, a chloroprene copolymer latex composition, and a molded article or dipped product of a chloroprene copolymer rubber. The chloroprene copolymer latex is a latex of a chloroprene copolymer including monomer units derived from 2-chloro-1,3-butadiene (chloroprene) and monomer units derived from 2-methyl-1,3-butadiene, wherein the tetrahydrofuran insoluble content in the chloroprene copolymer is 20% by mass or less, and the proportion of the monomer units derived from 2-methyl-1,3-butadiene is 10 to 27 mol % in the chloroprene copolymer. | 2022-07-21 |
20220227977 | FILMS FROM RECYCLED POLYETHYLENE - Large volumes of recycled polyethylenes are available for reuse. It would be desirable to prepare films from recycled polyethylene, however, the technical demands for many types of films can make this very difficult. Provided herein are films, for example, stretch films; shrink films; films for vacuum packages and films for dunnage packaging, that may be prepared from a blend of recycled polyethylene with “virgin” polyethylene. | 2022-07-21 |
20220227978 | Ethylene Interpolymer Products and Films - This disclosure relates to ethylene interpolymer compositions and films prepared therefrom. Specifically: ethylene interpolymer products having: a dimensionless nonlinear rheology network parameter, Δ | 2022-07-21 |
20220227979 | Crosslinked Polymeric Composition and Coated Conductor - The present disclosure provides a crosslinked polymeric composition. The crosslinked polymeric composition contains (A) a silane functionalized ethylene-based polymer and (B) inorganic hollow microspheres having (i) a D | 2022-07-21 |
20220227980 | POLYOLEFIN-BASED RESIN COMPOSITION FOR VEHICLE INTERIOR MATERIAL COMPRISING HEAT-TREATED WASTE COFFEE GROUNDS - Disclosed is a polyolefin-based resin composition for a vehicle interior material including heat-treated waste coffee grounds. The resin composition includes a polyolefin-based resin, waste coffee grounds including a volatile matter (VM) in an amount less than about 20 wt % of the waste coffee grounds, a modified polypropylene, an inorganic filler, and a thermoplastic elastomer. | 2022-07-21 |
20220227981 | Polypropylene-Based Composite - The present invention relates to a polypropylene-based composite, including (A) polypropylene, and (B) an olefin-based polymer satisfying the following conditions: (1) a melt index (MI, 190° C., 2.16 kg load conditions) is from 0.1 g/10 min to 10.0 g/10 min, (2) a density (d) is from 0.860 g/cc to 0.880 g/cc, and (3) T(90)-T(50)≤50 and T(95)-T(90)≥10 are satisfied, wherein T(50), T(90) and T(95) are temperatures at which 50%, 90%, and 95% are melted, respectively, when fractionating a temperature-heat capacity curve from measurement results by the differential scanning calorimetry precise measurement method (SSA). The polypropylene-based composite of the present invention may show excellent impact strength. | 2022-07-21 |
20220227982 | POLYOLEFIN-BASED RESIN COMPOSITION FOR VEHICLE INTERIOR MATERIAL COMPRISING SPENT COFFEE GROUNDS - Disclosed is a polyolefin-based resin composition for a vehicle interior material including waste coffee grounds. The resin composition includes a polyolefin-based resin, waste coffee grounds including water in an amount less than about 2 wt % of the waste coffee grounds, a modified polypropylene, an inorganic filler, a thermoplastic elastomer, and a lubricant. | 2022-07-21 |
20220227983 | Heterophasic Polyolefin Composition - A heterophasic polyolefin composition comprising 55 to 95 wt.-% based on the total weight of the heterophasic polyolefin composition of a propylene butene random copolymer (A) having an MFR | 2022-07-21 |
20220227984 | PARTICLE AND METHOD FOR PRODUCING PARTICLE - To provide a method for producing a particle that can suppress non-specific adsorption without using BSA. A method for producing a particle, including: a first step of mixing a radically polymerizable monomer, an organic silane compound having a silicon atom to which an alkoxy group is bonded and having radical polymerizability, a radical polymerization initiator, a water-soluble polymer, and an aqueous medium to prepare an emulsion; and a second step of adding a specific reactive compound after the first step. | 2022-07-21 |
20220227985 | CPVC PIPE HAVING IMPROVED RESISTANCE TO ENVIRONMENTAL STRESS CRACKING - The disclosed technology relates to a plastic compound suitable for preparing articles, such as pipe, with good physical properties, such as impact strength, and resistance to environmental stress cracking (ESC). In particular, the technology relates to a vinyl chloride resin, which includes chlorinated polyvinyl chloride (“CPVC”) homopolymer. Furthermore, the invention relates to vinyl chloride homopolymer compounds containing the vinyl chloride homopolymer resin, and articles made from such compounds, which compounds meet 23447 cell classifications under ASTM D1784. | 2022-07-21 |
20220227986 | VINYL ACETATE-ETHYLENE COPOLYMER EMULSION AND METHOD FOR THE PRODUCTION THEREOF - A vinyl acetate-ethylene copolymer emulsion and method of making the same. The vinyl acetate-ethylene copolymer emulsion is prepared by using a redox initiator. Where the redox initiator includes a salt of at least one metal selected from the group consisting of silver (Ag), platinum (Pt), copper (Cu), mercury (Hg), zinc (Zn), tin (Sn), lead (Pb), bismuth (Bi), cadmium (Cd) and chromium (Cr). The emulsion further includes an oligomer of a monocarboxylic acid selected from the group consisting of C | 2022-07-21 |
20220227987 | METHOD FOR PREPARING CONJUGATED DIENE-BASED POLYMER - The present invention relates to a method for preparing a conjugated diene-based polymer, characterized in using a dimer acid saponified material as an emulsifier in a polymerization initiation step and injecting a monomer and the emulsifier in three or more installments after initiating polymerization, and the conjugated diene-based polymer prepared by the preparation method of the present invention has excellent physical properties such as impact strength and reflection haze. | 2022-07-21 |
20220227988 | THERMOPLASTIC ELASTOMER GEL - A thermoplastic elastomer (TPE) compound is disclosed which has very low hardness by virtue of the use of a combination of high styrene content styrene-ethylene-ethylene-propylene-styrene copolymer, a conventional styrene-ethylene-ethylene-propylene-styrene copolymer, and a plasticizer. Super-soft extruded or molded plastic articles may be formed from pellets of the compound, with a resulting Shore OO Hardness of between about 35 to about 52. Molded articles may be prepared using injection molding techniques. | 2022-07-21 |
20220227989 | POLYACETAL RESIN COMPOSITION AND SLIDING MEMBER - A polyacetal resin composition and a sliding member, the polyacetal resin composition having excellent performance with respect to friction/abrasion characteristics while maintaining good appearance of a molded article thereof or low occurrence of mold contamination during molding. The polyacetal resin composition contains at least (A) 100 parts by mass of a polyacetal resin, (B) 0.01 part by mass to 1 part by mass of a hindered-phenol-based antioxidant, (C) 0.3 part by mass to 5 parts by mass of silicone oil, (D) 0.1 part by mass to 1.0 part by mass of calcium carbonate, and (E) 0.02 part by mass to 0.2 part by mass of a fatty acid, the calcium carbonate (D) is precipitated calcium carbonate which is not surface-treated and which has an average particle diameter of 1μm or less, and the fatty acid (E) is a C12-30 fatty acid. | 2022-07-21 |
20220227990 | POLYVINYL ESTER FORMULATIONS, METHODS OF MAKING THE SAME ROOFING MATERIALS AND ROOFING SYSTEMS INCLUDING THE SAME - Some embodiments of the present disclosure relate to a method comprising obtaining a mixture comprising at least one vinyl polymer, at least one organic acid, and at least one hydronium ion donor. In some embodiments, the method comprises reacting an —OH group of the B polymer chain segment with the at least one organic acid in the presence of the at least one hydronium ion donor, so as to form at least one polyvinyl ester. Some embodiments of the present disclosure relate to a roofing material comprising at least one reinforcement material and at least one polyvinyl ester. | 2022-07-21 |
20220227991 | TOUGHENED TWO-COMPONENT EPOXY COMPOSITION - A two-component epoxy resin composition includes a first component K1 including at least one epoxy resin A that contains on average more than one epoxy group per molecule; and a second component K2 including a hardener B for epoxy resins; wherein the two-component epoxy resin composition contains between 2 and 35 wt.-%, based on the total weight of the composition, of at least one impact modifier I in either one or both of components K1 and K2; wherein the impact modifier I is a reaction product of at least one polymeric diol, at least one polyisocyanate, and cardanol. The two-component epoxy resin composition exhibits excellent toughness and impact peel strength | 2022-07-21 |
20220227992 | POLYESTER RESIN BLEND - The present disclosure relates to a polyester resin blend. The polyester resin blend exhibits excellent miscibility even if it contains recycled polyethylene terephthalate as well as virgin polyethylene terephthalate, and can provide molded articles with high transparency. | 2022-07-21 |
20220227993 | RECYCLABLE EXTRUSION BLOW MOLDED ARTICLES FROM BLENDS OF COPOLYESTERS AND RECYCLED PET - The present disclosure relates to recyclable extrusion blow molded articles made from blends of recycled PET and copolyester compositions which comprise residues of terephthalic acid, neopentyl glycol (NPG), 1,4-cyclohexanedimethanol (CHDM), ethylene glycol (EG), and/or 2,2,4,4-tetramethyl-1,3-cyclobutanediol residues, in certain compositional ranges that are <4 mm thickness, have a high level of recycled PET content, have low haze and are recyclable in a PET stream. | 2022-07-21 |
20220227994 | POLYMERIC COMPOSITIONS COMPRISING POLYLACTIC ACID (PLA) AND COPOLYMERS THEREOF - In various embodiments, the present invention provides polymeric compositions that combine polylactic acid (PLA) (or heteropolymers of lactic acid) with additives (organic or inorganic), such as elastomeric additives and/or co-polymer additives. Such polymeric blends may exhibit improved mechanical properties and/or degradation rates compared to PLA homo-polymer (or a lactic acid heteropolymer). | 2022-07-21 |
20220227995 | POLYAMIDE-BASED RESIN COMPOSITION FOR INJECTION MOLDING AND SLIDING COMPONENT FORMED THEREFROM - The present invention provides a polyamide-based resin composition for injection molding suitable for a sliding component required to have excellent moldability, heat resistance stability, abrasion resistance, and sliding stability. The polyamide-based resin composition is a polyamide-based resin composition for injection molding containing a crystalline polyamide resin (A) and a polyester fiber (B) having a liquid crystal skeleton. The crystalline polyamide resin (A) preferably has a melting point of 170° C. or higher, and the polyamide-based resin composition preferably contains 0.1 to 40% by mass of the polyester fiber (B) having a liquid crystal skeleton based on the total mass of the polyamide-based resin composition. | 2022-07-21 |
20220227996 | ROOM-TEMPERATURE-VULCANIZING ORGANOPOLYSILOXANE COMPOSITION, SILICONE RUBBER, AND ARTICLE - A room-temperature-vulcanizing (RTV) silicone rubber composition having an organopolysiloxane having a hydrolyzable silyl group at the molecular chain end as a base component (base polymer), used in combination with a lactate silane capable of eliminating a lactic acid ester as a crosslinking agent, and blended with a predetermined curing accelerator, etc. can give a cured product (silicone rubber) that exhibits good moisture resistance as well as excellent safety, adhesiveness, curability, and low odor. | 2022-07-21 |
20220227997 | Elastomeric silicone compositions comprising glycerol, cyclodextrin and octenidine - Herein is disclosed an emulsion comprising a silicone pre-elastomer, glycerol, a cyclodextrin, and a metal catalyst suitable for use in the polymerization of the silicone pre-elastomer, a silicone elastomer formed from the emulsion and dermal patches for release of octenidine formed from the silicone elastomer. Further there is dis-closed methods of forming the emulsion, the silicone elastomer and the dermal patch. | 2022-07-21 |
20220227998 | MIXED SUSPENSION - This mixed suspension contains (1) a dispersant, (2) a cellulose nanofiber, and (3) a filler. | 2022-07-21 |
20220227999 | UNSYMMETRICAL SQUARAINE DYES AND APLLICATIONS THEREOF - The present invention relates to an unsymmetrical squaraine dye of formula (I) and process for the preparation thereof. Further, the present invention relates to an electronic device with an enhanced device efficiency containing a dye of formula (I) co-sensitized with a sqaurine dye. | 2022-07-21 |
20220228000 | STABILIZATION OF PHYCOCYANINS - The present invention relates to a stabilized phycocyanin composition comprising a complexing agent and an encapsulating agent as stabilizer. The present invention further relates to a method for preparing the composition and the use of the composition for coloring particularly food products. | 2022-07-21 |
20220228001 | COLLOIDAL SILICA FOR METAL POLISHING - The problem to be solved by the present invention is to provide colloidal silica for metal polishing that is capable of achieving a high polishing rate. This problem can be achieved by a colloidal silica for metal polishing, comprising a silica particle having a surface on which a functional group having at least one carboxyl group is immobilized by covalent bonding. | 2022-07-21 |
20220228002 | SURFACE-COATED INORGANIC PARTICLES AND METHOD FOR MANUFACTURING SAME, AND ORGANIC SOLVENT DISPERSION CONTAINING SAME - Provided are surface-coated inorganic particles and a method for manufacturing the same, whereby the dispersibility of inorganic particles in an organic solvent can be improved, and a function or performance of the inorganic particles can thereby be adequately demonstrated. In the present invention, surfaces of inorganic particles of titanium oxide or the like are coated with a reaction product of a silicate compound having an amino group, and/or a hydrolysis product thereof, and at least one compound selected from the group consisting of a carboxylic acid, a carboxylic acid halide, an acid anhydride, a sulfonic acid halide, and an isocyanate. The reaction product forming the coating is preferably a silicate compound having at least one bond selected from the group consisting of an amide bond, a sulfonamide bond, a urethane bond, and a urea bond, and/or a hydrolysis product thereof. | 2022-07-21 |
20220228003 | THERMAL AND/OR FIRE RESISTANT PANEL, A MOUNTING ASSEMBLY, AND A KIT - Disclosed herein is a thermal and/or fire resistant panel comprising: a panel body comprising a fire resistant composition, wherein the fire resistant composition comprises: a silane cross-linked hybrid inorganic polymer; and a siloxane. | 2022-07-21 |
20220228004 | THERMAL AND/OR FIRE RESISTANT PANEL, A MOUNTING ASSEMBLY, AND A KIT - Disclosed herein is a thermal and/or fire resistant panel comprising: a panel body comprising a fire resistant composition, wherein the fire resistant composition comprises: a silane cross-linked hybrid inorganic polymer; and a siloxane. | 2022-07-21 |
20220228005 | Aqueous-Based Release Coatings and Article Therefrom - Described herein is a latex coating composition comprising particles of of the polymer are of formula I, wherein R | 2022-07-21 |
20220228006 | METAL PACKAGING POWDER COATING COMPOSITIONS, COATED METAL SUBSTRATES, AND METHODS - Powder coating compositions, particularly metal packaging powder coating compositions, coated metal substrates, and methods; wherein the powder coating compositions include powder polymer particles comprising a polymer having a number average molecular weight of at least 2000 Daltons, wherein the powder polymer particles have a particle size distribution having a D50 of less than 25 microns; and, in certain embodiments, one or more charge control agents in contact with the powder polymer particles. | 2022-07-21 |
20220228007 | ARTICLES HAVING THERMOSET COATINGS AND COATING METHODS - A method to prevent corrosion of a susceptible article of a two-article system, in which first and second articles of the two-article system have surfaces facing one another and in which the two articles have different anodic indices includes applying a coating material to the surface of the first article and curing the coating material on the surface of the first article. The method further includes contacting and securing the surface of the first article with the surface of the second article. The two articles exhibit substantially no corrosion following exposure to a corrosive environment under standard GMW17026 for a 15 year simulated test. | 2022-07-21 |
20220228008 | ANTIMICROBIAL SACRIFICIAL FLOOR COATING SYSTEMS - Disclosed are antimicrobial sacrificial floor coatings systems including an antimicrobial sacrificial floor coating composition capable of reducing and/or preventing gram positive and gram negative bacterial growth on floors. | 2022-07-21 |
20220228009 | FAINTLY-ABSORPTIVE COMPOSITE COATINGS THAT MIMIC COLORED GLASS - Optical products and methods of making them are disclosed, the optical products comprising a polymeric substrate and a composite coating. The composite coating, in turn, comprises: a first layer comprising a polyionic binder, and a second layer comprising insoluble particles that absorb electromagnetic energy and insoluble particles that absorb relatively little visible light. Each of the first layer and the second layer includes a binding group component which together form a complimentary binding group pair. | 2022-07-21 |
20220228010 | ANTIMONY-FREE RADIATION CURABLE COMPOSITIONS FOR ADDITIVE FABRICATION, AND APPLICATIONS THEREOF IN INVESTMENT CASTING PROCESSES - Radiation curable compositions for additive fabrication are described and claimed. Such compositions are particularly suited for investment casting applications, and include a cationically polymerizable component, a radically polymerizable component, a certain type of prescribed antimony-free, sulfonium salt-based cationic photoinitiator, and a free-radical photoinitiator. In other embodiments, the composition may also include a photosensitizer and/or a UV/absorber. Also described and claimed is a method for using a liquid radiation curable resin for additive fabrication with a certain type of prescribed antimony-free, sulfonium salt-based cationic photoinitiator and a certain type of prescribed photosensitizer in an investment casting process. | 2022-07-21 |
20220228011 | METHOD FOR GENERATING A COMPOSITION FOR PAINTS,VARNISHES, PRINTING INKS, GRINDING RESINS, PIGMENT CONCENTRATES OR OTHER COATING SUBSTANCES - The method includes inputting a specification of a desired combination of a first component and a second component of a composition, wherein the components are a solid and a dispersant, via a user interface of a computer system; carrying out a database query with the desired combination of the first component and the second component as the search criterion, wherein in the case where the database query supplies a known composition that meets the search criterion, the known composition is output, wherein in the opposite case, a further database query of a composition including the first component and the second component, serving as the search criterion, is carried out to find a candidate composition that includes one of the two components as well as a substitute component instead of the other component; and carrying out further steps for generating the formulation and outputting the composition. | 2022-07-21 |
20220228012 | ANTI-COUNTERFEIT INK COMPOSITION, ANTI-COUNTERFEIT INK, AND ANTI-COUNTERFEIT PRINTED PRODUCT - The present invention provides an anti-counterfeit ink composition including organic-inorganic hybrid infrared absorbing particles, and either a dispersant or a surfactant, or both, wherein the organic-inorganic hybrid infrared absorbing particles include infrared absorbing particles and a coating resin that covers at least a part of a surface of the infrared absorbing particles. | 2022-07-21 |
20220228013 | PIGMENT COMPOSITIONS, TABLETS AND CAPSULES - A pigment composition for a pigment contained in ink or the like is provided, the pigment composition being capable of better preventing oxidation of the pigment from occurring in the ink or after printing, and better reducing discoloration of the pigment, even when the pigment has a small particle size such as a nanometer size. Further, a tablet and a capsule are provided. For example, the pigment composition includes: a black iron oxide; a dispersion medium; a dispersant; and an oxidation inhibitor, wherein the black iron oxide has a median diameter D50 of 30 nm or greater and 1 μm or less, and the oxidation inhibitor is reduced isomaltulose. | 2022-07-21 |
20220228014 | INK SET AND RECORDING HEAD INSPECTION METHOD - An ink set includes an inkjet ink and a recording head filling liquid. The inkjet ink contains a pigment, a pigment covering resin, and water. The recording head filling liquid contains polyethylene glycol, a nonionic surfactant, and water. The recording head filling liquid has a viscosity of at least 3 mPa·s and no greater than 10 mPa·s. The polyethylene glycol has a mass average molecular weight of at least 170 and no greater than 300. A percentage content of the polyethylene glycol in the recording head filling liquid is at least 7.0% by mass and no greater than 55.0% by mass. The pigment covering resin includes a styrene-acrylic resin. | 2022-07-21 |
20220228015 | CONDUCTIVE PASTE COMPOSITION - A conductive paste composition includes a conductive powder (A) and a resin component (B). A silver-based powder containing at least silver is used as the conductive powder (A), at least one of a thermosetting resin and a thermoplastic resin is used as the resin component (B). The conductive paste composition further contains a specific ester-based compound (C) having a molecular weight within a range of 150 to 2000 or a specific ether/amine-based compound (D) having a molecular weight within the range of from 150 to 30,000. | 2022-07-21 |
20220228016 | COATING COMPOSITION AND WOOD ARTICLE MANUFACTURED THEREFROM - The present application relates to a coating composition and wood article manufactured therefrom, the coating composition comprising: (A) a film-forming resin composition comprising a reactive donor capable of providing two or more nucleophilic carbanions, and a reactive acceptor comprising two or more carbon-carbon double bonds; (B) a catalyst for catalyzing the Michael addition crosslinking reaction between the reactive donor and the reactive acceptor, wherein the reactive donor has an aromatic epoxy backbone, and wherein the reactive donor has an epoxy equivalent weight in the range of from 400 to 1100 g/mol, preferably in the range of from 470 to 1000 g/mol, more preferably in the range of from 470 to 900 g/mol. | 2022-07-21 |
20220228017 | AQUEOUS DISPERSION OF FLUOROOLEFINS, AQUEOUS DISPERSION OF COPOLYMER OF FLUOROOLEFINS, AND METHOD FOR MANUFACTURING THE SAME - [Problem to be Solved] | 2022-07-21 |
20220228018 | COMPOSITION FOR AQUEOUS COATING LIQUID - To provide an aqueous composition for aqueous coating that contains a polymerized substance of a N-vinyl carboxylic acid amide and that dries efficiently when used to produce a coating substance. A composition for aqueous coating liquid, comprising at least a copolymer of a N-vinyl carboxylic acid amide monomer and a monomer of a salt of an unsaturated carboxylic acid, and water, in which the molar ratio between the N-vinyl carboxylic acid amide monomer and the monomer of a salt of an unsaturated carboxylic acid is 7.0:93.0 to 93.0:7.0, and the weight-average molecular weight of the copolymer is 15,000 to 2,500,000. | 2022-07-21 |
20220228019 | HYDROPHILIC CATIONIC DISPERSION POLYMERS FOR IMPROVED PRINT QUALITY AND WATER FASTNESS - Hydrophilic cationic dispersion polymers, compositions including same, and methods of using same. In some examples, a composition can include a hydrophilic cationic dispersion polymer disposed on a surface of a substrate. The substrate can be a paper, a textile, a non-woven material, a film, or mixtures thereof. The hydrophilic cationic dispersion polymer can include repeating units derived from a first monomer and a second monomer. The first monomer can be a nonionic monomer and the second monomer can be at least one hydrophilic cationic monomer selected from a diallyl-N,N-dimethylammonium halide and a monomer of the formula I: where A | 2022-07-21 |
20220228020 | LAMINATED POLYESTER FILM - The invention provides a laminated polyester film that is highly transparent, is resistant to blocking, and has excellent adhesion to a hardcoat layer and UV ink. The laminated polyester film contains a polyester film substrate and a coating layer on at least one surface of the polyester film substrate, wherein the coating layer is formed by curing a composition containing a urethane resin with a polycarbonate structure and a branched structure, a crosslinking agent, and a polyester resin. | 2022-07-21 |
20220228021 | Undercoat Paint Composition - The present invention relates to an undercoat paint composition comprising an acid-modified polyester resin, a pigment, and a solvent. | 2022-07-21 |
20220228022 | POLYURETHANE-BASED ICE-SHEDDING COATINGS - Winter icing can adversely impact transportation systems (aircrafts, drones, trains, etc.), infrastructure, and energy systems, among many other things. Existing ice-shedding coatings generally suffer from low durability under various mechanical, chemical, and environmental stresses. The polyurethane-based, stress-localized ice-shedding coatings described herein present a novel material paradigm to develop highly durable ice-shedding coatings capable of withstanding harsh aerospace and other industrial conditions. By optimizing the chemical composition and processing of the coating, a uniform, highly durable, polyurethane-based ice-shedding coating has been achieved that can be applied to a variety of surfaces. These coatings have been comprehensively tested, including ice adhesion strength measurements, ice-shedding capabilities in an icing wind tunnel, and a set of mechanical, chemical and environmental durability tests. These ice-shedding surfaces promise a feasible approach to address long-standing icing problems in aircrafts, drones, off-shore wind-turbines and other types of equipment and infrastructure. | 2022-07-21 |
20220228023 | RADIATION CURABLE COMPOSITIONS FOR COATING OPTICAL FIBER WITH ENHANCED HIGH-SPEED PROCESSABILITY - Radiation curable compositions for coating optical fibers are disclosed herein. In an embodiment, a radiation curable composition includes a reactive oligomer component, wherein a portion of the polymerizable groups of the reactive oligomer component include methacrylate groups; a reactive diluent monomer component, wherein a portion of the polymerizable groups of the reactive diluent monomer component include acrylate groups, acrylamide groups, or N-vinyl amide groups, or combinations thereof; a photoinitiator component, and an optional additive component. Also described are methods of coating the radiation curable compositions elsewhere described, and the fiber optic coatings and cables resulting therefrom. | 2022-07-21 |
20220228024 | COATING AGENT AND LAMINATE - In a coating agent obtained by water-dispersing a polyurethane resin, the polyurethane resin is a secondary reaction product of an isocyanate group-terminated prepolymer and a chain extender. The isocyanate group-terminated prepolymer is a primary reaction product of a polyisocyanate component containing a xylylene diisocyanate and/or a hydrogenated xylylene diisocyanate, and an active hydrogen group-containing component containing a short chain diol having 2 to 6 carbon atoms and an active hydrogen compound having a hydrophilic group; and the viscosity at 25° C. of the coating agent is 50 mPa·s or more. | 2022-07-21 |
20220228025 | POLYMER COMPOSITION FOR THIN COATINGS - The present application relates to a resin or polymer system suitable for two-component compositions, and a resin or polymer system configured for durable coatings with only thin coating weights. The resins and polymer systems of this invention provide high performance extremely thin, low gloss coatings with excellent adhesion, abrasion, scratch and chemical resistance The resins include a polyester component with one or more polyester polyols having a hydroxyl value of about 50 to about 300 and a polyurea component with one or more polyester polyol grafted polyurea polymers having a hydroxyl value of about 20 to about 100. These resin or polymer systems and two-component solvent borne coating compositions including such resin or polymer systems are surprisingly capable of achieving strong adhesion, excellent linear abrasion, and high chemical resistance all at the same time in a dry film thickness of about 2 mil or less, in some instances, about 1.2 mils or less, and in other instances, even about 1 mil or less. | 2022-07-21 |
20220228026 | SELF-EMULSIFYING POLYISOCYANATE COMPOSITION, TWO-PACK TYPE COATING COMPOSITION AND COATING FILM - The present invention relates to a self-emulsifying polyisocyanate composition including a reaction mixture of (a) an anionic compound having a specific structure, (b) nonionic hydrophilic group-containing monofunctional alcohol having a specific structure, (c) organic polyisocyanate, and (d) tertiary amine, a two-part coating composition that contains the composition, and a coating film that can be obtained from the coating composition. | 2022-07-21 |
20220228027 | BIOBASED URETHANE (METH)ACRYLATE FOR USE IN CLADDING - A radiation curable and at least partially biobased urethane (meth)acrylate for use in a one-component coating composition for cladding an outdoor surface of a building, obtained from the reaction of at least the following compounds: a. A polyisocyanate compound having a biobased carbon content of at least 20%, preferably at least 50%, as determined by method A of the standard ASTM D6866-12: 2008, and b. A (meth)acrylate compound, different from compound a, and containing a reactive group capable to react with isocyanate groups. | 2022-07-21 |
20220228028 | POLYAMIDEIMIDE RESIN COMPOSITION AND METHOD FOR PRODUCING POLYAMIDEIMIDE RESIN - A polyamideimide resin composition comprises a polyamideimide resin and a solvent containing a compound represented by formula (1). In the formula, R | 2022-07-21 |
20220228029 | WATER-REPELLENT AGENT, WATER-REPELLENT STRUCTURE, AND PRODUCTION METHOD FOR SAID STRUCTURE - A water-repellent structure includes a target object and a water-repellent portion on a surface to be treated of the target object. The water-repellent portion comprises a dried product of a water-repellent agent comprising a condensation product of a liquid composition comprising at least one selected from the group consisting of a polysiloxane compound having a hydrolyzable functional group or a condensable functional group and a hydrolyzate of the polysiloxane compound having a hydrolyzable functional group, or a liquid composition comprising at least one selected from the group consisting of a polysiloxane compound having a hydrolyzable functional group or a condensable functional group and a hydrolyzate of the polysiloxane compound having a hydrolyzable functional group. | 2022-07-21 |
20220228030 | TOPCOAT COMPOSITION OF IMAGING BLANKET WITH IMPROVED PROPERTIES - Provided herein is a topcoat composition comprising at least one fluorosilicone, a hydride-functional crosslinking agent, an infrared-absorbing filler, and at least one dispersant that is non-reactive with the hydride-functional crosslinking agent, by weight based on a total weight of the topcoat composition, wherein the topcoat composition has a degree of crosslinking between about 10 micrograms/hour/milligrams to about 20 micrograms/hour/milligrams. Further provided herein are methods of making the topcoat composition, as well as an imaging blanket and methods of reducing coating defects on a media coated using the imaging member. | 2022-07-21 |
20220228031 | POLISHING COMPOSITION USING POLISHING PARTICLES CONTAINING BASIC SUBSTANCE AND HAVING HIGH WATER AFFINITY - A polishing composition that is for use in CMP polishing and that makes it possible to minimize the occurrence of defects. A polishing composition comprising silica particles, a basic nitrogen-containing organic compound, and water serving as a solvent, wherein the composition exhibits an Rsp value of the following Formula (1) of more than 0.7 and 6 or less as calculated from values measured by pulse NMR: Rsp=(Rav−Rb)/(Rb) . . . (1) (wherein Rsp is an index of water affinity; Rav is the reciprocal of the relaxation time of the polishing composition; and Rb is the reciprocal of the relaxation time of the water serving as a solvent of the polishing composition). | 2022-07-21 |
20220228032 | BREAKAWAY ADHESIVE COATING SYSTEM - A breakaway adhesive coating system includes a substrate having a first substrate surface and a second substrate surface. A release coating is disposed over at least a portion of and bonded to the second substrate surface. A breakaway coating is disposed over a release coating surface opposite to the second substrate surface, the breakaway coating bonded to the release coating. An adhesive layer is disposed over a breakaway coating surface opposite to the release coating, the adhesive layer bonded to the breakaway coating. | 2022-07-21 |
20220228033 | SHAPE MEMORY MATERIAL AND USE THEREOF FOR BONDING OF SUBSTRATES - An adhesive article including an expandable layer composed of a shape memory polymer composition including a first curable adhesive and at least one thermoplastic elastomer and a first adhesive layer covering at least a portion of the first major surface of the expandable layer, wherein the shape memory polymer composition is in a temporary deformed shape. Further, a method for producing an adhesive article, to a method for bonding two substrates to each other, and to a two-part bonded assembly including a first substrate and a second substrate and adhesive article between the substrates. | 2022-07-21 |
20220228034 | METHOD FOR PRODUCING A PRESSURE-SENSITIVE ADHESIVE BASED ON AN ALKOXYLATED, IN PARTICULAR ETHOXYLATED, SILANE-CONTAINING POLYMER, PRESSURE-SENSITIVE ADHESIVE PRODUCED ACCORDING TO THIS METHOD, AND USE THEREOF - A method for manufacturing a pressure-sensitive self-adhering adhesive is based on an alkoxylated silane-containing polymer, to which is added at least one tackifying resin compatible with the alkoxylated, silane-containing polymer, and at least one catalyst (K). To overcome various disadvantages of the prior art, such as a too-slow or excessively violent reaction of the alkoxyl groups, and the need for an additional supplying of water, the alkoxylated silane-containing polymer is crosslinked using a catalyst (K) that comprises a Lewis acid-base adduct, wherein the Lewis acid (LS) is a reaction-inhibited cation at least in the temperature range below 60° C., and the Lewis base (LB) is an anion of a very strong acid. In a preferred embodiment the Lewis acid (LS) is an organyl-group-containing (AG) halogen-onium cation, and the Lewis base (LB) is the anion of a superacid. | 2022-07-21 |
20220228035 | LIGHT-RESPONSIVE TEMPORARY ADHESIVES AND USE THEREOF - The invention relates to a device that includes a substrate and a thin film of a photo-switchable adhesive layer applied to at least one surface of the substrate. A method of releasably supporting a product that includes adhering a product onto the thin film of the device and exposing the thin film to light sufficient to cause a change in the adhesive strength of the thin film. A method of making the device is also disclosed. | 2022-07-21 |
20220228036 | PRESSURE SENSITIVE ADHESIVE PARTICLE, ADHESIVE MATERIAL, APPARATUS FOR PRODUCING PRINTED MATERIAL, METHOD FOR PRODUCING PRINTED MATERIAL, PRINTED MATERIAL, SHEET FOR PRODUCING PRINTED MATERIAL, AND METHOD FOR PRODUCING SHEET FOR PRODUCING PRINTED MATERIAL - A pressure sensitive adhesive particle includes a sea-island structure constituted by a sea containing a resin A and islands containing a resin B1 and a resin B2, in which a viscosity of the resin B1 at 100° C. is smaller than a viscosity of the resin B2 at 100° C. | 2022-07-21 |
20220228037 | PRESSURE-SENSITIVE ADHESIVE SHEET FOR PROTECTING SEMICONDUCTOR ELEMENT - Provided is a pressure-sensitive adhesive sheet for protecting a semiconductor element that appropriately protects a semiconductor wafer without reducing a yield. The pressure-sensitive adhesive sheet for protecting a semiconductor element includes: a pressure-sensitive adhesive layer; and a base material. The pressure-sensitive adhesive layer has a surface resistivity of 1.0×10 | 2022-07-21 |
20220228038 | RADIATION-CURABLE ORGANOPOLYSILOXANE COMPOSITION AND A RELEASE SHEET - A radiation-curable organopolysiloxane composition comprising the components (A), (B) and (C): (A) organopolysiloxane represented by the formula (1), wherein at least one of R | 2022-07-21 |
20220228039 | REPOSITIONABLE ADHESIVE SHEETS WITH PYRAMIDAL STRUCTURES - An adhesive sheet includes an adhesive layer having a fine structure on the surface. The fine structure includes a plurality of convex structures. The convex structures each have two or more parts. A first part located at the top portion of the convex structure is made from a non-adhesive or weak adhesive material. A second part located below the first part is made from a strong adhesive material. Given that a width of a bottom surface of the convex structure is a and a distance between bottom surfaces of adjacent convex structures is β in an arrangement direction of the convex structures, β/(α+β)<0.3 is satisfied. | 2022-07-21 |
20220228040 | POLYMERIC TAPE WITH TEAR CUTS - A polymeric tape comprises a facestock extending lengthwise, the facestock including a polymer. An adhesive layer is on a first surface of the facestock. Tear-cuts are formed into at least one longitudinal edge of the facestock and extending inwardly, the tear-cuts being provided all along the at least one longitudinal edge of the facestock. | 2022-07-21 |
20220228041 | POLYETHYLENE COPOLYMER AND TERPOLYMER HOTMELT ADHESIVE COMPOSITIONS, ARTICLES AND METHODS OF PREPARING SAME - A hotmelt adhesive composition includes a polymer produced from ethylene, one or more branched vinyl ester monomers, and optionally, vinyl acetate, and a tackifier. A method for producing the hotmelt adhesive composition includes adding a polymer produced from ethylene, one or more branched vinyl ester monomers, and optionally, vinyl acetate and a tackifier into a mixer, optionally adding wax and/or antioxidant into the mixer, and mixing the polymer and the tackifier, and the optional wax and/or antioxidant at a temperature in a range from 150° C. to 200° C. to form the hot melt adhesive composition. A method for bonding a substrate to a similar or dissimilar substrate includes applying the hotmelt adhesive composition to at least one substrate; and bonding the substrate and the hotmelt adhesive composition together. A multi-layer article comprises at least one layer of the hotmelt adhesive compositions and one or more substrate layers. | 2022-07-21 |
20220228042 | ADHESIVE COMPOSITION, ADHESIVE FILM, AND FOLDABLE DISPLAY DEVICE COMPRISING SAME - The present invention relates to an adhesive composition including an acrylic polymer having a glass transition temperature of −40° C. or less and a citric acid ester-based compound whose ends are substituted with hydrogen or an alkyl group, an adhesive film, and a foldable display device. | 2022-07-21 |
20220228043 | REMOVABLE ADHESIVE COMPOSITION AND A LABEL CONTAINING IT - The invention relates to a removable adhesive composition and uses of the adhesive composition in different kinds of labels and label laminate applications. In addition, the present invention relates to a label and a label laminate containing the removable adhesive composition. | 2022-07-21 |
20220228044 | WATER-BASED TEMPORARY FIXING ADHESIVE, AND METHOD FOR PRODUCING VARIOUS MEMBERS OR PARTS USING SAID WATER-BASED TEMPORARY FIXING ADHESIVE - A water-based temporary fixing adhesive having excellent temporary fixing performance, coating performance and adhesion-stain prevention performance and containing (A) a hydroxy group-having thermoplastic resin and (B) a glucide, wherein the glucide (B) is at least one selected from sugars and sugar alcohols; and a method for producing a member or a part including a temporary fixing step of temporarily fixing a precursor of a member or a part and a processing substrate using the adhesive, and a processing step of mechanically processing the precursor to form a member or a part. | 2022-07-21 |
20220228045 | ACCELERATE CURE POLYURETHANE ADHESIVE COMPOSITION - Disclosed is an adhesive system and method of use thereof wherein the adhesive composition comprises a moisture curable adhesive comprised of an isocyanate terminated prepolymer and a cure accelerator having two curatives components having different cure kinetics. The cure accelerator is comprised of an isocyanate reactive compound comprising a primary, secondary or tertiary amino group, or a primary thiol group having faster curing kinetics resulting an increase in bead stability within the first minutes and a polyol selected from a diol and/or triol with slower curing kinetics allowing for sufficient open time and yet a fast strength build up. The preferred method of application of the adhesive system is via a 1K application gun. | 2022-07-21 |
20220228046 | COMPOSITION FOR DUST SUPPRESSION - The invention relates to an aqueous composition for the suppression of dust, comprising 1) an anionic surfactant; 2) an amphoteric surfactant; 3) a Bacillus species; and 4) a carbohydrate-based feedstock on which the Bacillus can grow. The composition is capable of forming a foam. When mixed with dust, the composition, in particular the foam thereof, is effective in preventing the dust from becoming airborne. Further, when applied before grinding or milling a material, the spreading of dust during and after the grinding or milling is effectively prevented. | 2022-07-21 |
20220228047 | Dielectric Thermal Management Fluids and Methods for Using Them - This disclosure relates generally to thermal management fluids. This disclosure relates more particularly to a dielectric thermal management fluid suitable for use managing heat in battery systems, methods of using such thermal management fluids, and systems including such thermal management systems. | 2022-07-21 |
20220228048 | DRILLING FLUID, DRILLING METHOD, AND DRILLING FLUID ADDITIVE - An object of the present invention is to provide an environmentally friendly drilling fluid that has excellent cuttings transport capability and excellent hole cleaning capability. A drilling fluid according to the present disclosure is a drilling fluid containing water, biodegradable fibers, and a thickener. The thickener contains a biodegradable polysaccharide. The content of the biodegradable polysaccharide in the drilling fluid is greater than or equal to 0.01 g/L and less than or equal to 5 g/L. | 2022-07-21 |
20220228049 | METHODS AND SYSTEMS ASSOCIATED WITH LUBRICANT FOR DRILLING FLUIDS - A composition of a lubricant including a GTL hydrocarbon, fatty acid amine, and styrene block polymer. | 2022-07-21 |
20220228050 | Nano-organosilicon film-forming and hydrophobic shale surface hydration inhibitor and its preparation method and application - A nano-organosilicon film-forming and hydrophobic shale surface hydration inhibitor is obtained by performing hydrophobic modification for nano-particles through long-chain organosilicon together with a surface-active agent. A preparation method of the said hydrophobic shale surface hydration inhibitor comprises steps as follows: nano-particles are added to the solvent under stirring conditions, and then an ultrasonic dispersion is performed; upon the end of the ultrasonic dispersion, the reaction system is adjusted to a pH of 9-11 to obtain mixed solution A; a long-chain organosilicon solution is then dropwise added to the mixed solution A for reaction under stirring conditions to obtain mixed solution B; a surface-active agent is added to the mixed solution B for reaction under stirring conditions; upon the reaction is finished, part of the solvent is removed to obtain the inhibitor. | 2022-07-21 |
20220228051 | METHODS AND COMPOSITIONS FOR SQUEEZE LIFE ENHANCEMENT - The present disclosure provides methods for inhibiting scale formation in subterranean reservoirs. The methods may include depositing silica-based nanoparticles on a surface of the subterranean reservoir and transporting a scale inhibitor to the surface of the subterranean reservoir. The scale inhibitor may adhere to the silica-based nanoparticles through a chemical interaction. The silica-based nanoparticles may adhere to one or more surfaces within the subterranean reservoir. | 2022-07-21 |
20220228052 | QUANTUM DOT-CONTAINING MATERIAL, AND COMPOSITION AND ELECTRONIC DEVICE INCLUDING THE SAME - A quantum dot-containing material includes: a quantum dot; and at least one ligand chemically bonded to the surface of the quantum dot and represented by a certain formula. A composition and an electronic apparatus, each include the quantum dot-containing material. | 2022-07-21 |
20220228053 | SEMICONDUCTOR NANOPARTICLE COMPLEX, SEMICONDUCTOR NANOPARTICLE COMPLEX COMPOSITION, SEMICONDUCTOR NANOPARTICLE COMPLEX CURED MEMBRANE, SEMICONDUCTOR NANOPARTICLE COMPLEX DISPERSION LIQUID, METHOD FOR PRODUCING SEMICONDUCTOR NANOPARTICLE COMPLEX COMPOSITION, AND METHOD FOR PRODUCING SEMICONDUCTOR NANOPARTICLE COMPLEX CURED MEMBRANE - Provided is a semiconductor nanoparticle complex having both improved fluorescence quantum yield and improved heat resistance. A semiconductor nanoparticle complex according to an embodiment includes a semiconductor nanoparticle complex in which two or more ligands including a ligand I and a ligand II are coordinated to the surface of a semiconductor nanoparticle, wherein: the ligands are composed of an organic group and a coordinating group; the ligand I has one mercapto group as the coordinating group; and the ligand II has at least two or more mercapto groups as the coordinating groups. | 2022-07-21 |
20220228054 | FLUORESCENT NAPHTHALIMIDE POLYMERS AND SOLUTIONS THEREOF FOR SCALE CONTROL IN AQUEOUS SYSTEMS - Disclosed are fluorescent water-soluble water treatment polymers suitable for use in scale inhibition in industrial water systems, the water treatment polymers comprising non-quaternized fluorescent naphthalimide derivative monomers. Also disclosed are methods of making the monomers, methods of making the polymers, methods of inhibiting scale in an industrial water system, and methods of using the polymers in coagulation and flocculation, and in cleaning applications. | 2022-07-21 |
20220228055 | QUANTUM DOT, AND INK COMPOSITION, OPTICAL MEMBER AND ELECTRONIC DEVICE INCLUDING THE SAME - Provided are a quantum dot including a core including crystals of a first semiconductor; a shell located on the core and including crystals of at least one second semiconductor; a first region located on the shell and including a first ligand; and an outerlayer located on the first region and an oligomer and/or polymer including a metal and a polar organic group, and an ink composition, an electronic device, and an optical member including the quantum dot. | 2022-07-21 |
20220228056 | QUANTUM DOT, QUANTUM DOT COMPOSITION, WAVELENGTH CONVERSION MATERIAL, WAVELENGTH CONVERSION FILM, BACKLIGHT UNIT AND IMAGE DISPLAY DEVICE - A quantum dot including fluorescent crystalline nanoparticle, wherein surface of the quantum dot is modified with a ligand containing fluorine. The quantum dots include fluorescent crystalline nanoparticles which have high stability and are less likely to agglomerate when added to a fluororesin. | 2022-07-21 |
20220228057 | BRIGHT SILVER BASED QUATERNARY NANOSTRUCTURES - Disclosed are nanostructures comprising Ag, In, Ga, and S and a shell comprising Ag, Ga and S, wherein the nanostructures have a peak wavelength emission of 480-545 nm and wherein at least about 80% of the emission is band-edge emission. Also disclosed are methods of making the nanostructures. | 2022-07-21 |
20220228058 | METHOD OF MANUFACTURING A CORE-SHELL STRUCTURED QUANTUM DOT PARTICLE, CORE-SHELL STRUCTURED QUANTUM DOT PARTICLE MANUFACTURED THEREBY, POPULATION OF THE CORE-SHELL STRUCTURED QUANTUM DOT PARTICLES, AND DISPLAY DEVICE INCLUDING THE SAME - A method of preparing a core-shell structured quantum dot particle includes the steps of (a) preparing a core of quantum dot particle containing indium (In) and phosphorus (P) and (b) forming a shell by reacting the core of the quantum dot particles prepared in step (a), a zinc oxo cluster represented by Formula 1 below, and at least one anion precursor containing a group 16 element. Quantum dot particles prepared by the method; a population of the quantum dot particles; and a display device containing the population of the quantum dot particles are disclosed: | 2022-07-21 |
20220228059 | PHOSPHOR COMPOSITION - A method is disclosed for forming a blended phosphor composition. The method includes the steps of firing precursor compositions that include europium and nitrides of at least calcium, strontium and aluminum, in a refractory metal crucible and in the presence of a gas that precludes the formation of nitride compositions between the nitride starting materials and the refractory metal that forms the crucible. The resulting compositions can include phosphors that convert frequencies in the blue portion of the visible spectrum into frequencies in the red portion of the visible spectrum. | 2022-07-21 |
20220228060 | BLUE-EMITTING NANOCRYSTALS WITH CUBIC SHAPE AND FLUORIDE PASSIVATION - This disclosure pertains to the field of nanotechnology. The disclosure provides methods of preparing nanostructures with fluoride passivation. The disclosure also provides methods of preparing nanostructures with fluoride and amine passivation. The nanostructures have high quantum yield, narrow emission peak width, tunable emission wavelength, and colloidal stability. Also provided are nanostructures prepared using the methods. And, nanostructure films and molded articles comprising the nanostructures are also provided. | 2022-07-21 |
20220228061 | Fabrication of Luminescent Quantum Dot Thiol-yne Nanocomposites With Tailorable Optical, Thermal and Mechanical Properties - This disclosure concerns a method of making a ligand for Quantum Dot functionalization, a method of making a functionalized Quantum Dot (QD) with a ligand, and a method of making a transparent luminescent quantum dot thiol-yne nanocomposite with tailorable optical, thermal, and mechanical properties. The prepolymer solution and functionalized Quantum Dot can be used in additive manufacturing. | 2022-07-21 |
20220228062 | Etching Composition And Method For Selectively Removing Silicon Nitride During Manufacture Of A Semiconductor Device - The disclosed and claimed subject matter is directed to an etching composition that includes (A) phosphoric acid and (B) a mixture that includes (i) a silicon-containing compound and (ii) an aqueous solvent. In some embodiments, the etching compositions include additional ingredients. The etching compositions are useful for the selective removal of silicon nitride over silicon oxide from a microelectronic device having such material(s) thereon during its manufacture. | 2022-07-21 |
20220228063 | NEW POLYMERIZABLE LIQUID CRYSTAL - The invention relates to novel anisotropic compounds of formula | 2022-07-21 |
20220228064 | OPTICALLY ANISOTROPIC LAYER, OPTICAL FILM, POLARIZING PLATE, AND IMAGE DISPLAY DEVICE - Provided is an optically anisotropic layer having an excellent surface condition, with which an image display device having an excellent contrast can be manufactured; and an optical film, a polarizing plate, and an image display device, each having the optically anisotropic layer. The optically anisotropic layer is obtained by immobilizing a polymerizable liquid crystal composition including a polymerizable rod-shaped liquid crystal compound exhibiting a liquid crystal state of a smectic phase and an additive in a liquid crystal state of a smectic phase, in which a molecular length A (Å) of the polymerizable rod-shaped liquid crystal compound, a layer interval B (Å) of the smectic phase of the optically anisotropic layer, and a molecular length C (Å) of the additive satisfy a relationship of Expression (1-1), 0.5×B≤C≤0.6×A . . . (1-1). | 2022-07-21 |
20220228065 | LIQUID-CRYSTALLINE MEDIUM AND LIQUID-CRYSTAL DISPLAY COMPRISING THE SAME - The invention relates to a liquid-crystalline medium, preferably having a nematic phase and dielectric anisotropy of 0.5 or more, which comprises one or more compounds of formula YX | 2022-07-21 |