Patents Issued in September 12, 2024
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Publication number: 20240301208Abstract: The invention relates to bright corn wax oxidates, to a process for their production and to their use for agricultural or forestry purposes, as an additive in plastic processing, in care products, in printing inks and/or in paints, and to saponified or estered corn wax oxidates produced by saponifying or estering the described corn wax oxidates.Type: ApplicationFiled: March 25, 2022Publication date: September 12, 2024Applicant: Clariant International LtdInventor: Philipp KRATZER
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Publication number: 20240301209Abstract: A mixture formed from desired proportions of recycled asphalt shingle and recycled asphalt pavement is disclosed. The methods of molding the mixture into paving blocks, which exhibit properties of high compressive strength and low water absorption, are described. The paving blocks may be used to construct roads, parking lots, driveways, etc.Type: ApplicationFiled: March 10, 2023Publication date: September 12, 2024Inventor: Gary Wilson
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Publication number: 20240301210Abstract: A fluorinated phthalocyanine compound represented by Formula (1) (in Formula (1), M represents a metal atom or an oxide of a metal atom, and R101 to R108 each independently represent an alkyl group, an aryl group, or a heterocyclic group, provided that at least one of R101 to R108 is a group represented by Formula (2); in Formula (2), R201 to R205 each independently represent a hydrogen atom or a monovalent substituent, provided that at least one of R201 to R205 is a group represented by any one selected from the group consisting of Formula (3), Formula (4), Formula (5), Formula (6), and Formula (7)); and applications thereof.Type: ApplicationFiled: May 14, 2024Publication date: September 12, 2024Inventors: Yoshihiko FUJIE, Hirotaka SATOU, Sho SHIBUSAWA, Yoshihiro JIMBO, Takayuki ITO, Keizo KIMURA
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Publication number: 20240301211Abstract: The present invention relates to particles having a rutile-type crystal structure. The particles have a crystallite diameter of 7 nm or more and contains 90% by weight or more of titanium oxide in terms of TiO2 and 0.2 to 10% by weight of tin oxide in terms of SnO2. Such particles are easily dispersed in a solvent and have a high refractive index.Type: ApplicationFiled: March 30, 2022Publication date: September 12, 2024Inventors: Yuko HORI, Hirotada ARAKANE, Ryo MURAGUCHI
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Publication number: 20240301212Abstract: A method of forming a titania-coated inorganic particle comprising the steps of: (a) agitating a mixture of inorganic particle and organic solvent; (b) adding titania precursor dropwise into the mixture of step (a) under agitation; and (c) adding catalyst to the mixture of step (b) thereby converting said titania precursor to titania which then forms a coating on said inorganic particle; wherein steps (a) to (c) are performed at neutral pH and ambient temperature.Type: ApplicationFiled: May 14, 2024Publication date: September 12, 2024Inventors: Xu Li, Yu Zhang, Ming Yan Tan
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Publication number: 20240301213Abstract: The present invention relates to a method for manufacturing a gas barrier film, including at least steps 1 to 3 (each step is as defined in the specification) in this order; a gas barrier film including: a substrate; and a polysilazane-based compound-derived layer on at least one surface side of the substrate, wherein the polysilazane-based compound-derived layer satisfies a specific requirement; and a gas barrier film including: a substrate; and a gas barrier layer laminate provided on at least one surface side of the substrate and including a gas barrier layer (XG) not adjacent to the substrate and a gas barrier layer (YG) located closer to the substrate than the layer (XG) and adjacent to the layer (XG), the gas barrier layers (XG) and (YG) being directly laminated, wherein the gas barrier layer laminate satisfies a specific requirement.Type: ApplicationFiled: March 1, 2024Publication date: September 12, 2024Applicant: LINTEC CorporationInventors: Nana SHINDO, Satoshi NAGANAWA
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Publication number: 20240301214Abstract: Novel coatings disclosed herein can be used to mitigate dust adhesion. In one embodiment, a method of making a dust repellant coating includes combining a titanium dioxide sol with colloidal silica to form a mixture. The method also includes adding solvent to the mixture, stirring the mixture for about an hour, and filtering the mixture into a solution of titanium dioxide and silica dioxide.Type: ApplicationFiled: May 13, 2024Publication date: September 12, 2024Inventors: Stacy L. Carrera, Alexandra V. Gordienko-Stanton, Franklin D.R. Maharaj
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Publication number: 20240301215Abstract: Disclosed here are a method of marking a dark-colored surface with a dark-colored LiDAR-reflective material and a marking composition comprising the dark-colored LiDAR-reflective material and a marking carrier. Particularly, the dark-colored LiDAR-reflective material comprises has a reflectivity in the visible spectrum of electromagnetic radiation that is ?10% and a reflectivity in the near-IR and LiDAR spectrum of electromagnetic radiation that is ?10%.Type: ApplicationFiled: March 8, 2023Publication date: September 12, 2024Applicants: Toyota Motor Engineering & Manufacturing North America, Inc., Toyota Jidosha Kabushiki KaishaInventors: Michael P. Rowe, Frederick W. Mau, II
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Publication number: 20240301216Abstract: A waterborne coating composition which includes a film-forming binder and composite particles comprising wax and a metal oxide, such as wax encapsulated zinc oxide, provides enhanced mildew resistance.Type: ApplicationFiled: May 9, 2024Publication date: September 12, 2024Inventors: Jennifer E. Lewane, Mark E. Wasil, Luke Kazmier, Milos Sunjevaric, Jean-Dominique Turgis, Tony A. Rook
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Publication number: 20240301217Abstract: An antimicrobial formulation that can be directly added into a composition or onto a surface of a composition (e.g., forming a surface coating on a composition or device). The antimicrobial formulation includes sodium pentaborate, di-sodium tetraborate decahydrate, titanium diborite, titanium borate, sodium pyrithione, zinc pyrithione, benzhetonium chloride, or any combination thereof.Type: ApplicationFiled: February 15, 2024Publication date: September 12, 2024Inventor: Okan Demir
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Publication number: 20240301218Abstract: Provided herein are compositions including polymeric binder, for example polydopamine (PDA); a poly(N,N-dimethylacrylamide) (PDMA) polymer or a PDMA co-N-(3-Aminopropyl) Methacrylamide (APMA) polymer, and an antimicrobial peptide (AMP), methods for using the compositions to coat a substrate, and methods for making the compositions. Alternatively, the composition may include a polymeric binder or a salt thereof, high molecular weight polymer and a pharmaceutically active agent. In particular, the substrate may form part of an apparatus on which it would be beneficial to limit biofouling and/or protein binding.Type: ApplicationFiled: June 2, 2022Publication date: September 12, 2024Inventors: Jayachandran N. Kizhakkedathu, Dirk Lange, Kai Yu, Robert E.W. Hancock
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Publication number: 20240301219Abstract: A flame-retardant polymer composition comprising a polymer, a flame retardant, metakaolin and optionally a reinforcing material, articles made from and comprising said flame-retardant polymer composition and methods of making said flame-retardant polymer composition.Type: ApplicationFiled: June 9, 2022Publication date: September 12, 2024Inventors: Maziyar Bolourchi, Saied Kochesfahani
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Publication number: 20240301220Abstract: The invention relates to a coating composition having an amine value of 6-90 mg KOH comprising: i) from 40-97 wt. % of reactive compound (M) containing at least one free radically polymerizable double bond, ii) from 2.5-20 wt. % of radical photoinitiator (R), iii) amine compound (D) containing at least one amino group and iv) non-photobleaching colored dye (C) which is able to react with freeradicals under bleaching of its color, wherein the wt. % is relative to the total weight of the composition, (M) is different from (R); (D) is different from (R); and (C) is different from (R) and (M); and the radical photoinitiator (R) contains species that are able to interact with amino groups in such a way that the generation of free radicals is activated when exposed to electromagnetic radiation.Type: ApplicationFiled: February 9, 2022Publication date: September 12, 2024Inventors: Nils Conrad, Daniel Kopetzki, Björn Fandrich, Frank Kamphuis
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Publication number: 20240301221Abstract: A coating liquid composition for pigment printing includes emulsified particles containing a silicone oil, and water. The content of the emulsified particles is more than 15.0% by mass based on the total amount of the coating liquid composition for pigment printing.Type: ApplicationFiled: March 6, 2024Publication date: September 12, 2024Inventors: Yoshitaka MIYAJIMA, Tetsuhiro OGUCHI, Takuya SONOYAMA
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Publication number: 20240301222Abstract: Provided is an active energy ray-curable offset printing ink composition, comprising a colorant, a urethane acrylate resin having an acid value of 3 mgKOH/g or less, a metal chelating agent, and a polyfunctional photopolymerizable compound, wherein a content of the metal chelating agent is 0.1 to 10%, and wherein the active energy ray-curable offset printing ink composition is configured for forming a printing layer in a laminated body comprising a first base material, the printing layer provided on the first base material, and a second base material provided on the printing layer.Type: ApplicationFiled: December 21, 2021Publication date: September 12, 2024Applicant: SAKATA INX CORPORATIONInventor: Naoki OMI
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Publication number: 20240301223Abstract: To provide a resin for ink compositions that is usable in the preparation of active energy ray-curable ink compositions and that can increase a proportion of biomass-derived ingredients. A polyester resin that is a condensation polymer of an acid ingredient including a fatty acid containing an epoxy group and a polybasic acid, and a polyhydric alcohol is employed, wherein the fatty acid has a peroxide value of 1 meq/kg or more in terms of triglyceride. Such a resin is prepared by a process for producing the polyester resin through heating a mixture containing an epoxidized oil or fat, a polybasic acid, and a polyhydric alcohol to subject to a transesterification reaction and a polycondensation reaction, wherein the epoxidized oil or fat has a peroxide value of 1 meq/kg or more.Type: ApplicationFiled: January 27, 2022Publication date: September 12, 2024Inventors: Naoki OMI, Yuka YOKOYAMA, Kota SAITO
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Publication number: 20240301224Abstract: Method for recycling printed plastic articles without contaminating or staining the recycled plastic with color due the printed ink. The ink is a water-based composition comprising select self-crosslinking acrylate copolymers or polyurethane resins, which inks exhibit good adhesion under conditions of use, but which are readily removed as solid particles when exposed to a hot caustic solution. Due to the inks being removed as solid particles, and not dissolving into the ink, the recycled plastic remains uncontaminated by the ink during recycling.Type: ApplicationFiled: June 28, 2022Publication date: September 12, 2024Applicant: SUN CHEMICAL CORPORATIONInventors: Alexander Lahr, Bruce Marshall
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Publication number: 20240301225Abstract: The present invention concerns a kit comprising a) an aqueous writing ink composition, containing—metal nanoparticles as coloring agent wherein said metal nanoparticles essentially consists of metal and said metal is chosen from silver, gold, aluminum and/or copper and—a dispersing agent, and b) an eradicator fluid containing at least one oxidizing agent. It also concerns an aqueous eradicator fluid for erasing an aqueous writing ink composition containing metal nanoparticles as the coloring agent, in which said metal nanoparticles said fluid containing—an oxidizing agent and—a volatile solvent. It further concerns a writing instrument containing the eradicator fluid, the use of the eradicator fluid and/or of the kit containing it and a method of correcting errors of a written mark made on porous substrate.Type: ApplicationFiled: February 24, 2022Publication date: September 12, 2024Applicants: SOCIÉTÉ BIC, UNIVERSITÉ DE HAUTE-ALSACE, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUEInventors: Karine MOUGIN, Guillaume CAFFIER, Feriel GHELLAL, Arnaud SPANGENBERG, Quentin BAUERLIN
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Publication number: 20240301226Abstract: A non-aqueous inkjet ink comprising a near infrared absorbing particle, a dispersant, a solvent, the dispersant is a polymer comprising an amine group or an acidic group and the solvent is selected from the group consisting of ketones, esters, ethers and alcohols. The non-aqueous inkjet ink can act as a fusing agent in a high speed sintering process. The non-aqueous inkjet ink is suitable for printing transparent or coloured 3D-objects.Type: ApplicationFiled: December 20, 2021Publication date: September 12, 2024Applicant: AGFA-Gevaert NVInventors: Sophie Lingier, Johan Loccufier, Sonny Wynants
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Publication number: 20240301227Abstract: A resin composition includes: resin particles including a resin; water; a first solvent having a boiling point of less than 250° C.; and a second solvent having a boiling point of 250° C. or more. A relative energy difference (RED), Ra/R0, in the Hansen solubility parameter (HSP) system between the second solvent and the resin is 3 or less. Ra is an HSP distance between the second solvent and the resin. R0 is a radius of a Hansen sphere of the resin. The Hansen sphere is determined so as to include coordinates of solvents having a boiling point of 250° C. or more in which the resin is dissolvable. A mass ratio of the second solvent to a solid component the resin particles in the resin composition is 0.7 to 2.3.Type: ApplicationFiled: March 7, 2024Publication date: September 12, 2024Applicant: BROTHER KOGYO KABUSHIKI KAISHAInventors: Keisuke YUHARA, Hiroyuki TANAKA, Makito IGUCHI
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Publication number: 20240301228Abstract: An example of a multi-fluid kit for textile printing includes a pretreatment fluid and a fixer fluid. The pretreatment fluid includes a linear siloxane comb polymer and a hydrophobic dendrimer. In some examples, the multi-fluid kit also includes a white inkjet ink. In some examples, the multi-fluid kit is part of a kit for textile printing which also includes a textile fabric.Type: ApplicationFiled: July 19, 2021Publication date: September 12, 2024Inventors: Dennis Z. Guo, Jie Zheng
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Publication number: 20240301229Abstract: A treatment liquid composition for ink jet textile printing includes urea, sodium chlorate, polyethylene glycol having a molecular weight of over 1000 and less than 10000, and water.Type: ApplicationFiled: March 8, 2024Publication date: September 12, 2024Inventors: Yoshitaka MIYAJIMA, Yuki WAKUSHIMA
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Publication number: 20240301230Abstract: The invention presented herein relates to bacterial cellulose (BC) suspensions, and methods of production and uses of the same. In particular, the invention relates to BC suspensions suitable for coating applications.Type: ApplicationFiled: March 28, 2022Publication date: September 12, 2024Inventors: Isabel Alvarez-Martos, Deby Fapyane, Alixander Perzon
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Publication number: 20240301231Abstract: The present invention pertains to polymer compositions for extrusion coating of metal sheets, to a method of producing a coated metal sheet using such a polymer composition, to coated metal sheets obtainable in such a method, and to the use of such coated metal sheets for the production of food or beverage containers, preferably beverage cans.Type: ApplicationFiled: May 20, 2024Publication date: September 12, 2024Inventors: Ard de Zeeuw, Jordan Diaz Gutierrez, Angelika Troll, Ramona Oliva, Christian Klug, Dirk Kasper, Markus Mueller, Heiko Hachmann-Thiessen
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Publication number: 20240301232Abstract: An aqueous roof coating composition includes an aqueous dispersion. The aqueous dispersion includes vinyl acetate ethylene copolymers that include 50 to 70% by weight vinyl acetate, 20% or more by weight ethylene, 0.1 to 5% by weight a first functional comonomer, and 0.1 to 5% by weight a second functional comonomer. The aqueous roof coating composition also includes a filler. The aqueous roof coating composition has 35 to 55% by weight vinyl acetate ethylene copolymer solids, 25 to 40% by weight filler, optionally 1 to 15% by weight pigment, and optionally other additives. The vinyl acetate ethylene copolymer exhibits a Tg of ?25 to ?15° C.Type: ApplicationFiled: October 27, 2021Publication date: September 12, 2024Applicant: Wacker Chemie AGInventors: Carol Quinn, Christian Daniels
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Publication number: 20240301233Abstract: A compound has a central structural unit of an arylene skeleton wherein a perfluoropolyether group is bonded to one end and a multifunctional (meth)acryloyl group is bonded to the other end via urethane bonds. The compound can impart good initial contact angle and wear resistance while being soluble in commonly used solvents. Thus, the compound may be useful in a coating agent as an additive for securing initial contact angle and wear resistance.Type: ApplicationFiled: January 23, 2024Publication date: September 12, 2024Applicant: DONGWOO FINE-CHEM CO., LTD.Inventors: Min Kyu PARK, Siae KIM, Kyoungmoon Jung, Yoonseok CHOI
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Publication number: 20240301234Abstract: An object of the present invention is to provide a powder component of which a coating film having excellent transparency can be formed, a resin composition for coating, and a coating film. A powder component of the present invention is a powder component containing a polyarylate containing a repeating unit represented by Formula (A-I) and a repeating unit represented by Formula (A-II), and a compound that is different from the polyarylate and that has a repeating unit represented by Formula (B), in which a value obtained by subtracting a measured value 1 from a measured value 2 is 2,000 ppm by mass or less. Measured value 1: a proportion of a mass of a compound represented by Formula (C) in the powder component with respect to a whole mass of the powder component. Measured value 2: a proportion of the mass of the compound represented by Formula (C) in a mixture obtained by mixing the powder component with diethylamine with respect to the whole mass of the powder component.Type: ApplicationFiled: May 15, 2024Publication date: September 12, 2024Applicant: FUJIFILM CorporationInventors: Taiki OGAWA, Koji HIRONAKA, Yutaka NOZOE, Junko YAMASHITA, Michio ARAI, Keisuke USHIROGATA
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Publication number: 20240301235Abstract: Disclosed herein is a coating material system including components (A) to (C) and optional further components. The optional components may be separated from one another, or they may also be wholly or at least partly mixed. The coating material system may additionally include at least one optional component such as a solvent. Component (A) includes at least one polyhydroxy group-containing compound and component (B) includes at least one polyisocyanate-containing compound. Component (C) is at least one bismuth-containing catalyst. Further components which may be present in the coating material system include, for example, hydroxyl-containing compounds, coating additives, pigments and/or solvents.Type: ApplicationFiled: October 7, 2020Publication date: September 12, 2024Inventors: Peter HOFFMANN, Benedikt SCHNIER, Christian BECKHAUS
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Publication number: 20240301236Abstract: An electrophotographic roller comprising a substrate comprising a conductive outer surface and a resin layer on the outer surface of the substrate, wherein the resin layer comprises a polyurethane having a polycarbonate structure, an impedance at a frequency of 1.0×100 to 1.0×101 Hz is 1.00×106? or more when a specific AC voltage is applied to the outer surface of the electrophotographic roller while a frequency is changed between specific range, and when a corona discharger having a grid part is moved along an axial direction of the electrophotographic roller at a speed of 400 mm/sec, a maximum value of an electric potential of the outer surface is less than 20.0 V when measured at 0.06 seconds after a passage of the grid part.Type: ApplicationFiled: February 26, 2024Publication date: September 12, 2024Inventors: ATSUSHI NOGUCHI, MINORU NAKAMURA, YOSHITAKA SUZUMURA, SOUYA YAMANE
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Publication number: 20240301237Abstract: The present invention relates to an electrical steel sheet and a laminate thereof, and provided is an electrical steel sheet including: an electrical steel sheet, and a polyurethane coating layer positioned on the electrical steel shoot, in which the rebound clastic modulus of the polyurethane coating layer is 5% to 30%.Type: ApplicationFiled: December 16, 2021Publication date: September 12, 2024Applicant: POSCO Co., LtdInventors: Bongwoo Ha, Jungwoo Kim, Kang Seo, Daegyu Kang, Taeyoung No, Donggyu Lee, Gyeongryeol Park
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Publication number: 20240301238Abstract: The present invention relates to coating compositions for wind turbine blades. The compositions are particularly useful as topcoats for wind blades and for Leading Edge Protection (LEP). The invention also relates to a wind blade coated with a coating composition of the invention and to a method for application of the coating composition and to a method for repairing and/or replacing the existing coating layer on a wind blade by application of a coating composition of the invention. The invention also relates to a kit of parts comprising the base composition and the curing agent used in the coating composition. The coating composition used for coating a wind blade comprises a base composition comprising a polyetheraspartic ester having the formula (I) below, wherein each R represents a linear or branched C1-C10 alkyl residue, such as a linear or branched C1-C6 alkyl residue, such as for example a methyl, ethyl, propyl or butyl residue; and wherein X is a polyether.Type: ApplicationFiled: October 13, 2023Publication date: September 12, 2024Inventors: Pablo Luis Bernad, Erik Kallesøe, Kushagra Mehrotra
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Publication number: 20240301239Abstract: Provided is a surfacing film that includes a plurality of layers. The layers include a first clear coat layer made from a crosslinked polyurethane that is a reaction product of a reactive mixture including an isocyanate and a polyol containing a styrene repeat unit and a hydroxyl-containing (meth)acrylate repeat unit. The surfacing film further includes a bulk layer made from a thermoplastic polyurethane and an adhesive layer. Optionally, the surfacing film includes second clear coat layer, which can be made from a polyurethane that is at least partially crosslinked. The resulting surfacing film can display high stain resistance, high peel strength, superior scratch resistance and self-healing properties.Type: ApplicationFiled: May 9, 2022Publication date: September 12, 2024Inventors: Yongshang Lu, Charlie Chia-Tie Ho, Timothy J. Brookshaw, Jay M. Jennen, Todd G. Pett, Tong Wei, David P. Siglin
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Publication number: 20240301240Abstract: A window including a base layer and a protective layer disposed on the base is presented. The protective layer includes a first fluorine-containing compound represented by Formula 1 below, wherein each of R1, R2, R3, R4, R5, R6, R7 and R8 is independently —(CH2)a—CF3, —(CF2)b—CF3, or a polymerizable reactive group, at least one of R1, R2, R3, R4, R5, R6, R7 and R8 is a polymerizable reactive group, at least one other is —(CH2)a—CF3, or —(CF2)b—CF3, a is an integer of 1 to 30, and b is an integer of 0 to 30. The protective layer also includes a second fluorine-containing compound includes at least one of a (meth)acrylate group, a vinyl group, an epoxy group, or an oxetanyl group.Type: ApplicationFiled: December 7, 2023Publication date: September 12, 2024Inventors: JONGHWAN CHO, HYUK-HWAN KIM, JAE SUL AN, SANGWON LEE
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Publication number: 20240301241Abstract: The present disclosure relates to chemical mechanical polishing (CMP) compositions for polishing silicon oxynitride (SiON) surfaces. In particular, the CMP composition includes an abrasive, an additive, and water, combined in specified amounts to provide a composition with advantageous properties such as high SiON removal rates even upon dilution of the composition with a diluent.Type: ApplicationFiled: February 28, 2024Publication date: September 12, 2024Inventor: Jimmy GRANSTROM
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Publication number: 20240301242Abstract: Molybdenum polishing compositions and methods according to the present disclosure include abrasive particles, a first and a second oxidizers, and a first and a second molybdenum static etch rate suppressors, wherein the pH of the polishing composition is from 4 to 9. Compositions according to the present disclosure are effective to efficiently polish molybdenum at a high removal rate, which achieving a low molybdenum static etch rate, thereby obtaining a high Mo RR/SER ratio. Compositions and methods according to the present disclosure thus result in improved molybdenum polishing processes and higher-quality molybdenum surfaces than are achieved by conventional polishing compositions.Type: ApplicationFiled: March 1, 2024Publication date: September 12, 2024Inventor: Shogo Onishi
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Publication number: 20240301243Abstract: The present invention aims to provide a UV-curable composition having excellent printability, excellent UV reactivity in the presence of oxygen, and excellent adhesiveness at room temperature and high temperature. Provided is a UV-curable composition containing: a curing component containing a (meth)acrylate monomer and a crosslinking component; and a UV curing agent, the (meth)acrylate monomer including, in 100% by weight of the curing component, 50 to 85% by weight of a monomer that, in a form of a homopolymer, has a glass transition temperature of ?70° C. to ?30° C., a cured product being obtained by applying the composition to a substrate at a thickness of 150 ?m and irradiating the composition, without sealing an upper surface of the applied composition, with UV light having a wavelength of 315 nm to 480 nm at an irradiance of 90 mW/cm2 and a dose of 1,350 mJ/cm2 in an atmospheric environment, the cured product having a gel fraction of 0.4 to 78%, a glass transition temperature of ?35° C. to 10° C.Type: ApplicationFiled: May 30, 2022Publication date: September 12, 2024Applicant: SEKISUI CHEMICAL CO., LTD.Inventors: Shinji KAWADA, Tomoki TODA, Shuuji KAGE, Chiharu OKUHARA, Kaito NEMOTO
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Publication number: 20240301244Abstract: A resin composition includes a (meth)acrylate copolymer polymerized including first to third monomers, a urethane (meth)acrylate oligomer, a monofunctional (meth)acrylate monomer, and a photoinitiator. The (meth)acrylate copolymer has a weight-average molecular weight equal to or greater than about 1,000 grams per mole (g/mol) and less than 50,000 g/mol, the first monomer is represented by a predetermined formula structure, the second monomer includes at least one of an alkyl (meth)acrylate, a hydroxyalkyl (meth)acrylate, or an alkoxyalkyl (meth)acrylate, and the third monomer is an aliphatic cyclic (meth)acrylate.Type: ApplicationFiled: February 29, 2024Publication date: September 12, 2024Inventor: Keisuke MORITA
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Publication number: 20240301245Abstract: A pressure-sensitive adhesive for skin applications, having a polymer network comprising at least one copolymer and at least one type of electrically conductive particle to improve long-term bonding and efficiency. The copolymer may comprise 70 to 98.5% by weight of non-polar monomers and 1.5 to 30% by weight of polar monomers.Type: ApplicationFiled: March 5, 2024Publication date: September 12, 2024Inventors: Vincent LEON, Regina SCHULDAIS, Daniel GÄRTNER, Philipp RIES
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Publication number: 20240301246Abstract: The problem to be solved by the present invention is to provide an adhesive multilayer sheet including an adhesive layer that includes an acid-modified polyolefin and a substrate layer that includes a polyphenylene ether, and having high interlayer peel strength. The multilayer sheet of the present invention includes: a substrate layer (A) that includes a polyphenylene ether; and an adhesive layer (B) that includes an acid-modified polyolefin, in which the multilayer sheet further includes, between the substrate layer (A) and the adhesive layer (B), a tie layer (C) that includes a polyolefin/polyphenylene ether-based alloy.Type: ApplicationFiled: June 20, 2022Publication date: September 12, 2024Inventors: Kentaro MIYAMURA, Masayuki OISHI, Makoto IMAHORI, Keigo IWATSUKI, Takashi TSUDA
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Publication number: 20240301247Abstract: The present invention provides a supramolecular hot melt adhesive. The present application also provides a method for preparing a supramolecular hot melt adhesive, comprising the steps of: A) dissolving a diol oligomer or diamine oligomer in a solvent, and reacting the mixture with diisocyanate under the action of a catalyst to obtain an initial reactant; B) mixing 2-amino-4-hydroxyl-6-methylpyrimidine, the initial reactant and a solvent for reaction; C) reacting the reactant obtained in step B) with a multifunctional crosslinking agent to obtain the supramolecular hot melt adhesive. The preparation method of the present invention constructs a supramolecular material with excellent strength, toughness and self-healing ability by a synergistic effect of multiple hydrogen bonds between carbamate or ureido group and pyrimidine group.Type: ApplicationFiled: August 30, 2022Publication date: September 12, 2024Applicant: NINGBO INSTITUTE OF MATERIALS TECHNOLOGY AND ENGINEERING, CHINESE ACADEMY OF SCIENCESInventors: Haiming CHEN, Dongsheng MAO
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Publication number: 20240301248Abstract: A fire-retardant polyurethane-based laminating adhesive composition including: (a) at least one polyol component; (b) at least one polyisocyanate component; and (c) at least one alkoxysilane hydrolysate or at least one aryloxysilane hydrolysate; wherein the fire-retardant polyurethane-based laminating adhesive composition has a fire retardancy rating of HB in UL94HB testing; a process for making the above fire-retardant adhesive composition; and a process for adhering two substrates together with the above fire-retardant adhesive composition.Type: ApplicationFiled: June 2, 2022Publication date: September 12, 2024Inventors: Gang Lu, Nolan T. McDougal, Thomas R. Fielitz
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Publication number: 20240301249Abstract: A composition comprises a (co)polyester resin having a heat of fusion of 0.1 to 8 J/g and a glass transition temperature between about 50° C. and 100° C. and an antifog agent, wherein the composition has a heat of fusion of greater than the heat of fusion of the (co)polyester resin and a glass transition temperature less than the glass transition temperature of the (co)polyester resin. The composition may be used as a heat seal layer as part of a laminate for a container, such as an amorphous polyester tray and, when used with a pressure sensitive adhesive layer, may have the ability to reseal the container. The composition may also be used as a heat seal layer of a laminate for use used as a bag or pouch. The composition may be compliant for food contact.Type: ApplicationFiled: June 29, 2022Publication date: September 12, 2024Inventors: Yuewen XU, Deepa PUTHANPARAMBIL
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Publication number: 20240301250Abstract: A process for preparing a waterborne dispersion of a silicone pressure sensitive adhesive base includes the use of a solventless polyorganosiloxane pellet containing a polyorganosilicate resin and a polyorganosiloxane gum. The waterborne dispersion of the silicone pressure sensitive adhesive base can be combined with a free radical initiator, and dried and cured to form a silicone pressure sensitive adhesive.Type: ApplicationFiled: April 9, 2021Publication date: September 12, 2024Inventors: Yunlong Guo, Hongyu Chen, David L. Malotky, Bin Chen, Zhihua Liu, Xiucuo Li, Yan Zhou, Wenjie Chen, Li Ding, Qiangqiang Yan
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Publication number: 20240301251Abstract: A pressure-sensitive adhesive, which is applied to a flexible device, thereby effectively responding to repeated deformation and recovery, causing no defects (for example, observation of deformation traces and the like) before and after deformation, having excellent cuttability and workability, and causing no lifting, delamination, and/or bubble generation, and a use thereof are provided.Type: ApplicationFiled: February 15, 2022Publication date: September 12, 2024Applicant: LG CHEM, LTD.Inventors: Byung Su PARK, Hyun Cheol KIM, Hui Je LEE, Seung Yeon RYU, Jin Ho SON
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Publication number: 20240301252Abstract: A curable silicone composition comprising at least one curing reactive organopolysiloxane in an amount of 65% by weight or more relative to the total weight of the composition, at least one inorganic filler selected from silica, silica-titania composite oxide particle, and a combination thereof, in an amount of 1% by weight or more relative to the total weight of the composition, and at least one additive selected from (C1) organopolysiloxane having at least one organic functional group including at least one polyether structure at molecular side chain and/or molecular terminal; (C2) organosilane compound comprising at least one organic functional group selected from a C1-C6alkyl group, aryl group, and epoxy group, (C3) organopolysiloxane having at least one hydroxy group and at least one aryl group; (C4) organosiloxane oligomer having at least one epoxy group; (C5) unsaturated carboxylic acid or an ester thereof, and combinations thereof.Type: ApplicationFiled: March 1, 2024Publication date: September 12, 2024Inventors: Hyunji Kang, Shunya TAKEUCHI, Mayumi MATSUZAKI, Yuri IGUCHI
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Publication number: 20240301253Abstract: The present disclosure may provide an adhesive composition, which solves the problem of reduced adhesive strength due to electrolyte decomposition, prevents the solvent component from evaporating prematurely, and exhibits sufficient adhesive strength by increasing the solubility of the adhesive component through an appropriate combination. In addition, the present disclosure may provide an adhesive composition, which exhibits excellent stability and processability and has small changes over time at room temperature and low separator permeability while suppressing the formation of droplets.Type: ApplicationFiled: March 8, 2024Publication date: September 12, 2024Inventors: Won Je OH, Sun Min PARK, Sang Mo KIM, Taek Eon JEONG, Seung Won CHOI
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Publication number: 20240301254Abstract: Embodiments provide a resin composition, an adhesive member, and a display device. The resin composition includes a urethane (meth)acrylate oligomer, a first monomer, and a second monomer, wherein an amount of the urethane (meth)acrylate oligomer is in a range of about 5 wt % to about 20 wt % based on a total weight of the resin composition, an amount of the second monomer is in a range of about 10 wt % to about 30 wt % based on a total weight of the resin composition, and a total amount of the urethane (meth)acrylate oligomer and the first monomer is in a range of about 50 wt % to about 80 wt % based on a total weight of the resin composition.Type: ApplicationFiled: February 27, 2024Publication date: September 12, 2024Applicant: Samsung Display Co., Ltd.Inventor: Tetsuya FUJIWARA
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Publication number: 20240301255Abstract: Eyewear support adhesive which is applied directly to contact surfaces of ophthalmic supports of eyewear (such as nose pads) to bond to the skin and to prevent or reduce the likelihood of the eyewear sliding down the bridge of the nose comprises a resin within a carrier which evaporates to leave a tacky residue of resin to form a bond with the skin. The resin comprises Acrylates/Octylacrylamide Copolymer which was found by trial and experimentation to have superior perspirant resistant holding properties when used on nose pads applied to the skin, thereby negating the need for antiperspirant additive.Type: ApplicationFiled: February 9, 2022Publication date: September 12, 2024Inventor: Neil GAY
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Publication number: 20240301256Abstract: The present disclosure provides a resin composition, and a protective sheet of a display device that includes the resin composition. The resin composition includes alkyl acrylate, polyethylene glycol alkyl ether methacrylate, hydroxyalkyl acrylate, perfluorinated alkyl (meth)acrylate, and silicone (meth)acrylate.Type: ApplicationFiled: May 15, 2024Publication date: September 12, 2024Inventors: SUNG KIM, BO SUN KIM, WOOK HYUNG LEE, NAMHEE PARK, HYUNG-DON NA, SUNGYOUL CHO
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Publication number: 20240301257Abstract: Disclosed is epoxy adhesive composition that combine the benefits of both 1K and 2K technologies in one system which demonstrates a good balance of fast fixation, curing speed, desirable mechanical performance, durability, and good oil adsorption once cured. Said epoxy adhesive composition comprising an epoxy resin, a reactive urethane group- and/or urea group-containing polymer having capped isocyanate, an epoxy curing catalyst, a dicyandiamide, and a hardener.Type: ApplicationFiled: May 16, 2024Publication date: September 12, 2024Inventors: Felix Koch, Beda Steiner, Andreas Lutz