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Matches 301 - 350 out of 30,585

Document Document Title
WO/2023/278572A1
Embodiments of the present disclosure are directed to thermoset articles including a crosslinked reaction product of thermoplastic polyolefin, at least one of ethylene alpha-olefin polyolefin elastomer and ethylene propylene diene rubber...  
WO/2023/277140A1
A method for producing a high-purity fluoropolymer-containing composition is provided in which a composition including a fluoropolymer and a polymer (I) containing a polymerized unit (I) based on a monomer (I) represented by general form...  
WO/2023/277333A1
Disclosed are a long-chain branched α-olefin polymer prepared through a non-catalytic C-H insertion reaction of azido formate and a method for preparing same. Specifically, by using a compound having azido formate at both ends, a long-c...  
WO/2023/277139A1
The present invention provides a method for producing a fluoropolymer composition, the method comprising a step in which an oxidant is brought into contact with a fluoropolymer starting material that is obtained by polymerizing a fluorom...  
WO/2023/276742A1
Provided are: a novel polymer which has a high viscosity index and a favorable friction-reducing effect; a lubricating oil additive comprising said polymer; a viscosity index improver comprising said polymer; a friction-suppressing agent...  
WO/2023/276600A1
The present invention provides: an acrylic (meth)acrylate resin which uses, as starting materials, an acrylic polymer (A) and a (meth)acrylic monomer (B) having a carboxyl group, and which is characterized in that the acrylic polymer (A)...  
WO/2023/277184A1
The present invention provides a star polymer which has an arm section derived from an arm polymer obtained by polymerizing a vinyl monomer, and a core section containing a structure derived from a polyfunctional alkenyl compound for cro...  
WO/2023/272543A1
A process to form a composition comprising a crosslinked olefin-based polymer derived from an anhydride-functionalized olefin-based polymer, said process comprising at least the following steps A) and B) : A) mixing together at least the...  
WO/2023/277137A1
Provided is a method for producing polytetrafluoroethylene powder, the method comprising: suspension-polymerizing tetrafluoroethylene in an aqueous medium to prepare suspension-polymerized particles of polytetrafluoroethylene having non-...  
WO/2023/276847A1
A coating film on an elongated medical device is composed of a polymeric material that has been crosslinked by a structure given by any of formulas (1) to (3). (1): -CH(OH)-CH(R1)-O-C(=O)-NH-R2-NH-C(=O)-O-CH(R1)-CH(OH)- (2): -CH(OH)-CH...  
WO/2022/270446A1
The present invention provides a polyvinyl alcohol resin that has an ultra high molecular weight and enables the achievement of a resin film, which exhibits high strength and transparency, by being acetalized. The present invention also ...  
WO/2022/268087A1
A high-temperature-resistant silicon dioxide grafted tertiary amine nanoparticle plugging agent and a water-based drilling fluid, in the technical field of oil and gas field drilling. The high-temperature-resistant silicon dioxide grafte...  
WO/2022/263987A1
A free-radically polymerizable copolymer comprising divalent monomeric units: a); b); and optionally c). Each R1 independently represents an alkyl group having from 1 to 8 carbon atoms. R2 represents H or a methyl group. Z represents an ...  
WO/2022/263254A1
The present invention describes new components for gasoline additives, gasoline additives comprising such components, and their use.  
WO/2022/265079A1
The present invention relates to: a poly(vinyl acetal)-based resin having a number-average molecular weight of 100,000 or higher and a 140°C flow viscosity of 250×104 poises or less; and a film including the poly(vinyl acetal)-based re...  
WO/2022/263560A1
The present invention relates to a thermoresponsive hydrogel, comprising dendritic polyglycerol units and poly(N-isopropylacrylamide)-co-polyethylene glycol units that are covalently bound to each other via a linker, wherein the linker i...  
WO/2022/257747A1
A method for modifying the low electric field refrigeration performance of a polyvinylidene fluoride ferroelectric polymer and an application thereof. A polyvinylidene fluoride multi-copolymer solution is reacted with an organic base to ...  
WO/2022/259998A1
A coating film which is obtained by applying a composition for forming a coating film, the composition containing a copolymer, and which is used for the purpose of suppressing adhesion of a biological substance, wherein: the copolymer is...  
WO/2022/258417A1
The present invention concerns polyisobutene mixtures with an increased content of polyisobutene isomers with a beta-double bond.  
WO/2022/259658A1
Provided is a resin composition that contains a modified polyvinyl alcohol polymer useful as a dispersion stabilizer suitable for obtaining resin particles having minute and highly uniform particle sizes, few coarsened particles, and a h...  
WO/2022/253767A1
The present invention relates to a multifunctional, surface-active comb polymer for compatibilization of at least two phases, and to a process for preparing the multifunctional, surface-active comb polymer according to the invention.  
WO/2022/255049A1
A pressure-sensitive adhesive composition comprising: a combination of a β-1,3-glucan derivative obtained by introducing acyl groups into β-1,3-glucan, the β-1,3-glucan derivative having a degree of acyl substitution of 2.6 or higher ...  
WO/2022/255095A1
Provided is a polyvinyl alcohol-based polymer composition having improved yellowing resistance. The polyvinyl alcohol-based polymer composition contains a polyvinyl alcohol-based polymer and citric acid.  
WO/2022/250058A1
Provided is a nitrile group-containing copolymer rubber which contains an acrylonitrile unit (a), an α,β-ethylenically unsaturated nitrile monomer unit (b) excluding acrylonitrile, and a conjugated diene monomer unit (c), and which has...  
WO/2022/251027A1
Quaternary ammonium tribromides and quaternary phosphonium tribromides are recovered from an organic solvent by washing with an aqueous hydrazine solution. The hydrazine reacts to form nitrogen, hydrobromic acid and a quaternary ammonium...  
WO/2022/243254A1
The present invention relates to a novel method for producing anion exchangers.  
WO/2022/244879A1
The present invention addresses the problems of: providing a resin composition having excellent low-temperature heat-sealing properties and excellent adhesion to polyolefin resin substrates, as well as a coating agent obtained therefrom;...  
WO/2022/242571A1
Disclosed in the present invention is a hydrogenation method for an aromatic polymer. The method comprises: bringing an aromatic polymer into contact with a hydrogenation reagent in the presence of a hydrogenation catalyst so as to hydro...  
WO/2022/241069A1
A fluorinated copolymer having pendant amide functionality is disclosed in an aspect herein. A membrane from the fluorinated copolymer having at least some of the pendant amide functionality hydrolyzed to pendant amine functionality is h...  
WO/2022/239728A1
This compatibilizer contains a modified ethylene copolymer obtained by modifying one or more types of copolymers of an ethylene monomer and a C4-C8 α-olefin monomer with unsaturated carboxylic acid and/or an anhydride thereof. The metal...  
WO/2022/241129A1
The subject matter contained herein relates generally to methods and compounds that facilitate aliphatic carbon-hydrogen bond functionalization by group transfer via a nitrogen-centered radical in the presence of a trap, and the function...  
WO/2022/239811A1
The present invention provides: a maleimide resin which has good curing properties and demonstrates excellent heat resistance and electrical properties; an amine resin derived from the maleimide resin; and a curable resin composition and...  
WO/2022/239677A1
Provided is a two-part curable resin composition having good hardness, adhesion, and low dielectric properties. A two-part curable resin composition according to one embodiment includes a first component and a second component. The first...  
WO/2022/238352A1
Hot melt adhesive comprising a polar group-containing olefin copolymer having: number average molecular weight (M n ) between 10 to 50 kg/mol, preferably between 20 to 50 kg/mol, crystallinity (X c ) content below 30%, preferably below 1...  
WO/2022/239729A1
A polymer composition that comprises, relative to 100 parts by mass of a polyolefin-based polymer (a), 0.1-20 parts by mass of at least one polar polymer (b) selected from an ethylene-vinyl alcohol-based copolymer (b1) and a polyamide-ba...  
WO/2022/239716A1
A resin composition which contains a resin (A) containing 30% by mole or more of a structural unit that is represented by formula (1), and a boron compound (B), wherein the elemental boron contained in the boron compound (B) is 0.01 to 2...  
WO/2022/234455A1
A capped polyindane oligomer of formula (1) : (1) wherein R1, R2, and R3 are each independently hydrogen, halogen, C1-12 hydrocarbyl provided that the hydrocarbyl group is not tertiary hydrocarbyl, C1-12 hydrocarbylthio, C1-12 hydrocarby...  
WO/2022/234779A1
Provided are: a method for manufacturing a modified inorganic nanosheet whereby each of substantially completely exfoliated inorganic nanosheets can be modified; and a modified inorganic nanosheet. The method for manufacturing a modified...  
WO/2022/234816A1
Provided are: a resin composition including a maleimide copolymer and a chlorine-containing polymer, the resin composition making it possible to maintain prescribed mechanical properties while improving the heat resistance of a resin com...  
WO/2022/235051A1
The present invention relates to an extractant and an extraction method for removing color-expressing foreign substances from a colored polymer containing an ester functional group and a method for chemically selecting a polymer containi...  
WO/2022/234829A1
The present invention provides: a maleimide resin that exhibits excellent heat resistance and electrical properties and that has excellent curability; and a curable resin composition and a cured product thereof. This maleimide resin is o...  
WO/2022/232500A1
Methods for preparing end-functionalized polyolefin. The methods include polymerizing one or more olefin monomers in the presence of an aluminum chain transfer agent to produce a polymeryl aluminum species; treating the polymeryl aluminu...  
WO/2022/230828A1
This vinyl alcohol polymer contains a structural unit derived from at least one selected from the group consisting of a carboxy group-containing monomer and a derivative thereof, wherein the vinyl alcohol polymer has: a minimum degree of...  
WO/2022/228846A1
The present invention relates to a method for producing a terminal-functional polymer by reversible addition-fragmentation chain transfer (RAFT) polymerization, a polymer obtained by this method and the use of said polymer for sealant or...  
WO/2022/230825A1
Provided is a vinyl alcohol-based polymer (PVA) that contains structural units derived from at least one type selected from the group consisting of carboxyl group-containing monomers and derivatives thereof. The minimum degree of branchi...  
WO/2022/229952A1
The present invention concerns polymers and copolymers and uses thereof as electrode materials.  
WO/2022/230928A1
A heat releasable adhesive which contains a (meth)acrylic polymer having, in a side chain and/or at an end, a kinetic covalent bond that is capable of reversibly making a dissociation and a bond by means of heating and cooling. An articl...  
WO/2022/230927A1
Provided is a polymer production method comprising a step for reacting a compound represented by general formula (II) with a raw material polymer having a structural unit represented by general formula (I). In general formula (I), L repr...  
WO/2022/224778A1
The purpose of the present invention is to provide a polymer material of which the temperature responsiveness including a lower critical solution temperature (LCST) can be varied by various factors and which shows temperature responsiven...  
WO/2022/226416A1
The present disclosure provides photo-polymerizable monomers, photo-curable resins comprising one or more of such monomers, as well as polymeric materials formed from the photo-curable resins. Further provided herein are methods of produ...  

Matches 301 - 350 out of 30,585