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WO/2024/080775A1 |
The present invention relates to: a copolymer a monomer unit comprising a heterocyclic structure of 2 to 6 carbon atoms containing at least one oxygen atom in an amount of 1% to 40% by weight, based on 100% by weight of the total weight ...
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WO/2024/080827A1 |
The present invention relates to a composition for forming a gel polymer electrolyte, a manufacturing method therefor, and a gel polymer electrolyte manufactured by crosslinking the composition for forming a gel polymer electrolyte, wher...
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WO/2024/076191A1 |
The present invention relates to: a copolymer prepared by copolymerizing and hydrolyzing two or more monomers selected from the group consisting of an acrylonitrile-based monomer, an acrylate-based monomer, and an acrylic acid-based mono...
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WO/2024/047407A1 |
A process for polymerization of vinyl chloride may include contacting vinyl chloride, demineralized water, at least one stabilizer agent, at least one dispersing agent, an initiator and optionally one or more comonomers; continuously fee...
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WO/2023/241833A1 |
The present invention refers to a method for producing copolymers based on ketene acetals and crotonic acid or its esters or salts, which copolymers allow for a wide range of applications and are particularly useful as a degradable ingre...
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WO/2023/243757A1 |
The present invention relates to a copolymer, and a slurry composition, a separator, and a secondary battery that comprise same, wherein the copolymer comprises, based on 100 wt% of the total weight of the copolymer, 15 wt% or less of a ...
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WO/2023/238675A1 |
A polyvinyl alcohol polymer obtained by saponification of a copolymer of a vinyl ester monomer and a polyfunctional monomer that includes at least two polymerizable unsaturated bonds in the molecule thereof, the polyvinyl alcohol polymer...
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WO/2023/238674A1 |
This polyvinyl alcohol-based polymer is obtained through saponification of a copolymer of a vinyl ester monomer and a trifunctional monomer, and is characterized in that the average degree of polymerization of the polyvinyl alcohol-based...
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WO/2023/232422A1 |
The present invention relates to a method for producing a polymer dispersion and to an aqueous polymer dispersion obtained by such method as well as to the use of the aqueous polymer dispersion. Furthermore, in particular but not exclusi...
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WO/2023/229957A1 |
A laundry detergent formulation is provided including an aqueous carrier; a cleaning surfactant; a thickening polymer, comprising: 20-80 wt%, based on dry weight of the thickening polymer, of structural units of a monoethylenically unsat...
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WO/2023/229956A1 |
A vinyl ester latex is provided, comprising: 20-80 wt% structural units of monoethylenically unsaturated vinyl alkanoate; 20-80 wt% structural units of monoethylenically unsaturated carboxylic acid functionalized vinyl ester; 0-5 wt% str...
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WO/2023/200197A1 |
The present invention relates to a poly(vinyl alcohol-co-acrylic acid-co-cyanoethylated vinyl alcohol) (PVA-PAA-CEPVA) copolymer and a method for preparing same, and an anode slurry, an anode, and a secondary battery comprising the copol...
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WO/2023/177255A1 |
The present invention relates to a method for manufacturing an eco-friendly adhesive resin using a low carbon emission process, an adhesive resin prepared thereby, an adhesive composition containing the adhesive resin, and an adhesive la...
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WO/2023/162603A1 |
Provided is a modified vinyl alcohol-based polymer which is useful as a dispersion stabilizer that is suitable for stably obtaining ultrafine resin particles having high particle size uniformity under a broad range of stirring conditions...
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WO/2023/156222A1 |
The present invention relates to polymeric stabilizers based on renewable raw materials from the group of methoxy-hydroxy benzoic acids, such as, for example, syringic acid, vanillic acid, isovanillic acid or 5-hydroxyveratric acid, to a...
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WO/2023/158109A1 |
The present invention relates to a vinylchloride-based copolymer having excellent solubility in highly polar acetate-based solvents and alcohol-based solvents, and a preparation method of same.
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WO/2023/138374A1 |
The present invention provides a polyalkane acrylate processing auxiliary agent, and a melt-processable composition comprising the processing auxiliary agent. The polyalkane acrylate processing auxiliary agent comprises: polyalkane acryl...
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WO/2023/137185A1 |
A sulfonic acid modified polyvinyl alcohol resin comprising up to 15 mol% of a first comonomer comprising sulfonic acid groups. The modified polyvinyl alcohol resin has a hydroxyl unit content of at least 65 mol% and a gel fraction of 3....
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WO/2023/130719A1 |
The present invention provides a method for preparing an EVA copolymer with a high ethylene content by means of medium-low pressure solution polymerization, which belongs to the technical field of organic high-molecular compounds. The me...
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WO/2023/132373A1 |
Provided is an aqueous dispersion capable of providing a coating film with excellent weather resistance and hardness and having excellent dispersion stability. An aqueous dispersion containing a fluorinated polymer, said fluorinated poly...
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WO/2023/123550A1 |
A method for preparing a terpolymer, the method comprising: S1, weighing three monomers, i.e. vinyl caprolactam, vinyl pyrrolidone and vinyl acetate, and an initiator and a solvent in proportion, adding same into a container and starting...
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WO/2023/120887A1 |
The present invention relates to a method for preparing an ethylene-vinyl alcohol copolymer, the method enabling a high-purity ethylene-vinyl alcohol copolymer to be obtained without excessive washing. According to the present invention,...
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WO/2023/121379A1 |
The present invention relates to a method for preparing an ethylene-vinyl alcohol copolymer, which performs a supercritical extraction process after an ethylene-vinyl acetate copolymer is saponified in the presence of an alkali catalyst,...
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WO/2023/120581A1 |
The present invention addresses the problem of providing a method for efficiently producing an N-alkylmaleimide-based polymer excellent in terms of optical property, heat resistance, and mechanical strength. The method for producing an N...
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WO/2023/091886A1 |
The present invention is directed to an aqueous sealing composition that comprises a combination of polymers, a poly(vinyl alcohol) homopolymer or poly(vinyl alcohol-coethylene) copolymer and a polyurethane, a conductive filler, and a wa...
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WO/2023/078534A1 |
The invention relates inter alia to biodegradable copolymers that contain a) one or more monomer units of the formula I: (I) with n 1 to 3, wherein X1 and X2 independently of each other represent the atoms O or S or the group N-R7, R1 an...
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WO/2023/054765A1 |
The present invention relates to a copolymer, a slurry composition using same, a separator, and a secondary battery, the copolymer comprising, relative to 100 weight% of the total weight of the copolymer: 3 weight% to 38 weight% of vinyl...
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WO/2023/036457A1 |
The invention relates to compositions to be used in low temperature (<80°C) moisture curable, two package pigmented coatings. The copolymer composition can be formulated to the desired viscosity that allows the application by standard t...
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WO/2023/036456A1 |
The invention relates to a process to produce a stable copolymer composition, consisting in an organic solvent, an alkyl-alkoxysilane and\or an alcohol in C1 to C9, the monomers and the radical initiator are added to the reactor. The cop...
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WO/2023/029459A1 |
Disclosed in the present invention is a silicon-containing thickening agent for a supercritical CO2 dry fracturing fluid. The thickening agent is composed of 18-27 g of methylcyclosiloxane, 9-13 g of vinyltriethoxysilane, 30-35 g of viny...
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WO/2023/031891A1 |
The present disclosure relates to a redispersible polymer powder and a process for its preparation. The redispersible polymer powder is used to a skim coating composition. The redispersible polymer powder requires less pressure for appli...
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WO/2023/029796A1 |
Disclosed are a polymer, a tackifier, a preparation method therefor and a drilling fluid. The polymer contains a structural unit represented by formula (1), a structural unit represented by formula (2) and a structural unit represented b...
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WO/2023/028936A1 |
A resin lens with an enhanced blue light-resistant performance has a 415 nm light transmittance that is less than 1%, a 420 nm light transmittance that is 1.0%-5.0%, a 425 nm light transmittance that is 15-25%, a 380-500 nm blue light tr...
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WO/2023/027079A1 |
Provided is a cell structure production device that is, when producing cell structures, capable of appropriately controlling the dimensions of the cell structures. This cell structure production device for producing cell structures com...
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WO/2023/016627A1 |
The invention relates to construction material dry mixes containing one or more hydraulically setting binders, one or more fillers and optionally one or more additives, characterized in that one or more water-soluble solid vinyl ester re...
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WO/2023/000550A1 |
Embodiments of the present application relate to the field of nanomaterials, and to cellulose nanocrystal powder, a preparation method therefor, and an application thereof. The preparation method comprises the following steps: 1) dispers...
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WO/2023/272451A1 |
The disclosure provides an improved process for preparing oleophobic fluoropolymers. The resulting fluoropolymers were found to be effective in imparting hydrophobic and oleophobic properties to porous polymeric membranes such as PTFE. T...
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WO/2022/257317A1 |
The present invention provides a polyurethane resin and a preparation method therefor. The preparation method for the polyurethane resin comprises mixing a first component and a second component to prepare the polyurethane resin, wherein...
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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...
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WO/2022/252533A1 |
Disclosed are a metal-organic framework-based material of an in-pore confined polymerization organic monomer, a preparation method therefor and an application thereof. The method comprises: placing an organic monomer, a lithium salt and ...
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WO/2022/244456A1 |
The present invention provides an ethylene-vinyl acetate copolymer emulsion which exhibits excellent retainability of an effective antiseptic agent component. The present invention provides an ethylene-vinyl acetate copolymer emulsion ...
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WO/2022/234602A1 |
Title of the Invention: A process for the preparation of solid state forms of 4-{8-amino-3-[(2S)-1-(but-2-ynoyl)pyrrolidin-2-yl]imidazo[1,
5-a]pyrazin-1-yl)}-N-(pyridine-2-yl) benzamide. The present invention relates to a process for the...
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WO/2022/158369A1 |
Provided is a resin emulsion product suitable for conveyance. The present invention provides a resin emulsion product comprising a container and a resin emulsion filled in the container, wherein the filling amount of the resin emulsion...
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WO/2022/157585A1 |
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 ...
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WO/2022/159386A1 |
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 comprise...
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WO/2022/141164A1 |
The present invention obtains a polymer aqueous dispersion which has good bonding streghth, has the advantages of long-term storage under room temperature conditions and good viscosity stability. The polymer aqueous dispersion is particu...
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WO/2022/106041A1 |
The invention relates to a process for preparing vinyl acetate ethylene copolymers in the form of aqueous dispersions through radically initiated emulsion polymerization in a continuously operated tubular reactor, characterized in that o...
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WO/2022/083043A1 |
A high yield value and highly transparent suspension stabilizer, a preparation process, and an application thereof, which relate to the field of suspension stabilizers. Said stabilizer, by mass fraction, comprises the following component...
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WO/2022/078457A1 |
The present invention provides an ethylene-vinyl alcohol (EVOH) copolymer composition, and a preparation method therefor. The composition contains an EVOH copolymer, element potassium, and element sodium, wherein the mass ratio of elemen...
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WO/2022/048951A1 |
The present invention relates to a copolymer comprising, (A) allyloxycarboxyl substituted benzopinacol monomer of formula (I) and (B) at least one ethylenically unsaturated monomer, in copolymerized from, and use of the copolymer as a ra...
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