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WO/1986/003500A1 |
A resin for preparing lens with high refractive index, which is prepared by copolymerizing one or more benzenedicarboxylic acid esters substituted by halogen atom(s) in the nucleus and represented by formula (I), (wherein X represents Cl...
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WO/1984/000621A1 |
Vinyl acetate copolymers having excellent adherence to supports such as photographic film supports. Such copolymers comprise recurring polymerized units of: (A) 20 to 85 weight percent vinyl acetate monomer, (B) 5 to 65 weight percent ac...
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WO/1984/000370A1 |
A resin for lens with a high refractive index prepared by compolymerizing one or more benzenedicarboxylic acid esters substituted by halogen in the nucleus and represented by the formula (I), (wherein X represents Cl or Br, n represents ...
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WO/1983/000066A1 |
Plastic lens comprising a copolymer of diethylene glycol bisallyl carbonate, benzyl methacrylate, and diallyl isophthalate, which has a refractive index of at least 1.54, forms no clouding and no cords, and shows good physical and chemic...
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WO/1981/001289A1 |
A Process for the preparation of a copolymer comprising sequences of alternating monomer residues, which process comprises reacting at least one donor monomer with at least one acceptor monomer in the presence of: 1) a transition metal c...
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WO/1980/002289A1 |
Copolymers of vinylacetate, ethylene and peroxy-containing alkylacrylate of a general formula: (FORMULA) where R = -CH3; -C2H5; n-C3H7; n-C4H9; n-C5HII R1 = -0-C(CH3)3 or (FORMULA) x = 24.0 to 89.9 mol.% y = 10.0 to 75.0 mol.% z = 0.1 to...
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WO/1980/001085A1 |
The de-inking of paper pulp is rendered more efficient and capable of producing a high quality recycled paper for printing purposes by the addition of surfactants having a chemical character similar to surfactants naturally present in th...
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JP7461352B2 |
The present invention relates to an electrode composition for a cathode of a cell of a lithium-ion battery comprising an epoxy group-containing fluorine-free copolymer, a cathode slurry composition comprising the electrode composition, a...
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JP7459068B2 |
A peroxide stable polymer composition comprises a mixture of polyvinylpyrrolidone/vinyl acetate copolymer (PVP/VA) and butylated hydroxy anisole (BHA), an antioxidant. Products or applications comprising said stable polymer composition a...
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JP7452215B2 |
To provide a cleaning blade that can prevent an increase in torque and obtain satisfactory cleaning performance even immediately after the start of use.A cleaning blade has an elastic member that is in contact with a surface of a member ...
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JP2024034799A |
The present invention provides a method for producing pellets containing EVOH that have excellent flexibility and blocking resistance. [Solution] A method for producing pellets involves extruding a paste containing 100 parts by mass of a...
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JP2023157586A |
To provide a polycarboxylic acid-based polymer capable of achieving sufficiently high strength when used as a binder and further to provide a method for producing the same and a binder containing the polymer.There is provided a polycarbo...
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JP2023152307A |
To provide: a resin composition suitable for optical films; an optical film having excellent phase difference characteristics using the same; and a method for producing the optical film.This invention relates to: a resin composition comp...
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JP7359202B2 |
To provide a polymer which can provide a water- and oil-proof paper with excellent water and oil resistance. A polymer comprising the following units a, and at least the following units b among the following units b and the following uni...
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JP7355928B2 |
The present invention addresses the problem of providing: a composition for the formation of an underlayer, said composition suppressing the occurrence of cissing during the formation of an underlayer, while enabling an optically anisotr...
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JP7352661B2 |
An acrylic rubber composition comprising 5 to 15 parts by weight of a plasticizer having a solubility parameter SP value (by Small's method) of 8.5 to 10.5 based on 100 parts by weight of super cold resistant grade acrylic rubber having ...
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JP2023540742A |
The present invention provides a copolymer comprising (A) an allyloxycarboxyl-substituted benzopinacol monomer of formula (I) and (B) at least one ethylenically unsaturated monomer in a copolymerized form, and as a radical polymerization...
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JP7346545B2 |
Provided are a novel structure of a copolymer, a preparation method thereof, a vinyl chloride-based resin composition including the copolymer, and a coating ink including the vinyl chloride-based resin composition. According to the prese...
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JP7337075B2 |
Provided is a dispersing auxiliary agent for suspension polymerization having excellent handling properties in which, when the dispersing auxiliary agent for suspension polymerization is used for the suspension polymerization of a vinyl ...
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JP7329407B2 |
To improve water permeability and maintain its effectiveness even in situations where a large amount of strongly hydrophobic fouling easily adheres to papermaking equipment for removing moisture such as wire and felt in a paper manufactu...
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JP2023533444A |
A laundry detergent formulation comprising a detergent surfactant, a builder, a filler, and an anti-redeposition agent, wherein the anti-redeposition agent is 10 to 65% by weight of formula (I) [wherein each R.1and R2is hydrogen and C1~3...
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JP7314797B2 |
Disclosed is a porous hollow fiber membrane containing a polysulfone-based polymer as a main component, which has an asymmetric structure in which the inner surface side is dense and the outer surface side is coarse, wherein an average o...
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JP2023530923A |
The present invention has a pH value in the range of 5 to 9 at 55°C and has the formula (I) [Chemical 1] (Where residues R are independently CH2-PO(OR'')2and the residues R are independently of each other alkylene residues having 2 to 4...
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JP2023529937A |
The present invention has a pH value in the range of 5-9 at 55°C and contains at least one copolymer, the copolymer being water-soluble or water-dispersible and selected from the group consisting of polyvinylpyrrolidone. , an aqueous ph...
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JP2023098651A |
To provide a method of manufacturing an ethylene vinyl alcohol copolymer capable of separating an acetate-based by-product from a mixture.There is provided a method of manufacturing an ethylene vinyl alcohol copolymer, the method includi...
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JP7304036B2 |
The present invention pertains to a method for producing a copolymer of ethylene and an allyl monomer having a polar group represented by general formula (1), or a copolymer of ethylene, an allyl monomer having a polar group represented ...
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JP7303786B2 |
Provided is an additive for oil well cement, containing a vinyl alcohol polymer, the additive having good fluid loss reducing performance. The additive for oil well cement is a saponified product of a copolymer of a vinyl ester monomer a...
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JP7295696B2 |
To provide an excellent toner binder that contains, as a main component, a polymer containing a monomer having an ethylenically unsaturated bond as a constituent monomer, and is excellent in low-temperature fixability, hot offset resista...
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JP2023524003A |
TECHNICAL FIELD The present invention relates to a separator for a lithium secondary battery and a method for producing the same. A porous coating layer comprising a polymer (A) and an ethylene-based copolymer (B) comprising an ethylene ...
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JP7279480B2 |
To provide a method for producing a moisture-permeable waterproof fabric for producing a moisture-permeable waterproof fabric excellent in peeling strength and water-repellent and oil-repellent properties which prevents strike-through of...
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JP7262442B2 |
Copolymers of vinyl acetate, vinyl chloride, and vinyl esters of long chain carboxylic acids are soluble in low polarity organic solvents, and produce superior binder and seam-sealing compositions. The copolymers contain 50-75 wt. % viny...
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JP7254716B2 |
A polymer having the following monomers in polymerized form (in weight %): A) 49-60% of a first monomer which is selected from the group consisting of methyl acrylate, methyl methacrylate, ethyl acrylate, ethyl methacrylate, C3-alkyl acr...
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JP2023041845A |
To provide: a vinyl alcohol-vinyl acetate copolymer which has excellent solubility and enables production of a film having high flexibility, mechanical strength, and sticking property; and a production method of the vinyl alcohol-vinyl a...
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JP2023041672A |
To provide bio-based EVA compositions, articles thereof, and methods thereof.A copolymer may include ethylene and vinyl acetate, in which the ethylene is at least partially obtained from a renewable source of carbon. Embodiments may also...
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JP2023034384A |
To provide a molding containing a vinyl alcoholic polymer, having excellent water solubility and high mechanical strength.A molding contains a vinyl alcoholic polymer (X) that has an anionic monomer unit (A), a vinyl alcohol monomer unit...
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JP2023034556A |
To provide a novel polymer using a lactone monomer made from carbon dioxide.A copolymer contains a vinyl ester monomer such as vinyl acetate, and a lactone monomer represented by the following formula as a structural unit [where R1 is an...
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JP7236009B2 |
The disclosure provides a fluorine-containing polymer for a metal-clad laminated sheet excellent in compatibility with epoxy resins. Provided is a fluorine-containing polymer for a metal-clad laminated sheet, containing: a polymerized un...
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JP7226734B2 |
The present invention provides a vinyl alcohol-vinyl acetate copolymer having excellent solubility and capable of providing a film having high flexibility, high mechanical strength, and high adhesion, and a method for producing a vinyl a...
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JP7223700B2 |
Provided is a binder for an electrode which has sufficient binding force and can reduce resistance of a nonaqueous electrolyte secondary battery. The binder for a nonaqueous electrolyte secondary battery electrode includes: a copolymer o...
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JP2023023159A |
To provide an ethylene-vinyl alcohol copolymer that shows excellent gas barrier properties at high humidity.A modified ethylene-vinyl alcohol copolymer is represented by the formula (I), in which the contents of a, b and c relative to al...
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JP7223699B2 |
There is provided an electrode binder that has sufficient binding force and can reduce the resistance of a nonaqueous electrolyte secondary battery. The binder for a nonaqueous electrolyte secondary battery electrode comprises a copolyme...
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JP7219335B2 |
Disclosed are copolymers formed by copolymerization of: (1) haloolefin monomers consisting essentially of: (a) hydrofluorolefin selected from the group consisting of hydrofluoroethylenes, hydrofluoropropenes, hydrofluorobutenes, hydroflu...
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JP7204642B2 |
Provided herein is an aqueous polymer dispersion including A) a polymer synthesized from monomers including a) 1.0 to 90% by weight of at least one alkyl (meth)acrylate; b) 0.1 to 10% by weight of at least one ethylenically unsaturated a...
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JP7200173B2 |
To provide: an aqueous dispersion capable of forming a coating excellent in adhesion to metal, weather resistance and wear resistance; a coating agent for metal containing the aqueous dispersion; and a coating formed from the aqueous dis...
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JP2022553228A |
The polymer may comprise a copolymer of ethylene and vinyl acetate, wherein at least a portion of the ethylene is obtained from a renewable carbon source, and the copolymer's The melt index (190°C/2.16kg) is in the range of 0.12~8.0g/10...
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JP2022551849A |
The polymer composition comprises ethylene and the general structure (I) [wherein R1, R2and R3is hydrogen, halogen, hydroxyl, alkyl, substituted alkyl, alkoxy, substituted alkoxy, alkenyl, substituted alkenyl, alkynyl, substituted alkyny...
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JP2022550896A |
The polymer composition is a polymer made from ethylene, one or more branched vinyl ester monomers, and optionally vinyl acetate, having a number average molecular weight in the range of 5-10,000 kDa as obtained by GPC, and Polymers havi...
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JP2022174709A |
To provide an ethylene-vinyl ester based copolymer saponified pellet as well as a film thereof.The instant disclosure relates to an ethylene-vinyl ester based copolymer saponified pellet as well as a film formed therefrom. The ethylene-v...
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JP7177149B2 |
The present invention relates to a vinyl chloride-based resin composition and a method for preparing same. Provided according to the present invention is a vinyl chloride-based resin composition and a method for preparing same, the vinyl...
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JP7158688B2 |
The present invention relates to a method for producing a copolymer of ethylene and an allyl monomer that is represented by formula (1) and has a polar group, or a copolymer of ethylene, the allyl monomer that is represented by formula (...
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