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JP4575672B2 |
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JP4575912B2 |
Prodn. of protective colloid-stabilised poly(vinyl ester)-contg. dispersions is effected by polymerisation of the vinyl ester (and opt. comonomer(s)) using a water-soluble cationic azo initiator, pref. an azo-amidine. A claimed dispersio...
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JP2010532807A |
A continuously variable composition copolymer is prepared in a reaction system, by (a) providing a reaction vessel comprising a first monomer composition; (b) providing a feed vessel comprising a second monomer composition; (c) initiatin...
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JP2010532811A |
Emulsion polymer which can be obtained by polymerization of a mixture. The emulsion polymer of the invention makes it possible to provide two-component or multicomponent systems which cure by means of a redox initiator system and have a ...
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JP4560756B2 |
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JP4559400B2 |
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JP4555566B2 |
Olefin/alkenyl alkylate copolymers with ester- or carbonyl-linked side chains which may be substituted with groups such as nitro, dialkylamino, dialkylamido, dialkylammonium carboxylate or alkoxycarbonyl. Polymers (P) based on olefins an...
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JP2010209250A |
To provide a photocurable composition excellent in adhesion after exposure to light, while holding low viscosity and high transcription pattern accuracy. This photocurable composition includes at least one of compounds expressed by formu...
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JP2010202862A |
To improve toughness while maintaining heat resistance (glass transition temperature) of an epoxy resin cured product. The problem is solved by an epoxy resin composition wherein a polyvinyl acetal resin into which a carboxyl group is in...
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JP4534341B2 |
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JP4536703B2 |
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JP4520377B2 |
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JP4520544B2 |
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JP4520557B2 |
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JP4510801B2 |
Compositions useful for preparing coating slips for inkjet recording materials include a pulverulent silane-modified fully or partially hydrolyzed polyvinylalcohol and a redispersible polymer powder.
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JP4505698B2 |
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JP2010150548A |
To provide a new copolymer that is used in power transmission fluid to provide improved viscometric properties. The copolymer that is used in power transmission fluid to provide improved viscometric properties is disclosed. The copolymer...
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JP2010144140A |
To provide a mercapto group-containing copolymer excellent in compatibility with various resins, adhesiveness, electric insulation, low water absorption, heat stability, and interfacial activation effects. The mercapto group-containing c...
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JP4488463B2 |
In a process for preparing ethylene-vinyl acetate copolymers in which a mixture of ethylene and vinyl acetate is polymerized continuously in the presence of free-radical polymerization initiators and, if desired, molecular weight regulat...
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JP4484336B2 |
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JP4472184B2 |
The use of polymers which are obtainable by polymerization ofa) at least one vinyl ester of aliphatic C1-C24-carboxylic acids in the presence ofb) polyethers of the general formula I, in which the variables have, independently of one ano...
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JP4461575B2 |
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JP2010100785A |
To provide a photosensitive composition having low viscosity and excellent heat resistance and mechanical strength.The photosensitive composition includes 0.01-98 mass% of a polymerizable monomer (A) having one or more functional groups ...
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JP4456815B2 |
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JP4451935B2 |
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JP2010053222A |
To provide water-absorbing polymer particles little in toxicity.There is provided a method for producing the water-absorbing polymer particles, comprising copolymerizing a vinyl ester-based compound with an ethylene-based unsaturated car...
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JP4422218B2 |
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JP4418139B2 |
A polymer electrolyte for use in a lithium secondary battery prepared by polymerizing a composition including 0.1 to 90% by weight of a first compound represented by formula 1, a second compound represented by formula 2 or a mixture ther...
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JP4413350B2 |
The method of treating a saponified ethylene vinyl acetate copolymer (A) with an acid (B) and/or its salt (C) which comprises feeding a saponified ethylene-vinyl acetate copolymer (A') in which the acid (B) and/or salt (C) has been incor...
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JP4409112B2 |
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JP4404779B2 |
Production of silicon-modified polymers as aqueous dispersions or powders comprises radically polymerizing vinyl esters of 1-15C alkylcarboxylic acids, (meth)acrylic esters of 1-15C alcohols, vinyl aromatics, olefins, dienes or vinyl hal...
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JP4397237B2 |
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JP2010500438A |
The invention relates to crosslinkable reactive silicone organic copolymers, obtainable by the radically initiated solution polymerization of a) one or more ethylenically unsaturated organic monomers, and b) one or more silicon macromers...
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JP4388949B2 |
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JP4379998B2 |
A method for producing an ethylene-vinyl acetate copolymer aqueous emulsion is provided which uses a redox catalyst comprising a transition metal salt and an erysorbic acid and/or an ascorbic acid, as the reducing agent thereof, and 1.8 ...
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JP2009280754A |
To provide a resin composition containing a cross-linked structure of a polyvinyl alcohol resin, which the structure is hardly discolored with time.The resin composition contains the cross-linked structure (C), which is obtained by cross...
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JP4369533B2 |
A polymer having the formulawherein M1 and M2 signify monomer units for homo- or copolymers. "x" and "y" indicate the mole fractions of the comonomers, with in each case 0
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JP2009540032A |
The use of copolymers obtainable by free radical-initiated copolymerization of a) 80 to 99.5% by weight of vinyl acetate and b) 0.5 to 20% by weight of a monoolefinically unsaturated monomer having sulfonate groups as solubilizers for sl...
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JP4330253B2 |
The present invention provides methods for producing an ethylene-vinyl acetate copolymer and a saponified product thereof that can inhibit visible imperfections (particularly discoloration) at the time of molding by improving the process...
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JP4330254B2 |
This invention provides a method for producing a saponified ethylene-vinyl acetate copolymer in which visible imperfections (particularly fish eyes) of the saponified copolymer is inhibited. In this invention, a mixture solution is prepa...
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JP4327360B2 |
Photoresists and associated processes for microlithography in the extreme, far, and near UV are disclosed. The photoresists in some embodiments comprise (a) a fluorine-containing copolymer comprising a repeat unit derived from at least o...
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JP4319779B2 |
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JP2009161770A |
To provide another new resist composition for use at a wavelength of 193 nm or lower, in particular at a wavelength of 157 nm, which has not only high transparency at these short wavelengths but also other key properties including good p...
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JP4297627B2 |
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JP2009149735A |
To provide a coating material composition that can form an undercoat layer for metal deposition that excels in heat resistance and adhesion even for an unsaturated polyester resin of a difficult-to-attach substrate, and that excels in st...
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JP4291723B2 |
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JP4291363B2 |
A process for the preparation of vinyl chloride copolymers involves free radical suspension polymerization or emulsion polymerization of a mixture of vinyl chloride, epoxide-containing vinyl monomers and further comonomers copolymerizabl...
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JP4287404B2 |
This invention is directed to an improvement in a crosslinkable vinyl acetate/vinyl versatate based polymeric binder for use in nonwoven applications. The improvement in the binder for nonwoven and, particularly premoistened wipes, resid...
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JP4274494B2 |
Prodn. of protective colloid-stabilised poly(vinyl ester)-contg. dispersions is effected by polymerisation of the vinyl ester (and opt. comonomer(s)) using a water-soluble cationic azo initiator, pref. an azo-amidine. A claimed dispersio...
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JP2009120676A |
To provide a copolymer providing vulcanizates which exhibit excellent heat resistance, oil resistance, and low-temperature resistance, and to provide its production method.This copolymer is a copolymer of ethylene (X), a specified vinyl ...
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