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JP2949374B2 |
A curing composition obtained by incorporating a curing agent (1) into a reaction product (2), being essentially free from carboxy and/or anhydride groups, of i) at least one glycidylether of a polyhydric phenol, and ii) at least one fun...
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JPH11508615A |
A molding material as based on from 60 to 98% by weight of a hard matrix A comprising polymerized or copolymerized units of at least one vinylaromatic monomer or at least one vinylaromatic monomer and at least one polar comonomer and fro...
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JP2922484B2 |
Process for manufacturing vinyl-aromatic polymers reinforced with rubber and with bimodal morphology of the rubber phase, which process comprises: blending a first stream of a first vinyl-aromatic prepolymer, containing a fine-particle r...
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JP2921318B2 |
PURPOSE:To obtain a foaming composition from which a highly expanded foam excellent in flexibility and impact absorption and capable of being recycled can be obtained and which suffers neither distortion nor shrinkage during molding. CON...
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JP2921031B2 |
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JPH11507984A |
(57) [Summary] A reaction in which a styrene polymer molding material and a styrene-acrylic nitrile polymer molding material modified to have a particularly impact resistance are produced in a solution in two steps, in which case the sec...
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JPH11171948A |
To provide a method for producing a copolymer consisting of polysty rene and block copolymer having good mechanical property. This method comprises (a) forming a block polymer precursor which contains at least one kind of polymer block(s...
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JP2909169B2 |
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JP2907952B2 |
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JP2905029B2 |
The invention relates to a light-curable (photocurable), negative-working mixture and to a recording material obtained therefrom which is suitable for the production of elastic relief printing plates. The mixture contains, as essential c...
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JP2905611B2 |
Dispersant/VI improver luboil additives are produced by reacting a star polymer with an alpha, beta unsaturated carboxylic acid or derivative to form an activated star polymer, which is then reacted with (a) at least one compound of gene...
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JPH11506134A |
Disclosed are personal care compositions, especially hair styling compositions containing: (a) a graft copolymer characterized by having a hydrophilic organic polymeric backbone and hydrophobic macromonomers grafted to said backbone; the...
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JPH11506132A |
The present invention relates to personal care compositions, especially hair care compositions, containing non-silicone, hydrophobic graft copolymers and a hydrophobic, volatile solvent for the copolymer, the solvent being selected from ...
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JPH11100560A |
To provide a polyolefin foam and a steel-plate laminating adhesive having a high blocking resistance, adhesion and water resistance. A polyolefin foam and a steel-plate laminating adhesive are prepared by adding from 5 to 400 pts.wt. adh...
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JP2876013B2 |
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JPH1180515A |
To obtain a thermoplastic elastomer composition comprising a polyester-based copolymer thermoplastic elastomer and a block copolymer of an aromatic vinyl compound and a conjugated compound, excellent in molding processability, mechanical...
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JPH1160653A |
To obtain a rubber-modified styrene polymer which is excellent in transparency, impact strength and moldability. A rubber-modified styrene polymer comprises 1-15 wt.% of a dispersed phase made of an elastmer and 99-85 wt.% of a continuou...
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JP2857179B2 |
Improved dispersant/VI improver luboil additives are produced by reacting a star polymer with an alpha, beta unsaturated carboxylic acid or derivative to form an activated star polymer, which is then reacted with a) an alkyl carboxylic a...
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JPH10338722A |
To obtain the subject polymer excellent in impact strength, tensile strength, etc., by continuously polymerizing a mixture of specific monomers in the presence of a rubber elastic polymer in a perfect-mixing vessel type reaction apparatu...
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JPH10310675A |
To provide an expandable rubber-modified styrene polymer showing improved elasticity recovery, by incorporating a low-boiling blowing agent in a polymer mixture comprising a continuous phase of a styrene copolymer and rubber particles di...
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JP2825515B2 |
A sealant composition with adhesion which is resistant to deterioration in the presence of water comprising: a) a functionalized polymer component which is prepared by grafting carboxylic acid, dicarboxylic acid, or derivative thereof on...
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JP2826352B2 |
Pressure-sensitive adhesive tape having low adhesion backsizes and release coatings that can be written on with solvent and water-based inks, the indicia remaining firmly bonded and resisting smearing. The coatings comprise copolymers of...
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JP2822565B2 |
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JPH10511130A |
The present invention is directed to a latex composition comprising: a liquid phase selected from water, water-miscible solvents, or mixtures thereof; and from about 5 to about 50 % by weight of latex particles dispersed in the aqueous p...
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JPH10510567A |
(57) [Summary] Continuously, as a go, the styrene content is 10 to 90% by weight based on the total amount of go or mixture used. Styrene-budiene-brogo or styrene-budiene. -In a single reaction zone, a styrene solution containing a mixtu...
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JPH10273511A |
To realize the molding at low pressure, control the production cost and improve the productivity by grafting a main polymer comprising mainly a hydrogenated styrene/isoprene/styrene copolymer, etc., with a compound containing an alkoxysi...
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JP2807512B2 |
The invention provides a process for producing a thermoplastic elastomer, which comprises dynamically heat-treating polymer particles composed of a crystalline olefinic polymer moiety and a non-crystalline polymer moiety and having an av...
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JP2798454B2 |
Process for preparing a grafted star polymer which comprises contacting a nitrogen-containing polymerizable organic polar compound with a star polymer in the presence of a free radical polymerization initiator; characterised in that the ...
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JP2791112B2 |
A process for incorporating carboxyl and/or carboxyl derivative functionality into a hydrocarbon polymer which is substantially free of ethylenic unsaturation. The functionalization is accomplished by contacting the functionalizing agent...
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JP2780187B2 |
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JP2777662B2 |
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JPH10158340A |
To obtain the subject composition capable of manifesting a high stiffness, excellent thermal stability, extremely low gel content, etc., by reacting a polymer containing a propylene homopolymer and a propylene copolymer with a compound s...
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JPH10158347A |
To obtain a rubber-modified aromatic vinyl-based resin composition excellent in balance in properties between impact resistance and gloss and capable of being utilized in various uses such as electronic equipment and a household electric...
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JPH10158348A |
To obtain an impact resistant styrene-based resin composition extremely superior balance between an impact strength and gloss used in a wide range of household electric appliance, etc., by performing a radical polymerization of an aromat...
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JP2764746B2 |
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JP2761483B2 |
The invention relates to a light-curable (photo-curable), negative-working mixture and to a recording material obtained therefrom which is suitable for the production of elastic relief printing plates. The mixture contains, as essential ...
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JP2762139B2 |
The present invention relates to a process for producing a rubber-modified styrene-based resin which comprises supplying a styrene-based monomer solution containing 5 to 20% by weight of a rubber component comprising a styrene-butadiene-...
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JP2750525B2 |
An antistatic agent capable of imparting a permanent antistatic property to a methacrylic resin is prepared as follows. First, an alkyl methacrylate is subjected to living polymerization in an atmosphere substantially free of water in th...
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JP2727674B2 |
A low-profile unsaturated polyester resin composition, consisting essentially of (A) an unsaturated polyester, (B) a monomer copolymerizable with the unsaturated polyester, and (C) an A-B type block copolymer comprising an A segment whic...
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JP2712600B2 |
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JP2712016B2 |
An impact resistant polymeric composition comprising 1-95 %wt of a polyamide, 1-95 %wt of a polyolefin and 1-50 %wt of an elastomer, at least one of the polyolefin and elastomer being grafted with an acid compound; a process for the prep...
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JP2710841B2 |
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JP2710276B2 |
To obtain a polymeric molding material having the properties of the former two of the following constituent polymers and being excellent in impact resistance and elongation by mixing a polyamide with a polycarbonate and a specified modif...
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JP2707700B2 |
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JPH10500148A |
There is disclosed block and graft copolymers, and hydrogels thereof, which, in one embodiment, contain both a temperature-sensitive polymer component and a pH-sensitive polymer component, and the use of such copolymers for topical drug ...
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JPH09316142A |
To provide a rubber-modified aromatic vinyl resin composition used as a general resin having an excellent balance between impact resistance and transparency which can give sheet like molding reduced in the anisotropy of strength. This co...
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JP2662962B2 |
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JP2658392B2 |
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JP2658295B2 |
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JP2658002B2 |
The rubber-modified styrene-based copolymeric resin of the invention comprises a matrix phase of a copolymer of styrene and acrylonitrile and a dispersed phase of particles of an S-B type block-copolymeric rubber of styrene and butadiene...
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