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JPS5640324B2 |
A copolymer suitable for use as soft contact lenses, comprising a polymerization product of (a) at least one monomer selected from methyldi(trimethylsiloxy)sylylpropylglycerol methacrylate and methyldi(trimethylsiloxy)sylylpropylglycerol...
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JPS56116760A |
PURPOSE: To provide the titled compsn. which has good workability and can form a coating film having excellent weather resistance, stain resistance, etc., by using, as a binder, a copolymer resulting from the polymn. of three kinds of un...
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JPS5638359A |
PURPOSE: An alkyd resin covering composition of room temperature curing type having improved flexibility, drying characteristics, gloss, water resistance, and alkali resistance, obtained by blending alkyd resin with a specific cyclopenta...
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JPS5615726B2 |
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JPS5636516A |
Solid hydrocarbon resins based on dicyclopentadiene, a vinylaromatic hydrocarbon and a benzene carrying 1 to 3 lower alkyl, hydroxyl or halogen substituents and the use of these resins in adhesive formulations.
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JPS564566B2 |
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JPS5547069B2 |
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JPS5546647B2 |
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JPS5535046B2 |
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JPS5535047B2 |
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JPS5533725B2 |
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JPS5533445B2 |
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JPS55110137A |
PURPOSE: A rubber composition suitably used for car tires that is made by adding a resin resulting from polymerization or copolymerization of cyclopentadiene to a diene rubber, thus having improved processability, adhesion in the unvulca...
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JPS55110108A |
PURPOSE: To prepare a copolymer free of gel and soluble in organic solvents, by polymerizing a cyclopentadiene compound and an unsaturated hydrocarbon in the presence of a catalyst comprising a solution of a complex of a Lewis acid, an e...
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JPS55104306A |
PURPOSE: To obtain title resin which is polymerizable in high yield without gelation at a polymn. temp. around room temp. by copolymerizing cyclopentadiene with unsaturated hydrocarbons in the presence of organometallic cpd. and transiti...
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JPS55104307A |
PURPOSE: To enable cyclopentadiene cpd. to be polymerized in high yields at a low concentration of a catalyst without gelation at a polymn. temp. around room temp. by polymerizing cyclopentadiene cpd. in the presence of a reaction produc...
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JPS5523286B2 |
A process for preparing a hydrocarbon resin which comprises copolymerizing (A) a hydrocarbon fraction boiling within the range of 130 DEG to 300 DEG C. obtained by cracking, reforming and/or refining petroleum with (B) dicyclopentadiene ...
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JPS5516173B2 |
A pressure sensitive adhesive composition comprising (A) 100 parts by weight of a conjugated diene-type rubber, and (B) 30 to 250 parts by weight of a hydrocarbon resin having a softening point of 60 DEG C to 140 DEG C and comprising (a)...
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JPS5545707A |
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JPS5511131B2 |
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JPS555525B2 |
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JPS5513254A |
PURPOSE: To obtain the title compound, which is stably storable for a long time, and an excellent material for resinous compositions, economically in high yield in a simple process, having a very low curing shrinkage, by reacting a speci...
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JPS551938B2 |
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JPS55407B2 |
1413489 Adhesive coatings GOODYEAR TIRE & RUBBER CO 12 Dec 1972 [20 Jan 1972] 57266/72 Heading B2E [Also in Division C3] Tetrapolymer resins derived from piperylene, α-methylstyrene, 2-methyl-2-butene and dicyclopentadiene are used in c...
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JPS54163988A |
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JPS54152092A |
PURPOSE: To prepare a new polymer widely useful for coatings, photosensitive materials, adhesives, ion exchange resins, etc., and modifiable by different polymer reactions, by cationically polymerizing a new indene compound. CONSTITUTION...
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JPS5437844B2 |
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JPS54133586A |
PURPOSE: To provide a photo-setting adhesive composition having excellent adhesivity to glass, metals, plastics, etc., and composed of a (meth)acrylic photo-setting resin and a specific aminoalkoxysilane hydrochloride. CONSTITUTION: A co...
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JPS54133585A |
PURPOSE: To provide a photo-setting adhesive composition having excellent resistance to plating, composed of a polybutadiene (meth)acrylate, (meth)acrylate diluent, a (meth)acrylic alkoxysilane, an organo-tin compound, and a photo-sensit...
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JPS5430024B2 |
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JPS5421763B2 |
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JPS5497695A |
This invention is directed to cycloaliphatic acrylate compositions and to a method of making them. The compositions comprise (a) dicyclopentadiene acrylate, dicyclopentadiene methacrylate or mixtures thereof; (b) a mixture of polycyclope...
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JPS5487796A |
PURPOSE: To prepare the title resin composition which gives a coating film having excellent toughness, water resistance, saline water resistance, and chemical resistance, by compounding a polyisocyanate and a polyol to a copolymer obtain...
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JPS5486590A |
{PG,1 A process for preparing polymers of a monomer mixture of cyclopentadiene and at least one bicycloheptene is described, and the process comprises polymerizing the monomer mixture in the presence of a catalyst mixture comprising {P1 ...
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JPS5415708B2 |
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JPS5450589A |
High softening polymeric compositions result from the copolymerisation of maleic anhydride, styrene and indene.
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JPS5443259A |
PURPOSE: An epoxy resin composition capable of giving coating films with weathering resistance, fireproofing property, heat resistance and chemical resistance, which is composed of a specific copolymer, an epoxy resin and a curing agent....
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JPS543190A |
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JPS53133290A |
PURPOSE: To prepare a copolymer having excellent compatibility and non-toxicity, giving coating films having excellent properties useful as a substitute resin for the tar in epoxy resin or urethane resin paints, by copolymerizing a fract...
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JPS5338313B2 |
Vulcanizable, elastomeric copolymers of vinyl ethers and cyclic polyenes, which have a molecular weight above 50,000 and a vinyl ether content in excess of 80%, are prepared by reacting an alkyl vinyl ether such as vinyl isobutyl ether w...
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JPS5336875B2 |
Hydrocarbon resins comprising about 95-35% by weight of units derived from 1,3-pentadiene, about 1-50% by weight of units derived from cyclododecatriene, and O-about 40% by weight of units derived from at least one monoolefin containing ...
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JPS5335914B2 |
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JPS5335913B2 |
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JPS5333981B2 |
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JPS53103448A |
Aluminum cyclopentadienyl compounds can be used to synthesize a variety of organic molecules containing the cyclopentadiene group, e.g., substituted cyclopentadiene compounds, polymer molecules with cyclopentadiene pendant groups, and po...
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JPS5321427B2 |
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JPS5358241A |
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JPS539625B2 |
An epoxy resin composition comprising (I) 5 to 90% by weight of a cyclopentadiene resin, (II) 95 to 10% by weight of an epoxy resin and (III) an effective amount of a curing agent for the epoxy resin, having an acid number of not more th...
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JPS536014B2 |
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JPS5316792A |
PURPOSE: To prepare a copolymer highly compatible with rubbers and plastics by non-catalytic copolymerization of a mixed oil composed of cyclopentadienes, oodimers, and a hydroxy styrene in a limited temperature range.
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