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JPS638450A |
PURPOSE: The titled composition having improved flexibility, flexing resistance and oil resistance, obtained by blending a block copolymer of a vinyl aromatic compound and a conjugated diene compound and/or a hydrogenated substance there...
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JPS6230296B2 |
Bonding of hydroxy terminated polyvutadiene based propellant grains to rocket motor liners and of the liner to the motor case is greatly improved by incorporating an aziridine in a urethane cured hydroxy terminated polybutadiene based li...
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JPS6281435A |
PURPOSE: To provide the titled compsn. which is flame-retardant and neither emits smoke nor releases any harmful halogen gas during combustion, by blending a polyolefin with a hydrated inorg. compound, a phosphorus compd. and a silicone ...
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JPS6160855B2 |
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JPS6152854B2 |
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JPS6144101B2 |
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JPS6173749A |
Dispersed phase toughened high molecular weight elastomers are produced by incorporating a relatively low molecular weight telechelic polymer and a linking additive into said high molecular weight elastomer. The resulting product exhibit...
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JPS6111970B2 |
1516090 Rubber particles RUBBER & PLASTICS RESEARCH ASSOCIATION OF GREAT BRITAIN 16 Sept 1975 [26 Sept 1974] 41847/74 Headings C3L and C3M Vulcanized rubber, e.g. tyre reclaim or crumb, is converted into particle aggregates, at least 90%...
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JPS6160735A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS6043471B2 |
Phenol formaldehyde resole is made by a low catalyst level process which eliminates the need to isolate the resin from the reaction mixture. The resole is blended with a vinyl pyridine latex and a resorcinol based curing agent and is use...
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JPS6028644B2 |
The invention provides finely divided vulcanized rubber having a particle size of generally less than 20 microns for re-use in the rubber industry. Vulcanizates produced from compositions containing the finely divided vulcanized rubber, ...
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JPS59187042A |
PURPOSE: To improve the viscosity increasing property without deteriorating the vulcanization rate of a synthetic rubber, by incorporating the synthetic rubber with a specific unreactive phenol-formaldehyde resin, a nonaromatic petroleum...
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JPS5939303B2 |
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JPS58187440A |
PURPOSE: A self-weldable flame retardant compound, prepared by incorporating a rubber consisting essentially of a polyisobutylene, etc. with an organic halogen compound, antimony oxide and aluminum hydroxide, etc., and having improved fl...
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JPS58147442A |
PURPOSE: To provide the titled composition giving a tire tread excellent in both rolling resistance and wet-grip characteristic, by compounding a high-molecular weight polymer of a styrene-butadiene rubber having a specific micro structu...
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JPS5838461B2 |
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JPS58122942A |
PURPOSE: To provide a mold cleaner compsn. with good workability without damage to the mold surface, by blending a particular aliphatic amino alcohol with an unvulcanized raw rubber. CONSTITUTION: An aliphatic amino alcohol NH2-ALK-OH (w...
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JPS58120649A |
PURPOSE: To improve the stickiness of a synthetic rubber without lowering its rate of vulcanization, by compounding a synthetic rubber with a specific alkylphenol-acetaldehyde resin and a specific petroleum resin. CONSTITUTION: A synthet...
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JPS5761011A |
PURPOSE: To make it possible to improve the mechanical and physical properties of a rubbery copolymer, by adding a small amount of a graft copolymer obtained by graft-polymerizing an aromatic polyamide as a back bone polymer with a rubbe...
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JPS5716133B2 |
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JPS5710140B2 |
Amides of phosphorus-containing acids are reacted with sulphenyl halides to give phosphorus-containing acid amides in which one or more of the nitrogen atoms carries the appropriate substitutent attached through a sulphur atom. These sub...
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JPS56145953A |
1. A silicone rubber mixture suitable for application in endovascular and general surgery and advantageously serving as a contrast medium in the roentgenography, characterized in that it consists of a linear polysiloxane of low viscosity...
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JPS5682833A |
Precrosslinked nitrile rubber polymers are prepared by interpolymerizing a polyol polyacrylate with butadiene and acrylonitrile to improve compression set, extrusion rate and die swell properties of the precrosslinked polymers and blends...
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JPS5620039A |
Thermoplastic elastomeric compositions are prepared by mixing comminuted vulcanized rubber having a mean particle size of below 1.5 mm with a thermoplastic olefin or diolefin polymer, particular polyethylene, at a weight ratio of from 1:...
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JPS5534930B2 |
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JPS545826B2 |
Synthetic rubber compositions of improved green strength are prepared by incorporating in a synthetic rubber polymer, such as NBR or SBR, a small number of tertiary amine groups, and reacting this polymer with a halogen compound containi...
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JPS53126199A |
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JPS5372055A |
PURPOSE: To prepare a stabilized pentadiene-type rubber composition comprising a rubber having 1,3-pentadiene monomer unit in the polymer chain, a phosphorous acid triester, and an aromatic secondary amine.
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JPS5366951A |
The body contains a binder, for example an adhesive or a plastic, and vulcanised rubber in the form of filaments or fibres such as are produced, for example, during preparation of a tyre to be retreaded. The body is suitable for acoustic...
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JPS538682A |
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JPS5221015B1 |
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JPS524801B2 |
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JPS529046A |
Co-cured compositions are prepared readily by mixing (1) 100 parts by weight of at least one amine-terminated liquid polymer having a carbon-carbon backbone and (2) from about 80 to about 120 parts by weight of at least one vinylidene-te...
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JPS51151779A |
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JPS5139996B1 |
An article comprises an organic polymer composition comprising a cross-linked elastomer, the article being elastomeric and being in a dimensionally heat-unstable condition capable of altering its physical form upon the application of hea...
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JPS5122681B1 |
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JPS5120208B2 |
1439247 Reinforced rubber compositions comprising a sulphur-containing organosilane DEUTSCHE GOLD-UND SILBER-SCHEIDEANSTALT 13 Nov 1973 [13 Nov 1972] 52637/73 Headings C3E C3P and C3Q A rubber mixture comprises a cross-linking system, at...
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JPS5133172A |
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JPS5133174A |
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JPS5133173A |
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JPS5036652B1 |
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JPS5029873B2 |
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JPS5048053A |
Thermosetting resins selected from aminoplast, unsaturated polyesters, and cross-linkable high-vinyl polybutadienes and certain derivatives thereof (a thermosetting moulding material containing said resins) are modified by incorporation ...
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JPS503791B2 |
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JPS4929612B1 |
1,195,741. Polymer compositions. JOHNSON & JOHNSON. 9 May, 1967 [9 May, 1966 (2)], No. 21528/67. Headings C3P and C3R. [Also in Divisions B1-B2, C4 and D1-D2] Agglutinant compositions comprise a normally liquid synthetic conjugated diene...
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JPS4924805B1 |
1,195,741. Polymer compositions. JOHNSON & JOHNSON. 9 May, 1967 [9 May, 1966 (2)], No. 21528/67. Headings C3P and C3R. [Also in Divisions B1-B2, C4 and D1-D2] Agglutinant compositions comprise a normally liquid synthetic conjugated diene...
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JPS4924804B1 |
1,195,741. Polymer compositions. JOHNSON & JOHNSON. 9 May, 1967 [9 May, 1966 (2)], No. 21528/67. Headings C3P and C3R. [Also in Divisions B1-B2, C4 and D1-D2] Agglutinant compositions comprise a normally liquid synthetic conjugated diene...
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JPS4958136A |
1424041 Vulcanizable rubber compositions BAYER AG 4 July 1973 [7 July 1972] 31772/73 Heading C3P Sulphur-free pasty vulcanizable rubber compositions comprise (a) a rubber of molecular weight above 150,000 which contains OH, SH, NH, NH 2 ...
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JPS4825737B1 |
1,240,093. Curing liquid polymers of conjugated dienes. POLYMER CORP. Ltd. 19 Jan., 1970 [10 Feb., 1969], No. 2442/70. Heading C3P. A vulcanizable composition comprises a mixture of (1) a polymer of C 4 -C 8 conjugated diolefin, said pol...
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JPS4825741A |
Liquid composition suitable for application to steel surfaces such as pipe interiors, which cure in situ to provide rubbery linings and coatings, comprise a terminally reactive diolefin polymer such as dibromopoly-butadiene, a curative f...
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