Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing
Patent
1986-03-27
1987-10-13
Pertilla, Theodore E.
Stock material or miscellaneous articles
Hollow or container type article
Polymer or resin containing
152151, 248560, 285292, 474271, 524507, 524508, 524509, 524511, 525130, 525131, 525133, 525139, 525141, F16L 1104, B32B 2500, C08L 6110
Patent
active
046998322
ABSTRACT:
A reinforced rubber mixture composed of (A) at least one natural, styrene/butadiene, polybutadiene, polyisoprene, transpolyoctenylene, ethylene/propylene/diene terpolymer and butyl rubber, (B) at least one phenol novolak resin and/or reactive polyphenol, (C) curing agents and, if appropriate, (D) customary additives, wherein the rubber mixture contains, as an additional component (E), at least one polar, chlorine-free rubber in the form of nitrile rubber having a nitrile content of at least 32% or polyurethane rubber in a proportion by weight of 1 to 49% by weight, relative to the total amount of rubber. Process for the preparation thereof and the use of the reinforced rubber mixtures for the production of industrial rubber goods, in particular for the production of antivibration units, rubber sleeves, coatings, conveyor belts and tires.
REFERENCES:
patent: 3586735 (1971-06-01), Giller et al.
patent: 3652468 (1972-03-01), Schwab et al.
patent: 4200556 (1980-04-01), Robinson et al.
patent: 4383072 (1983-05-01), Thiel et al.
Hoechst Aktiengesellschaft
Pertilla Theodore E.
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