Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1993-09-21
1995-08-29
Clark, W. Robinson
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525232, 525240, 525241, C08L 2308, C08L 2316, C08L 2508
Patent
active
054460972
ABSTRACT:
A vulcanizable rubber composition comprising a conjugated diene rubber (A), an ethylene-alpha-olefin copolymer rubber (B) and a styrene oligomer (C) is provided. The composition is capable of providing a vulcanized rubber which is excellent not only in weather resistance and heat aging characteristics, but also in mechanical strength.
REFERENCES:
patent: 3627856 (1969-12-01), Thienot
patent: 3875095 (1975-04-01), Yamada et al.
patent: 4008190 (1977-02-01), Taylor et al.
patent: 4687810 (1987-08-01), Coran
Materials and Compounding Ingredients for Rubber, p. 174-Rubberworld Magazine, New York, N.Y. Jan. 1975.
The Vanderbilt Rubber Handbook Jan. 1958 p. 394 R. T. Vanderbilt Co. Inc. New York, N.Y.
Mishima Takashi
Nonaka Shuichi
Ueki Norihito
Clark W. Robinson
Mitsui Petrochemical Industries Ltd.
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