Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1980-03-26
1982-04-06
Lieberman, Allan
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
152209R, 525236, C08L 700, C08L 900, C08L 1502, C08L 4700
Patent
active
043234852
ABSTRACT:
A rubber composition for tire treads having improved rolling resistance and wet road braking performance, comprising (I) a chlorinated butyl rubber and/or a brominated butyl rubber, (II) natural rubber and/or a polyisoprene rubber and, if desired, (III) a polybutadiene rubber in specific blending ratios.
REFERENCES:
patent: 3857775 (1974-12-01), Custer et al.
patent: 3880821 (1975-04-01), Feniak
patent: 3919130 (1975-11-01), Cohen
patent: 3928259 (1975-12-01), Feniak
patent: 3938574 (1976-02-01), Bormester et al.
patent: 4012344 (1977-03-01), Cohen
patent: 4090989 (1978-05-01), Chen
Ahagon Asahiro
Hirakawa Hiroshi
Misawa Makoto
Miyasaka Kazuo
Lieberman Allan
The Yokohama Rubber Co. Ltd.
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