Halogenated polybutadiene series elastomers, method of producing

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

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5253593, 5253594, C08F 3606, C08F 818, C08C 1912

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active

051379813

ABSTRACT:
A novel halogenated polybutadiene series elastomer is produced by reacting a polybutadiene series elastomer with a particular active halogen group-containing compound in the presence of a particular organic halogenating agent. The resulting halogenated polybutadiene series elastomer can be subjected to heat-resistant crosslinking with a particular polyvalent amine, and is suitable for the preparation of rubber compositions for tire requiring the heat resistance.

REFERENCES:
patent: 4117036 (1978-09-01), Honda et al.
patent: 4752649 (1988-06-01), Neckers
Chemical Abstracts 87:137098d Polymer Compositions; Jun. 1977.
Chemical Abstracts 66:76761g Aug. 1966.

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