Vulcanizable, fluorine-containing elastomer composition

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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525276, 5253263, 525361, C08F 800

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active

054516404

ABSTRACT:
A vulcanizable, fluorine-containing elastomer composition, which comprises a fluorine-containing elastomer copolymerized with chlorotrifluoroethylene, (A) a salicylaldo-imino copper complex having the following chemical formula as a cross-linking agent: ##STR1## (B) at least one of a divalent metal oxide and hydroxide as an acid receptor, and (C) a polyfunctional unsaturated compound as a cross-linking agent have a high vulcanization rate and good physical properties in the normal state of vulcanization product.

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patent: 4214060 (1980-07-01), Apotheker et al.
patent: 4243770 (1981-01-01), Tatemoto et al.
patent: 5334667 (1994-08-01), Yamamoto et al.
Kauch Rezina, Vo. 5, p. 22, 1976.

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