Rubber composition

Details Rubber composition Rubber composition

2011-01-04

2011-01-04

Choi, Ling-Siu (Department: 1796)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

C525S351000, C525S333100, C525S333200

Reexamination Certificate

active

07863389

ABSTRACT:
A rubber composition having an excellent adhesion with a brass-plated wire and an excellent heat aging resistance of a vulcanite containing (A) 100 parts by weight of a diene-based rubber, (B) 0.1 to 10 parts by weight of, as a vulcanization accelerator, an amine salt compound of a carboxylic acid group-containing disulfide having the formula (I):and (C) 0.1 to 10 parts by weight of, as a vulcanization agent, a cyclic sulfide compound having the formula (V):wherein R is a substituted or unsubstituted C2-C20alkylene group, a substituted or unsubstituted C2-C20oxyalkylene group or an aromatic ring-containing alkylene group, x is an integer of 2-6 on average and n is an integer of 1-30.

REFERENCES:
patent: 2002/0107338 (2002-08-01), Wonmun et al.
patent: 2006/0094831 (2006-05-01), Choi et al.
patent: 2010/0004380 (2010-01-01), Choi
patent: 2317296 (2001-03-01), None
patent: 2001-089440 (2001-04-01), None
patent: WO-2005-035647 (2005-04-01), None

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