Silicone rubber composition

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

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524862, 528 24, 528 26, 528 31, C08G 7712

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active

056059558

ABSTRACT:
A silicone rubber composition which has excellent adhesion to various substrate materials with which it is in contact during its curing. The silicone rubber composition comprises an adhesion promoter comprising an addition reaction product or a reaction mixture of (i) a carboxylic acid ester described by general formula ##STR1## where R.sup.2 is an alkenyl group and x is a number of 1 to 6, and (ii) an alkoxysilane expressed by general formula ##STR2## where R.sup.3 is a monovalent hydrocarbon group which does not contain aliphatic unsaturated linkage, R.sup.4 is an alkyl group, and a is a number of 1 to 3.

REFERENCES:
patent: 3889023 (1975-06-01), Plueddemann
patent: 5032626 (1991-07-01), Evans

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