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...
Patent
1995-09-20
1997-02-25
Dean, Ralph H.
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...
524862, 528 24, 528 26, 528 31, C08G 7712
Patent
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
Boley William F.
Dean Ralph H.
Dow Corning Toray Silicone Co. Ltd.
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