Primer for silicone substrates

Details Primer for silicone substrates Primer for silicone substrates

1991-06-13

1993-05-25

Brunsman, David

Compositions: coating or plastic

Coating or plastic compositions

Silicon containing other than solely as silicon dioxide or...

10628714, 10628715, 106243, C08K 554

Patent

active

052136175

ABSTRACT:
A primer composition, and a method for its use to improve adhesion between a silicone substrate and a subsequently applied paint film, is disclosed. The primer composition consists essentially of a mixture of an alkoxysilane, an organotitanate and a tin salt of a carboxylic acid, each component being present in a specific critical molar proportion.

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