Silicone coating composition and release sheet

Details Silicone coating composition and release sheet Silicone coating composition and release sheet

2006-10-31

2006-10-31

Zimmer, Marc S. (Department: 1712)

Stock material or miscellaneous articles

Composite

Of silicon containing

C524S268000, C525S477000, C525S478000, C525S479000, C528S015000, C528S031000, C528S032000, C428S405000, C428S451000, C428S452000

Reexamination Certificate

active

07128977

ABSTRACT:
The addition of silicone rubber fine particles to a composition comprising an organopolysiloxane having at least two alkenyl groups, an organohydrogenpolysiloxane having at least three SiH groups and a catalyst yields a composition which when coated onto any substrate, forms a coating whose surface is extremely reduced in gloss and highly uniform. Using the coating of the composition as a release sheet, synthetic resin sheets having matte surfaces can be readily manufactured.

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