Low coefficient of friction silicone release formulations incorp

Stock material or miscellaneous articles – Layer or component removable to expose adhesive – Dissimilar adhesives

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Details

428352, 428354, 428447, B32B 310, B32B 706, B32B 3300, C09J 702

Patent

active

055209785

ABSTRACT:
A curable coating composition comprising an ethylenically unsaturated organopolysiloxane base polymer, an organohydrogenpolysiloxane crosslinking agent, an effective amount of a precious metal containing hydrosilylation catalyst, and from 0.1 to 20 weight percent of a higher alkenyl-functional organopolysiloxane gum. The incorporation of the gum provides a composition which cures rapidly to a low coefficient of friction coating having stable release over time.

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