Curable organopolysiloxane composition

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From silicon reactant having at least one...

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528 26, 528 32, 528 38, 528901, 525477, 427387, 4273881, 428447, 428450, C08G 7706

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active

046984062

ABSTRACT:
A curable silicone composition comprising (i) an amine-functional organopolysiloxane and (ii) an acryl-functional organopolysiloxane selected from acyloxy-, methacryloxy or acrylamide-functional organopolysiloxanes is disclosed. Components (i) and (ii) of the composition cure by a Michael-type addition reaction to form a solid organopolysiloxane resin or elastomer. In a preferred embodiment, a room-temperature vulcanizable (RTV) elastomer results.

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