Main > POLYMERS > Poly(Siloxane) > Alkenyloxy Group-Contg

Product DE. W

PATENT ASSIGNEE'S COUNTRY Germany
UPDATE 03.00
PATENT ASSIGNEE Wacker Chemie
PATENT CLAIMS Claim 6:
Adding
- (Ethyne){[R''(OR')xOCH=CR]yH}2 onto
- Organo-Si compd contg > one Si-H/mole. in presence of
catalyst which promotes addition of Si-H onto aliphatic
multiple bonds
R = H,Me; R',R'' = -(CH2)1-6-
PATENT PHOTOCOPY Available on request

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