C - Chemistry – Metallurgy – 08 – F
Patent
C - Chemistry, Metallurgy
08
F
400/2006
C08F 283/12 (2006.01) C09D 151/08 (2006.01)
Patent
CA 1258933
ABSTRACT OF THE DISCLOSURE A polyorganosiloxane-based graft copolymer superior in impact resistance, light resistance, surface gloss, and color fastness, produced by graft-polymerizing at least one vinyl monomer on a polyorganosiloxane consisting of 90 to 99.999 mole % of an organosiloxane having a unit represented by the general formula RnSiO(4-n)/2 (I) wherein; R denotes hydrogen, methyl, ethyl, propyl, or phenyl; and n denotes a number of 0, 1, or 2; and 10 to 0.001 mole % of an organosiloxane graft- linking agent having a unit represented by the general formula Image (II) wherein; R denotes hydrogen, methyl, ethyl, propyl, or phenyl; n denotes a number of 0, 1, or 2; and p denotes a number of 1 to 6; the graft copolymer containing the polyorgano- siloxane in an amount of 1 to 70% by weight; and a process for producing the graft copolymer.
480429
Kawachi Yasunori
Mayuzumi Tetsuya
Oba Toshio
Okada Fumio
Sasaki Isao
Goudreau Gage Dubuc
Mitsubishi Rayon Co. Ltd.
LandOfFree
Polyorganosiloxane-base graft copolymer and process for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Polyorganosiloxane-base graft copolymer and process for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polyorganosiloxane-base graft copolymer and process for... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1272104