Amphiphilic organopolysiloxanes having polyester groups and...

Details Amphiphilic organopolysiloxanes having polyester groups and... Amphiphilic organopolysiloxanes having polyester groups and...

2006-04-10

2008-03-04

Peng, Kuo-Liang (Department: 1796)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

C525S446000

Reexamination Certificate

active

07339011

ABSTRACT:
The invention relates to organopolysiloxane copolymers comprising, on average, at least one polyester group bonded to the siloxane via a spacer and, on average, at least one hydrophilic group bonded to the siloxane via a spacer, of the general formula (I):

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