Ionically cross-linked siloxane polymers

Details Ionically cross-linked siloxane polymers Ionically cross-linked siloxane polymers

C - Chemistry, Metallurgy

08

G

402/21

C08G 77/22 (2006.01) C08L 83/08 (2006.01) C09D 3/32 (1985.01)

Patent

CA 1242838

IONICALLY CROSS-LINKED SILOXANE POLYMERS ABSTRACT OF THE DISCLOSURE Zwitterionic siloxane polymers containing tertiary silicone atoms with zwitterions and their aminoalkyl siloxane polymer intermediates production are provided. Methods of their production are also provided. The aminoalkyl siloxane polymer intermediates and the zwitterionic siloxane polymers are obtained by co- polymerizing trifunctional aminoalkyl silanes or zwitterionic silanes, respectively, with hydroxy- terminated siloxane oligomers in the presence of an acid catalyst. The aminoalkyl siloxane polymer inter- mediates are converted to zwitterionic siloxane polymer by reaction with an organosultone or an organolactone. Trifunctional aminoalkyl silanes are readily available and utilizing these silanes provides an economical route to obtaining zwitterionic siloxane polymers.

472820

Affiliated with

Also associated with

Rating

Ionically cross-linked siloxane polymers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ionically cross-linked siloxane polymers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ionically cross-linked siloxane polymers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1269304