Polymer blends containing absorbable polyoxaesters

Details Polymer blends containing absorbable polyoxaesters Polymer blends containing absorbable polyoxaesters

C - Chemistry, Metallurgy

08

G

C08G 63/66 (2006.01) A61K 47/30 (2006.01) A61K 47/34 (2006.01) A61L 15/26 (2006.01) A61L 15/42 (2006.01) A61L 17/00 (2006.01) A61L 27/00 (2006.01) A61L 29/00 (2006.01) A61L 31/00 (2006.01) C08G 63/00 (2006.01) C08L 67/00 (2006.01) C08L 67/02 (2006.01) C08L 67/04 (2006.01)

Patent

CA 2189521

The present invention describes a new aliphatic polyoxaesters and blends thereof that may be used to produce surgical devices such as sutures, sutures with attached needles, molded devices, and the like. The invention also contemplates a process for producing these polyesters. The aliphatic polyoxaesters of the present invention have a first divalent repeating unit of formula I: [O-C(O)-C(R1) (R2)-O-(R3)-O-C(R1) (R2)-C(O)-] I and a second repeating unit selected from the group of formulas consisting of: [-O- R4-]A, II [-O-R5-C (O) -] B, and III ([ -O-R5-C (O)] P -O-) L G XI and combinations thereof. These aliphatic polyoxaesters may be blended with other polymers which are preferably biocompatable.

Affiliated with

Also associated with

Rating

Polymer blends containing absorbable polyoxaesters does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polymer blends containing absorbable polyoxaesters, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polymer blends containing absorbable polyoxaesters will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1774053