Copolymers of absorbable polyoxaesters

Details Copolymers of absorbable polyoxaesters Copolymers of absorbable polyoxaesters

1998-04-20

2000-11-14

Acquah, Samuel A.

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

Synthetic resins

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

528272, 528301, 528361, 525444, 525509, 525511, 522 47, 522 48, 522 49, C08F 2000, C08F 246

Patent

active

061471682

ABSTRACT:
The present invention describes a polyoxaester copolymer and blends thereof that may be used to produce hydrogels, surgical devices such as sutures, sutures with attached needles, molded devices, drug matrices, adhesives, sealants and the like. The invention also contemplates a process for producing these polyesters. The polyoxaester copolymers of the present invention are formed from a first divalent repeating unit of formula IA:

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