Patent ID: 7947263

Claim:
A biocompatible synthetic macromer composition comprising: a first polymer having the structure R″—[R 1 —X] n (VII) wherein R″ is selected from the group consisting of polysaccharides and polyols, R 1 is a poly(hydroxy) acid, X is a functional group selected from the group consisting of epoxy, halogen, isocyanate, chlorophosphates, anhydrides, and combinations thereof, and n is a number from 1 to 10; and a second polymer comprising a functionalized polyurethane prepolymer having the structure (R 4 ) m —((Y) p -D-(Y) p ) z —(R 5 ) m (IX) wherein Y is a polymer backbone, D is selected from the group consisting of cyclodextrin, sorbitol, polyphenol and polyglycerol, R 4 and R 5 can be the same or different and are selected from the group consisting of NCO, CHO, and COOH, m is a number from about 1 to about 50, p is a number from about 1 to about 30, and z is a number from about 2 to about 20.