Patent ID: 7125960
Filing Date: 2006-10-24
Classification: A61L,C08H

Abstract:
1. A crosslinked elastin comprising a crosslinking starting material containing at least one type of water-soluble elastin crosslinked with a water-soluble crosslinking agent selected from the group consisting of compounds represented by the following general formula: wherein R 1 and R 3 are each A or B represented by the following structural formulas and R 1 and R 3 may be the same or different: wherein R 4 and R 5 are each H, CH 3 or C 2 H 5 , and R 4 and R 5 may be the same or different; and R 2 is C or D represented by the following structural formulas: C wherein n is an integer from 1–20; and wherein m and l are each an integer from 0–15, X and Y are each CH 2 or O and X and Y may be the same or different, Z is C or N, and R 6 , R 7 , R 8 and R 9 are each H, CH 3 or C 2 H 5 and may be the same or different.