| 摘要 |
A bioabsorbable compound of the formula:
wherein the R groups are the same or different at each occurrence and are each individually chosen from the group consisting of -H, C 1 to C 8 alkylene groups, polyalkylene oxide groups and polyalkylene oxide groups substituted with at least one isocyanate group having the formula:
€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ -[A] n -NCO
wherein A is a bioabsorbable group and n is from 1 to about 20, with the proviso that at least two of the R groups are polyalkylene oxide groups substituted with at least one isocyanate group, and n is 2 to 6. |
