Erosion rate modifier for use in bioerodible drug delivery devices and method of use

摘要

PCT No. PCT/US93/03003 Sec. 371 Date Sep. 30, 1994 Sec. 102(e) Date Sep. 30, 1994 PCT Filed Mar. 30, 1993 PCT Pub. No. WO93/20134 PCT Pub. Date Oct. 14, 1993This invention resides in the field of bioerodible polymers for use as drug delivery vehicles. In particular, this invention addresses means for controlling the rate of biodegradation and degradation in general of such polymers.