PROCESS FOR THE PREPARATION POLY(N-VINYL CAPROLACTUM-CO-ACRYLAMIDE) MICROPARTICLES FOR CONTROLLED RELEASE APPLICATIONS

摘要

The present invention relates to Poly(N-vinyl caprolactum co-acrylamide) copolymers prepared by free radical emulsion polymerization from acrylamide (AAm) and TV-vinyl caprolactum (VCL) monomers with N,N-methylene bisacrylamide (NNMBA) as the crosslinking agent. In particular, the present invention provides the application of this copolymer in the controlled release of drugs. 26