
by Al222 (24908 pt) · 2022-Nov-22
Insoluble PVP (Crospovidone) or cross-linked polyvinyl N-pyrrolidone or PVP is a cross-linked homopolymer of N-vinyl-2-pyrrolidone. Crospovidone type A (and type B) is a cross polymer consisting of N-vinylpyrrolidone, often referred to as insoluble...