What is Poly(1-vinylpyrrolidone-co-vinyl acetate)
?
Poly(1-vinylpyrrolidone-co-vinyl acetate) is a water-soluble polymer used to improve the uptake and drug loading of various pharmaceutical agents, including contraceptive patches. It is used as a tablet binder, a film-former, and as part of the matrix material used in controlled-release formulations.
VP/VA copolymer series products are mainly used in the cosmetic field as film formers and styling agents, especially in hair sprays, hair sprays, mousses and shampoos.