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Copovidone
Acetic acid ethenyl ester, polymer with 1-ethenyl-2-pyrrolidone 1-Vinyl-2-pyrrolidone polymer with vinyl acetate
Copovidone
Copovidone is a copolymer of 1-vinyl-2-pyrrolidone and vinyl acetate. It is a white to yellowish-white amorphous powder. Copovidone is typically spray-dried with a relatively fine particle size. It can be used as part of the matrix material used in controlled-release formulations.
Copovidone
Copovidone | |
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Primary function | Pore-former |
Physical data |
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Benefits / Claims | Good flowability |
Suitable for | |