
Polyvinylpyrrolidone
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Polyvinylpyrrolidone Polyvinylpyrrolidone (PVP) – (water-soluble polymer) Synonyms: PVP, povidone, polyvidone, poly(1-vinyl-2-pyrrolidone), PVP K-12 / K-30 / K-90 (grades linked to molecular weight) INCI / functions: film former, hair fixative, binder, suspension stabilizer, viscosity controlling (in specific systems), supports dispersibility of...