Polyvinylpyrrolidone (PVP), also known as polyvidone or povidone, is a water-soluble polymer with a wide range of applications. It’s derived from the monomer N-vinylpyrrolidone and is available in various molecular weights, each with specific properties.

Key Properties of PVP

Water-soluble: Easily dissolves in water.
Film-forming: Can form strong, clear films.
Non-toxic: Safe for use in various applications, including medical and food products.
Biocompatible: Compatible with human tissues.

Applications of PVP

Pharmaceutical Industry:
Tablet binder: Binds powdered ingredients in tablets.
Drug delivery: Used in sustained-release formulations.
Wound healing: In wound dressings and ointments.
Cosmetic Industry:
Hair care products: Used in hairsprays, gels, and mousses.
Skincare products: Found in creams, lotions, and sunscreens.
Contact lens solutions: Used as a lubricant and cleaning agent.
Food Industry:
Stabilizer: Used to stabilize food emulsions and suspensions.
Clarifying agent: Used to clarify beverages.
Industrial Applications:
Adhesives: Used in adhesives and sealants.
Coatings: Used in coatings and paints.
Textile industry: Used in textile finishing and dyeing.