Parteck^®COAT (Polyvinyl Alcohol)

Reduce coating time with optimized particle properties.

Parteck^® COAT is a polyvinyl alcohol (PVA) with a unique structure specifically designed for immediate-release film coating applications. Due to its optimized particle size, it helps to reduce dissolving times when preparing the coating solution, thus increasing process efficiency. Its low viscosity and high stability against moisture and oxidation makes it very well-suited for use as a film-forming polymer in coatings. Parteck^® COAT excipient can be combined with a variety of supporting excipients such as plasticizers, anti-tacking agents and pigments – all available in our portfolio – to give you full flexibility in designing just the right coating for your need, and in the right timeframe.

Benefits of Parteck^® COAT:

• Excellent surface finishing - increase the value of your formulation
• Rapid preparation of coating liquids even at room temperature
• Low viscosity at high polymer concentration – enables reduced process times and enhanced efficiency
• Stable moisture and oxygen barrier - effective protection of moisture-sensitive APIs
• Multi-compendial material, a GRAS polymer and compliant with Ph Eur, ChP, JPE and USP
• Our Emprove^® documentation facilitates qualification, risk assessment, and process optimization