plasdone™ k-29|32 polymer

chemistry: PVP polymers and VP derivatives

INCI/chemical name: PVP

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a stable, water-soluble polyvinylpyrrolidone that meets U.S., European and Japanese pharmacopoeia specifications for Povidone. Plasdone K-29/32 polymer forms complexes with catechins, just as it does with many other compounds that cause discoloration of teeth. The polymer can be effectively used to bind and remove stains through hydrogen bonding with chemical compounds.

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features and benefits
  • complexes with common staining agents to whiten teeth
  • reduces in vitro teeth staining from cationic antibacterials (CPC and chlorhexidine) and stannous compounds
  • acts as a tablet binder resulting in tablets with high breaking force and low friability
  • modifies solution viscosity
  • forms water-soluble films
  • adds lubricity
  • meets current pharmaceutical monographs for povidone

  • mouthwashes
  • toothpaste

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For country-specific details, please contact your local sales representative.
Asia Pacific / China / Europe Middle East & Africa / Latin America / North America

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