B29K2429/00 - CPC Classification

Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals or derivatives thereof, as filler

• B29K2429/04 » {PVOH, i.e. polyvinyl alcohol } 0
• B29K2429/14 » {Polyvinylacetals} 0