Abstract:
Various ethylenically unsaturated monomers can be graft copolymerized onto lactone polyesters, such as, homopolymers of Epsilon -caprolactone or copolymers of Epsilon -caprolactone and Epsilon -alkyl- Epsilon -caprolactones at temperatures between 90 and 150*C. The resultant graft copolymers can be used as plasticizers for polyvinyl chloride resins.
Abstract:
Various ethylenically unsaturated monomers can be graft copolymerized onto lactone polyesters, such as, homopolymers of Epsilon -caprolactone or copolymers of Epsilon -caprolactone and Epsilon -alkyl- Epsilon -caprolactones at temperatures between 90* and 150* C. The resultant graft copolymers can be used as plasticizers for polyvinyl chloride resins.