Modified CPE for PVC impact modification

Details Modified CPE for PVC impact modification Modified CPE for PVC impact modification

1992-04-16

1994-08-16

Jagannathan, Vasu S.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525302, 525324, 525 80, C08F25502, C08F25902

Patent

active

053388038

ABSTRACT:
Modified chlorinated polyethylene (CPE) for use as an impact modifier for polyvinyl chloride, comprising a thermoplastic grafted CPE prepared by polymerizing compatible monomers or comonomers, e.g. methyl methacrylate/styrene, methylmethacrylate or vinyl acetate, onto the CPE backbone via an aqueous slurry suspension polymerization and the process of producing the cited modified chlorinated polyethylene.

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