Production of acrylate impact resistant moldable thermoplastic

Details Production of acrylate impact resistant moldable thermoplastic Production of acrylate impact resistant moldable thermoplastic

1981-09-11

1983-05-17

Seccuro, Carman J.

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

Synthetic resins

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

525 82, 525 85, 525304, 525309, 525243, C08L 3308, C08L 3312, C08L 5100

Patent

active

043840779

ABSTRACT:
A process for the production of a moldable thermoplastic having enhanced resistance to impact, and the resulting product, is disclosed. A cross-linked bulk cast elastomer including a graft-linking agent is produced and is then finely divided and compounded with a catalyzed polymerizing monomer mixture, which may also include a minor proportion of a graft-linking co-monomer. Graft-linking of the elastomer to the resulting polymer occurs in situ; and the mass of the elastomer graft-linked to the polymerizing monomer is then compounded with a moldable matrix polymer and the compounded blend is then extruded through a die.

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