Impact resistant polyphenylene ether resin compositions

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

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525 68, 525 92, 525132, 525905, C08K 552

Patent

active

044106513

ABSTRACT:
Blends of polyphenylene ether resin and a small amount of certain ethylene copolymers or terpolymers containing hydroxyl and carbonyl functional groups, optionally including impact modifier, are described. These can be molded into articles which possess improved Gardner impact strength. The improvement is considerably greater than that which is achieved by use of the same amount of low density polyethylene.

REFERENCES:
patent: 3257357 (1966-06-01), Stamatoff
patent: 3257358 (1966-06-01), Stamatoff
patent: 3306874 (1967-02-01), Hay
patent: 3306875 (1967-02-01), Hay
patent: 3943191 (1976-03-01), Cooper et al.
patent: 4166055 (1979-08-01), Lee, Jr.

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