Modified polyphenylene ether compositions having enhanced melt f

Details Modified polyphenylene ether compositions having enhanced melt f Modified polyphenylene ether compositions having enhanced melt f

1981-10-20

1983-05-24

Lee, Lester L.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

524611, 525132, 528167, 528212, 528218, C08G 6544, C08K 553, C08L 7104

Patent

active

043851460

ABSTRACT:
Thermoplastic molding compositions of a polyphenylene ether resin and optionally an impact modifier are improved by addition of a minor amount of tribenzylphosphine oxide which depresses the viscosity and enhances the melt flow of the resin.

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: 4129551 (1978-12-01), Rueter et al.
patent: 4172929 (1979-10-01), Cooper et al.
patent: 4191685 (1980-03-01), Haaf et al.

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