Thermally stable blends of polyphenylene ether, diene based rubb

Details Thermally stable blends of polyphenylene ether, diene based rubb Thermally stable blends of polyphenylene ether, diene based rubb

1993-10-25

1994-06-28

Seidleck, James J.

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524504, 524508, 524540, 525 68, 525 92, 525152, 525905, C08L 7112, C08L 2510, C08K 500

Patent

active

053247698

ABSTRACT:
There are provided melt extruded blends of diene based rubber and preextruded polyphenylene ether, or blends thereof with an effective amount of a stabilizer such as a hindered phenol or metal deactivator/hindered phenol. The resulting polyphenylene ether composition can be further extruded with a polymeric organic matrix material, such as a polyamide or polyetherimide. When molded, the polyphenylene ether compositions have been found to resist loss of impact strength upon thermal aging and recycling.

REFERENCES:
patent: 3994856 (1976-11-01), Katchman et al.
patent: 4104323 (1978-08-01), Hansen
patent: 4184999 (1980-01-01), Olander
patent: 4252913 (1981-02-01), Katchman et al.
patent: 4283503 (1981-08-01), Wright
patent: 4341879 (1982-07-01), Sugio et al.
patent: 4491649 (1985-01-01), Falk et al.
patent: 4547541 (1985-10-01), Golba, Jr.
patent: 4892904 (1990-01-01), Ting
patent: 5001201 (1991-03-01), Brown
patent: 5039742 (1991-08-01), Brown et al.
patent: 5096979 (1992-03-01), Brown et al.
patent: 5102591 (1992-04-01), Hasson et al.

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