Polyphenylene ether resins and compositions having reduced odor

Details Polyphenylene ether resins and compositions having reduced odor Polyphenylene ether resins and compositions having reduced odor

1990-12-07

1993-02-23

Ziegler, Jacob

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

Synthetic resins

Cellular products or processes of preparing a cellular...

521139, 521140, 521148, 521182, 521189, C08G 6544, C08L 7112

Patent

active

051890763

ABSTRACT:
The odor of blends of polyphenylene ether resin, alone, or in combination with a polystyrene resin or a high impact polystyrene is improved by including a carboxylic acid, and acid anhydride or mixture thereof in the compositions.

REFERENCES:
patent: 3375228 (1968-03-01), Holoch et al.
patent: 3947387 (1976-03-01), Lundberg
patent: 4369278 (1983-01-01), Kasahara et al.
patent: 4588754 (1986-05-01), Liu
patent: 4684669 (1987-08-01), Wroczynsbli
patent: 4695594 (1987-09-01), Pressman
patent: 4751268 (1988-06-01), Taubitz et al.

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