Composition of a polyphenylene ether and styrene resin and an ac

Details Composition of a polyphenylene ether and styrene resin and an ac Composition of a polyphenylene ether and styrene resin and an ac

1974-05-17

1976-09-28

Ziegler, J.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260874, 260876R, C08K 714, C08L 5104

Patent

active

039830900

ABSTRACT:
There are provided compositions comprising a polyphenylene ether and an acrylic resin in combination with a diene rubber-containing resin, the compositions optionally containing a styrene resin. Illustratively, the addition of an acrylic resin modified butadiene rubber-acrylonitrile-styrene resin to polyphenylene ethers or mixtures of polyphenylene ethers and polystyrenes provides unexpected improvements in toughness in parts molded from the compositions, and in their resistance to gasoline. Such properties are improved without substantially impairing gloss or surface appearance.

REFERENCES:
patent: 3170964 (1965-02-01), Grabowski
patent: 3383435 (1968-04-01), Cizek
patent: 3487127 (1969-12-01), Erchak, Jr. et al.
patent: 3639508 (1972-02-01), Kambour
patent: 3665058 (1972-05-01), Snodgrass et al.
patent: 3833688 (1974-09-01), Abolins et al.

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