Polyphenylene ether-polyamide blends

Details Polyphenylene ether-polyamide blends Polyphenylene ether-polyamide blends

1989-02-09

1990-10-16

Ziegler, Jacob

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525123, 525132, 525148, 525151, 525152, 525905, C08L 7112

Patent

active

049636200

ABSTRACT:
Thermoplastic blend compositions comprise a polyphenylene ether resin, a polyamide resin and a compatibilizing agent present in an amount sufficient to effect compatibilization of the polyphenylene ether resin and the polyamide resin. The compatibilizing agent comprises a compound selected from the group consisting of tetracarboxylic acids of aromatic and alicyclic compounds and dianhydride derivatives thereof, and halogen substituted phthalic anhydrides.

REFERENCES:
patent: 3375228 (1968-03-01), Holoch et al.
patent: 3379792 (1968-04-01), Finholt
patent: 4048143 (1977-09-01), Hay et al.
patent: 4148843 (1979-04-01), Goossens
patent: 4165422 (1979-08-01), White
patent: 4315086 (1982-02-01), Ueno et al.
patent: 4338421 (1982-07-01), Maruyama et al.
patent: 4600741 (1986-07-01), Aycock et al.
patent: 4824915 (1989-04-01), Aycock

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