Polyphenylene ether-polyamide copolymers from epoxytriazine-capp

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

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525 68, 525148, 525152, 525183, 525185, 525397, 525905, 528 87, C08L 6300, C08L 7112, C08L 7702

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active

050415042

ABSTRACT:
Copolymer-containing compositions are prepared by the reaction of an epoxytriazine-capped polyphenylene ether with another polymer containing amine end groups, especially a polyamide, under intimate blending conditions. The compositions have excellent properties and find utility as molding compositions and as compatibilizers for blends of similar polymers. Suitable epoxytriazine-capped polyphenylene ethers may be prepared by reaction of a polyphenylene ether with an epoxychlorotriazine such as diglycidyl chlorocyanurate, n-butyl glycidyl chlorocyanurate or mesityl glycidyl chlorocyanurate.

REFERENCES:
patent: 4732937 (1988-03-01), Sybert
patent: 4895945 (1990-01-01), Brown et al.

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