Trialkylamine salt-functionalized polyphenylene ethers, methods

Details Trialkylamine salt-functionalized polyphenylene ethers, methods Trialkylamine salt-functionalized polyphenylene ethers, methods

1986-06-26

1988-07-05

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...

525 68, 525 92, 525397, 525905, C08F28308

Patent

active

047555661

ABSTRACT:
Functionalized polyphenylene ethers are prepared by mixing with various trialkylammonium maleates or fumarates in the melt, in the absence of free radical initiators. They are useful in the preparation of resinous compositions comprising polyphenylene ethers and polyamides or polyesters. Such resinous compositions preferably also contain impact modifiers.

REFERENCES:
patent: 4315086 (1982-02-01), Ueno et al.
patent: 4536567 (1985-08-01), Hambrecht et al.
Morrison et al., Organic Chemistry (Boston: Allyn & Bacon, Inc., 1973), pp. 452, 738, 739.

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