Polyphenylene ether thermoplastic protected from discoloration d

Details Polyphenylene ether thermoplastic protected from discoloration d Polyphenylene ether thermoplastic protected from discoloration d

1986-11-12

1987-09-22

Jacobs, Lewis T.

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524361, 524611, C08K 507

Patent

active

046956018

ABSTRACT:
A thermoplastic composition is provided which comprises a polyphenylene ether such as the copolymer of 2,6-dimethylphenol with 2,3,6-trimethylphenol, with an effective amount of an alpha-hydroxyketone such as benzoin to prevent discoloration on thermal processing.

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Chander Prog. Poly. Sci., vol. 8, 469-484 (1982).

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