Preparation of poly(arylene ether ketones)

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate

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528126, 528127, 528128, 528174, 528175, C08G 802, C08G 1400

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active

048269476

ABSTRACT:
A method of preparing a poly(arylene ether ketone) having a repeat unit ##STR1## comprising polymerizing a monomer system comprising (I) a monomer of the formula ##STR2## and (II) a monomer of the formula ##STR3## wherein R.sup.1 is p-phenylene, m-phenylene, or 4,4'-biphenylene;

REFERENCES:
patent: 3065205 (1962-05-01), Bonner
patent: 3441538 (1969-07-01), Marks
patent: 3516966 (1970-08-01), Berr
patent: 3767620 (1973-12-01), Angelo
patent: 4645819 (1987-05-01), Sterzel
patent: 4687833 (1987-08-01), Clendinning et al.

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