Process for the production of aromatic polyether ketones

Details Process for the production of aromatic polyether ketones Process for the production of aromatic polyether ketones

1989-07-17

1991-03-12

Kight, III, John

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

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

528126, 528128, 528219, C08G 802, C08G 6538

Patent

active

049994140

ABSTRACT:
The invention relates to a process for the production of crystalline, aromatic polyether ketones in lactams as solvent. The polymers produced have a high molecular weight, high thermal stability, high resistance to the effect of chemicals and good mechanical properties.

REFERENCES:
patent: 3809682 (1974-05-01), Studinka et al.
patent: 4010147 (1977-03-01), Rose
patent: 4113699 (1978-09-01), Rose et al.

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