Arylene sulfide ketone copolymer and preparation process thereof

Details Arylene sulfide ketone copolymer and preparation process thereof Arylene sulfide ketone copolymer and preparation process thereof

1991-08-16

1993-03-02

Kight, III, John

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

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

528126, 528174, 528219, 528220, 528373, 528377, 528378, 528380, C08G 802, C08G 7500

Patent

active

051910560

ABSTRACT:
The arylene sulfide ketone copolymers according to the present invention have mainly recurring units which are represented by formulas (I) and (II), ##STR1## The arylene sulfide ketone copolymers have a high glass transition point and excellent moldability and can be produced with industrial advantage.

REFERENCES:
patent: 4690972 (1987-09-01), Johnson et al.
patent: 4870153 (1989-09-01), Matzner et al.
patent: 4963651 (1990-10-01), Nesheiwat et al.
patent: 5037954 (1991-08-01), Nesheiwat et al.
patent: 5045629 (1991-09-01), Nesheiwat
Journal of Polymer Science: Part A: Polymer Chemistry, vol. 27, 661-669 (1989).

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