Polyarylene sulphide containing phosphine groups

Details Polyarylene sulphide containing phosphine groups Polyarylene sulphide containing phosphine groups

1989-11-13

1991-04-23

Anderson, Harold D.

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

Synthetic resins

From sulfur-containing reactant

528398, C08G 7516

Patent

active

050101692

ABSTRACT:
This invention relates to new straight chained and branched copolyarylene sulphides with built-in aromatic or araliphatic comonomers containing phosphine groups and to products obtainable from the phosphine group-containing polyarylene sulphides by a special heat treatment.

REFERENCES:
patent: 3562199 (1971-02-01), Hill et al.
patent: 3725362 (1973-04-01), Walker
patent: 4824933 (1989-04-01), Ostlinning et al.
patent: 4880901 (1989-11-01), Cleary
Patent Abstracts of Japan, vol. 12, No. 230 (C-508) [3077], Jun. 29, 1988.

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