Crosslinked molding compositions comprising polyarylene sulfides

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...

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524609, 525537, 528388, C08K 320, C08F28300

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active

056705697

ABSTRACT:
Mixtures comprising polyarylene sulfides and polyarylene sulfoxides or partially oxidized polyarylene sulfides containing sulfoxide groups can be thermally crosslinked in a targeted manner depending on sulfoxide content. A process for producing crosslinked polyarylene sulfide moldings is based on the use of the mixtures in the thermal shaping.

REFERENCES:
patent: 3326865 (1967-06-01), Smith
patent: 4383080 (1983-05-01), Dupree
patent: 5496917 (1996-03-01), Fleischer et al.
patent: 5593594 (1997-01-01), Strutz et al.
Allen, G., et al, Comprehensive Polymer Science, vol. 5, Pergamon Press, 1989, pp. 543-560.

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