Polymer compositions

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

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26433111, 524425, 524431, 524445, 524451, 525537, C08K 322, C08K 340, C08K 534, C08L 8104

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active

045489718

ABSTRACT:
Polymer compositions and method for improving processability of compositions of normally solid polymers of arylene sulfides by the addition of at least one of cyanurate and isocyanurate compounds in an amount effective to improve the processability of the composition. In a preferred embodiment the amount of cyanurate and isocyanurate in the total composition is in the range of about 0.1 to about 10 weight percent. The invention is applicable to improving the processing characteristics and other properties of arylene sulfide polymers and filled arylene sulfide polymers.

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patent: 3237592 (1966-09-01), Oswald et al.
patent: 3373301 (1968-04-01), Francis et al.
patent: 3737411 (1973-06-01), Scroggins
patent: 3998767 (1976-12-01), Walton
patent: 4018852 (1977-04-01), Schober
patent: 4134874 (1979-01-01), Needham
patent: 4176098 (1979-11-01), Needham
patent: 4412062 (1983-10-01), Reed

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