Process for forming hard shaped molded article of a cross-linked

Details Process for forming hard shaped molded article of a cross-linked Process for forming hard shaped molded article of a cross-linked

1989-05-09

1993-06-29

Marquis, Melvyn I.

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...

524572, 524574, 524575, 525 71, 525 89, 525236, 525237, 525281, 525304, 525305, 525314, 525315, 525316, 428625, 428626, 26433113, C08C 1100, C08D 902

Patent

active

052235688

ABSTRACT:
A forming process for producing a hard shaped molded article that includes subjecting a moldable thermosetting composition to a high temperature cure condition at a temperature greater than about 250.degree. C. and less than the decomposition temperature of the composition to form a crosslinked polymeric network. In particular, the invention features a forming process for producing a hard shaped molded article that includes the steps of

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