Poly(arylene ether) compression molding

Details Poly(arylene ether) compression molding Poly(arylene ether) compression molding

2011-05-24

2011-05-24

Wollschlager, Jeffrey (Department: 1742)

Plastic and nonmetallic article shaping or treating: processes

Forming articles by uniting randomly associated particles

Utilizing diverse solid particles

C264S125000, C264S126000, C264S241000, C264S299000, C264S319000, C264S320000, C264S322000, C264S325000, C264S331110

Reexamination Certificate

active

07947204

ABSTRACT:
A method for compression molding of poly(arylene ether) powder comprises introducing a powder comprising unheated poly(arylene ether) powder to compaction equipment comprising a compression mold and subjecting the powder in the compression mold to a pressure sufficient to produce an article having a density greater than the unheated poly(arylene ether) powder wherein the pressure is applied at a temperature less than the glass transition temperature of the poly(arylene ether) powder.

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