Poly(arylene ether) compression molding

Plastic and nonmetallic article shaping or treating: processes – Forming articles by uniting randomly associated particles – Utilizing diverse solid particles

Reexamination Certificate

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Details

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

Reexamination Certificate

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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.

REFERENCES:
patent: 3078254 (1963-02-01), Zelinski et al.
patent: 3265765 (1966-08-01), Holden et al.
patent: 3297793 (1967-01-01), Dollinger
patent: 3356761 (1967-12-01), Fox
patent: 3402159 (1968-09-01), Hsieh
patent: 3408437 (1968-10-01), Wheeler et al.
patent: 3594452 (1971-07-01), De La Mare
patent: 4154775 (1979-05-01), Axelrod
patent: 4492805 (1985-01-01), Besecke et al.
patent: 4888397 (1989-12-01), van der Meer et al.
patent: 5147722 (1992-09-01), Koslow
patent: 5294667 (1994-03-01), Weiss et al.
patent: 5767426 (1998-06-01), Oliver et al.
patent: 6194518 (2001-02-01), Singh et al.
patent: 6359043 (2002-03-01), Gijzen
patent: 6534564 (2003-03-01), Hanejko et al.
patent: 2002/0198123 (2002-12-01), Nitzsche
patent: 2005/0098916 (2005-05-01), Umetsu et al.
patent: 41 40 499 (1991-12-01), None
patent: 0 640 640 (1994-08-01), None
patent: 1 389 514 (2002-05-01), None
patent: 1264741 (1969-04-01), None
patent: 2043083 (1979-03-01), None
patent: 2000-167827 (2000-06-01), None
patent: 2000302877 (2000-10-01), None
patent: WO02094529 (2002-11-01), None
Harper, Charles A., Modern Plastics Handbook, McGraw-Hill, Nov. 20, 2002, section 6.2.3.
International Search Report for International Application No. PCT/US2005/011754, mailed Aug. 24, 2005.
Japanese Patent No. JP51025394, Abstract only.
JP2003183385. Publication Date. Jul. 3, 2003. Method of Manufacturing Functional Polyphenylene Ether Having Low Molecular Weight.

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