Carbon-phenol resin molding compound

Details Carbon-phenol resin molding compound Carbon-phenol resin molding compound

2007-04-03

2007-04-03

Niland, Patrick D. (Department: 1714)

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...

C524S495000, C524S496000, C524S594000, C524S700000, C524S847000

Reexamination Certificate

active

10211381

ABSTRACT:
A carbon-phenol resin molding compound is provided, which is preferably used to obtain molded articles having high electrical and thermal conductivities as well as good mechanical strength. The resin molding compound is prepared by reacting a phenol with an aldehyde in the presence of a catalyst, while mixing them with a carbon powder such that a content of the carbon powder in the molding compound is 75 wt % or more. The catalyst is at least one selected from tertiary amines, carbonates, hydroxides and oxides of alkali metals or alkali earth metals.

REFERENCES:
patent: 5310784 (1994-05-01), Ide et al.
patent: 2022548 (1992-02-01), None
patent: 0 469 166 (1992-02-01), None
patent: H09-087417 (1997-03-01), None
patent: 2001-031880 (2001-02-01), None
patent: 2001-122663 (2001-05-01), None
European Search Report for Co-pending Foreign Application No. EP 02 01 7531 Dated Nov. 18, 2002.

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