Composite material having high thermal conductivity and low...

Details Composite material having high thermal conductivity and low... Composite material having high thermal conductivity and low...

2007-10-16

2007-10-16

McNeil, Jennifer (Department: 1775)

Stock material or miscellaneous articles

Self-sustaining carbon mass or layer with impregnant or...

C428S307700, C428S312200, C428S472000, C428S539500, C428S698000

Reexamination Certificate

active

10845257

ABSTRACT:
A composite material having a high thermal conductivity and a small thermal expansion coefficient, which is obtained by impregnating a porous graphitized extrudate with a metal; the composite material having such anisotropy that the thermal conductivity and the thermal expansion coefficient are 250 W/mK or more and less than 4×10−6/K, respectively, in an extrusion direction; and that the thermal conductivity and the thermal expansion coefficient are 150 W/mK or more and 10×10−6/K or less, respectively, in a direction perpendicular to the extrusion direction.

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patent: 2000-203973 (2000-07-01), None
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patent: 2001/058255 (2001-03-01), None
JP 2001-0058255 English Machine Translation, Noriaki et al, Mar. 2001.
JP 2000-203973 English Machine Translation, Noriaki et al, Jul. 2000.

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