ANISOTROPIC THERMALLY CONDUCTIVE COMPOSITION AND MOLDED ARTICLE THEREOF

Title:

ANISOTROPIC THERMALLY CONDUCTIVE COMPOSITION AND MOLDED ARTICLE THEREOF

Document Type and Number:

WIPO Patent Application WO/2013/099089

Kind Code:

A1

Abstract:

This invention pertains to an anisotropic thermally conductive composition including scaly graphite particles and a resin component that disperses the scaly graphite particles. When a is the maximum diameter in the basal plane of the scaly graphite particles, and c is the thickness orthogonal to the basal plane, a/c has an average value of at least 30; and the scaly graphite particle content is greater than 40-90 mass%. This anisotropic thermally conductive composition includes scaly graphite particles having a specific shape, and, as a result, is capable of efficiently forming an anisotropic thermally conductive path when formed into sheets. As a result, a sheet-shaped molded article can be provided that is suitable as a thermally conductive path that scatters heat from a high-temperature section to a low-temperature section.

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Inventors:

TANAKA ATSUSHI
NISHIKI NAOMI
NISHIKAWA KAZUHIRO
KITAURA HIDETOSHI
NAKAYA KIMIAKI
SHIMANAKA KATSUFUMI
AZECHI AKIYOSHI

Application Number:

PCT/JP2012/007244

Publication Date:

July 04, 2013

Filing Date:

November 12, 2012

Export Citation:

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Assignee:

PANASONIC CORP (JP)

International Classes:

C08L101/00; C08J5/18; C08K3/04; C08K7/00; C09K5/08

Foreign References:

JP2007031611A	2007-02-08
JP2007106902A	2007-04-26
JP2010077392A	2010-04-08
JPH111621A	1999-01-06
JP2007224265A	2007-09-06
JP2009149769A	2009-07-09

Other References: