Global Patent Index - EP 1427792 A1

EP 1427792 A1 20040616 - THERMOCONDUCTIVE COMPOSITION

Title (en)

THERMOCONDUCTIVE COMPOSITION

Title (de)

WÄRMELEITENDE ZUSAMMENSETZUNG

Title (fr)

COMPOSITION THERMOCONDUCTRICE

Publication

EP 1427792 A1 20040616 (EN)

Application

EP 02756746 A 20020729

Priority

  • JP 2001289591 A 20010921
  • US 0223960 W 20020729

Abstract (en)

[origin: WO03027207A1] In a thermoconductive composition containing wax, a substantially spherical boron nitride is added as a filler. The average particle size of the substantially spherical boron nitride is preferably from 20 to 100 mu m and the filling ratio is preferably from 10 to 30 % by volume.

IPC 1-7

C09K 5/06

IPC 8 full level

C08J 5/18 (2006.01); C08K 3/38 (2006.01); C08L 23/20 (2006.01); C08L 91/06 (2006.01); C09K 5/06 (2006.01); H01L 23/427 (2006.01)

CPC (source: EP KR)

C08K 3/38 (2013.01 - EP); C09K 5/06 (2013.01 - KR); C09K 5/063 (2013.01 - EP); H01L 23/4275 (2013.01 - EP); C08K 2003/385 (2013.01 - EP); H01L 2924/0002 (2013.01 - EP)

C-Set (source: EP)

H01L 2924/0002 + H01L 2924/00

Citation (search report)

See references of WO 03027207A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

DOCDB simple family (publication)

WO 03027207 A1 20030403; CN 1556841 A 20041222; EP 1427792 A1 20040616; JP 2003113313 A 20030418; KR 20040039379 A 20040510

DOCDB simple family (application)

US 0223960 W 20020729; CN 02818388 A 20020729; EP 02756746 A 20020729; JP 2001289591 A 20010921; KR 20047004058 A 20020729