EP 0123540 A2 19841031 - Conductive polymers and devices containing them.
Title (en)
Conductive polymers and devices containing them.
Title (de)
Leitfähige Polymere und diese enthaltende Einrichtungen.
Title (fr)
Polymères conducteurs et dispositifs contenant ceux-ci.
Publication
Application
Priority
US 48663383 A 19830420
Abstract (en)
The properties of conductive polymer compositions, especially PTC compositions, are improved by incorporating therein a thermally conductive filler, preferably a filler of high aspect ratio, eg. crystalline graphite. Self-limiting heaters having greatly increased power can be produced through use of these compositions.
IPC 1-7
IPC 8 full level
C08K 3/00 (2006.01); C08K 3/02 (2006.01); C08K 3/04 (2006.01); C08L 7/00 (2006.01); C08L 21/00 (2006.01); C08L 23/00 (2006.01); C08L 101/00 (2006.01); H01B 1/12 (2006.01); H01B 1/24 (2006.01); H01C 7/02 (2006.01); H05B 3/14 (2006.01)
CPC (source: EP)
H01B 1/24 (2013.01); H01C 7/027 (2013.01); H05B 3/146 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0123540 A2 19841031; EP 0123540 A3 19850102; JP S59206441 A 19841122
DOCDB simple family (application)
EP 84302717 A 19840419; JP 8100284 A 19840420