EP 1407459 A1 20040414 - ELECTRICALLY CONDUCTIVE COMPOSITIONS AND METHOD FOR THE PRODUCTION AND USE THEREOF
Title (en)
ELECTRICALLY CONDUCTIVE COMPOSITIONS AND METHOD FOR THE PRODUCTION AND USE THEREOF
Title (de)
ELEKRISCH LEITFÄHIGE ZUSAMMENSETZUNGEN UND VERFAHREN ZU DEREN HERSTELLUNG UND DEREN VERWENDUNG
Title (fr)
COMPOSITIONS ELECTRIQUEMENT CONDUCTRICES, LEURS PROCEDES DE PRODUCTION ET LEUR UTILISATION
Publication
Application
Priority
- DE 10132456 A 20010704
- EP 0207111 W 20020627
Abstract (en)
[origin: WO03005378A1] The invention relates to electrically conductive compositions made of selected thermoplastic polymers and expanded graphite, the percentage of the expanded graphite is less than 10 wt.- % and the specific transversal resistance of the composition is, at most, 10<10>ohm*cm. The invention also relates to a method whereby at least one thermoplastic polymer is produced by mixing the components of the polymer in the liquid melt phase with the expanded graphite at temperatures of between 150 DEG C - 400 DEG C.
IPC 1-7
IPC 8 full level
C08K 3/04 (2006.01); H01B 1/20 (2006.01); H01B 1/24 (2006.01)
CPC (source: EP US)
C08K 3/04 (2013.01 - EP US); H01B 1/20 (2013.01 - EP US); H01B 1/24 (2013.01 - EP US)
Citation (search report)
See references of WO 03005378A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 03005378 A1 20030116; EP 1407459 A1 20040414; US 2004217332 A1 20041104
DOCDB simple family (application)
EP 0207111 W 20020627; EP 02754772 A 20020627; US 48255004 A 20040202