Title:
ELECTROCONDUCTIVE ELASTOMER
Document Type and Number:
Japanese Patent JP2003342483
Kind Code:
A
Abstract:
To provide an electroconductive elastomer having a low specific gravity, a high conductivity and moldability because there is conventionally known a blend of surfactants and a large amount of electroconductive substance as for an elastomer where an electrical conductivity is imparted, however, there are problems of bleedout to the surface of molded article, increase in the specific gravity of molded article and the like, respectively.
The conductive elastomer comprises a block polymer (A) having a structure wherein polyolefin blocks (a) and hydrophilic polymer blocks (b) having a volume specific resistance of 1×105 to 1×1011 are alternately bonded to each other, and an electroconductive substance (B).
Inventors:
YOSHIDA TOMOHIRO
HIGUCHI SHOICHI
UEDA YASUHIRO
HIGUCHI SHOICHI
UEDA YASUHIRO
Application Number:
JP2003077182A
Publication Date:
December 03, 2003
Filing Date:
March 20, 2003
Export Citation:
Assignee:
SANYO CHEMICAL IND LTD
International Classes:
C08L101/00; C08G81/02; C08K3/00; C08L23/00; H01B1/20; (IPC1-7): C08L101/00; C08G81/02; C08K3/00; C08L23/00; H01B1/20
Previous Patent: FLAME-RESISTANT RESIN COMPOSITION
Next Patent: PURGE MATERIAL AND PURGING METHOD THEREFOR
Next Patent: PURGE MATERIAL AND PURGING METHOD THEREFOR