发明授权
- 专利标题: Electrically conductive plastics compositions and the use thereof
- 专利标题(中): 导电塑料组合物及其用途
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申请号: US45456申请日: 1993-04-08
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公开(公告)号: US5427715A公开(公告)日: 1995-06-27
- 发明人: Masaki Ohwa , Jurgen Finter , Wolfgang Wernet
- 申请人: Masaki Ohwa , Jurgen Finter , Wolfgang Wernet
- 申请人地址: NY Ardsley
- 专利权人: Ciba-Geigy Corporation
- 当前专利权人: Ciba-Geigy Corporation
- 当前专利权人地址: NY Ardsley
- 优先权: CHX1248/92 19920415
- 主分类号: C08L65/00
- IPC分类号: C08L65/00 ; C08G61/12 ; C08L79/00 ; H01B1/12 ; H01B1/00
摘要:
A composition comprising a) at least one polyheteroaromatic compound or one polyaniline in oxidized, polycationic form, and b) at least one polyanion of a film-forming thermoplastic polymer having sulfonate-alkylated alcohol groups ##STR1## in structural repeating units, wherein the group --(C.sub.n H.sub.2n)-- is linear or branched C.sub.2 -C.sub.12 -alkylene that has from 2 to 5 carbon atoms in the carbon chain and is unsubstituted or substituted by C.sub.1 -C.sub.4 alkoxy. The composition is electrically conductive and can be processed thermoplastically. It can be used in the production of moulded articles or in the form of powders as a filler for plastics.