发明授权
- 专利标题: Conductive flaky pigments
- 专利标题(中): 导电片状颜料
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申请号: US985719申请日: 1992-12-04
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公开(公告)号: US5322561A公开(公告)日: 1994-06-21
- 发明人: Constanze Prengel , Klaus Bernhardt
- 申请人: Constanze Prengel , Klaus Bernhardt
- 申请人地址: DEX Darmstadt
- 专利权人: Merck Patent Gesellschaft mit Beschrankter Haftung
- 当前专利权人: Merck Patent Gesellschaft mit Beschrankter Haftung
- 当前专利权人地址: DEX Darmstadt
- 优先权: DEX4140296 19911206
- 主分类号: C08K9/02
- IPC分类号: C08K9/02 ; C09C1/00 ; C09C1/40 ; C09C3/06 ; C09D5/24 ; C09D5/36
摘要:
The invention relates to conductive flaky pigments for which a flaky substrate has been coated with an electrically conductive layer, characterized in that the conductive layer comprises a metal oxide pigment layer which is interspersed with carbon black particles and which has at the same time been doped with additional metal oxide particles.
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