- 专利标题: Effect pigments having high transparency, high chroma and high brilliancy, method for the production and use thereof
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申请号: US15536206申请日: 2015-12-21
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公开(公告)号: US10934436B2公开(公告)日: 2021-03-02
- 发明人: Michael Grüner , Günter Kaupp , Ralph Schneider
- 申请人: Eckart GmbH
- 申请人地址: DE Hartenstein
- 专利权人: Eckart GmbH
- 当前专利权人: Eckart GmbH
- 当前专利权人地址: DE Hartenstein
- 代理机构: The Webb Law Firm
- 优先权: EP14199293 20141219
- 国际申请: PCT/EP2015/080859 WO 20151221
- 国际公布: WO2016/097416 WO 20160623
- 主分类号: C09C1/00
- IPC分类号: C09C1/00 ; A61K8/02 ; A61K8/19 ; A61K8/25 ; A61Q1/10 ; A61Q19/00
摘要:
The invention relates to a transparent effect pigment which includes a non-metallic platelet-shaped substrate and a coating applied thereto, wherein the coating has a spacer layer. The invention further relates to a method for the production, as well as the use, of the transparent effect pigment.
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