发明名称 |
Multilayered Interference Pigment |
摘要 |
The invention relates to multilayered luster pigments based on metallic substrates, which are completely surrounded by a plurality of layers, where these layers comprise at least one layer pack (A) having a colorless dielectric layer of a material with a refractive index n of <=1.8, and a colorless dielectric layer of a material with a refractive index n of >1.8, and a selectively or non-selectively absorbent layer (B), and to a process for their production, and to their use. |
申请公布号 |
EP1270682(A3) |
申请公布日期 |
2003.01.08 |
申请号 |
EP20020010214 |
申请日期 |
2002.05.16 |
申请人 |
MERCK PATENT GMBH |
发明人 |
ANDES, STEPHANIE;FUCHS-POHL, GERALD, DR.;FRIZ, MARTIN, DR.;PFAFF, GERHARD, DR.;RAABE, SIEGFRIED, DR.;UHLIG, MICHAEL |
分类号 |
C09C1/62;C09C1/00;C09C3/06;C09D7/12;C09D11/02;C09D201/00 |
主分类号 |
C09C1/62 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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