| 发明名称 |
PEARLESCENT LUSTROUS PIGMENT |
| 摘要 |
<p>The application relates to a pearlescent pigments based on platelet-like substrates, such as mica, which are coated with metal oxides, the metal oxide layer containing titanium and also iron, wherein the pigment has a multi-layer structure in which a first layer of TiO2 in the rutile form is followed by a layer of pseudobrookite and an iron oxide layer.</p> |
| 申请公布号 |
CS8605822(A2) |
申请公布日期 |
1989.10.13 |
| 申请号 |
CS19860005822 |
申请日期 |
1986.08.04 |
| 申请人 |
MERCK PATENT GESELLSCHAFT MBH ,DE |
发明人 |
FRANZ KLAUS-DIETER DR.,DE;AMBROSIUS KLAUS DR.,DE |
| 分类号 |
C09C3/00;A61K8/00;A61K8/11;A61K8/18;A61K8/19;A61K8/29;A61K8/30;A61Q1/00;A61Q1/02;C09C1/00;C09C1/24;C09C1/36;C09C3/06;C09D7/12;(IPC1-7):C09C1/36 |
主分类号 |
C09C3/00 |
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