| 发明名称 |
Mehrschichtige cholesterische Pigmente |
| 摘要 |
The invention relates to a multilayer cholesteric pigment in platelet form, characterized by a succession of the layers A/B/ and possibly C, where A and C independently of each other represent at least one absorption layer which is partly transparent to light and B represents at least one cholesteric layer. |
| 申请公布号 |
DE19820225(A1) |
申请公布日期 |
1999.11.11 |
| 申请号 |
DE1998120225 |
申请日期 |
1998.05.06 |
| 申请人 |
BASF AG |
发明人 |
SCHUHMACHER, PETER;SCHNEIDER, NORBERT;SCHMID, RAIMUND;BEST, WOLFGANG;BLASCHKA, PETER;MEYER, FRANK |
| 分类号 |
C09B67/02;C09B67/00;C09C3/10;C09D5/36;C09D11/00;C09D201/00;C09K19/00;(IPC1-7):C09B67/20;B05D7/16;C09C1/00;G09F3/00;C09D5/29;C09K19/38;C09K19/06;C09D17/00 |
主分类号 |
C09B67/02 |
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