| 发明名称 |
CHOLESTERIC LAYERED MATERIAL HAVING IMPROVED COLOR STABILITY, AND PRODUCTION THEREOF |
| 摘要 |
The invention relates to cholesteric layered material having improved color shift stability, to pigments prepared therefrom, and to a process for the production and use thereof.
|
| 申请公布号 |
CA2316702(A1) |
申请公布日期 |
2001.02.27 |
| 申请号 |
CA20002316702 |
申请日期 |
2000.08.24 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
PRECHTL, FRANK;RICHTER, VOLKER;PARKER, ROBERT;MEYER, FRANK;SCHNEIDER, NORBERT;HEZEL, TILMANN;HAREMZA, SYLKE;BLASCHKA, PETER |
| 分类号 |
G02B5/30;C08F2/46;C08F20/26;C09B67/00;C09B67/02;C09B67/20;C09D5/29;C09D5/36;C09D201/00;C09K19/00;G02F1/1335;(IPC1-7):C09K19/38;B05D5/06 |
主分类号 |
G02B5/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
