| 发明名称 |
Liquid crystalline filter dyes for imaging elements |
| 摘要 |
A dispersion comprises a solvent having dispersed therein a liquid-crystal forming dye of structural Formula I, II or III: wherein the substituent are as defined in the specification. The dispersion is particularly useful in imaging and photographic elements.
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| 申请公布号 |
US6093510(A) |
申请公布日期 |
2000.07.25 |
| 申请号 |
US19980151976 |
申请日期 |
1998.09.11 |
| 申请人 |
EASTMAN KODAK COMPANY |
发明人 |
HELBER, MARGARET J.;HARRISON, WILLIAM J.;WILLIAMS, KEVIN W.;KORTUM, STEVEN W. |
| 分类号 |
C09B23/00;C09B23/02;C09B67/46;G03C1/14;G03C1/83;(IPC1-7):G03C1/83;G03C1/815 |
主分类号 |
C09B23/00 |
| 代理机构 |
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