| 发明名称 |
LIQUID CRYSTAL COMPOUNDS HAVING A CHIRAL FLUORINATED TERMINAL PORTION |
| 摘要 |
FLUORINE-CONTAINING, CHIRAL LIQUID CRYSTAL COMPOUNDS COMPRISE (A) A CHIRAL FLUOROCHEMICAL TERMINAL PORTION CONTAINING AT LEAST ONE METHYLENE GROUP AND OPTIONALLY CONTAINING AT LEAST ONE CATENARY ETHER OXYGEN ATOM; (B) A SATURATED, CHIRAL OR ACHIRAL, HYDROCARBON TERMINAL PORTION; AND (C) A CENTRAL CORE CONNECTING THE TERMINAL PORTIONS. THE COMPOUNDS HAVE SMECTIC MESOPHASES OR LATENT SMECTIC MESOPHASES AND ARE USEFUL, FOR EXAMPLE, IN LIQUID CRYSTAL DISPLAY DEVICES.
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| 申请公布号 |
MY117239(A) |
申请公布日期 |
2004.06.30 |
| 申请号 |
MYPI9601392 |
申请日期 |
1996.04.12 |
| 申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
JOHNSON, GILBERT COLLIER;RADCLIFFE, MARC DUDLEY;SAVU, PATRICIA MARIE;SNUSTAD, DANIEL CLAYTON;SPAWN, TERENCE DUANE |
| 分类号 |
C07C225/34;C07C43/225;C07D239/26;C07D239/30;C07D239/34;C07D263/24;C07D405/12;C07D413/10;C07D413/12;C09K19/04;C09K19/12;C09K19/32;C09K19/34 |
主分类号 |
C07C225/34 |
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