发明名称 |
LIQUID CRYSTAL COMPOUNDS HAVING PERFLUOROETHER TERMINAL PORTIONS |
摘要 |
Fluorine-containing liquid crystal compounds are provided. The compounds comprise a fluorocarbon terminal portion having at least one catenary ether oxygen and a hydrocarbon terminal portion, the terminal portion being connected by a central core, the compounds having smectic mesophases or having latent smectic mesophases. |
申请公布号 |
WO9322396(A1) |
申请公布日期 |
1993.11.11 |
申请号 |
WO1993US03925 |
申请日期 |
1993.04.26 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
JANULIS, EUGENE, P.;JOHNSON, GILBERT, C.;SAVU, PATRICIA, M.;SPAWN, TERENCE, D. |
分类号 |
G02F1/13;C07C43/12;C07C43/13;C07C43/178;C07C69/92;C07C69/94;C07C205/11;C07C233/65;C07C255/54;C07C255/55;C07C309/65;C07C309/73;C07C317/16;C07C327/26;C07C391/02;C07C395/00;C07D213/79;C07D213/80;C07D237/00;C07D239/26;C07D239/34;C07D239/36;C07D253/00;C07D319/00;C09K19/04;C09K19/20;C09K19/30;C09K19/32;C09K19/34;(IPC1-7):C09K19/34;C07D239/54;C07C69/76 |
主分类号 |
G02F1/13 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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