| 发明名称 |
ACETYLENE DERIVATIVE, ITS PRODUCTION, LIQUID CRYSTAL COMPOSITION WITH THE SAME AS ACTIVE INGREDIENT AND LIQUID CRYSTAL ELEMENT USING THE COMPOSITION |
| 摘要 |
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| 申请公布号 |
JPH08143482(A) |
申请公布日期 |
1996.06.04 |
| 申请号 |
JP19940287931 |
申请日期 |
1994.11.22 |
| 申请人 |
SUMITOMO CHEM CO LTD |
发明人 |
FUJIMOTO YUKARI;MATSUMOTO TSUTOMU;MINAMII MASAYOSHI |
| 分类号 |
C07D237/08;C07C13/28;C07C15/50;C07C22/08;C07C25/24;C07C33/28;C07C33/38;C07C33/48;C07C33/50;C07C41/30;C07C43/166;C07C43/178;C07C43/20;C07C43/205;C07C43/225;C07C67/343;C07C69/007;C07C69/63;C07C255/30;C07C255/49;C07C255/54;C07C255/55;C07D213/64;C07D237/12;C07D237/14;C07D237/24;C07D239/26;C07D239/30;C07D239/34;C07D239/74;C07D239/78;C07D239/80;C07D241/12;C07D241/16;C07D241/18;C07D241/24;C07D241/42;C07D241/44;C09K19/18;C09K19/32;C09K19/34;G09F9/35;(IPC1-7):C07C13/28 |
主分类号 |
C07D237/08 |
| 代理机构 |
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代理人 |
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