OPTICALLY ACTIVE DIOXOLANYLACRYLIC AND DIOXOLANYLPROPIONIC ACID ESTERS CONTAINING A MESOGENIC RESIDUE, A PROCESS FOR MANUFACTURING THEM AND THEIR USE AS DOPING AGENTS IN LIQUID CRYSTAL MIXTURES.,申请号EP19900904314-传众专利搜索

发明名称	OPTICALLY ACTIVE DIOXOLANYLACRYLIC AND DIOXOLANYLPROPIONIC ACID ESTERS CONTAINING A MESOGENIC RESIDUE, A PROCESS FOR MANUFACTURING THEM AND THEIR USE AS DOPING AGENTS IN LIQUID CRYSTAL MIXTURES.
摘要
申请公布号	EP0462156(B1)	申请公布日期	1994.08.10
申请号	EP19900904314	申请日期	1990.03.07
申请人	HOECHST AKTIENGESELLSCHAFT	发明人	MUELLER, INGRID;DUEBAL, HANS-ROLF;ESCHER, KLAUS;HEMMERLING, WOLFGANG;ILLIAN, GERHARD;MURAKAMI, MIKIO;OHLENDORF, DIETER;WINGEN, RAINER
分类号	G02F1/13;C07D317/30;C07D317/72;C07D405/12;C07D409/12;C09K19/34;C09K19/58;(IPC1-7):C07D405/12;C09K19/06	主分类号	G02F1/13
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