OPTICALLY ACTIVE NAPHTHALENE DERIVATIVE, PROCESS FOR PREPARATION THEREOF, LIQUID CRYSTAL COMPOSITION CONTAINING THE SAME AS EFFECTIVE COMPONENT, AND LIQUID CRYSTAL ELEMENT USING THE SAME,申请号EP19900309841-传众专利搜索

发明名称	OPTICALLY ACTIVE NAPHTHALENE DERIVATIVE, PROCESS FOR PREPARATION THEREOF, LIQUID CRYSTAL COMPOSITION CONTAINING THE SAME AS EFFECTIVE COMPONENT, AND LIQUID CRYSTAL ELEMENT USING THE SAME
摘要
申请公布号	EP0416946(A3)	申请公布日期	1991.12.04
申请号	EP19900309841	申请日期	1990.09.07
申请人	SUMITOMO CHEMICAL COMPANY, LIMITED	发明人	TODA, SHOJI;HIGASHII, TAKAYUKI;KURIMOTO, ISAO;MINAI, MASAYOSHI;SEKINE, CHIZU;TANI, TAKESHI;FUJISAWA, KOICHI
分类号	G02F1/13;C07C33/18;C07C33/20;C07C41/16;C07C43/164;C07C43/178;C07C43/20;C07C43/205;C07C43/23;C07C45/59;C07C45/67;C07C45/71;C07C65/24;C07C67/08;C07C67/10;C07C67/14;C07C69/007;C07C69/017;C07C69/76;C07C69/773;C07C69/92;C09K19/32;(IPC1-7):C07C69/616;C07C39/14;C07C33/28;C07C49/788	主分类号	G02F1/13
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