A, B: -NH- or -O-; R1 - R3: hydrogen, amino, hydroxy, halogen; R4 - R13: hydrogen, alkyl, nitro, sulfonic group; Kin+: organic ammonium ion; m: 1 or 2; n: 1 or 2; the sulfonic group is -SO3 or SO3M, the number of -SO3 being m, M representing hydrogen or an alkali metal."/>
公开/公告号EP1593709A1
专利类型
公开/公告日2005-11-09
原文格式PDF
申请/专利权人 ORIENT CHEMICAL INDUSTRIES LTD.;
申请/专利号EP20040710498
申请日2004-02-12
分类号C08L23/00;C08K5/08;C09B1/34;C09B1/514;B29C65/16;
国家 EP
入库时间 2022-08-21 22:06:34