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经营范围
发明名称
Bridged disazo compounds
摘要
Compounds of formula (I)with the meanings of D, R1, R2, X and Y as given in claim 1 can be used as paper dyes or direct dyes or for the preparation of ink-jet inks.
申请公布号
US6365719(B1)
申请公布日期
2002.04.02
申请号
US20000509575
申请日期
2000.03.27
申请人
CLARIANT FINANCE (BVI) LIMITED
发明人
LEHR FRIEDRICH
分类号
B41M5/00;C09B43/16;C09B45/28;C09B57/00;C09B62/085;C09B67/22;C09D11/00;D06P5/00;(IPC1-7):C09B33/10;C09D11/02
主分类号
B41M5/00
代理机构
代理人
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地址
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