发明名称 |
Methods of making cationic azo dye compounds having flocculating properties using reactive dyes |
摘要 |
A flocculating dye reduces bleed between two inks when they are applied side by side. A first ink comprises the flocculating dye which flocculates the dispersant-pigment of the second ink.
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申请公布号 |
US6130319(A) |
申请公布日期 |
2000.10.10 |
申请号 |
US19980055008 |
申请日期 |
1998.04.03 |
申请人 |
LEXMARK INTERNATIONAL, INC. |
发明人 |
FEEMAN, JAMES F.;SUN, JING X. |
分类号 |
C09B44/02;C09B47/26;C09B47/32;C09D11/00;(IPC1-7):C09B44/02;C09B44/08;C09B29/36;C09B29/34 |
主分类号 |
C09B44/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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