| 发明名称 |
Fillers dyed with polycationic dyestuffs useful for coloring paper and non-woven fabrics |
| 摘要 |
Coloring compositions comprising an aqueous paste or dispersion of a filler which has been dyed with a water-soluble polycationic dyestuff, preferably together with a binding agent, are used in the coating of paper and the fixing, dyeing and printing of non-woven fabrics, including tissue paper.
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| 申请公布号 |
US4543128(A) |
申请公布日期 |
1985.09.24 |
| 申请号 |
US19830525834 |
申请日期 |
1983.08.23 |
| 申请人 |
SANDOZ LTD. |
发明人 |
TROESCH, JUERG;PORTMANN, WALTER |
| 分类号 |
C09B63/00;C09B67/32;C09C1/02;C09C1/28;C09C1/42;C09C3/08;C09D11/02;D06P1/41;D21H19/38;D21H19/40;D21H21/28;G03G7/00;(IPC1-7):C09D11/00;C08J3/00;C08K5/34 |
主分类号 |
C09B63/00 |
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