| 发明名称 |
Method for substantive textile dyeing of cellulose and/or viscose, cotton, etc. |
| 摘要 |
A method for substantive dyeing of textiles, contg. OH gps., comprises dyeing with the reactive disazo dye 4,4'-bis(2-(7-(1-sulpho-naphth-2-yl-azo)-8-hydroxy-3,6-di-sulpho-napht h-1-yl-amino)-4-chloro-1,3,5-tri-azin-6-yl-amino)-stilbene-2,2'-disulp honic acid of formula (I) in the presence of a salt at 60-130 deg C and pH 5-9 from an aq. dyebath at a goods/liquor ratio of 1:95-80).
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| 申请公布号 |
DE19521035(A1) |
申请公布日期 |
1996.12.12 |
| 申请号 |
DE19951021035 |
申请日期 |
1995.06.09 |
| 申请人 |
BAYER AG, 51373 LEVERKUSEN, DE |
发明人 |
JAEGER, HORST, DR., 51375 LEVERKUSEN, DE;HOPPE, MANFRED, DR., 51515 KUERTEN, DE;WOLFF, JOACHIM, DR., 51519 ODENTHAL, DE |
| 分类号 |
D06P1/382;D06P3/66;D06P3/85;D06P3/87;D06P5/06;D06P5/08;(IPC1-7):D06P3/66 |
主分类号 |
D06P1/382 |
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