| 发明名称 |
Dyeing methods to produce deep dyeings with phthalocyanine dyes |
| 摘要 |
A method for deep dyeing of cellulose fibers comprising dyeing the fibers with one or more phthalocyanine reactive dyes in a liquor, containing more than 80g/l salt at pH of 10 or more and dyeing is carried out at a temperature above 100 DEG C (eg about 105 - 150 DEG C).
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| 申请公布号 |
GB2275693(A) |
申请公布日期 |
1994.09.07 |
| 申请号 |
GB19940003840 |
申请日期 |
1994.02.28 |
| 申请人 |
* SANDOZ LTD |
发明人 |
TADASHI * HIUKE;YASOKAZU * INOUE;HIROSHI * SOGA |
| 分类号 |
D06P1/26;D06P1/673;D06P3/66;(IPC1-7):D06P3/66 |
主分类号 |
D06P1/26 |
| 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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