发明名称 |
Processo para tingir materiais de fibras contendo grupos hidróxi ou misturas de fibras contendo grupos hidróxi com fibras de poliésteres |
摘要 |
Hydroxyl-containing materials, in particular fibre materials, such as cellulose fibre materials, which have been modified with an amino-containing compound are dyed as such or in a blend with polyester fibres with the aid of a fibre-reactive disperse dye in an aqueous, low-electrolyte or completely electrolyte-free medium and in the absence of an alkaline or alkali-donating agent at a temperature of between 100 and 210 DEG C. Not only the modified cellulose-containing material but also the polyester material can be dyed in one and the same dyeing process with one and the same fibre-reactive disperse dye. A uniform overall dyeing not only of the modified hydroxl-containing material but also of the polyester material is obtained. |
申请公布号 |
BR9403236(A) |
申请公布日期 |
1995.04.11 |
申请号 |
BR19949403236 |
申请日期 |
1994.08.12 |
申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
WERNER HUBERT RUSS DR.;ANDREAS SCHRELL DR.;DER ELITZ ANDREAS VON DR. |
分类号 |
D06P3/54;D06P1/642;D06P3/66;D06P3/82;D06P3/854;D06P5/00;(IPC1-7):D06P1/38;D06M13/352;D06P1/16 |
主分类号 |
D06P3/54 |
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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