发明申请
US20070130703A1 Method of dyeing or printing textile fibre materials using reactive dyes
失效
使用活性染料染色或印花纺织纤维材料的方法
- 专利标题： Method of dyeing or printing textile fibre materials using reactive dyes
- 专利标题（中）： 使用活性染料染色或印花纺织纤维材料的方法
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申请号： US10578214申请日： 2004-11-01
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公开(公告)号： US20070130703A1公开(公告)日： 2007-06-14
- 发明人: Jürgen Schmiedl , Wolggang Mundle
- 申请人： Jürgen Schmiedl , Wolggang Mundle
- 申请人地址： CH Basel CH-4057
- 专利权人： CIBA SPECIALTY CHEMICALS HOLDING INC.
- 当前专利权人： CIBA SPECIALTY CHEMICALS HOLDING INC.
- 当前专利权人地址： CH Basel CH-4057
- 优先权： EP03104150.2 20031111
- 国际申请： PCT/EP04/52742 WO 20041101
- 主分类号： C09B62/00
- IPC分类号： C09B62/00
摘要：
A method of dyeing or printing textile fibre materials, which comprises bringing the fibre material into contact with (a) at least one reactive dye containing at least one anionic group, (b) at least one compound which reduces the ionic character of the anionic group, and (c) at least one nucleophilic compound, yields dyeings or prints having deep hues and very good fastness properties.