发明授权
- 专利标题: Process for modifying and dyeing modified fiber materials
- 专利标题(中): 修饰和染色改性纤维材料的方法
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申请号: US281840申请日: 1994-07-28
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公开(公告)号: US5512064A公开(公告)日: 1996-04-30
- 发明人: Andreas von der Eltz , Joachim Clauss , Andreas Schrell
- 申请人: Andreas von der Eltz , Joachim Clauss , Andreas Schrell
- 申请人地址: DEX
- 专利权人: Hoechst AG
- 当前专利权人: Hoechst AG
- 当前专利权人地址: DEX
- 优先权: DEX4325783.6 19930731
- 主分类号: D06P1/39
- IPC分类号: D06P1/39 ; D06M13/02 ; D06M13/12 ; D06M13/123 ; D06M13/192 ; D06M13/224 ; D06M15/61 ; D06M101/00 ; D06M101/02 ; D06M101/06 ; D06M101/08 ; D06M101/16 ; D06M101/30 ; D06M101/32 ; D06M101/34 ; D06P1/52 ; D06P3/66 ; D06P3/82 ; D06P5/00 ; D06P5/22 ; D06M15/53 ; D06P1/38
摘要:
Fiber materials are modified with a polyalkyleneimine polymer at crosslinking agent, preferably glyoxal, and optionally dyed with water-soluble, anionic dyes, preferably reactive dyes. The dyeing process with fiber materials modified according to the invention can be carried out low-salt or completely without salt and also alkali-free or using only minimal amounts of alkali.
公开/授权文献
- USD312844S Rattle 公开/授权日:1990-12-11
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