发明申请
- 专利标题： Colouring preparations
- 专利标题（中）： 着色剂
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申请号： US10567576申请日： 2004-07-15
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公开(公告)号： US20060230550A1公开(公告)日： 2006-10-19
- 发明人: Ulrike Hees , Jurgen Weiser , Michael Kluge , John Provost
- 申请人： Ulrike Hees , Jurgen Weiser , Michael Kluge , John Provost
- 申请人地址： DE Ludwigshafen D-67056
- 专利权人： BASF Aktiengesellschaft
- 当前专利权人： BASF Aktiengesellschaft
- 当前专利权人地址： DE Ludwigshafen D-67056
- 优先权： DE10338142.2 20030815
- 国际申请： PCT/EP04/07859 WO 20040715
- 主分类号： D06P3/82
- IPC分类号： D06P3/82
摘要：
The present invention relates to colorant preparations comprising a) at least one colorant in particulate form, b) at least one organic solvent having a boiling point of at least 247° C., measured at atmospheric pressure, and c) water, and less than 0.25% by weight of organic solvents having a boiling point below 247° C., measured at atmospheric pressure
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