发明申请
US20070204410A1 Method For Optical Brightening Of Synthetic Fibres Or Of Synthetic Fibres Mixed With Natural Fibres
审中-公开
合成纤维或混合天然纤维的合成纤维的荧光增白方法
- 专利标题： Method For Optical Brightening Of Synthetic Fibres Or Of Synthetic Fibres Mixed With Natural Fibres
- 专利标题（中）： 合成纤维或混合天然纤维的合成纤维的荧光增白方法
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申请号： US10592096申请日： 2005-03-09
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公开(公告)号： US20070204410A1公开(公告)日： 2007-09-06
- 发明人: Karl Siemensmeyer , Dieter Weber , Andrea Misske , Heinz Heissler
- 申请人： Karl Siemensmeyer , Dieter Weber , Andrea Misske , Heinz Heissler
- 申请人地址： DE Ludwigshafen 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 67056
- 优先权： DE102004011957.0 20040311
- 国际申请： PCT/EP05/02496 WO 20050309
- 主分类号： C11D3/00
- IPC分类号： C11D3/00
摘要：
The present invention relates to a process for optical brightening of synthetic fibers or of synthetic fibers in a blend with natural fibers by treatment in a treatment bath to which a microemulsion was added and which as well as water comprises the components to be brightened. The microemulsion comprises nonionic surfactants, ionic surfactants, organic solubilizers and water.
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