- 专利标题： Solid composition comprising a polysaccharide and a hydrophobic compound, the process and use thereof
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申请号： US15538066申请日： 2014-12-22
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公开(公告)号： US10155918B2公开(公告)日： 2018-12-18
- 发明人: Hai Zhou Zhang , Nikolay Christov , Da Wei Jin , Lin He
- 申请人： RHODIA OPERATIONS
- 申请人地址： FR Paris
- 专利权人： Rhodia Operations
- 当前专利权人： Rhodia Operations
- 当前专利权人地址： FR Paris
- 代理商 Jarrod N. Raphael
- 国际申请： PCT/EP2014/079027 WO 20141222
- 国际公布： WO2016/101980 WO 20160630
- 主分类号： C11D3/37
- IPC分类号： C11D3/37 ; C11D3/22 ; C11D3/00 ; C11D3/20 ; C11D1/62 ; C11D1/66 ; C11D3/38 ; C08L1/08 ; C08L5/02 ; C08L5/12 ; C11D3/43 ; D06M13/46 ; D06M15/03 ; D06M23/08
摘要：
The present invention provides a solid composition comprising a polysaccharide and a hydrophobic compound having a melting point of between 30° C. and 90° C. The solid composition may further comprise a quaternary ammonium compound, wherein the weight ratio of the polysaccharide and the hydrophobic compound is between 1:50 and 50:1. Preferably, the solid composition is substantially free or completely free of water. The solid composition shows excellent stability at a temperature up to 45° C. The present invention also provides a process for preparing the solid composition and a liquid composition comprising said solid composition, and a method for conditioning a fabric by using said solid composition or said liquid composition as well.
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