发明授权
US5877145A Concentrated fabric softening composition with good freeze/thaw recovery
and highly unsaturated fabric softener compound therefor
失效
浓缩织物软化组合物具有良好的冷冻/解冻恢复性和高度不饱和的织物柔软剂
- 专利标题： Concentrated fabric softening composition with good freeze/thaw recovery and highly unsaturated fabric softener compound therefor
- 专利标题（中）： 浓缩织物软化组合物具有良好的冷冻/解冻恢复性和高度不饱和的织物柔软剂
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申请号： US13607申请日： 1998-01-26
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公开(公告)号： US5877145A公开(公告)日： 1999-03-02
- 发明人: Errol Hoffman Wahl , Helen Bernardo Tordil , Toan Trinh , Eugene Robert Carr , Robert Otis Keys , Laura Marie Meyer , Hugo Jean Marie Demeyere , Dean Larry DuVal , Mitsuyo Okamoto
- 申请人： Errol Hoffman Wahl , Helen Bernardo Tordil , Toan Trinh , Eugene Robert Carr , Robert Otis Keys , Laura Marie Meyer , Hugo Jean Marie Demeyere , Dean Larry DuVal , Mitsuyo Okamoto
- 申请人地址： OH Cincinnati
- 专利权人： The Procter & Gamble Company
- 当前专利权人： The Procter & Gamble Company
- 当前专利权人地址： OH Cincinnati
- 主分类号： C11D3/00
- IPC分类号： C11D3/00 ; C11D1/62 ; C11D3/43 ; C11D3/50
摘要：
Biodegradable fabric softener compounds that contain ester linkages a substantial level of polyunsaturation in the hydrophobic chains. The compounds can be used to form fabric softening compositions that are aqueous dispersions of the compounds or clear compositions. These compositions have a desirable low viscosity and recover, after freezing and thawing to have a stable low viscosity.
公开/授权文献
- US5308439A Laternal field emmission devices and methods of fabrication 公开/授权日：1994-05-03
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