发明授权
US5830845A 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： US620515申请日： 1996-03-22
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公开(公告)号： US5830845A公开(公告)日： 1998-11-03
- 发明人: Toan Trinh , George Joseph Harvey , Helen Bernardo Tordil , Errol Hoffman Wahl
- 申请人： Toan Trinh , George Joseph Harvey , Helen Bernardo Tordil , Errol Hoffman Wahl
- 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： C11D1/62
- IPC分类号： C11D1/62 ; C11D3/00 ; C11D3/26 ; D06M13/02 ; D06M13/322 ; D06M13/463 ; C11D1/645
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. These compositions have a desirable low viscosity and recover, after freezing and thawing to have a stable low viscosity.
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