发明名称 |
Dry cleaning process |
摘要 |
A process for dry cleaning laundry articles comprising at least one dry cleaning step followed by at least one regeneration step wherein said regeneration step comprises contacting the articles with a regeneration composition comprising 0 to 10 wt. % of a surfactant; 0.001 to 10 wt. % of water; 0 to 50 wt. % of a cosolvent and the balance being organic dry cleaning solvent, preferably a non-flammable, non-chlorine containing organic dry cleaning solvent, wherein the regeneration composition comprises an aqueous phase having a pH of at least 5.
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申请公布号 |
US2003087782(A1) |
申请公布日期 |
2003.05.08 |
申请号 |
US20020278308 |
申请日期 |
2002.10.23 |
申请人 |
UNILEVER HOME & PERSONAL CARE USA, DIVISION OF CONOPCO, INC. |
发明人 |
EVERS JOOP;GOEDHART MACHIEL;KERPELS FRED;KRALINGEN VAN CORNELIS GERHARD;OVERDEVEST PIETER EVERHARDUS;REINHOUDT HANK ROBERT;VRIESWIJK KARIN |
分类号 |
D06L1/04;D06L1/22;(IPC1-7):C11D1/00 |
主分类号 |
D06L1/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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