发明名称 |
CARPET CLEANING COMPOSITIONS AND METHOD FOR CLEANING CARPETS |
摘要 |
The present invention relates to compositions comprising: a peroxygen bleach; an alcohol having the formula R-OH wherein R is a linear or branched, saturated or unsaturated hydrocarbon chain of 1 to 4 carbons atoms and a second solvent selected from the group consisting of a hydrophilic solvent comprising one or more ether groups and having a solubility in water higher than 10 ml per 100 ml at 25 DEG C, a polyol hydrophilic solvent having a solubility in water higher than 10 ml per 100 ml at 25 DEG C, a hydrophobic solvent having a solubility in water lower than 10 ml per 100 ml at 25 DEG C and mixtures thereof, at a weight ratio of said alcohol to said second solvent of 1:10 to 1:1.1. Said compositions are particularly suitable for the cleaning of carpets, resulting in improved overall stains removal performance for example on particulate stains and/or greasy/oily and/or bleachable stains and/or enzymatic stains.
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申请公布号 |
WO9818894(A1) |
申请公布日期 |
1998.05.07 |
申请号 |
WO1997US19792 |
申请日期 |
1997.10.30 |
申请人 |
THE PROCTER & GAMBLE COMPANY;SILVAGGI, LORENA;RASO, FLORIANA;SCIALLA, STEFANO |
发明人 |
SILVAGGI, LORENA;RASO, FLORIANA;SCIALLA, STEFANO |
分类号 |
C11D7/54;C11D3/00;C11D3/20;C11D3/39;C11D3/43;C11D7/50;C11D17/00;(IPC1-7):C11D7/38 |
主分类号 |
C11D7/54 |
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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