发明名称 |
CARPET CLEANING COMPOSITIONS AND METHOD FOR CLEANING CARPETS |
摘要 |
The present invention relates to a method of cleaning a carpet with a liquid composition having a residuality index of less than 40 % after vacuum cleaning, said method comprising the steps of: applying the composition onto the carpet in the form of a spray of droplets having a particle size distribution with a mean diameter D(v,0.9) of less than 1500 microns, the amount of composition applied onto the carpet being from 1 ml to 120 ml per square meter of carpet, leaving said composition to dry onto the carpet and finally removing it by vacuum cleaning said carpet. The present invention further relates to a composition for the cleaning of a carpet having a residuality index of less than 40 % after vacuum cleaning, packaged in a container adapted to deliver the composition onto the carpet in the form of a spray of droplets having a particle size distribution with a mean diameter D(v,0.9) of less than 1500 microns. The present invention provides excellent cleaning performance on the carpet in a faster and easier way. Indeed, no rinsing is required and no manual action (other than application of the composition) by the user while the composition is in a wet state.
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申请公布号 |
CA2293727(A1) |
申请公布日期 |
1999.10.21 |
申请号 |
CA19992293727 |
申请日期 |
1999.04.07 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
RIZZO, RENZO;MASOTTI, VALENTINA |
分类号 |
C11D3/00;C11D3/37;C11D17/04;(IPC1-7):C11D3/00;C11D1/14;C11D3/20;C11D3/36;C11D3/39;C11D17/00 |
主分类号 |
C11D3/00 |
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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