公开(公告)号：US20020059944A1

公开(公告)日：2002-05-23

申请号：US09991137

申请日：2001-11-21

申请人： The Procter & Gamble Company

发明人： Valentina Masotti ,  Renzo Rizzo

IPC分类号： D06B001/02

CPC分类号： C11D3/37 ,  C11D3/0031 ,  C11D3/3723 ,  C11D3/3792 ,  C11D17/041

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.

摘要翻译： 本发明涉及一种在真空清洁之后用具有小于40％的残留指数的液体组合物清洁地毯的方法，所述方法包括以下步骤：将组合物以水滴喷雾的形式施加到地毯上， 平均直径D（v，0.9）小于1500微米的粒度分布，施加到地毯上的组合物的量为每平方米地毯1ml至120ml，将所述组合物干燥到地毯上， 最后通过真空清洁所述地毯将其去除。 本发明还涉及用于清洁在真空清洁之后具有小于40％的残留指数的地毯的组合物，该组合物被包装在适于以具有颗粒的液滴喷雾形式将组合物递送到地毯上的容器中 平均直径D（v，0.9）小于1500微米的尺寸分布。 本发明以更快更容易的方式在地毯上提供优异的清洁性能。 实际上，当组合物处于潮湿状态时，不需要冲洗并且使用者没有手动操作（组合物的应用除外）。

公开(公告)号：US20030164178A1

公开(公告)日：2003-09-04

申请号：US10360984

申请日：2003-02-07

申请人： The Procter & Gamble Company

发明人： Valentina Masotti ,  Renzo Rizzo

IPC分类号： B08B005/04

CPC分类号： C11D3/37 ,  C11D3/0031 ,  C11D3/3723 ,  C11D3/3792 ,  C11D17/041

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.

公开(公告)号：US20030056648A1

公开(公告)日：2003-03-27

申请号：US10106917

申请日：2002-03-25

申请人： The Procter & Gamble Company

发明人： Daniele Fornai ,  Stylianos Kouvroukoglou ,  Patrizio Ricci ,  Renzo Rizzo ,  Sergio Rossi ,  Andrea Filippo Argentieri ,  Stefano Scialla

IPC分类号： B03C003/00 ,  B01D047/00

CPC分类号： B01D47/06 ,  B01D50/006 ,  F24F3/1603 ,  F24F2003/1617 ,  Y02A50/21 ,  Y10S977/903

摘要： An air cleaning apparatus is disclosed which, in one embodiment, has: an inlet for ambient air; an outlet for purified air; a mechanism for the uptake of a scrubbing liquor and for the removal of impurities dissolved or dispersed in the ambient air by contact with said scrubbing liquor; an inlet for feeding a scrubbing liquor from a scrubbing liquor feeding tank; an outlet for discharging used scrubbing liquor; and a blower for drawing ambient air into the apparatus, flowing the air through the apparatus and discharging the purified air from the apparatus. A kit including an apparatus as described above and a refill of scrubbing liquor ingredients, or of a scrubbing liquor concentrate or of a ready-to-use scrubbing liquor is also disclosed.

摘要翻译： 公开了一种空气净化装置，其在一个实施例中具有：用于环境空气的入口; 净化空气出口; 用于吸收洗涤液并通过与所述洗涤液接触除去溶解或分散在环境空气中的杂质的机理; 用于从洗涤液供给罐供给洗涤液的入口; 用于排出洗涤液的出口; 以及用于将环境空气吸入设备的鼓风机，使空气流过设备并从设备排出净化的空气。 还公开了一种试剂盒，其包括如上所述的装置和洗涤液成分的再填充剂，或洗涤液浓缩物或即用型洗涤液。