公开(公告)号：EP1699912A1

公开(公告)日：2006-09-13

申请号：EP04820776.5

申请日：2004-12-03

申请人： The Procter and Gamble Company

发明人： SADLOWSKI, Eugene, Steven ,  BECKS, Vincent, John ,  AOUAD, Yousef, Georges ,  WEVERS, Jean

IPC分类号： C11D3/20 ,  D06F35/00

CPC分类号： D06F35/006 ,  D06F39/024

摘要： The invention provides a method of laundering fabrics in an automatic washing machine having a drum wherein the automatic washing machine is operated so as to cause it to run through at least one wash cycle and at least one rinse cycle. Such a method comprises: (a) during the at least one wash cycle forming in the drum an aqueous washing liquor containing a detersive surfactant component and a detergent builder component, the aqueous wash liquor having pH above about 7; (b) contacting fabrics to be laundered with the aqueous wash liquor in the drum; (c) during the rinse cycle forming in the drum an aqueous rinse liquor and contacting the fabrics with the rinse liquor; (d) adding to the rinse liquor sufficient acid source to bring the pH of the rinse liquor in the range of from about 4 to about 7, preferably from about 4.5 to about 6.5. The use of this lowered pH in the rinse liquor gives a variety of cleaning benefits, and preferably fabric care benefits in combination with rinse additive, in the context of an automatic washing process. The invention also provides particular systems for application of the acid source to the rinse liquor.

公开(公告)号：EP1807566A1

公开(公告)日：2007-07-18

申请号：EP05851283.1

申请日：2005-11-01

申请人： The Procter and Gamble Company

发明人： JORDAN IV, Glenn, Thomas ,  HECHT, Stacie, Ellen ,  PRICE, Kenneth, Nathan ,  BERGER, Patricia, Sara ,  AOUAD, Yousef, Georges ,  WEVERS, Jean ,  BECKHOLT, Dennis, Allen ,  DENOME, Frank, William ,  GOODALL, Kevin, George ,  VEGA, Jose, Luis ,  SHOWELL, Michael, Stanford ,  SEDDON, Kenneth, Richard ,  GUNARATNE, Harambage, Quintas, Nimal

IPC分类号： D06M13/00 ,  C11D1/65 ,  C11D3/00 ,  C11D3/39 ,  A61L9/00 ,  D06L3/12 ,  D06P1/00

CPC分类号： C11D1/123 ,  A61L9/01 ,  C11D1/22 ,  C11D1/29 ,  C11D1/62 ,  C11D1/65 ,  C11D1/75 ,  C11D1/90 ,  C11D3/0015 ,  C11D3/0021 ,  C11D3/28 ,  C11D3/3905 ,  C11D3/48 ,  C11D10/00 ,  C11D17/041 ,  D06L4/00 ,  D06L4/60 ,  D06M13/00 ,  D06M2200/50 ,  D06P1/00

摘要： Compositions comprising an ionic liquid active composed of an ion active and an ionic liquid-forming counter ion, wherein the ion active is capable of delivering a fabric treating benefit, a surface treating benefit, and/or an air treating benefit. The compositions are substantially free of added water and have a viscosity less than about 5000 mPa•s at room temperature. The compositions are easily diluted with water and/or organic solvent, without formation a gel phase during the dilution process. Various products, especially a unit dose product, made with such compositions are also disclosed.

摘要翻译： 包含由离子活性物质和离子液体形成抗衡离子组成的离子液体活性物的组合物，其中所述离子活性物质能够递送织物处理益处，表面处理益处和/或空气处理益处。 该组合物基本上不含添加的水，并且在室温下具有小于约5000mPa·s的粘度。 组合物容易用水和/或有机溶剂稀释，而在稀释过程中不形成凝胶相。 还公开了用这种组合物制成的各种产品，特别是单位剂量产品。