公开(公告)号：EP2451913A1

公开(公告)日：2012-05-16

申请号：EP10732587.0

申请日：2010-07-07

申请人： The Procter & Gamble Company

发明人： BROOKER, Alan, Thomas ,  FORREST, Mark ,  KELTIE, Kim

IPC分类号： C11D3/02 ,  C11D3/386 ,  C11D17/06

CPC分类号： C11D17/06 ,  C11D3/046 ,  C11D3/386

摘要： A laundry detersive composition. The composition comprises (i) from about 1wt% to about 60wt% detergent surfactant; (ii) from about 0wt% to about 10wt% zeolite builder; (iii) from about 0wt% to about 10wt% phosphate builder; (iv) from about 0wt% to about 10wt% inorganic sulphate salt and (v) balance detergent ingredients.

公开(公告)号：EP2451926A1

公开(公告)日：2012-05-16

申请号：EP10734394.9

申请日：2010-07-07

申请人： The Procter & Gamble Company

发明人： SOMERVILLE ROBERTS, Nigel, Patrick ,  BROOKER, Alan, Thomas ,  PARMLEY, David, James ,  REID, Victor, Stuart ,  URE, Colin ,  KELTIE, Kim ,  PICKERING, Carly

IPC分类号： C11D3/39 ,  C11D17/00

CPC分类号： C11D17/0039 ,  C11D3/3907 ,  C11D3/3912 ,  C11D3/3917 ,  C11D3/392 ,  C11D3/393 ,  C11D3/3935

摘要： Compositions that contain a co-particle, a bleach catalyst, and optionally, a detergent adjunct material are disclosed. The disclosed co-particles contain a binder, a hydrogen peroxide source, such as sodium percarbonate or the like, and a bleach activator such as TAED. Methods of making and using these compositions are also disclosed.

公开(公告)号：EP2451912A1

公开(公告)日：2012-05-16

申请号：EP10733087.0

申请日：2010-07-08

申请人： The Procter & Gamble Company

发明人： OH, Hiroshi ,  BROOKER, Alan, Thomas ,  URE, Colin ,  KELTIE, Kim ,  SOMERVILLE ROBERTS, Nigel, Patrick

IPC分类号： C11D1/22 ,  C11D1/37 ,  C11D3/10

CPC分类号： C11D11/0017 ,  C11D1/22 ,  C11D1/37 ,  C11D3/10

摘要： Method of laundering soiled fabrics in an automatic washing machine, which method comprises the steps of: a) forming an aqueous laundering solution by mixing from 1 l to 40 l of water and a solid detergent composition comprising a surfactant system, said aqueous laundering solution comprising from 200 ppm to 5,000 ppm of the detergent composition; b) putting in contact soiled fabrics with said aqueous laundering solution; and c) washing said fabrics in said solution, wherein said solid detergent composition is such that at least 30% of the detergent composition dissolves in 60 seconds in water (as measured according to the dissolution of the solid detergent composition test in the specification) and wherein the surfactant system has a micellar stability (τ2) of at most 30 seconds (as measured according to the micellar stability test in the specification).