Bleaching and dyeing; fluid treatment and chemical modification – Cleaning or laundering
Reexamination Certificate
2008-11-24
2010-12-21
Mruk, Brian P (Department: 1796)
Bleaching and dyeing; fluid treatment and chemical modification
Cleaning or laundering
C510S276000, C510S467000, C510S475000, C510S531000, C510S534000
Reexamination Certificate
active
07854770
ABSTRACT:
A detergent composition comprising:from 0.01% to 90% by weight of a surfactant system,one or more detergency builder(s), comprising a phosphate builder, and the phosphate builder containing pyrophosphate,wherein the composition comprises at most 12% by weight of phosphate builder(s) and the phosphate builder(s) comprise(s) at least 40% by weight of pyrophosphate(s).
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PCT International Search Report Dated May 27, 2009—7 pgs.
Chen Qing
Du Junhua
Gallo-Perez Ignacio
Price Kenneth Nathan
Ran Li
McConihay Julie A.
Miller Steven W.
Mruk Brian P
The Procter & Gamble & Company
Upite David V.
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