Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Reexamination Certificate
2008-11-28
2011-12-06
Delcotto, Gregory (Department: 1761)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
C510S426000, C510S427000, C510S428000, C510S503000, C510S506000, C134S025200
Reexamination Certificate
active
08071521
ABSTRACT:
The present invention provides a liquid detergent composition, containing (a) 4 to 50% by mass of a mixture containing specific polyoxyalkylene alkyl ether sulfates represented by formula (1) having average addition mole numbers m and n of propylene oxide and ethylene oxide satisfying 0<m<1 and 0<n≦3, respectively; (b) 1 to 30% by mass of an amine oxide surfactant having a hydrocarbon group having 8 to 18 carbon atoms and an alkyl group having 1 to 3 carbon atoms or a hydroxyalkyl group having 1 to 3 carbon atoms; a phase stabilizer selected from hydrotrope agents and organic solvents; and water, wherein a mass ratio of (a)/(b) is 20/1 to 1/1.
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Konishi Yoshihiro
Okamoto Yoshimasa
Suzuki Masahiro
Birch & Stewart Kolasch & Birch, LLP
Delcotto Gregory
Kao Corporation
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