Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Reexamination Certificate
2011-06-14
2011-06-14
Ogden, Jr., Necholus (Department: 1761)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
C510S136000, C510S156000, C510S424000, C510S505000, C510S506000, C424S070100
Reexamination Certificate
active
07960327
ABSTRACT:
Provided is a detergent composition containing a polyoxyethylene alkyl ether sulfate or an alkyl sulfate which composition is excellent and creamy in foam quality, and excellent in storage stability. The detergent composition contains the following components (A), (B) and (C):(A) a polyoxyethylene alkyl ether sulfate or an alkyl sulfate represented by a general formula (1):in-line-formulae description="In-line Formulae" end="lead"?R1O(CH2CH2O)nSO3M (1);in-line-formulae description="In-line Formulae" end="tail"?(B) myristyl alcohol;(C) one or more nonionic surfactants selected from the group consisting of an alkoxylate (C-1) represented by a general formula (2) and a glyceryl ether (C-2) represented by a general formula (3):in-line-formulae description="In-line Formulae" end="lead"?R2O-(AO)n—R3 (2)in-line-formulae description="In-line Formulae" end="tail"?wherein the weight ratio of the component (A) to the component (B) is (A)/(B)=91.5/8.5 to 80/20, the weight ratio of the component (A) to the component (C) is (A)/(C)=98/2 to 85/15, the weight ratio of the component (B) to the component (C) is (B)/(C)=90/10 to 30/70, and the content of the component (B) is 1.6 to 14% by weight.
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Uchiyama Tomoko
Yoshikawa Hayato
Kao Corporation
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Ogden, Jr. Necholus
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