Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Reexamination Certificate
2007-07-10
2007-07-10
Boyer, Charles (Department: 1751)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
C510S119000, C510S437000, C510S155000, C510S222000, C510S228000, C510S133000, C510S347000, C510S423000, C510S431000, C510S436000
Reexamination Certificate
active
11473169
ABSTRACT:
The invention provides personal care compositions comprising both alkyl phosphate surfactants and selected auxiliary surfactant. By using specific auxiliary surfactant whose pKa is higher than that of the alkyl phosphate surfactants, particularly in specific rations, it is possible to prepare milder compositions.
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Co-pending application: Camali et al., U.S. Appl. No. 11/473,167, filed Jun. 22, 2006.
Ananthapadmanabhan Kavssery Parameswaran
Carnali Joseph Oreste
Boyer Charles
Conopco Inc.
Koatz Ronald A.
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