Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Reexamination Certificate
2007-08-21
2007-08-21
Ogden, Necholus (Department: 1751)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
C510S122000, C510S123000, C510S124000, C510S125000, C510S127000, C510S130000, C510S426000, C510S490000, C424S070130
Reexamination Certificate
active
10894891
ABSTRACT:
Compositions used for cleansing hair and skin based on the combination of a sulfosuccinate surfactant and an amphoteric surfactant are described that are very mild but do not compromise in-use properties and economy. A route to solve the intrinsic instability of such aqueous compositions in storage has been developed based on the use of sulfosuccinic acid or a salt of sulfosuccinic acid present in an amount of at least about 4% based on the weight of the sulfosuccinate surfactant.
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Applicant: Kruse et al. Case No. J6914(C) Serial No. To be assigned Title: Mild, Moisturizing Sulfosuccinate Cleansing Compositions.
Applicant: Fan et al. Case No. J6910(C) Serial No. To be assigned Title: Mild, Moisturizing Cleansing Compositions With Improved Storage Stability.
Int'l. Search Report No. PCT/EP 2005/007019 dated Nov. 29, 2005—3 pp.
Written Opinion for Int'l. Application No. PCT/EP 2005/007019 dated Nov. 29, 2005—7 pp.
Fan Shimei
Kim Esther
Kruse Todd M.
Vasudevan Tirucherai V
Aronson Michael P.
Ogden Necholus
Unilever Home & Personal Care USA division of Conopco, Inc
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