Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Reexamination Certificate
2005-02-08
2005-02-08
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...
C510S151000, C510S153000, C510S155000
Reexamination Certificate
active
06852681
ABSTRACT:
The invention relates to perfume-containing bar compositions in which the effect of said perfume(s) (e.g., longevity) is enhanced relative to comparative bars in that perfume-containing bar of the invention, comprise less than about 35% soluble surfactant. The invention further comprises a process for enhancing deposition/longevity of perfume, for example, by controlling the level of soluble active relative to insoluble active and/or by increasing levels of perfume.
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U.S. Appln. No. 10/756,616, filed Jan. 13, 2004, Farrell et al.
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Farrell Terence James
Kerschner Judith Lynne
Nunn Charles Craig
Shafer Georgia
Koatz Ronald A.
Ogden Necholus
Unilever Home & Personal Care USA, a division of Conopco, I
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