Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Cosmetic – antiperspirant – dentifrice
Patent
1996-05-28
1999-06-15
Venkat, Jyothsna
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Cosmetic, antiperspirant, dentifrice
424 7802, 514846, A61K 748
Patent
active
059120029
ABSTRACT:
A rinse-off cleansing composition including at least one surfactant-soluble cosmetic benefit agent and at least one surfactant is provided. The composition comprises a first emulsion having a continuous phase comprising the surfactant and an internal phase comprising a second emulsion. The second emulsion has a continuous phase comprising a carrier in which the cosmetic benefit agent is substantially insoluble and an internal phase comprising the cosmetic benefit agent and an emulsifier therefor. The carrier is surfactant-insoluble. By protecting the cosmetic benefit agent enhanced deposition thereof is achieved during use of the composition.
REFERENCES:
patent: 4529605 (1985-07-01), Lynch et al.
patent: 5069897 (1991-12-01), Orr
patent: 5661189 (1997-08-01), Grieveson et al.
Grieveson Ailsa Pauline
Jobling Margaret
Koatz Ronald A.
Lever Brothers Company
Venkat Jyothsna
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