Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Cosmetic – antiperspirant – dentifrice
Patent
1997-11-05
1999-10-19
Venkat, Jyothsna
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Cosmetic, antiperspirant, dentifrice
424 69, A61K 748
Patent
active
059685310
ABSTRACT:
A particulate composite powder wherein each composite powder particle comprises a substrate particle surrounded by fine particles of metal oxide bound to the surface of the substrate particle by a binding agent containing at least one of metallic soap and wax, the amount of fine particles of metal oxide being between 10 and 30 wt % and the amount of said binding agent being between 0.5 and 5 wt % based on the total weight of substrate particles, fine particles of metal oxide and binding agent.
REFERENCES:
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Database WPI/Derwent XP-002060182: Abstract for JP 5-017,327A (Jan. 26, 1993).
Kishida Shigeru
Miyoshi Taizo
Miki America, Inc.
Venkat Jyothsna
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