Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Cosmetic – antiperspirant – dentifrice
Patent
1997-05-16
2000-02-29
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Cosmetic, antiperspirant, dentifrice
424 63, 424 64, A61K 600, A61K 700
Patent
active
060306270
ABSTRACT:
The present invention relates to an antimicrobial pigment, its production process, and a cosmetic composition containing the pigment. More particularly, it relates to an antimicrobial cosmetic pigment produced by forming an amorphous glassy inorganic coating layer of metal oxides over the surface of inorganic cosmetic pigment and intercalating antimicrobial metals inside the lattice structure of the coating layer, it's production process, and a cosmetic composition containing it. Silica, either alone or as the principal ingredient in combination with one or more oxides selected from the group consisting of zinc oxide, magnesium oxide, calcium oxide, aluminum oxide, lithium oxide, sodium oxide, potassium oxide, and ferric oxide is utilized as the metal oxide and the composition utilizes silver, copper and zinc as the antimicrobial metals.
REFERENCES:
patent: 4578266 (1986-03-01), Tietjen et al.
patent: 4772331 (1988-09-01), Noguchi
patent: 4820518 (1989-04-01), Murphy et al.
patent: 4828826 (1989-05-01), Franz et al.
patent: 4978394 (1990-12-01), Ostertag
patent: 5089275 (1992-02-01), Antelman
patent: 5290544 (1994-03-01), Shimono
patent: 5478550 (1995-12-01), Suzuki
Choi Sung Won
Kang Se Hun
Seo Dong Sung
Benston, Jr. William E.
Lucky Ltd.
Page Thurman K.
LandOfFree
Antimicrobial cosmetic pigment, its production process, and a co does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Antimicrobial cosmetic pigment, its production process, and a co, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Antimicrobial cosmetic pigment, its production process, and a co will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-680294