Drug – bio-affecting and body treating compositions – Live skin colorant containing
Patent
1992-02-21
1994-03-01
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Live skin colorant containing
424 69, 424618, A61K 7027, A61K 7035
Patent
active
052905446
ABSTRACT:
A cosmetic product is provided which comprises particles of soluble glass having an average particle size of 20 .mu.m or less which contains silver ions. The soluble glass has a rate of elusion of the silver ions in water of from 0.00001-50 mg per hour per gram of glass when the soluble glass has a particle size of 420-600 .mu.m and the water has a temperature of 20.degree. C. The silver ions provide an anti-bacterial and anti-mold effect for a prolonged period without skin irritation, thus insuring a high degree of safety.
REFERENCES:
patent: 1642089 (1927-09-01), Schreirer
patent: 4482541 (1984-11-01), Telfer
patent: 4863897 (1989-09-01), Dede
patent: 5009898 (1991-04-01), Sakuma
patent: 5049139 (1991-09-01), Gilchrist
patent: 5063050 (1991-11-01), Verdon
Miyoshi Ryota
Onishi Toshiyuki
Shimono Fujio
Yamamoto Koichi
Gardner Sally
Ishizuka Garasu Kabushiki Kaisha
Page Thurman K.
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