Container for ascorbic acid composition

Details Container for ascorbic acid composition Container for ascorbic acid composition

1997-05-21

2000-01-04

Venkat, Jyothsna

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Cosmetic, antiperspirant, dentifrice

514474, 514944, A61K 748

Patent

active

060107065

ABSTRACT:
A topical composition separately containing a hydrophilic carrier and a solid which are intended to be mixed immediately before use, the solid being powdered ascorbic acid and the carrier containing an aqueous medium and at least one hydrophilic gelling agent, the carrier being capable of withstanding the introduction of an acidic compound. In a preferred embodiment, the carrier (L) is packaged in a container (1) closed with a cap (3,6) containing ascorbic acid (P), a perforable and/or detachable separator (5) being provided between the acid and the carrier.

REFERENCES:
patent: 4487757 (1984-12-01), Kiozpeoplou
patent: 4711780 (1987-12-01), Fahim
patent: 4818521 (1989-04-01), Tamabuchi
patent: 4983382 (1991-01-01), Wilmott et al.
patent: 5140043 (1992-08-01), Darr et al.
patent: 5455035 (1995-10-01), Guerrero et al.
Database WIP Week 9337, Derwent Publications Ltd., London, GB; AN 93-288819, 1993.

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