Preserving system and its use in a cosmetic or pharmaceutical co

Details Preserving system and its use in a cosmetic or pharmaceutical co Preserving system and its use in a cosmetic or pharmaceutical co

1997-12-02

2000-05-16

Venkat, Jyothsna

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Cosmetic, antiperspirant, dentifrice

514844, 514846, 514532, A61K 748

Patent

active

060633883

ABSTRACT:
The invention relates to a novel preserving system of at least one C.sub.1 -C4 alkyl para-hydroxybenzoate, sodium benzoate and N-(3-chloroallyl)hexaminium chloride. This combination finds its application most particularly in the cosmetic or pharmaceutical field, and in particular in cleansing compositions for the face and the eyes.

REFERENCES:
patent: 4323468 (1982-04-01), Grollier et al.
patent: 4323694 (1982-04-01), Scala, Jr.
patent: 4362747 (1982-12-01), Coursen
patent: 4994265 (1991-02-01), White
Soap, Perfumery & Cosmetics, vol. 60, No. 3, 1987, pp. 47-49, P. Alexander: "Preservatives in personal care products".

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