Composition with a continuous aqueous phase containing...

Details Composition with a continuous aqueous phase containing... Composition with a continuous aqueous phase containing...

2005-03-29

2005-03-29

Padmanabhan, Sreeni (Department: 1617)

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Cosmetic, antiperspirant, dentifrice

C424S062000, C424S070510, C424S059000, C424S063000

Reexamination Certificate

active

06872400

ABSTRACT:
A composition containing a continuous aqueous phase comprising L-2-oxothiazolidine-4-carboxylic acid, at least one sequestering agent and at least one neutralizing agent, the said neutralizing agent being present in an amount which is sufficient to adjust the pH of the aqueous phase of the composition to a value of between 5 and 8. The combination of the sequestering agent and the neutralizing agent stabilizes the L-2-oxothiazolidine-4-carboxylic acid, in particular with respect to thermal degradation, and thus prevents yellowing of the composition and the formation of unpleasant odors.

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patent: 0 655 245 (1995-05-01), None
Rajindar S. Sohal et al.; “Mitochondrial Superoxide and Hydrogen Peroxide Generation, Protein Oxidative Damage, and Longevity in Different Species of Flies”; Free Radical Biology & Medicine; vol. 19, No. 4; pp. 499-504, 1995.
Ron Kohen et al.; “Reducing equivalents in aging process”; Archives of Gerontology and Geriatries; 24 1997; pp. 103-123.

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