Tocopherols

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Cosmetic – antiperspirant – dentifrice

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424489, 424490, A61K 914

Patent

active

056351895

ABSTRACT:
A natural vitamin E preparation, i.e. vitamin E extracted from natural sources, comprising one or more of the alpha-, beta-, gamma- and delta-tocopherol forms, either as the tocopherol itself, or as a derivative, such as the acetate, in which the total concentration of Wendt PAHs is less than 100 ppb.

REFERENCES:
patent: 4977282 (1990-12-01), Baldwin et al.
patent: 4996375 (1991-02-01), Barner et al.
patent: 5234695 (1993-08-01), Hobbs et al.
Chemical Abstract, vol. 94 No. 13, 1981 abstract No. 103165c p. 724 JP-A-8 081 879.
Chemical Abstracts, vol. 105, No. 30, 1986 abstract No. 134192j p. 703 JP-A-60 149 582.
Chemical Abstracts vol. 108, No. 17 1988 abstract No. 203390y p. 565.

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