Tocopheryl ascorbyl phosphate-cyclodextrin clathrate and a topic

Details Tocopheryl ascorbyl phosphate-cyclodextrin clathrate and a topic Tocopheryl ascorbyl phosphate-cyclodextrin clathrate and a topic

1997-08-25

1999-03-09

Kishore, Gollamudi S.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Cosmetic, antiperspirant, dentifrice

514887, A61K 700

Patent

active

058796924

ABSTRACT:
The invention provides a clathrate comprising a cyclodextrin or hydroxyalkylated cyclodextrin and, as included therein, dl-.alpha.-tocopheryl L-ascorbyl phosphate. In another aspect, the invention provides a dermal composition for external use, particularly a cosmetic composition. The composition is characterized by reduced foam production in aqueous solution and good stability against light.

REFERENCES:
patent: 4831022 (1989-05-01), Hijiya

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