Cosmetic delivery vehicles and related compositions
AssigneeThe Safe & Dry Company, Inc.
InventorDieter Berndt
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AssigneeThe Safe & Dry Company, Inc.
InventorDieter Berndt
Estimating the term…
This invention discloses a novel delivery system for cosmetic, HBA and topical pharmaceutical products. The delivery system according to the present invention includes a volatile cyclosiloxane, a particulate carbohydrate and an oil or a glyceride ester. The carbohydrate and oil or glyceride ester are included in weight ratios which will produce a translucent film after the evaporation of the volatile cyclosiloxane from the composition. In addition, a number of other components may also be added to the delivery system including bioactive agents such as antiperspirant salts and antifungal agents, film-formers, surfactants, emollients, fragrances, coloring agents, preservatives, medicinals and related components depending upon the desired characteristics and the purpose for which the system and final product is designed.
A delivery composition for use in a cosmetic or pharmaceutical formulation consisting essentially of a volatile cyclosiloxane ranging from about 10% to about 90% by weight of said composition and a translucent mixture of an oil or glyceride ester and a particulate carbohydrate, said mixture ranging from about 10% to about 90% by weight of said composition, said oil or glyceride ester ranging from about 5:1 to about 1:10 by weight of said particulate carbohydrate in said mixture, said composition optionally comprising at least one additive selected from the group consisting of active agents, fragrances, coloring additive, emollients, surfactants, medicinal and fill formers.
An antiperspirant composition consisting essentially of a volatile cyclosiloxane ranging from about 10% to about 70% by weight of said composition;
A cosmetic or pharmaceutical composition consisting essentially of a volatile cyclosiloxane ranging from about 10% to about 90% by weight of said composition;
A non-aqueous, volatile cyclosiloxane-free translucent cosmetic or pharmaceutical film-forming composition consisting essentially of:
Dependencies are inferred from the claim text.