Consistency regulator for cosmetic and pharmaceutical preparatio

Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Recombinant or stably-transformed bacterium encoding one or...

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424365, A01N 3708, A61K 4700

Patent

active

044056419

ABSTRACT:
The use of monocarboxylic-acid-2-hydroxyalkyl esters derived from long-chain epoxides containing at least about eight carbon atoms and aliphatic long-chain monocarboxylic acids containing at least about twelve carbon atoms, to regulate the consistency of cosmetic and pharmaceutical formulations, is disclosed.
The monocarboxylic-acid-2-hydroxyalkyl esters employed in the present invention may be utilized as substitutes for natural or synthetic wax-like consistency regulators, in particular for beeswax, in cosmetic and pharmaceutical formulations such as oil-in-water and water-in-oil emulsions, as well as anhydrous formulations.

REFERENCES:
patent: 3073706 (1963-01-01), Trebous et al.
patent: 3127440 (1964-03-01), Stans
patent: 3914131 (1975-10-01), Hutchison
patent: 4066789 (1978-01-01), Mores et al.
patent: 4151001 (1979-04-01), Anderson, Jr.

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