Oily phase in aqueous phase dispersion stabilized by cubic gel p

Details Oily phase in aqueous phase dispersion stabilized by cubic gel p Oily phase in aqueous phase dispersion stabilized by cubic gel p

1997-12-12

2000-06-06

Lovering, Richard D.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Cosmetic, antiperspirant, dentifrice

424405, 424 701, 424 761, 424 61, 424450, 514939, 514846, 514847, 516 54, 516900, A61K 700, A01N 2504

Patent

active

060715243

ABSTRACT:
A composition in the form a dispersion for cosmetic, dermatological or pharmaceutical use containing: (a) 60 to 98% by weight of an aqueous phase and (b) 2 to 40% by weight of an oily phase dispersed in the aqueous phase, said oily phase being dispersed and stabilized by using cubic gel particles, said particles being essentially formed of: ( ) 0.1 to 15% by weight relative to the total weight of the composition of at least one unsaturated fatty acid monoglyceride having a C.sub.16 -C.sub.22 unsaturated fatty chain in a mixture with phytanetriol, and 0.05 to 3% by weight relative to the total weight of the composition of a dispersing and stabilizing agent, said agent being a surface active substance, water-soluble at room temperature, containing a linear or branched, saturated or unsaturated, fatty chain having 8 to 22 carbon atoms. Also claimed are methods of making said compositions.

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T Norling et al., "Formulation of a drug delivery system based on a mixture of monoglycerides and triglycerides for use in the treatment of periodontal disease", J. Clin. Periodontal, 19: pp. 687-692 (1992 month unknown).
Hawley's Condensed Chemical Dictionary, Eleventh Edition, (van nostranf Reinhold Co., NY, NY, copyright 1987) pp. 568, Oct. 1989.

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