Oily phase in an aqueous phase dispersion stabilized by cubic ge

Details Oily phase in an aqueous phase dispersion stabilized by cubic ge Oily phase in an aqueous phase dispersion stabilized by cubic ge

1995-11-09

1998-05-26

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, 252312, A61K 700, A01N 2504

Patent

active

057561087

ABSTRACT:
Composition in the form of a stable dispersion. This composition comprises:
(a) from 60 to 98% by weight of an aqueous phase, and (b) from 2 to 40% by weight of an oily phase, said oily phase being dispersed in said aqueous phase and stabilized using cubic gel particles, said particles being essentially formed of:
(i) 0.1 to 15% by weight, relative to the total weight of the composition, of at least one component selected from the group consisting of 3,7,11,15-tetramethyl-1,2,3-hexadecanetriol or phytanetriol, N-2-alkoxycarbonyl derivatives of N-methylglucamine and unsaturated fatty acid monoglycerides, and
(ii) 0.05 to 3% by weight, relative to the total weight of the composition, of a dispersing and stabilizing agent, said agent being selected from the group consisting of surface-active agents which are water-soluble at room temperature, containing a linear or branched, saturated or unsaturated fatty chain having from 8 to 22 carbon atoms. Use in particular in the cosmetic, dermatological and pharmaceutical fields.

REFERENCES:
patent: 5151272 (1992-09-01), Engstrom et al.
patent: 5443840 (1995-08-01), Morancais et al.
patent: 5531925 (1996-07-01), Landh et al.
patent: 5569663 (1996-10-01), Ribier et al.
patent: 5593663 (1997-01-01), Leng et al.
Simon Benita, Microencapsulation: Methods and Industrial Applications (Marcel Dekker, Inc., NY, NY, copyright 1996) pp. 415-417, 1996.
Sven Engstrom, "Drug Delivery From Cubic and Other Lipid-Water Phases"; Lipid Technology, vol. 2, No. 2, Apr. 1990, pp. 42-45.

Affiliated with

Also associated with

Rating

Oily phase in an aqueous phase dispersion stabilized by cubic ge does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Oily phase in an aqueous phase dispersion stabilized by cubic ge, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Oily phase in an aqueous phase dispersion stabilized by cubic ge will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1957373