Composition composed of an aqueous dispersion of stabilized vesi

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Liposomes

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

424401, 4284022, A61K 9127

Patent

active

057415188

ABSTRACT:
The vesicles are prepared from a lipid phase containing a mixture of nonionic amphiphilic lipids consisting of a mixture of esters of at least one polyol chosen from the group composed of polyethylene glycol containing from 1 to 60 ethylene oxide units, sorbitan, sorbitan bearing 2 to 60 ethylene oxide units, glycerol bearing 2 to 30 ethylene oxide units, polyglycerols containing 2 to 15 glycerol units, sucroses, and glucoses bearing 2 to 30 ethylene oxide units and of at least one fatty acid containing a saturated or unsaturated, linear or branched C.sub.5 -C.sub.17 alkyl chain, the number of alkyl chains per polyol group being between 1 and 10, the mixture being stabilized with ionic amphiphilic lipid or lipids chosen from the group composed of those which impart a pH of between 5.5 and 7.5 to the dispersion.

REFERENCES:
patent: 4670185 (1987-06-01), Fujiwara
patent: 4832944 (1989-05-01), Socci
patent: 5229104 (1993-07-01), Sottery
patent: 5246693 (1993-09-01), Grollier
patent: 5290562 (1994-03-01), Meybeck
French Search Report--FR 92 09603.
French Search Report--FR 92 12343.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Composition composed of an aqueous dispersion of stabilized vesi does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Composition composed of an aqueous dispersion of stabilized vesi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composition composed of an aqueous dispersion of stabilized vesi will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2055429

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.