A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 9/00 (2006.01) A61K 8/06 (2006.01) A61K 9/107 (2006.01)
Patent
CA 2375885
The invention relates to a water-thin emulsion comprising a non-phospholipid, non-ethoxylated pseudoemulsifier system, the system having a chemical composition with at least one hydrophobic moiety and at least one polar moiety, the size, shape and/or planar arrangement of the hydrophobic and polar moieties being asymmetrical with respect to each other. The emulsion of the invention is prepared by high-pressure homogenization of a crude oil and water emulsion containing the pseudoemulsifier. The emulsions require little or no traditional emulsifier to maintain stability, and are particularly useful in the preparation of multiple emulsions.
L'invention concerne une émulsion fine à consistance aqueuse comprenant un système pseudo-émulsifiant non phospholipidique et non éthoxylé. Ce système présente une composition chimique comprenant au moins une fraction hydrophobe et au moins une fraction polaire, ces fractions présentant une asymétrie de dimension, de forme et/ou de disposition planaire l'une par rapport à l'autre. On prépare cette émulsion par homogénéisation à haute pression d'une émulsion huile-eau brute contenant le pseudo-émulsifiant. Ces émulsions ne requièrent que peu voire pas du tout d'émulsifiant traditionnel pour conserver leur stabilité et sont particulièrement utiles pour la préparation d'émulsions multiples.
Bevacqua Andrew J.
Cioca Gheorghe
George Liliana
Matathia Michelle
Tadlock Charles Craig
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Color Access Inc.
LandOfFree
Water-thin emulsions with low emulsifier levels does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Water-thin emulsions with low emulsifier levels, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Water-thin emulsions with low emulsifier levels will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1629581