A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/898 (2006.01) A61K 8/11 (2006.01) A61K 8/14 (2006.01) A61Q 1/00 (2006.01)
Patent
CA 2257892
Water-based makeup compositions and methods for their preparation are disclosed. The compositions comprise a water-dispersible pigment having a nonionic coating, a lipid vesicle comprising one or more lipid components, and a cosmetically or pharmaceutically acceptable aqueous carrier, and possess unusual stability at low pH. A method for the preparation of such water-based makeup compositions is disclosed as well.
L'invention concerne des compositions de maquillage à base d'eau et leurs procédés de fabrication. Les compositions renferment un pigment dispersable dans l'eau, à revêtement non ionique, une vésicule à lipides comportant un ou plusieurs constituants lipidiques, et un milieu aqueux cosmétiquement ou pharmaceutiquement acceptable. Elles possèdent une stabilité inhabituelle à un pH peu élevé. On décrit un procédé de fabrication pour ce type de composition.
Chant David
Dacunha Kathleen
Jennings Deborah
Mckenna Linda
E-L Management Corporation
Osler Hoskin & Harcourt Llp
LandOfFree
Water-based makeup compositions and methods for their... 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-based makeup compositions and methods for their..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Water-based makeup compositions and methods for their... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1641477