A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 47/38 (2006.01) A61K 31/18 (2006.01) A61K 31/19 (2006.01) A61K 31/425 (2006.01) A61K 31/54 (2006.01) A61K 47/34 (2006.01)
Patent
CA 2247410
Methods for enhancing the water-solubility of substantially water-insoluble compounds are disclosed by combining such compounds with a water-soluble polymer, e.g., polyalkylene oxide polymer or a cellulose ether, having a molecular weight of from about 50,000 to 7,000,000 grams/per gram in an amount effective to enhance the water-solubility of the compound in an acidic environment, e.g., pH less than about 5. Compositions comprising the compounds having enhanced water solubility are also disclosed.
Cette invention concerne des procédés pouvant améliorer la solubilité de composés sensiblement insolubles dans l'eau, par combinaison desdits composés avec un polymère soluble dans l'eau, par exemple un polymère de polyoxyde d'alkylène ou un éther de cellulose, ayant un poids moléculaire compris entre environ 50 000 et 7 000 000 grammes par gramme dans une quantité effective pour améliorer la solubilité desdits composés dans l'eau, en milieu acide à un pH inférieur à environ 5, par exemple. L'invention concerne également des compositions contenant les composés ayant une solubilité dans l'eau améliorée.
Clarke Eike M.a.
Donabedian David H.
Marlin Lawrence
Sim & Mcburney
Union Carbide Chemicals & Plastics Technology Corporation
LandOfFree
Method for enhancing the solubility of substantially... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for enhancing the solubility of substantially..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for enhancing the solubility of substantially... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-2048035