Patent ID: 7923026

Claim:
A solid composition comprising nanosized micelles, wherein said micelles comprise a poorly soluble active substance dissolved in an auxiliary material or a mixture of auxiliary materials, wherein said auxiliary material or said mixture of auxiliary materials is chosen from polyoxyethylene stearates, Polyoxyethylene sorbitan fatty acid esters, Polyoxyethylene Castor Oil Derivatives, Vitamin E TPGS, nonionic polyoxyethylene-polyoxypropylene block co-polymers, water-soluble long chain organic phosphate esters, and inulin lauryl carbamate, wherein said micelles are embedded in a water-soluble carrier, wherein said water-soluble carrier is chosen from: alkylcelluloses; hydroxyalkylcelluloses; hydroxyalkyl-alkylcelluloses; carboxyalkylcelluloses; alkali metal salts of carboxyalkylcelluloses; carboxyalkylalkylcelluloses; starches; pectines; chitin derivates; polysaccharides, alkali metal and ammonium salts thereof; carrageenans, galactomannans, tragacanth, agar-agar, gummi arabicum, guar gummi, and xanthan gummi; polyacrylic acids and the salts thereof; polymethacrylic acids and the salts thereof, methacrylate copolymers; polyvinylalcohol; polvinylpyrrolidone, copolymers of polyvinylpyrrolidone with vinyl acetate; polyalkylene oxides; and copolymers of ethylene oxide and propylene oxide; and wherein the composition is a powder that remains free flowing when heated above the melting point of the main auxiliary material.