Bile acid emulsions
Patent 4115313 Issued on September 19, 1978. Estimated Expiration Date: 
February 11, 1996. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
February 11, 1996. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 1773123 1973991 2052026 2216485 2628930 3346494 3505074 3926840 InventorsApplicationNo. 05/657225 filed on 02/11/1976US Classes:516/24, The agent contains organic compound containing phosphorus (e.g., lecithin)210/925, Using chemical agent252/8.57, LEATHER OR FUR TREATING (OTHER THAN CLEANING COMPOSITIONS OR AUXILIARY COMPOSITIONS FOR CLEANING)424/57, Phosphate compound containing424/61, MANICURE OR PEDICURE COMPOSITIONS424/64, Lip424/70.21, Amphoteric or zwitterionic surfactant containing424/713, With added organic compound424/715, Carbonate424/721, Aqueous ammonia containing424/722, Alkali metal or alkaline earth containing424/73, Shaving preparation426/556, Pastry type426/562, Baking powder426/605, Egg containing, e.g., mayonnaise, etc.426/614, Poultry egg is basic ingredient426/62, Yeast containing426/621, Flake or puffed426/651, Oleoresin or essential oil426/659, Fondant, fudge, icing or frosting426/662, Organophosphatide426/811, UTILIZING SURFACE PARTING, ANTISTICK OR RELEASE AGENT44/301, Emulsion fuel (e.g., water-gasoline emulsions, etc.)510/121, Steroid or carbohydrate gum component (e.g., lanolin, guar gum, etc.)510/122, Silicon, boron, or phosphorus containing organic component510/130, For human skin510/137, For a specific area of the body (e.g., face, ears, etc.)510/150, Boron or phosphorus containing component510/152, Soap component510/159, Liquid composition510/163, For optical mirror, lens, or mold therefor (e.g., eyeglasses, camera lens, etc.)510/191, For toilet bowl or urinal510/214, For uncarpeted floor510/417, Plural immiscible liquid phases (e.g., emulsion, oily and aqueous layers, etc.)514/943, Higher fatty acid or derivative containing516/27, The agent contains organic compound containing nitrogen, except if present solely as NH4+516/29, The compound contains -C(=O)O- (e.g., glyceride)71/64.08, Slurry or suspension8/491, OVERALL DIMENSIONAL MODIFICATION OR STABILIZATION, E.G., CREPING, ETC., INCLUDING USE OF CHEMICAL ADDITIVE TO FORM AT LEAST A TEMPORARY COMPOSITION, WITH DYEING PROCESS8/495, COATING OR SIZING WITH DYEING PROCESS OR PRODUCT8/580, Fats, higher fatty acids or esters, oils or waxes, other than nitrogen containing8/587, Sulfur-containing8/918Cellulose textileExaminersPrimary: Lovering, Richard D.Attorney, Agent or FirmInternational ClassesA23L 1/03 (20060101)A23L 1/035 (20060101) A23L 1/22 (20060101) A21D 2/00 (20060101) A23L 1/314 (20060101) A21D 2/08 (20060101) A61K 8/36 (20060101) A61K 8/63 (20060101) A61K 8/37 (20060101) A61K 8/55 (20060101) A61K 47/18 (20060101) A61K 47/14 (20060101) A61K 47/24 (20060101) A61K 47/28 (20060101) A61K 47/16 (20060101) A61K 47/12 (20060101) C11D 3/38 (20060101) C11D 3/384 (20060101) C11D 3/20 (20060101) A61K 8/30 (20060101) A61K 8/04 (20060101) A61K 8/06 (20060101) B01F 17/00 (20060101) A61Q 11/00 (20060101) A61Q 5/00 (20060101) A61Q 19/00 (20060101) A61Q 5/02 (20060101) A61Q 1/02 (20060101) A61K 31/575 (20060101) A61Q 1/06 (20060101) A61Q 3/00 (20060101) A61Q 9/02 (20060101) AbstractThe invention is directed to emulsion compositions of, or including, bile acids, their conjugates, lower alcohol esters or salts of said acids or conjugates; water to effect solution of one or more of said defined bile acids; and at least one of: glycerides; phospholipids; fatty acids, amino fatty acids, or fatty acid amides; and steroids. Illustrative are sodium taurocholate, glyceryl monooleate, soy lecithin, oleic acid and cholesterol acetate. The emulsion compositions in conjunction with oil and/or water phase(s) can be controlled to give an emulsion product which is substantially stable water/oil type or oil/water type, or metastable mixture of water/oil and oil/water types. The emulsion product has utility in many fields such as cosmetics, dentifrices, food products, cleaners, lubricants, agricultural chemicals, etc; The emulsion composition itself has utility in many of these fields. | |
