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glycerin in oil emulsion

Emulsifiers are surface active molecules which are hydrophilic at one end, and lipophillic at the tail. All amounts are given in weight percent of the components. In one embodiment, emulsions according to the invention may contain one or more topically-acceptable oils in the continuous phase, typically present in a range from about 40% to about 95% by weight of the emulsion, more typically from about 55% to about 75%; glycerin typically present in a range from about 5% to about 60% by weight of the emulsion, more typically from about 20% to about 40%; trihydroxystearin present in a range from about 0.1% to about 2.5% by weight of the emulsion, more typically from about 0.25% to about 1.0% by weight; and 12-hydroxystearic acid present in a range from about 0.1% to about 3.0% by weight of the emulsion, more typically from about 0.5% to about 1.5%. For example, the amount of hydroxystearic acid may be about 0.1% by weight, about 0.2% by weight, about 0.3% by weight, about 0.4% by weight, about 0.5% by weight, about 0.6% by weight, about 0.7% by weight, about 0.8% by weight, about 0.9% by weight, about 1.0% by weight, about 1.1% by weight, about 1.2% by weight, about 1.3% by weight, about 1.4% by weight, about 1.5% by weight, about 2.0% by weight, or about 2.5% by weight, or any other value to provide the required viscosity or other desired rheological property such as elastic modulus (G′) in combination with trihydroxystearin. 4,996,044, which describes soft formulations to be applied to the lips which are free of glycerin or other hydrophilic components. When formulated as lip products, the emulsions according to the invention may be packaged in a re-closeable container. Glycerin, commonly added to cosmetic emulsions for its humectant properties, is the backbone of a class of emulsifiers called Glyceryl esters . It is commonly used in soaps, skin care and hair care products. For example, for the data shown in, where G′, indicate the elastic modulus (G′) at temperature x, T. Typically, emulsions according to the invention further comprise one or more emulsifiers. The compositions may include one or more film-formers to increase the substantivity of the product. Glycerin flakes are used in molecular gastronomy to create oil foams, olive oil butter, vinaigrette and other preparations which combine both oil and water. Glycerin Glycerin 5 Euxyl PE 9010 / Schülke & Mayr GmbH Phenoxyethanol (and) Ethylhexylglycerin 1 ... A water-in-oil emulsion featuring DOWSIL 200 Silicone Fluid 6 cSt in combination with XIAMETER PMX-200 Silicone Fluid 2cSt as alternative to cyclohexasiloxane allowing to achieve same volatility and sensory Up to a water cut of 80%, the emulsion is a water-in-oil emulsion; at 80%, the emulsion "inverts" to an oil-in-water emulsion, and the water, which was the dispersed phase, now becomes the continuous phase. The glycerol backbone is found in those lipids known as glycerides.Due to having antimicrobial and antiviral properties it is widely used in FDA approved wound and burn treatments. BHO) with 40mL of olive oil! Most people prefer a concentration of around 2-3%. While not wishing to be bound by theory, exclusion of appreciable amounts of water may advantageously provide additional stability over time as changes due to water evaporation over time are minimized. A stabilized glycerin-in-oil emulsion according to the invention comprises (i) a continuous phase comprising one or more topically-acceptable oils, (ii) a discontinuous phase comprising glycerin as the major component, and (iii) a combination of trihydroxystearin and 12-hydroxystearic acid in an amount suitable to provide a viscosity for the emulsion at room temperature between about 2000 centipoise and about 3 million centipoise as measured by a Brookfield Viscometer (e.g. The invention described and claimed herein is not to be limited in scope by the specific embodiments herein disclosed since these embodiments are intended as illustrations of several aspects of the invention. An emulsion is a mixture of two or more liquids that are normally immiscible (unmixable or unblendable) owing to liquid-liquid phase separation.Emulsions are part of a more general class of two-phase systems of matter called colloids.Although the terms colloid and emulsion are sometimes used interchangeably, emulsion should be used when both phases, dispersed and continuous, are liquids. In addition, additives were proven to affect the properties of the nanoemulsion, as demonstrated by Hung et al., who designed RES-loaded tocol emulsion by adding vitamin E and coconut oil, displaying higher stability for 30 days at 37°C compared to the nanoemulsion prepared without those additives [87a]. Elizabeth Arden Co., Division Of Conopco, Inc. Hydrogenated Castor Oil, European Phamacopoeia, 5, 2005, ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:BINDER, DAVID A.;MEI, BING C.;DO, THI N.;AND OTHERS;SIGNING DATES FROM 20110105 TO 20110214;REEL/FRAME:025814/0299, SECURITY INTEREST;ASSIGNOR:AVON PRODUCTS, INC.;REEL/FRAME:035899/0776, RELEASE OF SECURITY INTEREST IN PATENTS;ASSIGNOR:CITIBANK, N.A. These and other aspects of the present invention will become apparent to those skilled in the art according to the present description, including the claims.

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Published inPHILOSOPHICAL DISCOURSES