259 results about "Oil emulsion" patented technology

The invention relates to a recyclable easily-degradable macromolecular surfactant for cleaning oily sludge and application of the recyclable easily-degradable macromolecular surfactant. The macromolecular surfactant is prepared by taking acrylamide, methacrylic acid long-chain alkyl ester and tertiary amino substituted methacrylate as raw materials through free radical polymerization. The macromolecular surfactant is dissolved in water to prepare a cleaning solution, and oily sludge can be efficiently eluted. CO2 and N2 are sequentially introduced into the oil-containing emulsion after the oil-containing sludge is cleaned, or diluted hydrochloric acid and a diluted alkali aqueous solution are sequentially added, the hydrophilic-hydrophobic property of the macromolecular surfactant is changed through pH regulation and control, separation of the macromolecular surfactant and an oil phase is achieved, petroleum resources are recycled, and recycling of the cleaning solution containing the macromolecular surfactant is achieved. The residual macromolecular surfactant in the cleaned deoiled sludge can be degraded under the action of environmental microorganisms.

The application relates to the technical field of phase change material preparation, in particular to a heterocyclic aramid phase change heat storage film and a preparation method thereof. After low-temperature polymerization of heterocyclic aramid fibers is completed, the phase change material is coated in situ, an oil-in-oil emulsion is obtained, water exchange is directly carried out, and after drying, a heterocyclic aramid-based phase change film is obtained. The film is dense, and the coating effect is good. Since the prepared phase change film is an integral film material, the phase change film can be directly applied, the processes such as intermediate drying and resolubilization are avoided, the whole process is simple and efficient, the cycle is short, high-end equipment is not depended on, the production cost is low, the coating density is high, the phase change material can be prevented from leaking during phase change, the phase change film has the properties of flame retardation, temperature resistance, excellent mechanical strength and excellent ultraviolet shielding and aging resistance, and the problems of a complicated preparation process, harsh conditions and high cost of the existing phase change heat storage film are solved.

The present invention relates to a cosmetic composition in the form of a water-in-oil emulsion, comprising, in a physiologically acceptable medium, (i) at least two distinct linear alkanes, each containing from 9 to 14 carbon atoms and differing from each other by at least two carbon atoms, (ii) an emulsifying system comprising at least two distinct polyglycerols and fatty acid esters, which may optionally be (poly)hydroxylated, and (iii) pigments and fillers, wherein the total content of C9 to C14 linear alkanes is at least 12% by weight, preferably at least 15% by weight, relative to the total weight of the composition.

An organopolysiloxane that is represented by formula (1), has a small particle size of a water-in-oil emulsion, has a narrow distribution width, and is excellent in the production of a water-in-oil emulsion having excellent stability over time. [In the formula, R1 are each independently a group selected from C1-20 alkyl groups, C6-20 aryl groups, and C7-20 aralkyl groups.　R2 are each independently a group selected from formulae (2)-(7) (where x4 is an integer of 3-10; y1 is the average of the degrees of polymerization of glycerol groups and is 1-5; and the proportion of groups having the degree of polymerization with the highest content among the glycerol group degrees of polymerization 1-5 to all groups represented by (6) is 90% or more).]

The present application provides a kind of biodiesel drilling fluid and its preparation method and application, the biodiesel drilling fluid includes the combination of water phase, oil phase, emulsifier, wetting agent, organic soil, filtrate reducer and quicklime, and the oil phase is biodiesel;With the biodiesel as oil phase, water phase and other additives are matched, so that the biodiesel drilling fluid obtained has the advantages of environmental protection, low price, low biological toxicity and easy degradation;And under the low addition amount of emulsifier, stable water-in-oil emulsion can still be formed, and it also has the advantages of low oil-water ratio, high viscosity and shear, strong rock-carrying capacity, good rheological property and good suspension stability.

Edible, pourable, fat-containing product, preferably in the form of a water-in-oil emulsion or a full fat product, comprising 40 to 99.9 wt. % liquid vegetable oil; 0.1 to 10 wt. % of hard stock fat; water up to 100 wt. %, wt. % calculated on the total weight of the product, wherein the hard stock fat is free from palm or palm-derived fats or fat fractions; free from hydrogenated fats or fat fractions and has a C22:0 (behenic acid) content of at least 10 wt. %, wt. % calculated on the amount of fatty acids in the hard stock.

The application belongs to the technical field of separation membrane material, and discloses a preparation method of high-crease antibacterial chemical fiber membrane, which comprises the following steps: first, preparing the chemical fiber membrane by electrospinning technology; then, preparing an emulsion, adding 1-20 mL of the emulsion per square centimeter of the chemical fiber membrane, soaking the chemical fiber membrane at 20-50 DEG C for 10-60 min, taking out the chemical fiber membrane, washing the chemical fiber membrane with anhydrous ethanol for 1-3 times, washing the chemical fiber membrane with distilled water for 1-3 times, and drying the chemical fiber membrane at 30-100 DEG C for 3-24 h; then, immersing the chemical fiber membrane in an antibacterial solution, and obtaining the antibacterial chemical fiber membrane after washing and drying. The electrospinning technology is adopted, the method is simple, the structural parameters such as the membrane pore size and the fiber length-diameter ratio are adjustable and have good repeatability, the prepared material is formed by mechanical entanglement of fibers with a diameter of 0.2-20 mu m, the length of the chemical fiber is not less than 10 mu m, the surface is covered with nano-scale creases, and the membrane pore size is 50-3000 nm. The separation efficiency of the prepared material for the water-in-oil emulsion is as high as 99% or more, and the separation efficiency is still higher than 97% after 10 cycles, so the prepared material has a wide application prospect in the field of oil-water separation, especially in the separation of oily leachate in food waste.

The present invention relates to a cosmetic composition in the form of a water-in-oil (W / O) emulsion, comprising a continuous fatty phase comprising at least one hydrocarbon oil with a refractive index greater than equal to 1.4, an aqueous phase dispersed in the continuous fatty phase, at least one emulsifying surfactant with an HLB less than or equal to 8, at least one lipophilic filmforming polymer, at least one ester-terminated polyester polyamide, and at least one coloring material.

The invention discloses a super-hydrophobic and oleophobic sponge as well as a preparation method and application thereof, and belongs to the technical field of oil-water separation amphiphobic materials. The preparation method comprises the following steps: cleaning a melamine sponge, roughening a sponge skeleton on the sponge skeleton by using an oxidation self-polymerization reaction of dopamine to obtain a sponge containing polydopamine rough particles, and then carrying out grafting modification for 2-5 times by using fluorine-containing silane to obtain the super-hydrophobic and oleophobic sponge. The super-hydrophobic and oleophobic sponge is simple in preparation process, mild in reaction condition, cheap and easily available in raw materials, capable of realizing efficient separation of the water-in-oil type emulsion containing the surfactant, excellent in cyclic separation effect, good in reusability and suitable for popularization and application in the field of water-in-oil type emulsion separation.

The present invention relates to a fat composition comprising at least 30 wt% of stearic acid (C18:0) and at least 45 wt% of saturated fatty acids (SAFA); and wherein the fat composition comprises 1.0 to 8.0 wt% of SSS triglycerides and at most 10.0 wt% of UUU triglycerides, and the weight ratio of S2U triglycerides to SSS triglycerides of the fat composition is 6.0 to 20.0 and the weight ratio of S2O triglycerides to S2L triglycerides is at most 30.0; wherein S is a saturated fatty acid, U is an unsaturated fatty acid, O is oleic acid and L is linoleic acid. The present invention further relates to a fat blend comprising the fat composition as hard stock, wherein the fat blend is further used in a water-in-oil emulsion product, such as a margarine or a spread.

The application relates to a probiotic / arachidonic acid composite microcapsule and a preparation method thereof, and belongs to the technical field of microcapsule preparation, and the specific scheme is as follows: a probiotic / arachidonic acid composite microcapsule comprises wall material and core material, the core material is wrapped in the wall material, the wall material comprises sodium alginate and sodium carboxymethyl cellulose, the core material comprises arachidonic acid and probiotics, the arachidonic acid is dissolved in an oily carrier and forms a water-in-oil emulsion with a probiotic bacterial suspension, the sodium carboxymethyl cellulose wraps water-in-oil emulsion droplets, and the sodium alginate reacts with the sodium carboxymethyl cellulose to generate a gel film microcapsule wall material. The method for preparing the probiotic / arachidonic acid composite microcapsule provided by the application is simple to operate, the microfluidic chip is simple to prepare and low in cost, has a high embedding rate, the particle size of the microcapsule is controllable, and the biological activity is good.

A system for generating a stable emulsion can employ one or more liquid-liquid eductors to mix oil and water through a motive stream and a suction stream to produce an emulsion as a discharge stream. One or more motive tanks can be fluidly coupled to the one or more liquid-liquid eductors; the one or more motive tanks can supply a motive fluid to the one or more liquid-liquid eductors. One or more suction tanks can be fluidly coupled to the one or more liquid-liquid eductors; the one or more suction tanks can supply a suction fluid to the one or more liquid-liquid eductors. One or more discharge tanks can be fluidly coupled to the one or more liquid-liquid eductors; the one or more discharge tanks can collect the emulsion from the one or more liquid-liquid eductors. Additionally, a flow line coupled to the one or more discharge tanks can supply the emulsion into a formation.

Disclosed is a cosmetic composition which is in the form of an emulsion of water-in-oil type including, per 100% of its mass: from 60% to 95% by mass of a gelled aqueous phase including at least one crosslinked cationic polyelectrolyte; from 5% to 40% by mass of a fatty phase including at least one oil and an emulsifying system including a combination of at least one emulsifying surfactant selected from the elements of the group consisting of compositions of alkylpolyglycosides, compositions of alkylpolyglycosides and of fatty alcohols, polyglycerol esters, alkoxylated polyglycerol esters, polyglycol polyhydroxystearates, polyglycerol polyhydroxystearates, and alkoxylated polyglycerol polyhydroxystearates.

This invention discloses an anionic hydroxyl silicone oil emulsion and its preparation method, relating to the field of polysiloxane emulsion technology, and belonging to patent classification number C08G77 / 04. The preparation method is as follows: Triethanolamine dodecylbenzenesulfonate salt, tridecyl alcohol polyether, and deionized water are mixed and dissolved, heated, and polydimethylsiloxane alcohol is added under high-speed shearing for homogenization. Water is added and the reaction is maintained at a constant temperature to obtain a basic emulsion. γ-(methacryloyloxy)propyltrimethoxysilane is added dropwise to react and obtain an interface-reinforced emulsion. Acrylamide, N-hydroxymethylacrylamide, etc., are pre-emulsified and then added to the interface-reinforced emulsion with ammonium persulfate under nitrogen protection. Polymerization forms a cross-linked polymer shell. After cooling, tert-butylhydroquinone and disodium ethylenediaminetetraacetate are added to obtain an antioxidant emulsion. Phenoxyethanol and octyl glycol are added to obtain the final emulsion. This method significantly improves the thermal stability of the emulsion through the synergistic effects of composite emulsification, interface reinforcement, shell protection, and antioxidant properties, making it suitable for high-temperature environments.

The invention relates to the technical field of child skin care products, in particular to a child skin soothing and repairing cream containing egg yolk oil extract and a preparation method of the child skin soothing and repairing cream. The prepared children skin soothing and repairing cream is long in acting time and high in repairing efficiency; wherein the egg yolk oil hydrogel beads are easy to break at the damaged skin, and the egg yolk oil emulsion is released, so that the action time can be prolonged, the egg yolk oil emulsion is released at the damaged skin in a targeted manner, and the utilization rate and the repair efficiency are effectively improved; the silk fibroin microspheres reduce active oxygen and have good ultraviolet resistance; through the synergistic effect of the components in the plant extract, various problems of fragile skin barrier, dryness, water shortage, redness, inflammation and the like of children can be effectively solved; the auxiliary materials can promote mutual fusion of the components while playing a role in moistening and moisturizing, and compared with the prior art, the composition has a wide application prospect.

This invention discloses a superhydrophobic fiber membrane with a wrinkled structure and its preparation method. The preparation method is as follows: immersing a polypropylene fiber membrane in a methanol solution of a photoinitiator; removing it and irradiating it under a UV lamp; then immersing it in a methanol solution of an amino monomer and irradiating it under a UV lamp; then immersing it in a hexane solution of an acyl chloride, removing it, and then immersing it in a methanol solution of a hydroxyl monomer for interfacial polymerization; removing it; drying it; immersing it in a hexane solution of a long-chain alkylchlorosilane, removing it, and drying it to obtain a superhydrophobic fiber membrane with a wrinkled surface structure. The method of this invention is simple, easy to implement, and operates under mild conditions, requiring no precision instruments. It offers fast separation speed, high efficiency, and good reusability. When used to separate water-in-oil emulsions containing surfactants, the wrinkled structure on the fiber membrane surface increases the contact area between the superhydrophobic surface and the emulsion, promoting the coalescence and demulsification of microemulsions, and achieving a water retention rate of over 99%.

The present application relates to a kind of emulsion type capsule slow-release oil sand dissociation agent and its preparation method and application, belong to oil sand pitch technical field.Dissociation agent is by the water phase flocculating agent solution of volume ratio (10~30) and the oil phase containing emulsifier mixed and formed water-in-oil emulsion;Water phase flocculating agent solution includes the flocculating agent of concentration 10~100 mg / L, and the oil phase containing emulsifier includes the emulsifier of volume concentration 1~4%.By oil outer phase, the viscosity of pitch and oil-water interfacial tension are reduced, the calcium and magnesium ion concentration in system can be reduced after slow release of flocculating agent solution, and then the adhesion between pitch and silicon surface is weakened, on the basis of reducing the dosage of flocculating agent, further improve the dissociation efficiency of pitch on sand surface.It can not change the pH of system, prevent the disadvantage that the hydrophobicity of pitch is reduced and the difficulty of pitch droplet coagulation is increased by hot lye.

The invention discloses a high-internal-phase tea oil emulsion or lutein-loaded tea oil emulsion and a preparation method thereof. The method comprises the following steps: (1) preparing a soybean protein isolate-carboxymethyl cellulose conjugate; and (2) preparation of a high internal phase tea oil emulsion or a lutein-loaded tea oil emulsion: pumping the oil phase tea oil or the tea oil in which the lutein is dissolved into the soybean protein isolate-carboxymethyl cellulose conjugate solution. The safe and environment-friendly natural biomacromolecule soy isolate protein and carboxymethyl cellulose are prepared into a conjugate which is used as an emulsifier for preparing the high-internal-phase tea oil emulsion, so that the food safety risk caused by chemical synthesis of the emulsifier is avoided, and the emulsification stability of the high-internal-phase tea oil emulsion is improved; the grafting degree of the reaction product soybean protein isolate-carboxymethyl cellulose is improved by optimizing Maillard reaction conditions; the lutein is loaded by the high-internal-phase tea oil emulsion, so that the stability of the lutein is remarkably improved, and the lutein can be effectively prevented from being oxidized and degraded in environments of high temperature, oxygen, illumination and the like.

The present invention falls within the petrochemical field, specifically in the field of developing standards for physical-chemical analyses. The present invention describes a process for preparing standard synthetic water-in-oil emulsions, which considers the application of the emulsion, the desired HLB, the type of surfactant to be used, and the characteristics of the aqueous and oil phases. The process results in water-in-oil emulsions with high stability. The emulsions obtained by the process of the present invention comprise a combination of surfactants, and present stability of up to 30 hours.

Disclosed is a water-in-oil type emulsion composition which exhibits little color unevenness when applied and which can be easily washed off with soaping (soaping) after being applied. The composition comprises (A) a non-cyclic silicone oil; (B) a pigment; (C) a metal soap; and (D) one or more dispersants selected from the group consisting of bis-butyl polydimethylsiloxane polyglycerol-3, isostearic acid, sorbitan sesquiisostearate, polyglycerol-6 polyricinoleate, glycerol isostearate, and cetyl PEG / PPG-10 / 1 polydimethylsiloxane, the amount of the dispersant being less than or equal to the total amount of the oil content in the composition, and the amount of the dispersant being less than or equal to the total amount of the oil content in the composition. The blending amount of the component (A) is 35 mass% or more.

This invention provides a water-resistant soil stabilizer, its preparation method, and its application method. The water-resistant soil stabilizer includes component A and component B. Component A includes: 500-700 parts phosphogypsum; 1-5 parts coke powder; 80-160 parts fly ash; 10-20 parts calcium aluminate; 50-100 parts silicate cement clinker; 100-200 parts steel slag powder; 100-200 parts mineral powder; 5-10 parts quicklime; 5-10 parts sodium sulfate; 2-8 parts calcined alunite; and 1-5 parts fast-dissolving solid water glass. Component B includes: 10-90 parts hydroxyl silicone oil emulsion; 5-20 parts methyl hydrogen silicone oil emulsion; 15-30 parts epoxy polyamine adduct; 5-12 parts zinc acetate; 1-5 parts zirconium hydroxide; 1-5 parts triethanolamine; 1-4 parts coupling agent; 1-5 parts wetting agent; and 600-850 parts water. The water-resistant soil stabilizer of the present invention can improve soil density, has a good effect on solidifying heavy metals in soil, enhance soil compressive strength, and give the soil good water stability and good water resistance.

The invention relates to a magnesium ion doped sodium ferric phosphate pyrophosphate material as well as a preparation method and application thereof, belongs to the technical field of sodium ion batteries, and solves the problems of low density and low capacity of the existing sodium ferric phosphate pyrophosphate. Comprising the following steps: mixing liquid paraffin with Span 80, heating and stirring to obtain an oil phase; the preparation method comprises the following steps: adding part of a Na source, part of a P source and a Fe < + > source into water to prepare slurry, and adjusting pH to obtain a water phase A; dropwise adding the water phase A into the oil phase to form a water-in-oil emulsion; dispersing a Mg source, a Fe < 2 + > source, the residual Na source and the residual P source in water, adding polyvinylpyrrolidone, and carrying out ball milling to obtain a water phase B; dropwise adding the water phase B into the water-in-oil emulsion, stirring, adding glutaraldehyde, and preserving heat to form a precursor; and demulsifying the precursor, washing, drying, placing in an inert atmosphere, heating to 300-350 DEG C, preserving heat, heating to 750-800 DEG C, preserving heat, and cooling to obtain the magnesium ion doped sodium ferric phosphate pyrophosphate. The magnesium ion doped sodium ferric phosphate pyrophosphate disclosed by the invention is high in density and excellent in electrochemical performance.

This invention discloses a nanoemulsion, its preparation method, and its application. By mass percentage, the nanoemulsion comprises the following components: 52.0%–78.5% glycerol, 20.0%–40.0% oil, and 1.5%–8.0% polyglycerol-10 stearate; wherein the oil is any one or a mixture of at least two of meadowfoam seed oil, jojoba seed oil, low-erucic acid rapeseed oil, olive fruit oil, and squalane. This invention prepares a 120nm nanoemulsion by high-pressure homogenization of the oil. Thus, by simply adding the nanoemulsion to water with stirring, it can achieve long-term stable dispersion in an aqueous system and is not prone to rancidity. This overcomes the limitations of conventional aqueous formulations in terms of component composition. High-pressure homogenization can be used to form nanoemulsions, enabling the development of more oil emulsions that can be stabilized in an aqueous system with simple stirring, thereby developing more stable aqueous spray products.

The application discloses a polymer vesicle-stabilized drug-iodized oil emulsion and a preparation method and application thereof, to realize safe and efficient transarterial chemoembolization (TACE) treatment of hepatocellular carcinoma in situ. The drug-iodized oil emulsion system has the following advantages: simple preparation, convenient size adjustment, excellent stability, near-zero order and sustained controllable drug release rate, low blood drug concentration after transarterial embolization, and the retention time and retention amount of the drug in the liver are superior to those of free drug-iodized oil emulsion used in clinical treatment, the tumor can be completely eradicated, angiogenesis can be effectively inhibited, and adverse reactions can be reduced. In general, the polymer vesicle-stabilized drug-iodized oil emulsion has the advantages of high stability and sustained controllable drug release, and can greatly improve the embolization chemotherapy effect of hepatocellular carcinoma, and provide a safe and efficient TACE strategy.

The invention relates to the technical field of graphene materials, and discloses a modified graphene material and a preparation method thereof.The preparation method comprises the steps that sodium lignin sulfonate is used for modifying graphene oxide through pi-pi stacking, and water-based stable dispersion liquid is prepared; saponified abietic acid is introduced, so that a abietic acid radical tricyclic hydrophobic skeleton is attached to the surface of graphene; compounding tung oil emulsion, performing free radical oxidation polymerization on alpha-eleostearic acid conjugated triene double bonds at the normal temperature of 15-35 DEG C to form a film, and covalently bonding graphene into an organic film-forming system through phenol-oxygen free radical coupling; zinc borate is added, zinc ions catalyze and solidify and promote generation of zinc abietate, and borate radicals and sodium lignin sulfonate hydroxyl form an inorganic borate cross-linked network; and adjusting the solid content and grinding to obtain a finished product. The prepared conductive ink is self-dried and cured at normal temperature, a cured coating has excellent water resistance and conductive stability, and the conductive ink is suitable for a heat-sensitive flexible base material.

A transient oil-in-simethicone emulsion for oral administration wherein 5 simethicone is present from 50% to 80% by weight of the emulsion. Also described is the process for the preparation of the transient oil-in-simethicone emulsion and capsule dosage form.

The invention relates to a process for producing microparticles loaded with at least one flavonoid and / or flavonoid derivative, comprising the following successive steps: a) Mixing a water component in the form of an aqueous solution comprising the at least one flavonoid and / or flavonoid derivative with an oil component to form a solution of polylactide-co-glycolide in an organic solvent, to form a water-oil emulsion; b) Mixing the water-oil emulsion from step a) with another water component in the form of an aqueous solution comprising at least one stabilizer, to form a water-oil-water emulsion, c) Mixing the water-oil-water emulsion with an aqueous salt solution; d) Removal of the organic solvent in the water-oil-water emulsion to form a suspension comprising the microparticles loaded with at least the flavonoid and / or flavonoid derivative; e) Separating the loaded microparticles from the liquid of the suspension. Furthermore, the invention relates to microparticles, the use of which for the manufacture of a medicinal product, a dispersion containing the microparticles for use in the treatment and / or prophylaxis of oral infections, as well as non-medical use in cosmetics.

The invention provides a composite shell phase change microcapsule, a phase change aerogel composite thermal insulation material and a preparation method thereof.The preparation method of the composite shell phase change microcapsule comprises the following steps that a phase change core material is heated to be molten and then stirred and ultrasonically mixed with an organic solvent containing a composite emulsifier to be uniform, and water-in-oil emulsion is obtained; adding the composite shell layer precursor solution into the water-in-oil emulsion, adjusting the pH value to carry out hydrolysis reaction, and then adjusting the pH value to carry out polycondensation reaction to obtain a core-shell structure microcapsule suspension; wherein a solute in the composite shell layer precursor solution comprises a silicon source and an inorganic reinforcing phase; and sequentially aging, washing and drying the core-shell structure microcapsule suspension to obtain the composite shell phase change microcapsule. After the composite shell layer phase change microcapsule is subjected to 50 times of severe phase change circulation, the leakage rate can be reduced to 2.2% or below, the phase change latent heat retention rate reaches up to 95% or above, and the composite shell layer phase change microcapsule shows excellent anti-leakage performance, circulation stability and wide temperature range applicability.

The invention relates to an emulsion type capsule slow-release oil sand dissociation agent as well as a preparation method and application thereof, and belongs to the technical field of oil sand asphalt. The dissociation agent is a water-in-oil emulsion formed by mixing a water-phase flocculant solution and an emulsifier-containing oil phase in a volume ratio of (10-30): (70-90); the water-phase flocculant solution comprises a flocculant with the concentration of 10-100 mg / L, and the emulsifier-containing oil phase comprises an emulsifier with the volume concentration of 1-4%. The asphalt viscosity and the oil-water interfacial tension are reduced through the oil external phase, the concentration of calcium and magnesium ions in the system can be reduced after the flocculant solution is slowly released, then the adhesive force between the asphalt and the silicon surface is weakened, and the dissociation efficiency of the asphalt on the sand surface is further improved on the basis of reducing the dosage of the flocculant. The defects that the hydrophobicity of asphalt is reduced and the condensation difficulty of asphalt liquid drops is increased due to hot alkali liquor can be prevented without changing the pH value of a system.

This application relates to a fluid water-in-oil emulsion comprising: A) at least one polyester, which is a reaction product of the following components (i), (ii) and (iii): (i) at least one polyglycerol-3; (ii) at least one dimer acid; and (iii) at least one fatty monocarboxylic acid having 8 to 30 carbon atoms, wherein the reacting components (i), (ii) and (iii) are in a molar ratio of 1 mole of polyglycerol-3, 0.5 to 1 mole of dimer acid, and 0.1 to less than 2.0 moles of fatty monocarboxylic acid; B) at least one continuous oil phase comprising: 1) at least one volatile hydrocarbon oil; and 2) optionally at least one non-volatile oil; and C) at least one aqueous phase dispersed in the oil phase, wherein the liquid component of the aqueous phase accounts for at least 50% by weight of the total weight of the composition; and D) At least one nonionic surfactant with an HLB of less than 8.0, the chemical structure of which is generated by the reaction of at least one polyhydroxystearic acid and / or at least one polyricinoleic acid with a polyol containing at least two alcohol functional groups; the weight ratio of nonionic surfactant D) to polyester A) is greater than or equal to 0.9 and preferably greater than or equal to 1.0.