CN111904891A - Water-in-oil composition - Google Patents
Water-in-oil composition Download PDFInfo
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- CN111904891A CN111904891A CN201910378057.8A CN201910378057A CN111904891A CN 111904891 A CN111904891 A CN 111904891A CN 201910378057 A CN201910378057 A CN 201910378057A CN 111904891 A CN111904891 A CN 111904891A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- A61K8/8152—Homopolymers or copolymers of esters, e.g. (meth)acrylic acid esters; Compositions of derivatives of such polymers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
- A61K8/06—Emulsions
- A61K8/064—Water-in-oil emulsions, e.g. Water-in-silicone emulsions
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- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
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- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/34—Alcohols
- A61K8/345—Alcohols containing more than one hydroxy group
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- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
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- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/37—Esters of carboxylic acids
- A61K8/375—Esters of carboxylic acids the alcohol moiety containing more than one hydroxy group
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- A—HUMAN NECESSITIES
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- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/67—Vitamins
- A61K8/678—Tocopherol, i.e. vitamin E
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- A—HUMAN NECESSITIES
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- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
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- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
- A61K8/9783—Angiosperms [Magnoliophyta]
- A61K8/9789—Magnoliopsida [dicotyledons]
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
- A61K8/9783—Angiosperms [Magnoliophyta]
- A61K8/9794—Liliopsida [monocotyledons]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
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Abstract
The invention provides a water-in-oil composition, which comprises an A phase and a B phase, wherein the A phase contains diethyl hexyl carbonate, isononyl isononanoate, ethylhexyl triglyceride, octyl dodecanol, tocopherol (vitamin E) and PEG-30 dipolyhydroxystearate; and the phase B comprises hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer and water. The water-in-oil composition is easy to spread and clean and has good stability.
Description
Technical Field
The invention relates to the field of skin care products, and particularly relates to a water-in-oil composition and application thereof.
Background
In the skin care industry, water-in-oil systems and oil-in-water systems exist. The oil-in-water system is easy to smear and has light skin feel, but the water resistance of the oil-in-water system is poor, and the phenomenon of uneven skin color can occur after the oil-in-water system meets water or sweats. Water-in-oil systems are more easily spread on the skin than oil-in-water systems, and more easily form a continuous, occlusive, protective film on the skin. Therefore, the water-in-oil product has good moisturizing, protecting and repairing effects and is widely applied to skin care products. The water-in-oil product also has good water resistance and powder dispersibility, and is further widely applied to products such as color cosmetics, sun protection and the like.
The water-in-oil system skin care product has the irreplaceable advantages in various skin care product types due to high moistening and moisturizing performances, easy absorption performance and excellent waterproof performance. The traditional water-in-oil system usually has a high oil phase proportion, and meanwhile, because the stability of the formula is difficult to control, solid wax is often required to be added to stabilize the system, so that the skin feel is greasy, the absorption feel is weak, the spreading is difficult, and the defects of a makeup removing product and the like need to be tried during cleaning are overcome, so that the use experience of consumers is influenced, and the convenience and the universality of the use of the system are greatly limited. In addition, in the aspect of manufacturing process, because the formula production needs higher energy, equipment special for producing oil-in-water must be introduced, and the production cost investment is increased. The process amplification has multiple uncertain factors, which causes poor product stability.
In order to solve the problem of the use experience of consumers, a better method is to reduce the content of an oil phase and increase the content of an aqueous phase to form a high internal phase water-in-oil system. However, this system has problems of poor stability and high viscosity. Another preferred approach is to reduce the viscosity of the system, since the viscosity of the system is one of the major factors affecting the feel of the skin care product. Low viscosity systems tend to have better coatability and are therefore preferred by consumers.
Patent CN109199880A discloses a stable water-in-oil composition comprising: a) an oil phase; b) an aqueous phase in an amount equal to or greater than 60 wt.% based on the total weight of the water-in-oil composition, the aqueous phase comprising a polyol; c) an emulsifier selected from the group consisting of: a cationic emulsifier having more than two lipophilic groups, a silicone emulsifier, or a combination thereof. The invention also relates to a preparation method and application of the water-in-oil composition. The stability of the patent is better; however, the preservation temperature of the patent is-18 ℃ to 40 ℃, the preservation time is one month, and the requirements of consumers on lower or higher preservation temperature and longer preservation time cannot be met.
Therefore, in the field of skin care products, there is a strong need for water-in-oil compositions that are easy to spread, easy to clean, and more stable.
Disclosure of Invention
In view of the above, the present invention provides a water-in-oil composition, which has the following characteristics: the water-in-oil composition provided by the invention has a formula containing a lower oil phase proportion, and is free from greasy feeling when being applied by selecting fresh high-spreadability grease; the stability is good, and the absorbability is good; the production process adopts a cold blending process, and is low in energy and environment-friendly; and water-in-oil type production equipment is not needed, and the cost is low.
Therefore, the invention provides the following technical scheme.
In a first aspect, the present invention provides a water-in-oil composition comprising an A phase, a B phase, wherein,
the phase A comprises diethylhexyl carbonate, isononyl isononanoate, ethylhexyl triglyceride, octyl dodecanol, tocopherol (vitamin E) and PEG-30 dipolyhydroxystearate;
and the phase B comprises hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer and water.
In a preferred embodiment, the weight parts of the diethylhexyl carbonate are 2-4, the weight parts of isononyl isononanoate are 2-4, the weight parts of the tri-ethylhexyl glycerol are 2-3, the weight parts of the octyldodecanol are 1.5-3, the weight parts of the tocopherol (vitamin E) are 0.1-0.5, and the weight parts of the PEG-30 dipolyhydroxystearate are 1-5.
In a preferred embodiment, the weight portion of the hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer is 0.1-3, and the weight portion of the water is 35-75.
In a preferred embodiment, the phase a further comprises a toner, which is a titanium dioxide toner.
In a preferred embodiment, the B phase further comprises a humectant and/or a skin conditioning agent.
In a preferred embodiment, the humectant may be selected from the group consisting of glycerin, diglycerin, propylene glycol, 1, 3-propanediol, butylene glycol, 1, 2-pentanediol, polyethylene glycol-8, polyethylene glycol-32, panthenol, methyl gluceth-10, methyl gluceth-20, PEG/PPG-17/6 copolymer, glyceryl polyether-7, glyceryl polyether-26, glyceryl glucoside, PPG-10 methyl glucose ether, PPG-20 methyl glucose ether, PEG/PPG/polytetramethylene glycol-8/5/3 glycerin, sucrose, rhamnose, mannose, raffinose, betaine, erythritol, xylitol, biogum-2, urea, glyceryl polyether-5 lactate, sodium polyglutamate, hydrolyzed Sclerotinia sclerotiorum, pullulanase polysaccharide, pullulan, and mixtures thereof, One or more of Tremella polysaccharides and semen Phaseoli Radiati polysaccharides.
In a preferred embodiment, the skin conditioning agent may be selected from the group consisting of kojic acid, ascorbic acid, ascorbyl glucoside, sodium hyaluronate, arbutin, tranexamic acid, niacinamide, lipoic acid, phytosterols, phytosterol/behenyl alcohol/octyldecanol lauroyl glutamate, phenethylresorcinol, turmeric root extract, birch bark extract, ceramide 2, ceramide 3, acetyl phytosphingosine, dipotassium glycyrrhizinate, carboxymethyl chitosan, trehalose, glycerol, hydroxyethyl urea, propylene glycol, beta-glucan, glyceryl polyether-26, allantoin, ethanol, resveratrol, Pterocarpus marsupium bark extract, Coleus forskohlii root extract, pepper seed extract, glyceryl polyacrylate, spa water, sodium hyaluronate, complex amino acids, palmetto palm extract, tremella entity extract, One or more of ubiquinone, cholesterol, cholesteryl stearate, acrylic acid/acrylamide copolymers, ascorbyl dipalmitate, pentaerythritol tetrakis (di-tert-butylhydroxyhydrocinnamate), tocopherol (vitamin E), tocopheryl acetate, bisabolol, ascorbyl tetraisopalmitate, pyridoxine dioctanoate, pyridoxine dipalmitate, retinol palmitate, phytosterol/octyldodecanol lauroyl glutamate, bis-behenyl alcohol/isostearyl alcohol/phytosterol dimer linoleate, phytosterol macadamia oleate, various peptides and other plant extracts.
In a more preferred embodiment, phase B further comprises a preservative.
In a preferred embodiment, the preservative may be selected from one or more of methylparaben, propylparaben, DMDM hydantoin, phenoxyethanol, glyceryl caprylate, ethylhexyl glycerin, benzoic acid, sodium benzoate, sorbic acid, potassium sorbate, caprylhydroxamic acid, and glyceryl caprylate.
In a preferred embodiment, the water-in-oil composition further comprises a C phase comprising a skin-feel agent, which may be selected from one or more of silicone elastomers, silica fume, polymers and greases.
In a second aspect, the present invention provides a water-in-oil composition comprising an A phase, a B phase, a C phase, wherein,
the phase A comprises 2-4 parts by weight of diethylhexyl carbonate, 2-4 parts by weight of isononyl isononanoate, 2-3 parts by weight of glyceryl triethylhexyl ester, 1.5-3 parts by weight of octyl dodecanol, 0.1-0.5 part by weight of tocopherol (vitamin E), 1-5 parts by weight of PEG-30 dipolyhydroxystearate and titanium dioxide toner;
the phase B comprises 0.1 to 3 parts by weight of hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, 35 to 75 parts by weight of water, humectant, skin conditioner and preservative;
the phase C comprises a skin-feeling agent.
In a preferred embodiment, the humectant may be selected from the group consisting of glycerin, diglycerin, propylene glycol, 1, 3-propanediol, butylene glycol, 1, 2-pentanediol, polyethylene glycol-8, polyethylene glycol-32, panthenol, methyl gluceth-10, methyl gluceth-20, PEG/PPG-17/6 copolymer, glyceryl polyether-7, glyceryl polyether-26, glyceryl glucoside, PPG-10 methyl glucose ether, PPG-20 methyl glucose ether, PEG/PPG/polytetramethylene glycol-8/5/3 glycerin, sucrose, rhamnose, mannose, raffinose, betaine, erythritol, xylitol, biogum-2, urea, glyceryl polyether-5 lactate, sodium polyglutamate, hydrolyzed Sclerotinia sclerotiorum, pullulanase polysaccharide, pullulan, and mixtures thereof, One or more of Tremella polysaccharides and semen Phaseoli Radiati polysaccharides.
In a more preferred embodiment, the humectant may be selected from glycerin, butylene glycol, and panthenol.
In a preferred embodiment, the skin conditioning agent may be selected from the group consisting of kojic acid, ascorbic acid, ascorbyl glucoside, sodium hyaluronate, arbutin, tranexamic acid, niacinamide, lipoic acid, phytosterols, phytosterol/behenyl alcohol/octyldecanol lauroyl glutamate, phenethylresorcinol, turmeric root extract, birch bark extract, ceramide 2, ceramide 3, acetyl phytosphingosine, dipotassium glycyrrhizinate, carboxymethyl chitosan, trehalose, glycerol, hydroxyethyl urea, propylene glycol, beta-glucan, glyceryl polyether-26, allantoin, ethanol, resveratrol, Pterocarpus marsupium bark extract, Coleus forskohlii root extract, pepper seed extract, glyceryl polyacrylate, spa water, sodium hyaluronate, complex amino acids, palmetto palm extract, tremella entity extract, One or more of ubiquinone, cholesterol, cholesteryl stearate, acrylic acid/acrylamide copolymers, ascorbyl dipalmitate, pentaerythritol tetrakis (di-tert-butylhydroxyhydrocinnamate), tocopherol (vitamin E), tocopheryl acetate, bisabolol, ascorbyl tetraisopalmitate, pyridoxine dioctanoate, pyridoxine dipalmitate, retinol palmitate, phytosterol/octyldodecanol lauroyl glutamate, bis-behenyl alcohol/isostearyl alcohol/phytosterol dimer linoleate, phytosterol macadamia oleate, various peptides and other plant extracts.
In a more preferred embodiment, the skin conditioning agent may be selected from niacinamide, lipoic acid, palm leaf tree extract, and complex amino acids.
In a preferred embodiment, the preservative may be selected from one or more of methylparaben, propylparaben, DMDM hydantoin, phenoxyethanol, glyceryl caprylate, ethylhexyl glycerin, benzoic acid, sodium benzoate, sorbic acid, potassium sorbate, caprylhydroxamic acid, and glyceryl caprylate.
In a more preferred embodiment, the preservative may be phenoxyethanol.
In a preferred embodiment, the skin-feel agent may be selected from one or more of silicone elastomers, silicone powders, polymers and greases.
In a more preferred embodiment, the skin-feel agent may be DC-9576(DOW CORNING).
In a third aspect, the present invention provides a method of preparing a water-in-oil composition, the method comprising the steps of:
(1) uniformly mixing diethyl hexyl carbonate, isononyl isononanoate, ethylhexyl triglyceride, octyl dodecanol, tocopherol (vitamin E), PEG-30 dipolyhydroxystearate and toner to obtain phase A;
(2) uniformly mixing hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, a humectant, a skin conditioner, a preservative and water to obtain a phase B;
(3) adding the phase A into the phase B at one time, stirring at low speed under vacuum of-0.2 MPa to-0.8 MPa, then stirring at high speed, and finally homogenizing;
(4) adding the phase C into the material body obtained in the step (3), and uniformly stirring to obtain the water-in-oil composition.
In a preferred embodiment, the speed of the low-speed stirring in the step (3) is 10-30rpm, and the time of the low-speed stirring is 10-30 min.
In a preferred embodiment, the high speed stirring speed in the step (3) is 50-90rpm, and the high speed stirring time is 10-30 min.
In a preferred embodiment, the water-in-oil composition is a water-in-oil composition according to the invention.
In a preferred embodiment, the humectant may be selected from the group consisting of glycerin, diglycerin, propylene glycol, 1, 3-propanediol, butylene glycol, 1, 2-pentanediol, polyethylene glycol-8, polyethylene glycol-32, panthenol, methyl gluceth-10, methyl gluceth-20, PEG/PPG-17/6 copolymer, glyceryl polyether-7, glyceryl polyether-26, glyceryl glucoside, PPG-10 methyl glucose ether, PPG-20 methyl glucose ether, PEG/PPG/polytetramethylene glycol-8/5/3 glycerin, sucrose, rhamnose, mannose, raffinose, betaine, erythritol, xylitol, biogum-2, urea, glyceryl polyether-5 lactate, sodium polyglutamate, hydrolyzed Sclerotinia sclerotiorum, pullulanase polysaccharide, pullulan, and mixtures thereof, One or more of Tremella polysaccharides and semen Phaseoli Radiati polysaccharides.
In a more preferred embodiment, the humectant may be selected from glycerin, butylene glycol, and panthenol.
In a preferred embodiment, the skin conditioning agent may be selected from the group consisting of kojic acid, ascorbic acid, ascorbyl glucoside, sodium hyaluronate, arbutin, tranexamic acid, niacinamide, lipoic acid, phytosterols, phytosterol/behenyl alcohol/octyldecanol lauroyl glutamate, phenethylresorcinol, turmeric root extract, birch bark extract, ceramide 2, ceramide 3, acetyl phytosphingosine, dipotassium glycyrrhizinate, carboxymethyl chitosan, trehalose, glycerol, hydroxyethyl urea, propylene glycol, beta-glucan, glyceryl polyether-26, allantoin, ethanol, resveratrol, Pterocarpus marsupium bark extract, Coleus forskohlii root extract, pepper seed extract, glyceryl polyacrylate, spa water, sodium hyaluronate, complex amino acids, palmetto palm extract, tremella entity extract, One or more of ubiquinone, cholesterol, cholesteryl stearate, acrylic acid/acrylamide copolymers, ascorbyl dipalmitate, pentaerythritol tetrakis (di-tert-butylhydroxyhydrocinnamate), tocopherol (vitamin E), tocopheryl acetate, bisabolol, ascorbyl tetraisopalmitate, pyridoxine dioctanoate, pyridoxine dipalmitate, retinol palmitate, phytosterol/octyldodecanol lauroyl glutamate, bis-behenyl alcohol/isostearyl alcohol/phytosterol dimer linoleate, phytosterol macadamia oleate, various peptides and other plant extracts.
In a more preferred embodiment, the skin conditioning agent may be selected from niacinamide, lipoic acid, palm leaf tree extract, and complex amino acids.
In a preferred embodiment, the preservative may be selected from one or more of methylparaben, propylparaben, DMDM hydantoin, phenoxyethanol, glyceryl caprylate, ethylhexyl glycerin, benzoic acid, sodium benzoate, sorbic acid, potassium sorbate, caprylhydroxamic acid, and glyceryl caprylate.
In a more preferred embodiment, the preservative may be phenoxyethanol.
In a preferred embodiment, the skin-feel agent may be selected from one or more of silicone elastomers, silicone powders, polymers and greases.
In a more preferred embodiment, the skin-feel agent may be DC-9576(DOW CORNING).
In a fourth aspect, the present invention provides a skin care composition, wherein the skin care composition comprises the water-in-oil composition of the present invention.
In a fifth aspect, there is also provided the use of a water-in-oil composition according to the invention in the preparation of a skin care composition.
Compared with the prior art, the invention has the beneficial effects that:
the water-in-oil composition provided by the invention contains a lower oil phase proportion (less than 20%), is selected from fresh high-spreadability grease, has no greasy feeling when being applied and has gel-like spreadability; the water-in-oil property of the composition ensures that the product has good absorptivity, and is helpful for the anti-aging and free radical scavenging active ingredients added in the composition to absorb; the external phase of the composition is an oil phase, so that the waterproof performance can be provided, and meanwhile, because the oil which has higher polarity and is easy to absorb is selected, the makeup removing product is not needed to be matched for makeup removing, and the common face can be cleaned by cleaning; the composition has good stability, and can maintain excellent stability under the conditions of extremely low temperature (-30 ℃) to extremely high temperature (60 ℃) without layering or precipitation.
The water-in-oil composition provided by the invention has the advantages that the production process is simple, stable products can be produced by stirring and homogenizing treatment, special water-in-oil type production equipment is not required, and the cost is low.
The water-in-oil composition provided by the invention uses a cold mixing process, does not need heating, thereby saving energy, and being low in energy and environment-friendly.
On the other hand, by screening the types of the components in the water-in-oil composition and adjusting the weight parts of the components in the water-in-oil composition, the water-in-oil composition has better spreadability, easier cleaning and better stability.
On the other hand, the water-in-oil composition produced by controlling the process conditions and adjusting the process parameters is easy to spread and clean and has better stability.
Detailed Description
The present invention will be described in detail below with reference to specific embodiments and examples, and the advantages and various effects of the present invention will be more clearly apparent therefrom. It will be understood by those skilled in the art that these specific embodiments and examples are for the purpose of illustrating the invention and are not to be construed as limiting the invention.
Throughout the specification, unless otherwise specifically noted, terms used herein should be understood as having meanings as commonly used in the art. Thus, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. If there is a conflict, the present specification will control.
Humectant in the present invention, the humectant refers to a kind of agent that can protect the skin, keep the skin moist, smooth, fine, tender, and elastic.
As to the type of moisturizer, the present invention is selected from the group consisting of glycerin, diglycerin, propylene glycol, 1, 3-propanediol, butylene glycol, 1, 2-pentanediol, polyethylene glycol-8, polyethylene glycol-32, panthenol, methyl gluceth-10, methyl gluceth-20, PEG/PPG-17/6 copolymer, glyceryl polyether-7, glyceryl polyether-26, glyceryl glucoside, PPG-10 methyl gluceth, PPG-20 methyl glucose ether, PEG/PPG/polytetramethylene glycol-8/5/3 glycerin, sucrose, rhamnose, mannose, raffinose, betaine, erythritol, xylitol, biogum-2, urea, glyceryl polyether-5 lactate, sodium polyglutamate, hydrolyzed sclerotium rolfsii gum, pullulanase polysaccharide, tremella polysaccharide and tamarind seed polysaccharide.
The amount of humectant used may be selected by those skilled in the art depending on the type of humectant, for example, 1 to 5 parts by weight when glycerin is used, 1 to 3 parts by weight when butylene glycol is used, or 0.5 to 1.5 parts by weight when panthenol is used.
Skin conditioner in the present invention, the skin conditioner means an agent capable of improving the appearance of dry/damaged skin, reducing peeling and restoring skin softness, and also having anti-irritation, anti-inflammatory and skin soothing effects.
For the class of skin conditioners, the invention is selected from the group consisting of kojic acid, ascorbic acid, ascorbyl glucoside, sodium hyaluronate, arbutin, tranexamic acid, niacinamide, lipoic acid, phytosterols, phytosterol/behenyl alcohol/octyldecanol lauroyl glutamate, phenethylresorcinol, turmeric root extract, birch bark extract, ceramide 2, ceramide 3, acetylphytosphingosine, dipotassium glycyrrhizinate, carboxymethyl chitosan, trehalose, glycerol, hydroxyethyl urea, propylene glycol, beta-glucan, glyceryl polyether-26, allantoin, ethanol, resveratrol, Pterocarpus marsupium bark extract, Coleus forskohlii root extract, pepper seed extract, glyceryl polyacrylate, spa water, sodium hyaluronate, complex amino acids, palmleaf extract, Tremella entity extract, ubiquinone, One or more of cholesterol, cholesterol stearate, acrylic/acrylamide copolymers, ascorbyl dipalmitate, pentaerythritol tetrakis (bis-tert-butylhydroxyhydrocinnamate), tocopherol (vitamin E), tocopherol acetate, bisabolol, ascorbyl tetraisopalmitate, pyridoxine dioctanoate, pyridoxine dipalmitate, retinol palmitate, phytosterol/octyldodecanol lauroyl glutamate, bis-behenyl alcohol/isostearyl alcohol/phytosterol dimer linoleate, phytosterol macadamia oleate, various peptides and other plant extracts.
The amount of skin conditioning agent to be used can be selected by those skilled in the art depending on the kind of skin conditioning agent, and for example, 0.5 to 2 parts by weight can be used when niacinamide is used, 0.01 to 0.2 parts by weight can be used when lipoic acid is used, 1 to 2 parts by weight can be used when palm tree extract is used, and 0.5 to 3 parts by weight can be used when a complex amino acid is used.
Preservative in the present invention, a preservative means a substance added to a skin care composition for the purpose of inhibiting the growth and proliferation of microorganisms in the skin care composition, and is used to prolong the shelf life of the skin care composition.
Skin care composition preservatives come in different categories. Common skin care composition preservatives are methyl paraben, propyl paraben, DMDM hydantoin, phenoxyethanol, glyceryl caprylate, ethylhexyl glycerin, benzoic acid, sodium benzoate, sorbic acid, potassium sorbate, caprylyl hydroxamic acid, glyceryl caprylate, and the like.
The amount of the preservative to be used can be selected by those skilled in the art depending on the kind of the preservative, and for example, 0.5 to 1 part by weight can be used when phenoxyethanol is used.
Skin-feel agent in the present invention, skin-feel agent means that it can keep normal skin in good health state, and make skin smooth, soft and moist, and elastic; it also rehydrates the dry skin and hardened stratum corneum, restoring the softness and elasticity of the stratum corneum.
For the class of skin-feel agents, the present invention is selected from the group consisting of silicone elastomers, silicone powders, polymers and greases.
The dosage of the skin-feel agent used can be selected by the person skilled in the art according to the type of skin-feel agent, for example, 3 to 6 parts by weight can be used when using DC-9576(DOW CORNING).
Skin care compositions the skin care compositions of the present invention may include containers, instructions for use, use aids, and/or other structures and/or agents as desired for performing performance tests.
Other structures necessary for performing performance tests in the skin care compositions of the present invention include, but are not limited to, structures for sampling, structures for performing control, and/or structures for observing the progress or results of the assay.
The effect verification skin care products of the present invention include, but are not limited to, culture media, detergents, developers and/or terminators, as well as moisturizers, skin conditioners, preservatives, skin feel agents other than those of the present invention.
Of course, it will be understood by those skilled in the art that the water-in-oil compositions of the present invention may contain, in addition to the above components, other adjunct components such as free radical scavengers, chelating agents, antioxidants, perfumes, film formers, stabilizers. These adjunct components are included in either the oil phase or the water phase depending on their solubility in the water phase and the oil phase.
The present invention will be described in more detail below with reference to examples, but the present invention is not limited to these examples.
Example 1
Example 1 provides a water-in-oil composition comprising the following components in parts by weight:
phase A: 2 parts of diethyl hexyl carbonate, 2 parts of isononyl isononanoate, 2 parts of ethylhexyl triglyceride, 1.5 parts of octyl dodecanol, 0.1 part of tocopherol (vitamin E), 1 part of PEG-30 dipolyhydroxystearate and 2 parts of titanium dioxide toner;
phase B: 68.7 parts of water, 4 parts of glycerol, 3 parts of butanediol, 0.5 part of panthenol, 2 parts of hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, 0.5 part of phenoxyethanol, 1.5 parts of nicotinamide, 0.2 part of lipoic acid, 1 part of palm leaf tree extract and 3 parts of compound amino acid;
and C phase: and (4) DC 95765 parts.
Example 1 a water-in-oil composition was prepared as follows:
(1) uniformly mixing 2 parts by weight of diethylhexyl carbonate, 2 parts by weight of isononyl isononanoate, 2 parts by weight of glyceryl triethylhexyl ester, 1.5 parts by weight of octyl dodecanol, 0.1 parts by weight of tocopherol (vitamin E), 1 part by weight of PEG-30 dipolyhydroxystearate and 2 parts by weight of titanium dioxide toner to obtain a phase A;
(2) uniformly mixing 2 parts by weight of hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, 4 parts by weight of glycerol, 3 parts by weight of butanediol, 0.5 part by weight of panthenol, 1.5 parts by weight of nicotinamide, 0.2 part by weight of lipoic acid, 1 part by weight of palm leaf tree extract, 3 parts by weight of composite amino acid, 0.5 part by weight of phenoxyethanol and 68.7 parts by weight of water to obtain a phase B;
(3) adding the phase A into the phase B at one time, stirring at the speed of 15rpm under vacuum of-0.2 MPa, then stirring at the speed of 50rpm, and finally homogenizing;
(4) and (4) adding the phase C into the material body obtained in the step (3), and uniformly stirring to obtain the water-in-oil composition.
Example 2
Example 2 provides a water-in-oil composition comprising the following components in parts by weight:
phase A: 3 parts of diethyl hexyl carbonate, 3 parts of isononyl isononanoate, 2.5 parts of tri-ethylhexyl glycerol, 2 parts of octyl dodecanol, 0.3 part of tocopherol (vitamin E), 1 part of PEG-30 dipolyhydroxystearate and 2 parts of titanium dioxide toner;
phase B: 64.5 parts of water, 4 parts of glycerol, 3 parts of butanediol, 0.5 part of panthenol, 2 parts of hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, 0.5 part of phenoxyethanol, 1.5 parts of nicotinamide, 0.2 part of lipoic acid, 1 part of palm leaf tree extract and 3 parts of compound amino acid;
and C phase: and (4) DC 95765 parts.
Example 2 preparation of a water-in-oil composition the following procedure was followed:
(1) uniformly mixing 3 parts by weight of diethylhexyl carbonate, 3 parts by weight of isononyl isononanoate, 2.5 parts by weight of glyceryl triethylhexyl ester, 2 parts by weight of octyl dodecanol, 0.3 parts by weight of tocopherol (vitamin E), 1 part by weight of PEG-30 dipolyhydroxystearate and 2 parts by weight of titanium dioxide toner to obtain a phase A;
(2) uniformly mixing 2 parts by weight of hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, 4 parts by weight of glycerol, 3 parts by weight of butanediol, 0.5 part by weight of panthenol, 1.5 parts by weight of nicotinamide, 0.2 part by weight of lipoic acid, 1 part by weight of palm leaf tree extract, 3 parts by weight of composite amino acid, 0.5 part by weight of phenoxyethanol and 64.5 parts by weight of water to obtain a phase B;
(3) adding the phase A into the phase B at one time, stirring at the speed of 15rpm under vacuum of-0.2 MPa, then stirring at the speed of 50rpm, and finally homogenizing;
(4) and (4) adding the phase C into the material body obtained in the step (3), and uniformly stirring to obtain the water-in-oil composition.
Example 3
Example 3 provides a water-in-oil composition comprising the following components in parts by weight:
phase A: 4 parts of diethyl hexyl carbonate, 4 parts of isononyl isononanoate, 3 parts of ethylhexyl triglyceride, 3 parts of octyl dodecanol, 0.5 part of tocopherol (vitamin E), 5 parts of PEG-30 dipolyhydroxystearate and 2 parts of titanium dioxide toner;
phase B: 57.8 parts of water, 4 parts of glycerol, 3 parts of butanediol, 0.5 part of panthenol, 2 parts of hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, 0.5 part of phenoxyethanol, 1.5 parts of nicotinamide, 0.2 part of lipoic acid, 1 part of palm leaf tree extract and 3 parts of compound amino acid;
and C phase: and (4) DC 95765 parts.
Example 3 preparation of a water-in-oil composition the following procedure was followed:
(1) uniformly mixing diethyl hexyl carbonate with the weight part of 4, isononyl isononanoate with the weight part of 4, glyceryl triethylhexyl triglyceride with the weight part of 3, octyl dodecanol with the weight part of 3, tocopherol (vitamin E) with the weight part of 0.5, PEG-30 dipolyhydroxystearate with the weight part of 5 and titanium dioxide toner with the weight part of 2 to obtain a phase A;
(2) uniformly mixing 2 parts by weight of hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, 4 parts by weight of glycerol, 3 parts by weight of butanediol, 0.5 part by weight of panthenol, 1.5 parts by weight of nicotinamide, 0.2 part by weight of lipoic acid, 1 part by weight of palm leaf tree extract, 3 parts by weight of composite amino acid, 0.5 part by weight of phenoxyethanol and 57.8 parts by weight of water to obtain a phase B;
(3) adding the phase A into the phase B at one time, stirring at the speed of 15rpm under vacuum of-0.2 MPa, then stirring at the speed of 50rpm, and finally homogenizing;
(4) and (4) adding the phase C into the material body obtained in the step (3), and uniformly stirring to obtain the water-in-oil composition.
Comparative example 1
To further illustrate the beneficial effects of the present invention, comparative example 1 is provided, which comparative example 1 differs from example 1 in that: the amounts of the oil phase component and the water phase component in the water-in-oil composition are adjusted.
Comparative example 1 provides a water-in-oil composition comprising the following components in parts by weight: phase A: 1.5 parts of diethylhexyl carbonate, 1.5 parts of isononyl isononanoate, 1.5 parts of tri-ethylhexyl glycerol, 1.125 parts of octyldodecanol, 0.075 part of tocopherol (vitamin E), 0.75 part of PEG-30 dipolyhydroxystearate and 2 parts of titanium dioxide toner;
phase B: 70.1 parts of water, 4 parts of glycerol, 3 parts of butanediol, 0.5 part of panthenol, 2 parts of hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, 0.5 part of phenoxyethanol, 1.5 parts of nicotinamide, 0.2 part of lipoic acid, 1 part of palm leaf tree extract and 3 parts of compound amino acid;
and C phase: and (4) DC 95765 parts.
Comparative example 1 a water-in-oil composition was prepared as follows:
(1) uniformly mixing 1.5 parts by weight of diethylhexyl carbonate, 1.5 parts by weight of isononyl isononanoate, 1.5 parts by weight of glyceryl triethylhexyl, 1.125 parts by weight of octyldodecanol, 0.075 parts by weight of tocopherol (vitamin E), 0.75 parts by weight of PEG-30 dipolyhydroxystearate and 2 parts by weight of titanium dioxide toner to obtain a phase A;
(2) uniformly mixing 2 parts by weight of hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, 4 parts by weight of glycerol, 3 parts by weight of butanediol, 0.5 part by weight of panthenol, 1.5 parts by weight of nicotinamide, 0.2 part by weight of lipoic acid, 1 part by weight of palm leaf tree extract, 3 parts by weight of composite amino acid, 0.5 part by weight of phenoxyethanol and 70.1 parts by weight of water to obtain a phase B;
(3) adding the phase A into the phase B at one time, stirring at the speed of 15rpm under vacuum of-0.2 MPa, then stirring at the speed of 50rpm, and finally homogenizing;
(4) and (4) adding the phase C into the material body obtained in the step (3), and uniformly stirring to obtain the water-in-oil composition.
Comparative example 2
To further illustrate the beneficial effects of the present invention, comparative example 2 is provided, which comparative example 2 differs from example 1 in that: the amounts of the oil phase component and the water phase component in the water-in-oil composition are adjusted.
Comparative example 2 provides a water-in-oil composition comprising the following components in parts by weight: phase A: 5 parts of diethyl hexyl carbonate, 5 parts of isononyl isononanoate, 3.75 parts of ethylhexyl triglyceride, 3.75 parts of octyl dodecanol, 0.625 part of tocopherol (vitamin E), 6.25 parts of PEG-30 dipolyhydroxystearate and 2 parts of titanium dioxide toner; phase B: 52.925 parts of water, 4 parts of glycerol, 3 parts of butanediol, 0.5 part of panthenol, 2 parts of hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, 0.5 part of phenoxyethanol, 1.5 parts of nicotinamide, 0.2 part of lipoic acid, 1 part of palm leaf tree extract and 3 parts of compound amino acid;
and C phase: and (4) DC 95765 parts.
Comparative example 2 a water-in-oil composition was prepared as follows:
(1) uniformly mixing 5 parts by weight of diethylhexyl carbonate, 5 parts by weight of isononyl isononanoate, 3.75 parts by weight of glyceryl triethylhexyl, 3.75 parts by weight of octyl dodecanol, 0.625 parts by weight of tocopherol (vitamin E), 6.25 parts by weight of PEG-30 dipolyhydroxystearate and 2 parts by weight of titanium dioxide toner to obtain a phase A;
(2) uniformly mixing 2 parts by weight of hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, 4 parts by weight of glycerol, 3 parts by weight of butanediol, 0.5 part by weight of panthenol, 1.5 parts by weight of nicotinamide, 0.2 part by weight of lipoic acid, 1 part by weight of palm leaf tree extract, 3 parts by weight of composite amino acid, 0.5 part by weight of phenoxyethanol and 52.925 parts by weight of water to obtain a phase B;
(3) adding the phase A into the phase B at one time, stirring at the speed of 15rpm under vacuum of-0.2 MPa, then stirring at the speed of 50rpm, and finally homogenizing;
(4) and (4) adding the phase C into the material body obtained in the step (3), and uniformly stirring to obtain the water-in-oil composition.
Comparative example 3
To further illustrate the beneficial effects of the present invention, comparative example 3 is provided, which comparative example 3 differs from example 2 in that: the preparation process of the water-in-oil composition is adjusted.
Comparative example 3 provides a water-in-oil composition comprising the following components in parts by weight: phase A: 3 parts of diethyl hexyl carbonate, 3 parts of isononyl isononanoate, 2.5 parts of tri-ethylhexyl glycerol, 2 parts of octyl dodecanol, 0.3 part of tocopherol (vitamin E), 1 part of PEG-30 dipolyhydroxystearate and 2 parts of titanium dioxide toner;
phase B: 64.5 parts of water, 4 parts of glycerol, 3 parts of butanediol, 0.5 part of panthenol, 2 parts of hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, 0.5 part of phenoxyethanol, 1.5 parts of nicotinamide, 0.2 part of lipoic acid, 1 part of palm leaf tree extract and 3 parts of compound amino acid;
and C phase: and (4) DC 95765 parts.
Comparative example 3 a water-in-oil composition was prepared as follows:
(1) uniformly mixing 3 parts by weight of diethylhexyl carbonate, 3 parts by weight of isononyl isononanoate, 2.5 parts by weight of glyceryl triethylhexyl ester, 2 parts by weight of octyl dodecanol, 0.3 parts by weight of tocopherol (vitamin E), 1 part by weight of PEG-30 dipolyhydroxystearate and 2 parts by weight of titanium dioxide toner to obtain a phase A;
(2) uniformly mixing 2 parts by weight of hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, 4 parts by weight of glycerol, 3 parts by weight of butanediol, 0.5 part by weight of panthenol, 1.5 parts by weight of nicotinamide, 0.2 part by weight of lipoic acid, 1 part by weight of palm leaf tree extract, 3 parts by weight of composite amino acid, 0.5 part by weight of phenoxyethanol and 64.5 parts by weight of water to obtain a phase B;
(3) adding the phase A into the phase B at one time, stirring at the speed of 50rpm under the vacuum condition of-0.2 MPa, and then homogenizing;
(4) and (4) adding the phase C into the material body obtained in the step (3), and uniformly stirring to obtain the water-in-oil composition.
Comparative example 4
To further illustrate the beneficial effects of the present invention, comparative example 3 is provided, which comparative example 3 differs from example 2 in that: the preparation process of the water-in-oil composition is adjusted.
Comparative example 4 provides a water-in-oil composition comprising the following components in parts by weight: phase A: 3 parts of diethyl hexyl carbonate, 3 parts of isononyl isononanoate, 2.5 parts of tri-ethylhexyl glycerol, 2 parts of octyl dodecanol, 0.3 part of tocopherol (vitamin E), 1 part of PEG-30 dipolyhydroxystearate and 2 parts of titanium dioxide toner;
phase B: 64.5 parts of water, 4 parts of glycerol, 3 parts of butanediol, 0.5 part of panthenol, 2 parts of hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, 0.5 part of phenoxyethanol, 1.5 parts of nicotinamide, 0.2 part of lipoic acid, 1 part of palm leaf tree extract and 3 parts of compound amino acid;
and C phase: and (4) DC 95765 parts.
Comparative example 4 a water-in-oil composition was prepared as follows:
(1) uniformly mixing 3 parts by weight of diethylhexyl carbonate, 3 parts by weight of isononyl isononanoate, 2.5 parts by weight of glyceryl triethylhexyl ester, 2 parts by weight of octyl dodecanol, 0.3 parts by weight of tocopherol (vitamin E), 1 part by weight of PEG-30 dipolyhydroxystearate and 2 parts by weight of titanium dioxide toner to obtain a phase A;
(2) uniformly mixing 2 parts by weight of hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, 4 parts by weight of glycerol, 3 parts by weight of butanediol, 0.5 part by weight of panthenol, 1.5 parts by weight of nicotinamide, 0.2 part by weight of lipoic acid, 1 part by weight of palm leaf tree extract, 3 parts by weight of composite amino acid, 0.5 part by weight of phenoxyethanol and 64.5 parts by weight of water to obtain a phase B;
(3) adding the phase B into the phase A at one time, firstly stirring at the speed of 15rpm under the vacuum condition of-0.2 MPa, then stirring at the speed of 50rpm, and finally homogenizing;
(4) and (4) adding the phase C into the material body obtained in the step (3), and uniformly stirring to obtain the water-in-oil composition.
Comparative example 5
To further illustrate the beneficial effects of the present invention, a stable water-in-oil composition was provided, which was prepared using the method of patent CN 109199880A.
Experiment 1: effect verification of water-in-oil composition viscosity experiment: the viscosity was measured by a BrooFIELD RVDVS viscometer, rotor number 93, 12 revolutions per minute, in mPa.s units; wherein the viscosity is higher than 20000 mPas, the viscosity is medium from 10000-20000 mPas, and the viscosity is lower than 10000 mPas; the results are shown in Table 1.
Water solubility test: 1 g of samples of examples 1-3 and comparative examples 1-5 is diluted in 9 g of water, and the solubility of the samples in the water is judged by observing the dilution condition of the samples; the results are shown in Table 1.
Stability test: the samples of examples 1-3 and comparative examples 1-5 were placed in three stable constant temperature incubators at 60 ℃, normal temperature (25 ℃) and-30 ℃ and examined for 60 days to evaluate whether the samples had morphological changes (such as delamination and unevenness); the results are shown in Table 1.
Skin feel evaluation experiment: 30 healthy volunteers of 20-60 years old were selected. Each volunteer takes 0.2 g of the samples of examples 1-3 and comparative examples 1-5, places the samples on the back of the hand, and then uses the other finger to evenly spread the samples on the back of the hand until the absorption is complete; the results are shown in Table 1.
TABLE 1
From the above results, it can be seen that:
the water-in-oil composition has lower viscosity, no greasy feeling when being smeared and gel-like spreadability; the water-in-oil composition has the advantages that the external phase is the oil phase, the waterproof performance can be provided, the solubility in water is low, and meanwhile, the makeup removing product is not needed to be matched for makeup removing due to the fact that the oil which is high in polarity and easy to absorb is selected; the composition has good stability, can keep good stability under the condition of extremely low temperature (-30 ℃) to extremely high temperature (60 ℃), and has no delamination or precipitation; it is shown that the water-in-oil composition of the present invention achieves more desirable effects.
The viscosity of the obtained water-in-oil composition is increased, the composition is difficult to spread, a uniform composition cannot be formed, and the storage requirements of lower temperature and higher temperature cannot be met after the oil phase and water phase content of the water-in-oil composition is adjusted or the production process is adjusted.
It is to be understood that the invention disclosed is not limited to the particular methodology, protocols, and materials described, as these may vary. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only, and is not intended to limit the scope of the present invention which will be limited only by the appended claims.
Those skilled in the art will also recognize, or be able to ascertain using no more than routine experimentation, many equivalents to the specific embodiments of the invention described herein. Such equivalents are intended to be encompassed by the following claims.
Claims (12)
1. A water-in-oil composition comprising an A phase and a B phase,
the phase A comprises diethylhexyl carbonate, isononyl isononanoate, ethylhexyl triglyceride, octyl dodecanol, tocopherol (vitamin E) and PEG-30 dipolyhydroxystearate;
and the phase B comprises hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer and water.
2. The water-in-oil composition of claim 1, wherein the weight parts of diethylhexyl carbonate is 2-4, isononyl isononanoate is 2-4, tri-ethylhexyl glycerolate is 2-3, octyldodecanol is 1.5-3, tocopherol (vitamin E) is 0.1-0.5, PEG-30 dipolyhydroxystearate is 1-5.
3. The water-in-oil composition of claim 1, wherein the hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer is present in an amount of 0.1 to 3 parts by weight and the water is present in an amount of 35 to 75 parts by weight.
4. The water-in-oil composition of claim 1, wherein the a phase further comprises a toner, which is a titanium dioxide toner.
5. Water-in-oil composition according to claim 1, wherein phase B further comprises a humectant and/or a skin conditioning agent; the humectant is selected from glycerol, diglycerol, propylene glycol, 1, 3-propylene glycol, butylene glycol, 1, 2-pentanediol, polyethylene glycol-8, polyethylene glycol-32, panthenol, methyl gluceth-10, methyl gluceth-20, PEG/PPG-17/6 copolymer, glyceryl polyether-7, glyceryl polyether-26, glyceryl glucoside, PPG-10 methyl glucose ether, one or more of PPG-20 methyl glucose ether, PEG/PPG/polytetramethylene glycol-8/5/3 glycerol, sucrose, rhamnose, mannose, raffinose, betaine, erythritol, xylitol, biogum-2, urea, glyceryl polyether-5 lactate, sodium polyglutamate, hydrolyzed sclerotium rolfsii gum, pullulanase polysaccharide, tremella polysaccharide and tamarind seed polysaccharide; the skin conditioning agent is selected from kojic acid, ascorbic acid, ascorbyl glucoside, sodium hyaluronate, arbutin, tranexamic acid, niacinamide, lipoic acid, phytosterol/behenyl alcohol/octyldecanol lauroyl glutamate, phenethyl resorcinol, turmeric root extract, birch bark extract, ceramide 2, ceramide 3, acetyl phytosphingosine, dipotassium glycyrrhizinate, carboxymethyl chitosan, trehalose, glycerin, hydroxyethyl urea, propylene glycol, beta-glucan, glyceryl polyether-26, allantoin, ethanol, resveratrol, Pterocarpus marsupium bark extract, Coleus forskohlii root extract, pepper seed extract, glyceryl polyacrylate, spring water, sodium hyaluronate, complex amino acids, palm leaf extract, Tremella entity extract, ubiquinone, cholesterol stearate, nicotinamide, vitamin E, vitamin, One or more of acrylic acid (ester)/acrylamide copolymer, ascorbyl dipalmitate, pentaerythritol tetrakis (bis-tert-butyl hydroxyhydrocinnamate), tocopherol (vitamin E), tocopherol acetate, bisabolol, ascorbyl tetraisopalmitate, pyridoxine dioctanoate, pyridoxine dipalmitate, retinol palmitate, phytosterol/octyldodecanol lauroyl glutamate, bis-behenyl/isostearyl/phytosterol dimer linoleate, phytosterol macadamia oleate, various peptides and other plant extracts.
6. The water-in-oil composition of claim 5, wherein the phase B further comprises a preservative selected from one or more of methylparaben, propylparaben, DMDM hydantoin, phenoxyethanol, glyceryl caprylate, ethylhexyl glycerin, benzoic acid, sodium benzoate, sorbic acid, potassium sorbate, caprylhydroxamic acid, and glyceryl caprylate.
7. Water-in-oil composition according to claim 1, wherein the water-in-oil composition further comprises a C phase comprising a skin-feel agent selected from one or more of silicone elastomers, silica fume, polymers and greases.
8. A water-in-oil composition comprising an A phase, a B phase, and a C phase,
the phase A comprises 2-4 parts by weight of diethylhexyl carbonate, 2-4 parts by weight of isononyl isononanoate, 2-3 parts by weight of glyceryl triethylhexyl ester, 1.5-3 parts by weight of octyl dodecanol, 0.1-0.5 part by weight of tocopherol (vitamin E), 1-5 parts by weight of PEG-30 dipolyhydroxystearate and titanium dioxide toner;
the phase B comprises 0.1 to 3 parts by weight of hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, 35 to 75 parts by weight of water, humectant, skin conditioner and preservative;
the phase C comprises a skin-feeling agent;
wherein the content of the first and second substances,
the humectant is selected from glycerol, diglycerol, propylene glycol, 1, 3-propylene glycol, butylene glycol, 1, 2-pentanediol, polyethylene glycol-8, polyethylene glycol-32, panthenol, methyl gluceth-10, methyl gluceth-20, PEG/PPG-17/6 copolymer, glyceryl polyether-7, glyceryl polyether-26, glyceryl glucoside, PPG-10 methyl glucose ether, one or more of PPG-20 methyl glucose ether, PEG/PPG/polytetramethylene glycol-8/5/3 glycerol, sucrose, rhamnose, mannose, raffinose, betaine, erythritol, xylitol, biogum-2, urea, glyceryl polyether-5 lactate, sodium polyglutamate, hydrolyzed sclerotium rolfsii gum, pullulanase polysaccharide, tremella polysaccharide and tamarind seed polysaccharide;
the skin conditioning agent is selected from kojic acid, ascorbic acid, ascorbyl glucoside, sodium hyaluronate, arbutin, tranexamic acid, niacinamide, lipoic acid, phytosterol/behenyl alcohol/octyldecanol lauroyl glutamate, phenethyl resorcinol, turmeric root extract, birch bark extract, ceramide 2, ceramide 3, acetyl phytosphingosine, dipotassium glycyrrhizinate, carboxymethyl chitosan, trehalose, glycerin, hydroxyethyl urea, propylene glycol, beta-glucan, glyceryl polyether-26, allantoin, ethanol, resveratrol, Pterocarpus marsupium bark extract, Coleus forskohlii root extract, pepper seed extract, glyceryl polyacrylate, spring water, sodium hyaluronate, complex amino acids, palm leaf extract, Tremella entity extract, ubiquinone, cholesterol stearate, nicotinamide, vitamin E, vitamin, One or more of acrylic acid (ester)/acrylamide copolymer, ascorbyl dipalmitate, pentaerythritol tetrakis (bis-tert-butyl hydroxyhydrocinnamate), tocopherol (vitamin E), tocopherol acetate, bisabolol, ascorbyl tetraisopalmitate, pyridoxine dioctanoate, pyridoxine dipalmitate, retinol palmitate, phytosterol/octyldodecanol lauroyl glutamate, bis-behenyl/isostearyl/phytosterol dimer linoleate, phytosterol macadamia oleate, various peptides and other plant extracts;
the preservative is selected from one or more of methyl hydroxybenzoate, propyl hydroxybenzoate, DMDM hydantoin, phenoxyethanol, glyceryl caprylate, ethylhexyl glycerol, benzoic acid, sodium benzoate, sorbic acid, potassium sorbate, caprylyl hydroximic acid and glyceryl caprylate;
the skin feeling agent is selected from one or more of silicon bomb, silicon powder, polymer and grease.
9. A method for preparing a water-in-oil composition, wherein the method comprises the steps of:
(1) uniformly mixing diethyl hexyl carbonate, isononyl isononanoate, ethylhexyl triglyceride, octyl dodecanol, tocopherol (vitamin E), PEG-30 dipolyhydroxystearate and toner to obtain phase A;
(2) uniformly mixing hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, a humectant, a skin conditioner, a preservative and water to obtain a phase B;
(3) adding the phase A into the phase B at one time, stirring at low speed under vacuum of-0.2 MPa to-0.8 MPa, then stirring at high speed, and finally homogenizing;
(4) adding the phase C into the material body obtained in the step (3), and uniformly stirring to obtain the water-in-oil composition;
wherein the content of the first and second substances,
the humectant is selected from glycerol, diglycerol, propylene glycol, 1, 3-propylene glycol, butylene glycol, 1, 2-pentanediol, polyethylene glycol-8, polyethylene glycol-32, panthenol, methyl gluceth-10, methyl gluceth-20, PEG/PPG-17/6 copolymer, glyceryl polyether-7, glyceryl polyether-26, glyceryl glucoside, PPG-10 methyl glucose ether, one or more of PPG-20 methyl glucose ether, PEG/PPG/polytetramethylene glycol-8/5/3 glycerol, sucrose, rhamnose, mannose, raffinose, betaine, erythritol, xylitol, biogum-2, urea, glyceryl polyether-5 lactate, sodium polyglutamate, hydrolyzed sclerotium rolfsii gum, pullulanase polysaccharide, tremella polysaccharide and tamarind seed polysaccharide;
the skin conditioning agent is selected from kojic acid, ascorbic acid, ascorbyl glucoside, sodium hyaluronate, arbutin, tranexamic acid, niacinamide, lipoic acid, phytosterol/behenyl alcohol/octyldecanol lauroyl glutamate, phenethyl resorcinol, turmeric root extract, birch bark extract, ceramide 2, ceramide 3, acetyl phytosphingosine, dipotassium glycyrrhizinate, carboxymethyl chitosan, trehalose, glycerin, hydroxyethyl urea, propylene glycol, beta-glucan, glyceryl polyether-26, allantoin, ethanol, resveratrol, Pterocarpus marsupium bark extract, Coleus forskohlii root extract, pepper seed extract, glyceryl polyacrylate, spring water, sodium hyaluronate, complex amino acids, palm leaf extract, Tremella entity extract, ubiquinone, cholesterol stearate, nicotinamide, vitamin E, vitamin, One or more of acrylic acid (ester)/acrylamide copolymer, ascorbyl dipalmitate, pentaerythritol tetrakis (bis-tert-butyl hydroxyhydrocinnamate), tocopherol (vitamin E), tocopherol acetate, bisabolol, ascorbyl tetraisopalmitate, pyridoxine dioctanoate, pyridoxine dipalmitate, retinol palmitate, phytosterol/octyldodecanol lauroyl glutamate, bis-behenyl/isostearyl/phytosterol dimer linoleate, phytosterol macadamia oleate, various peptides and other plant extracts;
the preservative is selected from one or more of methyl hydroxybenzoate, propyl hydroxybenzoate, DMDM hydantoin, phenoxyethanol, glyceryl caprylate, ethylhexyl glycerol, benzoic acid, sodium benzoate, sorbic acid, potassium sorbate, caprylyl hydroximic acid and glyceryl caprylate;
the skin feeling agent is selected from one or more of silicon bomb, silicon powder, polymer and grease.
10. The method of preparation according to claim 9, wherein the water-in-oil composition is a water-in-oil composition according to any one of claims 1 to 8.
11. A skin care composition, wherein the skin care composition comprises the water-in-oil composition of any one of claims 1-8.
12. Use of a water-in-oil composition according to any one of claims 1 to 8 in the preparation of a composition for skin care.
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| CN201910378057.8A CN111904891A (en) | 2019-05-08 | 2019-05-08 | Water-in-oil composition |
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| CN201910378057.8A CN111904891A (en) | 2019-05-08 | 2019-05-08 | Water-in-oil composition |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112451396A (en) * | 2020-12-31 | 2021-03-09 | 杭州菲丝凯化妆品有限公司 | Refreshing water-in-oil type cream without silicone oil |
| CN113652213A (en) * | 2021-09-16 | 2021-11-16 | 中国石油集团西部钻探工程有限公司青海钻井公司 | Composite emulsifier for ultra-high temperature resistant water-in-oil emulsified drilling fluid and drilling fluid |
| CN115919705A (en) * | 2022-10-20 | 2023-04-07 | 宝萃生物科技有限公司 | Whitening composite microemulsion and application thereof |
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| CN106580798A (en) * | 2016-12-30 | 2017-04-26 | 广州科盈化妆品有限公司 | All-in-one eye cream and preparation method |
| CN107582478A (en) * | 2017-09-07 | 2018-01-16 | 蝶柔化妆品(浙江)有限公司 | A kind of salubrious emollient cream |
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| CN106580798A (en) * | 2016-12-30 | 2017-04-26 | 广州科盈化妆品有限公司 | All-in-one eye cream and preparation method |
| CN107582478A (en) * | 2017-09-07 | 2018-01-16 | 蝶柔化妆品(浙江)有限公司 | A kind of salubrious emollient cream |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112451396A (en) * | 2020-12-31 | 2021-03-09 | 杭州菲丝凯化妆品有限公司 | Refreshing water-in-oil type cream without silicone oil |
| CN113652213A (en) * | 2021-09-16 | 2021-11-16 | 中国石油集团西部钻探工程有限公司青海钻井公司 | Composite emulsifier for ultra-high temperature resistant water-in-oil emulsified drilling fluid and drilling fluid |
| CN113652213B (en) * | 2021-09-16 | 2023-02-03 | 中国石油集团西部钻探工程有限公司青海钻井公司 | Composite emulsifier for ultra-high temperature resistant water-in-oil emulsified drilling fluid and drilling fluid |
| CN115919705A (en) * | 2022-10-20 | 2023-04-07 | 宝萃生物科技有限公司 | Whitening composite microemulsion and application thereof |
| CN115919705B (en) * | 2022-10-20 | 2023-09-19 | 宝萃生物科技有限公司 | Whitening composite microemulsion cosmetic intermediate and application thereof |
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Application publication date: 20201110 |