CN107661226B - Water-out cream capable of being instantly dissolved and rapidly cooled after being applied and preparation method thereof - Google Patents
Water-out cream capable of being instantly dissolved and rapidly cooled after being applied and preparation method thereof Download PDFInfo
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- CN107661226B CN107661226B CN201710740710.1A CN201710740710A CN107661226B CN 107661226 B CN107661226 B CN 107661226B CN 201710740710 A CN201710740710 A CN 201710740710A CN 107661226 B CN107661226 B CN 107661226B
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- water
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- emulsifier
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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
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/58—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing atoms other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur or phosphorus
- A61K8/585—Organosilicon compounds
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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
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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
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/20—Halogens; Compounds thereof
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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
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/31—Hydrocarbons
-
- 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
- A61K8/30—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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- 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
- A61K8/30—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
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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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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/20—Chemical, physico-chemical or functional or structural properties of the composition as a whole
- A61K2800/24—Thermal properties
- A61K2800/244—Endothermic; Cooling; Cooling sensation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/20—Chemical, physico-chemical or functional or structural properties of the composition as a whole
- A61K2800/30—Characterized by the absence of a particular group of ingredients
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- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
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- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Emergency Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Dermatology (AREA)
- Cosmetics (AREA)
Abstract
The invention provides a water-outlet cream which is instantly applied and rapidly cooled, the water-outlet cream comprises an A phase and a B phase, the A phase comprises liquid oil, an emulsifier and wax, the B phase comprises a humectant, inorganic salt and water, the wax comprises stearyl heptanoate and ozokerite, and the water-outlet cream comprises the following components in percentage by weight: 4-9% of the liquid oil, 3-6% of the emulsifier, 3-6% of the stearyl heptanoate, 3-6% of the ozokerite, 5-8% of the humectant, 0.5-0.7% of the inorganic salt, and the balance of water. The invention provides a water-yielding cream which is free of alcohol and a freshener, has unique appearance and skin feel, has a blue frost-like appearance, gives people a cool feeling visually, is quickly melted and brings real cool feeling when being applied to the skin, and can release fine water droplets to generate strong water feel. Giving the user both visual and skin-feel pleasure.
Description
Technical Field
The invention relates to a water-out cream, in particular to a water-out cream which is instantly dissolved and quickly cooled after being smeared and a preparation method thereof.
Background
Currently available creams often incorporate alcohol or cooling agents (such as menthol or menthol derivatives) in the formulation in order to impart a transient cooling sensation and an illusion of rapid absorption to the person when applied. The alcohol is very volatile, and can take away moisture on skin when being volatilized, so that the skin is dry. Long-term use of alcoholic cosmetics may damage the horny layer of the skin, cause a decrease in skin resistance, and may cause skin inflammation. The volatility and irritation of mint are great, so that the cooling effect is strong and short, and the flavor of essence is covered due to the special mint flavor.
Disclosure of Invention
The invention aims to provide a water-discharging cream which is free from alcohol and a freshener, can bring cool feeling when being applied and can generate strong water feeling. The water-outlet cream disclosed by the invention is added with the stearyl heptanoate, namely the emollient which is melted at 23-27 ℃, is quickly melted at body temperature and absorbs skin heat when being applied to the skin, so that the water-outlet cream brings a cool feeling, is soft and smooth without greasy, and has a cool skin feeling, and is fresh and non-greasy in the water-outlet cream. The water-yielding cream has a blue frost-like appearance, gives people a cool feeling visually, is quickly melted and brings a real cool feeling when being applied on the skin, and can release fine and dense water droplets to generate a strong water feeling.
In order to realize the purpose, the technical scheme is as follows: a water-off cream which can be instantly smeared and rapidly cooled, wherein the water-off cream comprises an A phase and a B phase, the A phase comprises liquid oil, an emulsifier and wax, the B phase comprises a humectant, an inorganic salt and water, the wax comprises stearyl heptanoate and ozokerite, and the water-off cream comprises the following components in percentage by weight: 4-9% of the liquid oil, 3-6% of the emulsifier, 3-6% of the stearyl heptanoate, 3-6% of the ozokerite, 5-8% of the humectant, 0.5-0.7% of the inorganic salt, and the balance of water.
Preferably, the liquid oil comprises cyclopentadimethylsiloxane and dioctyl carbonate.
Preferably, the water-yielding cream comprises 3-6 wt% of the cyclopentadimethylsiloxane and 1-3 wt% of the dioctyl carbonate.
Preferably, the emulsifier comprises polydimethylsiloxane, cyclopentadimethicone, dimethicone/vinyl dimethicone crosspolymer, and PEG-10 dimethicone. The emulsifier used herein is a compound produced by sun jin duty SCIENCE co., ltd, trade name: WaterDropSil.
Preferably, the humectant comprises glycerin and 1, 3-propanediol.
Preferably, the water-outlet cream comprises 3-5 wt% of the glycerin and 2-3 wt% of the propylene glycol.
Preferably, the inorganic salt comprises sodium chloride.
Preferably, phase B also includes a suitable amount of a preservative. More preferably, the preservative is present at 0.6% by weight of the cream.
Preferably, the phase B also comprises a proper amount of pigment. More preferably, the pigment accounts for 0.00025% of the weight of the water-yielding cream.
The invention provides a preparation method of the water-out cream, which comprises the following steps:
(1) mixing the components in phase A at 85-90 deg.C;
(2) mixing the components in phase B at 80-85 deg.C;
(3) slowly adding the phase B obtained in the step (2) into the phase A obtained in the step (1) under a stirring state, and maintaining stirring for 5-10min after the addition is finished;
(4) homogenizing for 1-3min, stirring, and cooling to obtain the water-out cream.
The invention has the beneficial effects that: the invention provides a water-yielding cream which is free of alcohol and a freshener, has unique appearance and skin feel, has a blue frost-like appearance, gives people a cool feeling visually, is quickly melted and brings real cool feeling when being applied to the skin, and can release fine water droplets to generate strong water feel. Giving the user both visual and skin-feel pleasure.
Drawings
FIG. 1 shows the results of performance tests on the water creams of examples 1 to 6 according to the present invention;
figure 2 is a graph showing the results of stratum corneum hydration of skin after application of the water-based cream products of examples 1-6 of the present invention.
Detailed Description
To better illustrate the objects, aspects and advantages of the present invention, the present invention will be further described with reference to specific examples.
Formula of water-outlet cream
6 examples of formulations of the water creams according to the present invention are shown in Table 1, where the emulsifier used is SUNJINBEAUTY SCIENCE CO., LTD., available under the trade name: WaterDropSil.
Table 1 6 examples of formulations of the water creams according to the invention
Secondly, the preparation method of the water-out cream
Uniformly mixing all components in the phase A at 85-90 ℃;
secondly, uniformly mixing all the components in the phase B at the temperature of 80-85 ℃;
slowly adding the phase B obtained in the step (2) to the phase A obtained in the step (1) under a stirring state, and keeping stirring for 5-10min after the phase A is added;
homogenizing for 1-3min, stirring and cooling to obtain the water-out cream.
Third, sensory analysis and evaluation
The evaluation method comprises the following steps:
1) the test substance: the water-yielding cream of the embodiment 1-6 of the invention.
2) Subject: the total number of 30 persons, 10 persons in men and 20 persons in women, the age is 21-49 years, and the volunteer enrollment criteria of the subject are met.
3) The evaluation method comprises the following steps: the same amount of sample is taken each time and smeared on the back of the hand, the other sample is smeared on the back of the hand softly and circularly for 8 times, and then the appearance, the cool feeling, the water outlet speed, the water outlet quantity and the moisture degree of the sample are sequentially evaluated in a scoring mode (the higher the score is, the better the appearance, the cool feeling, the water outlet speed, the water outlet quantity and the moisture degree of the product is).
And (4) evaluation results: the results of the statistics of the scores of the test subjects after application are shown in fig. 1, and it can be seen from fig. 1 that the water-out creams of examples 1 to 6 of the present invention are excellent in the overall performance in terms of appearance, cooling feeling, water-out speed, water-out amount and moisture, and the overall performance of example 3 is the best.
Fourth, evaluation of moisturizing Effect
1) The test substance: the water-yielding cream of the embodiment 1-6 of the invention.
2) Subject: the total 11 people, 2 men and 9 women, the age of 21-49 years, accord with the volunteer selection standard of the subject.
3) The tested part: the inner of both forearms, seven test sites were marked and randomly assigned to the application of examples 1, 2, 3, 4, 5, 6 and control zones, which were not applied with any product.
4) The product coating dosage is 3cm × 3cm in coating area and 2mg/cm in coating dosage2。
5) The evaluation method comprises the following steps: after the test subject sits still for 20min, the moisture content of the stratum corneum of the skin of the test part before the sample is smeared (T0) is tested, and then the test object is smeared according to the specified dosage, and the moisture content of the stratum corneum of the skin of the test part is tested after the test object is smeared for 1 hour, 2 hours and 4 hours respectively. During the experiment, the forearm of the subject was exposed and left in the test condition to remain relaxed. As shown in FIG. 2, it can be seen from FIG. 2 that the moisture content of the stratum corneum of the skin continuously increases within 2 hours and then decreases after the application of the cream products of examples 1 to 6 of the present invention, and the moisture content of the stratum corneum of the skin can maintain a certain value after 4 hours, and the moisturizing performance of example 3 is the best.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. A water-discharging cream capable of being instantly smeared and rapidly cooled, which is characterized by comprising an A phase and a B phase, wherein the A phase comprises liquid oil, an emulsifier and wax, the B phase comprises a humectant, inorganic salt and water, the wax comprises stearyl heptanoate and ozokerite, and the water-discharging cream comprises the following components in percentage by weight: 7% of the liquid oil, 5% of the emulsifier, 4.5% of the stearyl heptanoate, 3% of the ozokerite, 5-8% of the humectant, 0.5-0.7% of the inorganic salt, and the balance of the water; the liquid oil comprises cyclopentadimethylsiloxane and dioctyl carbonate; the weight percentage of the cyclopentadidimethyl silica in the water-yielding cream is 5 percent, and the weight percentage of the dioctyl carbonate in the water-yielding cream is 2 percent; the emulsifier is a mixture of polydimethylsiloxane, cyclopentadimethicone, dimethicone/vinyl dimethicone crosspolymer, and PEG-10 dimethicone.
2. The water-outlet cream of claim 1, wherein the humectant comprises glycerin and 1, 3-propanediol.
3. The water-outlet cream as claimed in claim 2, characterized in that the water-outlet cream comprises 3-5% by weight of the glycerin and 2-3% by weight of the propylene glycol.
4. The water-emitting cream of claim 1, wherein the inorganic salt comprises sodium chloride.
5. The water-based cream of claim 1, wherein phase B further comprises a suitable amount of a preservative.
6. The water-outlet cream of claim 1, wherein the phase B further comprises a suitable amount of pigment.
7. A method of making a water-shedding cream as claimed in any one of claims 1 to 6, wherein the method comprises the steps of:
(1) mixing the components in phase A at 85-90 deg.C;
(2) mixing the components in phase B at 80-85 deg.C;
(3) slowly adding the phase B obtained in the step (2) into the phase A obtained in the step (1) under a stirring state, and maintaining stirring for 5-10min after the addition is finished;
(4) homogenizing for 1-3min, stirring, and cooling to obtain the water-out cream.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710740710.1A CN107661226B (en) | 2017-08-24 | 2017-08-24 | Water-out cream capable of being instantly dissolved and rapidly cooled after being applied and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710740710.1A CN107661226B (en) | 2017-08-24 | 2017-08-24 | Water-out cream capable of being instantly dissolved and rapidly cooled after being applied and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN107661226A CN107661226A (en) | 2018-02-06 |
| CN107661226B true CN107661226B (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710740710.1A Expired - Fee Related CN107661226B (en) | 2017-08-24 | 2017-08-24 | Water-out cream capable of being instantly dissolved and rapidly cooled after being applied and preparation method thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111956573A (en) * | 2020-08-13 | 2020-11-20 | 广州贝玛生物科技有限公司 | Infant water cream and preparation method thereof |
| CN115645311B (en) * | 2022-11-11 | 2023-09-01 | 广东丸美生物技术股份有限公司 | Grease composition with repairing and cooling effects and application thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102058511A (en) * | 2010-12-28 | 2011-05-18 | 海南京润珍珠生物技术股份有限公司 | Water outlet cream added with pearl hydrolysate liposome |
| PL2705828T3 (en) * | 2012-09-05 | 2018-07-31 | Deb Ip Limited | Quick-penetrating, soft skin care cream |
| CN105395375B (en) * | 2015-12-29 | 2019-07-09 | 广州市科能化妆品科研有限公司 | A kind of water outlet cream and its preparation method |
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Granted publication date: 20200818 Termination date: 20210824 |