CN109363974A - A kind of moisturiser and preparation method thereof - Google Patents
A kind of moisturiser and preparation method thereof Download PDFInfo
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- CN109363974A CN109363974A CN201811470900.7A CN201811470900A CN109363974A CN 109363974 A CN109363974 A CN 109363974A CN 201811470900 A CN201811470900 A CN 201811470900A CN 109363974 A CN109363974 A CN 109363974A
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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
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- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
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- 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
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- A61K8/817—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 a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions or derivatives of such polymers, e.g. vinylimidazol, vinylcaprolactame, allylamines (Polyquaternium 6)
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Abstract
The present invention relates to a kind of moisturiser and preparation method thereof, moisturiser is made of the oily phase with water lock moisture-keeping functions, the water phase with water supplement function and coalescing agent；The oil suspensions are dispersed in the mixed liquor of water phase and coalescing agent；The oil mutually includes following ingredient in parts by weight: Butyrospermum parkii fruit rouge: 2.0 ~ 4.0%；Ethylhexyl palmitate: 2.0 ~ 4.0%；Hydrogenated olive oil: 1.0 ~ 3.0% and dimethyl silicone polymer: 5.0 ~ 8.0%.The present invention with the preparation of grease suspension technology moisturiser it is mild it is non-stimulated, skin sense is smooth, does not stick that greasy, performance of keeping humidity is good clearly.
Description
Technical field
The invention belongs to technical field of skin care, and in particular to a kind of moisturiser and preparation method thereof.
Background technique
Physiologic Studies show that the 70% of body weight is moisture, and skin is the water-storage reservoir of human body, and water content accounts for about body
The 18~20% of weight.Health skin be it is smooth moisten and it is flexible, if skin water shortage, gently if cause to have dry skin,
It follows the string, generates wrinkle and premature aging；It is heavy then skin is caused to be chapped from the cold.Air-conditioning, environmental pollution, Seasonal conversion are brought in life
Temperature change and pressure and skin aging, metabolism the factors such as slow down and can all skin moisture be caused to be lost, enable skin it is coarse,
Dim mute, the dry line of formation, many skin problems of initiation.Face is in drying regime one day, will lose original elasticity；Continue to
Three days, by tight, peeling, pigmentation was accelerated；Drying time is more than seven days, will generate color spot, deposits toxin；Once more than three
Ten days, various intractable color spots, wrinkle, skin aging speed will be generated and be exceedingly fast.In general, the water content of our skin surfaces
It is very sufficient, it should be 10%~30%, if the water content of skin surface is lower than 10%, skin will be relatively more dry
It is dry, it is tight, or even decortication furfur.Thus it is guaranteed that it is extremely important for maintaining the health of body that skin, which possesses sufficient moisture,
's.To make skin keep the moisture of abundance, other than guaranteeing enough amounts of drinking water daily, it is also necessary to by the shield with performance of keeping humidity
Skin product come hinder moisture of skin volatilization and scatter and disappear.
With the raising of the level of consumption, skin sense that consumer increasingly focuses on the performance of keeping humidity of moisturizer and uses.Mesh
Before, commercially available moisture retention skin care item are all oil-in-water traditional creams mostly, and grease particle is mainly wrapped up institute by emulsifier
A kind of stable emulsion formed, does not have waterproofness, and performance of keeping humidity is not lasting, while because containing more oil, so that applying
Consumer feels relatively to stick greasy when smearing, especially the consumer of oily skin or in more hot summer, and is added
The emulsifier added belongs to one of cosmetics potential stimulus source；And commercially available Water-In-Oil is required to carry out emulsion process, and obtained
Moisturiser moisturizing persistence is relatively preferable, but skin sense is bad mostly or stability is bad.Therefore, for above-mentioned existing skill
Art problem, urgent need develop a kind of moisture retention persistently, do not stick greasy and non-stimulated to skin moisturiser clearly.
Summary of the invention
The purpose of the present invention is aiming at the above technical problems to be solved, provide it is a kind of with grease suspension technology preparation
Skin sense is smooth, does not stick mild moisturiser greasy, that performance of keeping humidity is good and non-stimulated to skin clearly.
Technical scheme is as follows:
A kind of moisturiser is made of the oily phase with water lock moisture-keeping functions, the water phase with water supplement function and coalescing agent；
The oil suspensions are dispersed in the mixed liquor of water phase and coalescing agent；The oil mutually includes following ingredient in parts by weight:
Butyrospermum parkii fruit rouge: 2.0~4.0%；Ethylhexyl palmitate: 2.0~4.0%；Hydrogenated olive oil: 1.0~3.0% and poly-
Dimethyl siloxane: 5.0~8.0%.
Further, the water phase includes following ingredient in parts by weight: carbomer: 0.1~0.3%；Acrylamide
Dimethyltaurine ammonium/VP copolymer: 0.3~0.6%；The polymer of acrylic acid and its homologue esters: 0.4~0.8%；It is pungent
Acyl hydroximic acid: 0.4~0.8%；HA Sodium Hyaluronate: 0.2~0.6%；Natrulon H-10: 3.0~6.0%；Para hydroxybenzene second
Ketone: 0.2~0.5%；Aminomethyl propanol: 0.2~0.6%；Deionized water adds the sum of water-phase component weight percent to be 100%.
Further, the coalescing agent includes following ingredient in parts by weight: CalmYang:3.0~8.0%；Coffee
Coffee ambrette berry extract: 1.0~3.0%.
Further, the acrylic acid and its polymer of homologue esters are esters of acrylic acid/C10-C30 alkylol acrylamide
The cross-linked polymer of acid esters.
Further, green-tea extract, Gotu Kola P.E, Rosmarinus officinalis extract, Radix Glycyrrhizae are contained in the CalmYang
Extract, Gentrin Knotweed P.E, Scutellaria baicalensis extract and german chamomile extract.
A kind of preparation method of moisturiser, specifically comprises the following steps:
(1) by Aqueous Phase Raw Material deionized water injection agitated kettle in, turn on agitator, mixing speed be 700~
Other Aqueous Phase Raw Materials are added in 800rpm while stirring, and keep temperature of charge in 80~85 DEG C of lasting stirrings, mixing speed 40
~50rpm, while vacuum system is opened, keeping vacuum degree is that 0.05~0.06Mpa carries out vacuum defoamation, stirring institute into kettle
Stop stirring when thering is material to be completely dissolved, opens cooling water and be cooled to room temperature, form thickened systems gel；
(3) it is stirred again after coalescing agent being added in thickened systems gel, and keeps temperature of charge at 80~85 DEG C, stirred
Mixing speed is 40~50rpm, and stirring all materials into kettle are completely dissolved and are uniformly mixed；
(4) it accurately weighing oily phase raw material to sequentially add in oil cauldron, heat while stirring, mixing speed is 700~800rpm,
The material temperature of raw material in oily phase is heated to 80~85 DEG C, until stop stirring and heating after raw material is completely dissolved in oil cauldron, it is natural
It is cooled to room temperature, it is made to be frozen into soft paste grease；
(5) the oily phase raw material after stirring and dissolving is slowly added in agitated kettle, is slowly stirred with the mixing speed of 30~50rpm
30~40min is mixed, until visually observing grease is separated into flakes size and stable suspersion in water phase, can stop stirring, is examined
It discharges after survey.
Further, ultrasonic homogenation processing is carried out to phase raw material oily in step (4), submicron order is made in oily phase raw material
Water phase Fu Pei not be introduced after fat particles.
Further, polymerization inhibitor is added when the step (1) Aqueous Phase Raw Material is mixed, in the oily phase of the step (4)
Co-stabilizer is added when being mixed in raw material.
The invention has the following beneficial effects:
1, the emulsion process made in the present invention with the traditional moisturiser of grease suspension technology substitution, Butyrospermum parkii fruit rouge,
Ethylhexyl palmitate, hydrogenated olive oil and dimethyl silicone polymer compound to be formed compounding grease can stable suspersion in water phase
In, the fat content compared to traditional emulsification can reach 20% or so, it is closely linked with water, part when smearing
Moisture can be obstructed by grease, not reach skin；When with suspension grease, the dosage of grease is much smaller than the dosage of emulsified fat,
Water-phase component is separated with oil-phase component, and the ductility that water phase is smeared is greater than oily phase, so water phase can first touch skin when smearing,
Skin is contacted after the grease of suspension, and the fusing point of the compounding grease in the present invention is higher than room temperature, is lower than shell temperature, it can be normal
It is rendered as flakes ointment under temperature, only starts to melt when smearing process contact body temperature, forms protective film in skin surface and rises
To moisturizing, the effect of water lock.So moisturiser of the invention is excellent with having that stability is good, closure is good, moisture retention is lasting etc.
Different performance, salubrious water profit, gives consumer's use feeling of pleasure, is especially suitable for oily skin or summer uses；This guarantor simultaneously
Without adding any emulsifier in wet frost formula, the emulsifier bring risk in one of potential skin irritatin source is avoided, greatly
The safety of product is improved, skin irritatin test shows that product has high safety.
2, carbomer, acrylamide dimethyltaurine ammonium/VP copolymer and C10-C30 alkylol acrylamide are selected in the present invention
Acid esters cross-linked polymer compounding becomes special water phase thickener, and three kinds of compounds have the common high grade of transparency, can guarantee
The transparent appearance of thickened systems, so that lotion is sparkling and crystal-clear bright.Carbomer has excellent thickening effect, acrylamide diformazan simultaneously
Base taurine ammonium/VP copolymer has low resistance to ionic, can lose in conjunction with the inorganic ion of skin surface when smearing
Thickening effect is removed, keeps moisturizing frosted water fast, provides water profit salubrious rich port, olefin(e) acid esters and C10-C30 alkylol acrylamide acid esters
Cross-linked polymer has excellent suspension effect, and insoluble component can be made to be suspended in system, therefore compounds the water phase formed
Thickener suspending power is strong, under conditions of being added without emulsifier, grease can be made suspending stabilized in compounding thickener, made simultaneously
Moisturiser has salubrious sense and the moist humectant properties to skin.
3, compound CalmYang and Abelmoschus esculentus berry extract rich in various plants extract are added in the present invention
The symptoms such as inflammation, allergy caused by can substantially reducing because of factors such as weather, environment, pungents；Simultaneously in skin surface
It is formed " vegetation water glue film ", keeps moisture, effectively reduce water loss, the moisture and nutriment itself carried can be discharged,
Water content of stratum corneum and various small molecule nutritional ingredients are supplemented, the water storage and defence capability of skin are greatly promoted.
Specific embodiment
Active constituent HA Sodium Hyaluronate in the present invention in water phase can remove the irradiation of the ultraviolet light in sunlight in epidermis
Generated active oxygen radical protects the skin from its evil, referred to as efficient free radical " street cleaner "；HA is efficient water lock
The factor, high hygroscopic property effectively lock moisture, take good care of baby's sebum film；Skin bottom is permeated, prevents infant skin from chapping；HA is logical
The proliferation for promoting epidermal cell and differentiation and the effect of scavenging activated oxygen are crossed, can promote baby's injury skin again
It is raw.Polyglycereol in water phase can provide moisture retention, and the low-temperature stability of product can be improved.
The additive of C phase includes the compound CalmYang rich in various plants extract and Abelmoschus esculentus fruit in the present invention
Extract；
Wherein, pure natural containing green tea, centella, rosemary, Radix Glycyrrhizae, polygonum cuspidate, scutellaria and seven kinds of german chamomile in CalmYang
The extract of plant component has rich and varied effect, contains Flavonoid substances and catechin in green tea, it was reported that: catechu
Element is a kind of effective anti-infective；Baical Skullcap root P.E has heat-clearing and damp-drying drug, purging fire for removing toxin and other effects and anti-oxidant, anticancer, resists
The pharmacological actions such as viral antibacterial, CalmYang are scorching caused by can substantially reducing because of factors such as weather, environment, pungents
The symptoms such as disease, allergy；
Wherein, Abelmoschus esculentus berry extract is numerous rich in nutritional ingredient: plant polyose, pectin, dietary fiber etc., and calcareous
Content is quite high, even higher than dairy products, what the okra place more special relative to other vegetables was to contain inside it
Mucus, (sugared condensate: main composition has D- galactolipin, L- rhamnose, L-arabinose, D- half to this rare emplastic
Lactobionic acid etc.) in main component contain pectin, stickiness glycoprotein, cellulose A and potassium, okra cross the polysaccharide in mucus at
Point, it can be formed " vegetation water glue film ", keep moisture, isolation pollution；It repairs and is had dry skin caused by calcium deficiency, help promotes skin
Moisture content, soft skin, can be used as moisturizer, and VC abundant has anti-oxidation efficacy；Adhesive component plays instant consolidation skin
Skin effect, clayey and performance of the abelmoschus plant polysaccharide similar to vegetalitas sodium hyaluronate, smooth sense of touch is dry and comfortable after dry not stick greasy, can help
Helping improves the sense of product skin, adjusts product quality, the moisture in skin is constantly lost, and leads to dry water shortage situation, gumbo essence
The glue film that China is formed effectively reduces water loss such as the network of rivers, while it can discharge the moisture and nutrients itself carried
Matter supplements water content of stratum corneum and various small molecule nutritional ingredients, greatly promotes the water storage and defence capability of skin, it is calcareous in addition to
Be skeleton, dental health key component except, an even more ring of skin keratinocytes atomization, skin lack calcium from
The period of the day from 11 p.m. to 1 a.m, can tarnish can also become sensitive fragile with elasticity, epidermis, cause dry symptoms, the okra such as itch of allergy and be rich in calcium
Matter can help skin to maintain health, prevent dry skin problem, keep the skin wet, soft and moist skin.Abelmoschus esculentus berry extract belongs to
Renewable plant origin, therefore its source green economy environmental protection, and there is good biological degradability, irritation is low.
Below with reference to preferred embodiment, the present invention is further illustrated.
Embodiment 1
A kind of moisturiser is made of the oily phase with water lock moisture-keeping functions, the water phase with water supplement function and coalescing agent；
The oil suspensions are dispersed in the mixed liquor of water phase and coalescing agent；The oil mutually includes following ingredient in parts by weight:
2.0% Butyrospermum parkii fruit rouge, 2.0% ethylhexyl palmitate, 2.0% hydrogenated olive oil and 5.0% dimethyl silicone polymer.
Further, the water phase includes following ingredient by weight percentage: 0.1% carbomer, 0.3% acryloyl
Amine dimethyltaurine ammonium/VP copolymer, 0.4% esters of acrylic acid/C10-30 alkylol acrylamide acid esters cross-linked polymer, 0.4%
Decoyl hydroximic acid, 0.2%HA Sodium Hyaluronate, 3.0% Natrulon H-10,0.2% parahydroxyacet-ophenone and 0.2% aminomethyl third
Alcohol, deionized water add 95.2% to the sum of A phase constituent weight percent be 100%.
Further, the coalescing agent includes following ingredient by weight percentage: 3.0%CalmYang and
3.0% Abelmoschus esculentus berry extract；In the CalmYang containing green-tea extract, Gotu Kola P.E, Rosmarinus officinalis extract,
Licorice, Gentrin Knotweed P.E, Scutellaria baicalensis extract and german chamomile extract.
A kind of preparation method of moisturiser, specifically comprises the following steps:
(1) deionized water in Aqueous Phase Raw Material is injected in agitated kettle, turn on agitator, mixing speed 700rpm, side
It stirs side and other Aqueous Phase Raw Materials is added, and keep temperature of charge in 80 DEG C of lasting stirrings, mixing speed 40rpm is opened simultaneously
Vacuum system, keeping vacuum degree is that 0.05Mpa carries out vacuum defoamation, and stirring all materials into kettle stop stirring when being completely dissolved
It mixes, opens cooling water and be cooled to room temperature, form thickened systems gel；
(2) it is added in thickened systems gel after the coalescing agent and stirs again, and keep temperature of charge at 80 DEG C, stir
Mixing speed is 40rpm, and stirring all materials into kettle are completely dissolved and are uniformly mixed；
(3) it accurately weighs oily phase raw material to sequentially add in oil cauldron, heat while stirring, mixing speed 700rpm will be oily
The material temperature of raw material is heated to 80 DEG C in phase, until stopping stirring and heating after raw material is completely dissolved in oil cauldron, naturally cools to room
Temperature makes it be frozen into soft paste grease；
(5) the oily phase raw material after being stirred is slowly added in agitated kettle, is slowly stirred with the mixing speed of 30rpm
30min can stop stirring until visually observing grease is separated into flakes size and stable suspersion in water phase, go out after detection
Material.
Further, ultrasonic homogenation processing is carried out to phase raw material oily in step (3), submicron order is made in oil phase material
Not Fu Pei fat particles, facilitating compounding, grease is more stable is suspended in water phase.
Further, polymerization inhibitor is added when the step (1) Aqueous Phase Raw Material is mixed, in the oily phase of the step (3)
Co-stabilizer is added when being mixed in raw material.
Embodiment 2
A kind of moisturiser is made of the oily phase with water lock moisture-keeping functions, the water phase with water supplement function and coalescing agent；
The oil suspensions are dispersed in the mixed liquor of water phase and coalescing agent；The oil mutually includes following ingredient in parts by weight:
4.0% Butyrospermum parkii fruit rouge, 4.0% ethylhexyl palmitate, 3.0% hydrogenated olive oil and 8.0% dimethyl silicone polymer.
Further, the water phase includes following ingredient by weight percentage: 0.3% carbomer, 0.6% acryloyl
Amine dimethyltaurine ammonium/VP copolymer, 0.8% esters of acrylic acid/C10-C30 alkylol acrylamide acid esters cross-linked polymer,
0.8% decoyl hydroximic acid, 0.6%HA Sodium Hyaluronate, 6.0% Natrulon H-10,0.5% parahydroxyacet-ophenone and 0.6% ammonia first
Base propyl alcohol, deionized water add 89.8% to the sum of A phase constituent weight percent be 100%.
Further, the coalescing agent includes following ingredient in parts by weight: 8.0%CalmYang and 3.0% coffee
Coffee ambrette berry extract；It is mentioned in the CalmYang containing green-tea extract, Gotu Kola P.E, Rosmarinus officinalis extract, Radix Glycyrrhizae
Take object, Gentrin Knotweed P.E, Scutellaria baicalensis extract and german chamomile extract.
A kind of preparation method of moisturiser, specifically comprises the following steps:
(1) deionized water in Aqueous Phase Raw Material is injected in agitated kettle, turn on agitator, mixing speed 800rpm, side
It stirs side and other Aqueous Phase Raw Materials is added, and keep temperature of charge in 85 DEG C of lasting stirrings, mixing speed 50rpm is opened simultaneously
Vacuum system, keeping vacuum degree is that 0.06Mpa carries out vacuum defoamation, and stirring all materials into kettle stop stirring when being completely dissolved
It mixes, opens cooling water and be cooled to room temperature, form thickened systems gel；
(2) it is stirred again after coalescing agent being added in thickened systems gel, and keeps temperature of charge at 85 DEG C, stirring speed
Degree is 50rpm, and stirring all materials into kettle are completely dissolved and are uniformly mixed；
(3) it accurately weighs oily phase raw material to sequentially add in oil cauldron, heat while stirring, mixing speed 800rpm will be oily
The material temperature of raw material is heated to 85 DEG C in phase, until stopping stirring and heating after raw material is completely dissolved in oil cauldron, naturally cools to room
Temperature makes it be frozen into soft paste grease；
(4) the oily phase raw material after being stirred is slowly added in agitated kettle, is slowly stirred with the mixing speed of 50rpm
40min can stop stirring until visually observing grease is separated into flakes size and stable suspersion in water phase, go out after detection
Material.
Further, ultrasonic homogenation processing is carried out to phase raw material oily in step (3), submicron order is made in oil phase material
Not Fu Pei fat particles, facilitating compounding, grease is more stable is suspended in water phase.
Further, polymerization inhibitor is added when Aqueous Phase Raw Material is mixed in the step (1), in the step (3) oil
Co-stabilizer is added when being mixed in phase raw material.
Embodiment 3
A kind of moisturiser is made of the oily phase with water lock moisture-keeping functions, the water phase with water supplement function and coalescing agent；
The oil suspensions are dispersed in the mixed liquor of water phase and coalescing agent；The oil mutually includes following ingredient in parts by weight:
3% Butyrospermum parkii fruit rouge, 3% ethylhexyl palmitate, 2% hydrogenated olive oil and 6% dimethyl silicone polymer.
Further, the water phase includes following ingredient by weight percentage: 0.2% carbomer, 0.5% acryloyl
Amine dimethyltaurine ammonium/VP copolymer, 0.6% esters of acrylic acid/C10-C30 alkylol acrylamide acid esters cross-linked polymer,
0.6% decoyl hydroximic acid, 0.4%HA Sodium Hyaluronate, 5% Natrulon H-10,0.4% parahydroxyacet-ophenone and 0.4% aminomethyl
Propyl alcohol, deionized water add 91.9% to the sum of A phase constituent weight percent be 100%.
Further, the coalescing agent includes following ingredient in parts by weight: 6%CalmYang and 2% coffee are yellow
Certain herbaceous plants with big flowers berry extract；In the CalmYang containing green-tea extract, Gotu Kola P.E, Rosmarinus officinalis extract, licorice,
Gentrin Knotweed P.E, Scutellaria baicalensis extract and german chamomile extract.
A kind of preparation method of moisturiser, specifically comprises the following steps:
(1) deionized water in Aqueous Phase Raw Material is injected in agitated kettle, turn on agitator, mixing speed 750rpm, side
It stirs side and other Aqueous Phase Raw Materials is added, and keep temperature of charge in 82 DEG C of lasting stirrings, mixing speed 45rpm is opened simultaneously
Vacuum system, keeping vacuum degree is that 0.05Mpa carries out vacuum defoamation, and stirring all materials into kettle stop stirring when being completely dissolved
It mixes, opens cooling water and be cooled to room temperature, form thickened systems gel；
(2) it is stirred again after coalescing agent being added in thickened systems gel, and keeps temperature of charge at 82 DEG C, stirring speed
Degree is 45rpm, and stirring all materials into kettle are completely dissolved and are uniformly mixed；
(3) it accurately weighs oily phase raw material to sequentially add in oil cauldron, heat while stirring, mixing speed 750rpm will be oily
The material temperature of raw material is heated to 82 DEG C in phase, until stopping stirring and heating after raw material is completely dissolved in oil cauldron, naturally cools to room
Temperature makes it be frozen into soft paste grease；
(4) the oily phase raw material after being stirred is slowly added in agitated kettle, is slowly stirred with the mixing speed of 40rpm
35min can stop stirring until visually observing grease is separated into flakes size and stable suspersion in water phase, go out after detection
Material.
Further, ultrasonic homogenation processing is carried out to phase raw material oily in step (3), submicron order is made in oily phase raw material
Not Fu Pei fat particles, facilitating compounding, grease is more stable is suspended in water phase.
Further, polymerization inhibitor is added when Aqueous Phase Raw Material is mixed in the step (1), in the step (3)
Co-stabilizer is added when being mixed in oily phase raw material.
Test method:
Human skin patch test: being the random, research of Unit two, test material application is primary, and test sample is diluted into
10% solution, and it is maintained at 37-38 DEG C, this test material is gradually added drop-wise on the human skin of tester, so
That sterilized pure water is gradually added drop-wise on the another side human skin of tester afterwards, this research needs 10 tests
Person.
Tested according to random secondary ordered pair tester, and specify which kind of substance to human skin carry out be added dropwise and
The material of dropwise addition is also to carry out in a random way, and a drop test fluid appropriate is added drop-wise to the human skin of tester at leisure
On, then sterilized water is added drop-wise on the human skin of another side at leisure, each test material is used newly
Disposable sterilized dropping device, and on the human skin for tester after i.e. dispose, it is all slowly
The work that material is added dropwise is completed by investigator or well-trained technician, for every place's skin use individual paper handkerchief with
Exhaustion.
In 30 seconds, or as quickly as possible after test material is added dropwise, tester is inquired, using following standard to them
Human skin it is stimulated feel to be classified: 0=is within normal limit；1=is mild, very slight stimulation；2=
Medium stimulation；It is seriously stimulated with 3=.Test material is being added dropwise 1/4 hour and after 1 hour, is inquiring tester again, it is right
The stimulation of human skin is classified (patch test skin adverse reaction grading standard is shown in Table 1).
1 patch test skin adverse reaction grading standard of table
| Skin adverse reaction | Classification |
| It is reactionless | 0 |
| Light red spot | 1 |
| Erythema, infiltration, papule | 2 |
| Erythema, oedema, papule, blister | 3 |
| Erythema, oedema, bleb | 4 |
Test result:
| Sample | To the grade of human skin stimulation |
| Example 1 group closes object | 0 |
| 2 composition of embodiment | 0 |
| 3 composition of embodiment | 0 |
The above results show thorn of the moisturizing cream composition produced by the present invention unlike sterilized pure water to human skin
Swash more serious.
Moisture retention test: test sample is used according to regulations during test.Unified cleaning both hands inner forearm, does before test
Good measurement markers.Test sample smear zone and blank district are randomly distributed in left and right arm calibration region, it is ensured that all tests
Sample and white space position statistically reach balance.The initial value in each region is first measured, then by test sample by regulation
Single is measured to smear.The measurement in test sample region and control zone is carried out using moisture of skin tester at a set point in time, often
A region is measured in parallel 5 times, is averaged record, this research needs 20 testers, and test data is 20 testers'
Average value.
According to formula keratoderma change of moisture content rate=[(Th-T0)-(Th blank-T0 blank)]/T0, moisturizing is calculated
Before white use, 4 hours keratoderma change of moisture content rates after 1 hour and use after use, specific structure is referring to table 2
2 moisturiser moisture retention test data of table
| Before use | After 1 hour | After 4 hours | |
| Embodiment 1 | 0 | 57% | 32% |
| Embodiment 2 | 0 | 60% | 31% |
| Embodiment 3 | 0 | 58% | 31% |
The above results show that moisturiser produced by the present invention has keratoderma water content after using 1 hour very greatly
Promotion, and after using 4 hours can preferably maintained.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention,
It should be equivalent substitute mode, be included in protection scope of the present invention.
Claims (8)
1. a kind of moisturiser, it is characterised in that: by the oily phase with water lock moisture-keeping functions, water phase and film forming with water supplement function
Auxiliary agent composition；The oil suspensions are dispersed in the mixed liquor of water phase and coalescing agent；The oil mutually includes as follows with parts by weight
The ingredient of meter: Butyrospermum parkii fruit rouge: 2.0 ~ 4.0%；Ethylhexyl palmitate: 2.0 ~ 4.0%；Hydrogenated olive oil: 1.0 ~ 3.0% with
And dimethyl silicone polymer: 5.0 ~ 8.0%.
2. moisturiser as described in claim 1, it is characterised in that: the water phase includes following ingredient in parts by weight: card
Wave nurse: 0.1 ~ 0.3%；Acrylamide dimethyltaurine ammonium/VP copolymer: 0.3 ~ 0.6%；Acrylic acid and its homologue esters
Polymer: 0.4 ~ 0.8%；Decoyl hydroximic acid: 0.4 ~ 0.8%；HA Sodium Hyaluronate: 0.2 ~ 0.6%；Natrulon H-10: 3.0 ~ 6.0%；
Parahydroxyacet-ophenone: 0.2 ~ 0.5%；Aminomethyl propanol: 0.2 ~ 0.6%；Deionized water adds the sum of water-phase component weight percent to be
100%。
3. moisturiser as described in claim 1, it is characterised in that: the coalescing agent include it is following in parts by weight at
Point: CalmYang:3.0 ~ 8.0%；Abelmoschus esculentus berry extract: 1.0 ~ 3.0%.
4. moisturiser as claimed in claim 2, it is characterised in that: the acrylic acid and its polymer of homologue esters are third
Olefin(e) acid esters/C10-C30 alkylol acrylamide acid esters cross-linked polymer.
5. moisturiser as claimed in claim 3, it is characterised in that: contain green-tea extract, centella in the CalmYang
Extract, Rosmarinus officinalis extract, licorice, Gentrin Knotweed P.E, Scutellaria baicalensis extract and german chamomile extract.
6. the preparation method of moisturiser as claimed in claim 1 to 5, which is characterized in that specifically comprise the following steps:
(1) by the deionized water injection agitated kettle in Aqueous Phase Raw Material, turn on agitator, mixing speed is 700 ~ 800rpm, side
It stirs side and other Aqueous Phase Raw Materials is added, and keep temperature of charge in 80 ~ 85 DEG C of lasting stirrings, mixing speed is 40 ~ 50rpm, together
Shi Kaiqi vacuum system, keeping vacuum degree is that 0.05 ~ 0.06Mpa carries out vacuum defoamation, and stirring all materials into kettle are complete
Stop stirring when dissolution, opens cooling water and be cooled to room temperature, form thickened systems gel；
(3) it is stirred again after coalescing agent being added in thickened systems gel, and keeps temperature of charge at 80 ~ 85 DEG C, stirring speed
Degree is 40 ~ 50rpm, and stirring all materials into kettle are completely dissolved and are uniformly mixed；
(4) it accurately weighs oily phase raw material to sequentially add in oil cauldron, heat while stirring, mixing speed is 700 ~ 800rpm, will be oily
The material temperature of raw material is heated to 80 ~ 85 DEG C in phase, until stopping stirring and heating after raw material is completely dissolved in oil cauldron, naturally cools to
Room temperature makes it be frozen into soft paste grease；
(5) the oily phase raw material after stirring and dissolving is slowly added in agitated kettle, 30 are slowly stirred with the mixing speed of 30 ~ 50rpm ~
40min, until can stop stirring, discharge after detection when visually observing grease and being separated into flakes size and stable suspersion.
7. the preparation method of moisturiser as claimed in claim 6, it is characterised in that: surpass to phase raw material oily in step (4)
Sound homogenize process introduces water phase after sub-micron rank compounding fat particles are made in oily phase raw material.
8. the preparation method of moisturiser as claimed in claim 7, it is characterised in that: mixed in the step (1) Aqueous Phase Raw Material
Polymerization inhibitor is added when stirring, co-stabilizer is added when the oily phase raw material of the step (4) is mixed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811470900.7A CN109363974B (en) | 2018-12-04 | 2018-12-04 | Moisturizing cream and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811470900.7A CN109363974B (en) | 2018-12-04 | 2018-12-04 | Moisturizing cream and preparation method thereof |
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| CN109363974B CN109363974B (en) | 2021-11-23 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105496902A (en) * | 2016-01-21 | 2016-04-20 | 广州市中养生物科技有限公司 | Body lotion |
| CN107496194A (en) * | 2016-06-13 | 2017-12-22 | 欧诗漫生物股份有限公司 | A kind of surfactant and preparation method thereof |
| CN108524377A (en) * | 2018-07-05 | 2018-09-14 | 上海新高姿化妆品有限公司 | A kind of lightening compositions and its face cream |
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2018
- 2018-12-04 CN CN201811470900.7A patent/CN109363974B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105496902A (en) * | 2016-01-21 | 2016-04-20 | 广州市中养生物科技有限公司 | Body lotion |
| CN107496194A (en) * | 2016-06-13 | 2017-12-22 | 欧诗漫生物股份有限公司 | A kind of surfactant and preparation method thereof |
| CN108524377A (en) * | 2018-07-05 | 2018-09-14 | 上海新高姿化妆品有限公司 | A kind of lightening compositions and its face cream |
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