CN107440919B - A kind of stable dropper foundation emulsion and preparation method thereof - Google Patents
A kind of stable dropper foundation emulsion and preparation method thereof Download PDFInfo
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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
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
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- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
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- 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
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- 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
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/89—Polysiloxanes
- A61K8/891—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
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Abstract
The invention belongs to cosmetic fields, it is related to a kind of foundation emulsion that can be used for dropper, its titanium dioxide for containing the processing of ultra-fine silicon, nano-titanium dioxide, concealing agent composed by boron nitride, the emulsifier of lauryl polyethylene glycol-8 dimethyl siloxane and PEG-10 Polydimethylsiloxane composition, viscosity modifier ring five dimethyl silicone polymer, powder dispersing agent hydrogenate dimethyl silicone polymer.Furthermore foundation emulsion of the invention can also contain the ingredients such as moisturizer, skin sense improver, brightener, ultraviolet absorber.Foundation cream fluid viscosity of the invention is low, and quality is frivolous, easy to apply, and with the skin sense as frivolous silk cunning, while concealing effect is good.
Description
Technical field
The invention belongs to cosmetic field, it is related to a kind of stable dropper foundation emulsion and preparation method thereof.
Background technique
Foundation cream plays the part of important role in the daily dressing of women, its function has both between color make-up and skin care
The double effects of adornment and skin care.But the past, since its powder sense is thick and heavy, makeup is not enough naturally, skin seems partially dry, so disappearing
The person of expense is less satisfied.The foundation cream of liquid can improve the heavy feeling of foundation cream, but on the one hand, liquid foundation consistency is excessively glutinous on the market
Thick, texture excessively sticks greasy, and the coating experience sense of product is bad, and on the other hand the coating of more thin foundation cream is preferable, but
Concealing is ineffective, the imperceptible apparent concealing effect of consumer.Furthermore foundation emulsion is asked on there is also some on the market
Topic: first: being done and the problem of floating powder with retrodeviating；Second: diluter foundation emulsion is shelved for a long time, it may appear that layering or pigment are not
Uniform phenomenon is generally needed to be added steel ball, or using the mark preceding shaken up, on the one hand to consider the compatible of steel ball and Material
Property, it is bad that another aspect consumer uses experience sense.Simultaneously in recent years research staff studied in terms of foundation emulsion it is more,
There are many powder liquid patents of invention in application, such as: application No. is 201410805313.4 a kind of skin softening sense essence powders
Bottom liquid and preparation method thereof has used pure oil systems, and a large amount of ring five dimethyl silicone polymer and silicone elastomer is added, sufficiently changes
The spreadability and the comfort after use for being apt to powder liquid；Application No. is a kind of 201610941615.3 stabilizations, water resistant, vapor-permeable type
Foundation emulsion, it is concealing agent that mica powder, which is utilized, and compound botanical extract mitigates the silty sense of foundation emulsion, applies this money foundation emulsion
Spreading has the characteristics that soft and smooth easy extension.Application No. is a kind of 201610510083.8 skin-moisturizing, skin foundation emulsions, with titanium dioxide
(titanium dioxide) and pearl powder are concealing agent, compound skin care emollient, skin is made to obtain preferable moistening effect.But these patents are examined
Consider reduction concealing agent or compounds other weaker pearl powders of silty sense and mica powder, more frivolous but concealing effect in skin sense
It is relatively weak.
For this purpose, foundation emulsion on the market is difficult to take into account frivolous quality and good concealing effect, consumer cannot be enabled complete
It is satisfied.
Summary of the invention
Above-mentioned to solve the problems, such as, the invention patent provides that a kind of viscosity is diluter and the good foundation cream of concealing degree
The quality of liquid, low viscosity is applicable not only to the packaging material of dropper, and improves foundation cream coating, like the matter of essence in experience sense
Ground improves the not strong disadvantage of the universal concealing power of liquid foundation liquid in effect, but also provide with the skin sense as frivolous silk cunning
The effect of good luster effect, improves the obscure of skin, non-uniform pigementation.The present invention also provides a kind of foundation emulsions
Preparation method.
Above-mentioned purpose of the invention is realized by following technological means:
On the one hand, the present invention provides a kind of foundation emulsion, containing 10-20 parts of concealing agent, 2-6 parts of emulsifier and
10-20 parts of viscosity modifier.Wherein, the concealing agent be selected from ultra-fine silicon processing titanium dioxide, nano-titanium dioxide with
And boron nitride compounding.The parts by weight of titanium dioxide, nano-titanium dioxide and boron nitride that ultra-fine silicon is handled are respectively 10-12
Part, 3-6 parts, 1-5 parts.
The partial size of the titanium dioxide of the ultra-fine silicon processing is 0.2 μm -0.25 μm；It is ultra-fine as preferred embodiment
The average grain diameter of the titanium dioxide of silicon processing is 0.2 μm.The refractive index of titanium dioxide be it is highest in white pigment, therefore, from
For theoretically, its covering power is also highest.But titanium dioxide granule size, grain structure and degree of scatter influence it
Covering power.In the range of being greater than visible light half-wave wavelength, partial size is thinner, and dispersibility is bigger, then covering power is bigger.But it has one
Fixed limit.When average grain diameter is 0.2 μm, covering power is maximum, and the partial size it is advantageous to the titanium dioxide of ultra-fine silicon processing is
0.2 μm or so.The particle size interval of the nano-titanium dioxide is 0.04-0.05 μm.On the one hand, nano-titanium dioxide can provide
Daily anti-sunlight function, another aspect nano-titanium dioxide can penetrate visible light, and it is natural that skin whiteness when using in cosmetics is added.
The partial size of the boron nitride is 10-20 μm.On the one hand, boron nitride can provide certain concealing effect, another party
The unique crystal structures of the hexagon of face boron nitride impart the soft focal length effect of product, allow product to have the effect of bright and only
Special silk smooth felling, improves the skin-friendly of product and the persistence of dressing.Three kinds of powder proportions use, and foundation emulsion performance can be enabled preferable
Concealing effect while bright luster effect is provided, and assign product unique silk smooth felling.
In the case where maintaining concealing agent total content constant, by three kinds of concealing agent two-by-two combine experiment result as it can be seen that super
Thin titanium dioxide compounds nano-titanium dioxide, and effect is slightly worse on concealing degree and smoothness, especially in smoothness, is not achieved
The experience sense of three kinds of compoundings；Nano-titanium dioxide and boron nitride combine experiment, according to the experimental results, smoothness is optimal, but
It is concealing degree is level that is worst, not also being optimal；Superfine titanic oxide and boron nitride combine experiment, in smoothness
With good experience sense, but concealing degree and it is daily it is sun-proof on ideal result is not achieved.And the two of incorporating ultrafine silicon processing
Titanium oxide, nano-titanium dioxide, these three concealing agent of boron nitride can just obtain effect outstanding.
Wherein, the emulsifier is selected from lauryl polyethylene glycol-8 dimethyl siloxane (primary emulsion) and PEG-10 is poly-
Dimethyl siloxane (assistant for emulsifying agent) compounding；The Gui Jiji polyethylene glycol-8 dimethyl siloxane and PEG-10 poly dimethyl
The parts by weight of siloxanes are respectively 1-4 parts, 1-3 parts.
Its HLB (hydrophilic-hydrophobic balance value) of lauryl polyethylene glycol-8 dimethyl siloxane is 3.0, is a multi-functional alkane
Radical siloxane polyethers emulsifier.Its emulsifying capacity is strong, and operation is easy, and skin sense is not softly sticky, while being a kind of efficient silicone oil
Packet water emulsifier.Coemulsifier PEG-10 Polydimethylsiloxane can stablize the oily phase based on a large amount of powder class and silicone oil.
Lauryl polyethylene glycol-8 dimethyl siloxane and being used in compounding for PEG-10 Polydimethylsiloxane can provide preferable oil packet
The stability of aqueous systems.
The viscosity modifier is selected from ring five dimethyl silicone polymer, trisiloxanes/dimethyl siloxane mixture, pungent
One or more of base polymethyl siloxane；As preferred embodiment, the viscosity modifier is selected from ring five poly- two
Methylsiloxane.It, not only can be with using ring five dimethyl silicone polymer because dosage is big in the present invention system for viscosity modifier
Save the cost, and good viscosity-adjusting agent can be played the role of.
The viscosity of foundation emulsion of the invention is controlled in 500rpm-1500rpm, and viscosity is very low, can satisfy the packaging material of dropper.
As preferred embodiment, the viscosity of the foundation emulsion is controlled in 800rpm-1200rpm.Have in the range of viscosities like
The quality of Essence, and tend to smear out.
As preferred embodiment, the foundation emulsion of the invention also powder dispersing agent containing 0.5-2.0 parts by weight is described
Powder dispersing agent be selected from hydrogenation dimethyl silicone polymer and triethoxysilylethyl polydimethylsiloxanes ethyl poly- two
Methylsiloxane, it is preferable that the parts by weight of the two are respectively 0.5-1.0 parts, 0.2-1.0 parts.The dispersion of dispersion powder at present
Agent has Tweens, polyglyceryl-3 diisostearate, poly- hydroxy stearic acid, and such dispersing agent has good dispersion effect, but
The disadvantage is that bringing heavier skin sense and sticky sense, dimethyl silicone polymer and triethoxysilylethyl poly dimethyl are hydrogenated
Their unique silicone oil structures of silica ethyl polydimethylsiloxanes can be very in the system that silicone oil accounts for the silicon Water-In-Oil of main component
The toner of the titanium dioxide of dispersed silicon processing and silicon processing well.It can be seen that in the embodiments, being given with the powder of two kinds of complex treatments
With the skin sense and better stability of product lightweight.
As preferred embodiment, foundation emulsion of the invention, the also ultraviolet absorber containing 10-18 parts by weight.As
A kind of embodiment, the ultraviolet absorber are selected from ethylhexyl methoxy cinnamate, ethylhexyl salicylate, butyl methoxy
One or more of base dibenzoyl methane, the own ester of diethylamino oxybenzene formylbenzoate, more preferable methoxy cinnamic acid
The combination of ethylhexyl and ethylhexyl salicylate.
As preferred embodiment, powder liquid of the invention, also the skin sense improver containing 1-4 parts by weight.Described
Skin sense improver is in dimethicone/vinyl-dimethyl base silicone oil cross-linked copolymer and spherical polymethylsilsesquioxane
It is one or two kinds of；More preferably their two kinds combinations.
As preferred embodiment, foundation emulsion of the invention also contains moisturizer, film forming agent, antifreeze, brightener, profit
One of skin grease, pigment, preservative and essence are a variety of.
As preferred embodiment, the parts by weight of the moisturizer are 5-15 parts；The moisturizer is selected from saturating
One of bright matter acid sodium, trehalose, glycerol, butanediol, vitamin B5 are a variety of；
As preferred embodiment, the parts by weight of the film forming agent are 1-5 parts；The film forming agent is selected from front three
One of base silane oxygroup esters of silicon acis, polyethylene, polyvinyl alcohol are a variety of；
As preferred embodiment, the parts by weight of the antifreeze are 0.5-1.0 parts；The antifreeze is selected from
Sodium chloride；
As preferred embodiment, the parts by weight of the brightener are 0.5-2 parts, and the brightener is selected from benzene
One or both of the poly- trimethicone of base silyloxyphenyl, phenyl trimethicone；
As preferred embodiment, the parts by weight of the moisturizing grease are 2-8 parts；The moisturizing grease is selected from
One or both of carbonic acid dioctyl ester, neopentyl glycol heptanoate.
As preferred embodiment, the parts by weight of the pigment are 0.5-3 parts；The pigment is selected from iron oxide
One of Huang, iron oxide red, iron oxide black etc. are a variety of.
The parts by weight and type of the preservative and essence are not particularly limited, and number or type can be added in cosmetics
.
In addition to this, foundation emulsion of the invention can also contain natural plant extracts, as Flos Rosae Rugosae extract, pomegranate mention
Take object, hippophae rhamnoides, gadol extract, Gotu Kola P.E, calendula extract, Fructus Cucumidis sativi extract, aloe extract,
Grape seed extract, cherry extract etc. contain natural active constituent in these extracts.
Embodiment as one preferred: foundation emulsion of the invention contains the component of following parts by weight:
Wherein, the moisturizer is selected from one of Sodium Hyaluronate, trehalose, glycerol, butanediol and vitamin B5
Or it is a variety of；
Wherein, the moisturizing grease is selected from carbonic acid dioctyl ester and/or neopentyl glycol heptanoate；
Wherein, the skin sense improver is selected from vinyldimethicone/polymethyl siloxane silsesquioxane
One in cross-linked polymer, dimethicone/vinyl-dimethyl base silicone oil cross-linked copolymer and spherical polymethylsilsesquioxane
Kind or two kinds；It is preferred that their two kinds combinations；
Wherein, the brightener is selected from one of double phenyl dimethicones, phenyl trimethicones
Or combinations thereof；
Wherein, the ultraviolet absorber is selected from ethylhexyl methoxy cinnamate, ethylhexyl salicylate, butyl methoxy
One or more of base dibenzoyl methane, the own ester of diethylamino oxybenzene formylbenzoate；It is preferred that methoxy cinnamic acid second
The combination of base own ester and ethylhexyl salicylate；
Wherein, the viscosity modifier is selected from ring five dimethyl silicone polymer, trisiloxanes/dimethyl siloxane mixing
One or more of object, octyl polymethyl siloxane；
Wherein, the film forming agent is selected from one of trimethyl silicane alkoxy esters of silicon acis, polyethylene, polyvinyl alcohol or more
Kind.
On the other hand, the present invention also provides a kind of foundation emulsion the preparation method comprises the following steps:
(1) water phase is added in water phase pot, is heated to 75-80 DEG C, stirring and dissolving is complete, keeps the temperature 10-30min, is cooled to
40-45℃。
(2) by nano-titanium dioxide, the titanium dioxide of ultra-fine silicon processing, boron nitride, hydrogenation dimethyl silicone polymer, three second
Oxygroup silyl ether polydimethylsiloxanes ethyl dimethyl silicone polymer, ring five dimethyl silicone polymer are added three-roller and grind
Other ingredients of oily phase are added oily phase pot after mixing evenly, are added ground by mill three times to spare after fine and smooth grainless
Be milled phase, stirs evenly, is pumped into emulsion pot together, is warming up to 40-45 DEG C, maintains 40-45 DEG C of temperature.
(3) water phase is slowly pumped under high-speed stirred into emulsion pot, water phase need to exhaust in 30 minutes, homogeneous 5-10min
Minute, preservative and essence is added, continues stirring and is cooled to 28-35 DEG C, stops stirring, preparation is completed.
It is poly- with powder dispersing agent hydrogenation dimethione, triethoxysilylethyl in preparation method of the present invention
Dimethyl silica ethyl dimethyl silicone polymer and ring five dimethyl silicone polymer pre-process the titanium dioxide of ultra-fine silicon processing
Titanium, nano-titanium dioxide, iron oxides, powder dispersing agent can preferably dispersion, reduce absorption of the powder to oil-phase component,
The grease of low content can dispersion powder, powder dispersing agent hydrogenate dimethione, triethoxysilylethyl poly- two
Methyl silica ethyl dimethyl silicone polymer and ring five dimethyl silicone polymer, which are used in compounding, realizes lower viscosity Material simultaneously
Skin sense is also more frivolous, mitigates the sticky sense of Tweens powder dispersing agent.
Beneficial effects of the present invention:
1. the quality of foundation emulsion of the invention, low viscosity is applicable not only to the packaging material of dropper, and improves foundation cream coating
Property.Its with frivolous silk it is sliding as skin sense, quality like as essence has stronger concealing power in effect, improves market
The universal not strong disadvantage of upper liquid foundation emulsion concealing power, is suitble to the age in the naturally naked of 25 to 45 years old stages white collar women
Adornment allows skin to seem bright glossy.
2. foundation emulsion of the invention not only effectively solves floating powder and the obscure disadvantage of skin, but also also highlights the light of skin
The effect of damp degree, deep moisturizing.
3. foundation emulsion of the invention is the formula system of a stable low viscosity, heat-resisting 48 DEG C, -20 DEG C and 40 are passed through
DEG C cold cycling, resist cold -10 DEG C of trimestral stability tests, it was demonstrated that the system has low-viscosity stable.It avoids on the market
Diluter foundation emulsion has the phenomenon that layering, or steel ball is added and avoids placing non-uniform phenomenon for a long time, and foundation emulsion of the invention is low
Stablize under viscosity, no lamination, does not have to that steel ball is added, without with preceding shaking up.
4. foundation emulsion of the invention has the effect of good water resistant film forming while being able to maintain lasting dressing, and is adding
Enter spherical polymethylsilsesquioxane, absorbed skin and secrete excessive grease in summer, avoid hot summer, floating powder occurs
The phenomenon that with de- adornment, compares nature docile, while having the function of sun-proof, provides the function of fighting daily ultraviolet light.
Detailed description of the invention
Fig. 1 skin sense evaluation
Fig. 2 is docile, and property compares
Fig. 3 concealing is compared
The evaluation of Fig. 4 sense of touch
Specific embodiment
Technical solution of the present invention is further illustrated below by way of specific embodiment, and specific embodiment does not represent to this hair
The limitation of bright protection scope.Other people according to the present invention theory made it is some it is nonessential modification and adjustment still fall within this hair
Bright protection scope.
The producer of original raw material in part of the present invention and size information are as follows:
Table 1: raw material sources information
Embodiment 1-4
2 dropper foundation cream formula of liquid of table
Preparation method:
(1) water phase is pumped into water phase pot, is heated to 75-80 DEG C, stirring and dissolving is complete, keeps the temperature 10min, is cooled to 40-
45℃。
(2) by nanometer titanium dioxide, the titanium dioxide of ultra-fine silicon processing, boron nitride, hydrogenation dimethyl silicone polymer, triethoxy
Three-roller grinding three is added in silyl ether polydimethylsiloxanes ethyl dimethyl silicone polymer, ring five dimethyl silicone polymer
It is spare after secondary to fine and smooth grainless, oily phase pot is added after mixing evenly in other ingredients of oily phase, ground milling is added
Phase stirs evenly, and is pumped into emulsion pot together, is warming up to 40-45 DEG C, maintains 40-45 DEG C of temperature.
(3) water phase is slowly pumped under high-speed stirred into emulsion pot, water phase need to exhaust in 30 minutes, homogeneous 5 minutes, add
Enter preservative and essence, continue stirring and be cooled to 28-35 DEG C, stop stirring, preparation is completed.
Embodiment 5-8:
3 dropper foundation cream formula of liquid of table
The preparation method is the same as that of Example 1-4.
Embodiment 9-12:
4 dropper foundation cream formula of liquid of table
The preparation method is the same as that of Example 1-4.
The performance of 13 foundation emulsion of embodiment
Foundation emulsion and commercially available 3 sections of foundation emulsions in Example 1,5,9 carry out consumer's investigation, evaluate the viscous of foundation emulsion
Degree, skin sense, frivolous sense, concealing degree, stability.
Stability test: following stability test is carried out to 6 sections of products, cold-resistant test carries out at -10 DEG C of temperature, heat-resisting
Test carries out at 48 DEG C, and cold cycling is carried out at -20 DEG C with 40 DEG C of circulations, tests within three months.
Viscosity: using RVDV-IT+P rotary viscosimeter, a sample carefully taken from uniform laboratory sample,
Guarantee absolutely not air bubble.Sample is placed in the measurement container of constant temperature, the selected temperature of measurement is adjusted to, will coaxially measure
Cylinder is put into container, opens instrument, after pointer is stablized, reads instruction numerical value.
5 stability of table and viscosity index
Shown in table 5 as above: foundation emulsion on the market is difficult to take into account stability, the sample viscosity of this research in diluter viscosity
It is lower, and stablize, relatively it is suitble to the packaging material of dropper.
Flatness test
The following table 6 group foundation emulsion is respectively taken 0.02g to be applied on rtificial leather respectively by experimental method, and rheometer is placed in point
On the rtificial leather that not applied the foundation emulsion, the smoothness for thus evaluating each foundation emulsion (is repeated three times, smoothness takes
Average value).Table 6 shows evaluation result.
The experiment of 6 smoothness of table
| Complex solid powder | Smoothness |
| Commercially available A | 120 |
| Commercially available B | 110 |
| Commercially available C | 133 |
| Embodiment 1 | 80 |
| Embodiment 5 | 85 |
| Embodiment 9 | 90 |
Shown in table 6 as above, commercially available A-C shows the value higher than 100, which makes skin feel coarse, this shows commercially available
Foundation emulsion sense of touch it is bad.However, foundation cream smoothness of the invention is below 100 value, typically felt smoothly in the value skin,
This shows that foundation emulsion of the invention can show smooth sense of touch.
Experience sense assessment:
6 sections of products are directly applied to the face of 25 to 45 years old 10 female consumer respondents, are evaluated respective
Paste skin sense, frivolous sense.The specific method is as follows: six sections of product samples are distributed to 10 investigators, continuous five days of each investigator
At same a time point, after identical easy clean and skin care, using the sample of different moneys, totally 5 days, and in every kind of foundation emulsion
Application front and back carries out sensory evaluation.Using ten point system, 10 points are thought that experience sense is best, 9 gradation, and 1 point worst not experience, and are commented
Estimate the result is shown in Figure 1-3.
By Fig. 1-3 it can be seen that for this purpose, foundation cream fluid viscosity of the invention it is more frivolous, it is docile spend, concealing degree it is preferable, it is low glue
The quality of degree is applicable not only to the packaging material of dropper, and improves foundation cream coating, like the quality of essence in experience sense, has
Skin sense as frivolous silk is sliding improves the not strong disadvantage of the universal concealing degree of liquid foundation liquid in effect.
Influence of the selection of 14 concealing agent of embodiment for foundation emulsion performance
The present invention is constant in concealing agent total content, by compounding two-by-two in three kinds of concealing agent, is prepared into foundation emulsion respectively, than
Compared with the difference of their concealing performance, smoothness and skin sense.
7 foundation cream formula of liquid 1-4 of table
It is evaluated using respondent's sense of touch of foundation emulsion 1-4 as follows:
Four sections of samples of foundation emulsion 1-4 are distributed to 10 investigators, after simple cleaning, 0.2g sample are taken to be applied to a left side
In the region hand the back of the hand 3cm-5cm, starts to smear with 1 circle/s speed, experience flatness；Skin sense is experienced after 20s；Stop after 40s
It smears, experiences concealing；Above-mentioned each index is scored and recorded, evaluate respective concealing ability: 1-15 divides, is smooth
Property: 1-15 points and skin sense: 1-15 points.Specific appraisal result such as Fig. 4.
Experimental result is as it can be seen that superfine titanic oxide compounds nano-titanium dioxide in foundation emulsion 1, on concealing degree and smoothness
Effect is slightly worse, and especially in smoothness, the experience sense of three kinds of compoundings is not achieved；Nano-titanium dioxide and nitridation in foundation emulsion 2
In the compounding of boron, according to the experimental results, smoothness and skin sense be it is optimal, but concealing degree be it is worst, be not also optimal
Level；Superfine titanic oxide and boron nitride combine experiment in foundation emulsion 3 also have good experience sense in smoothness, but
Concealing degree and it is daily it is sun-proof on ideal result is not achieved.Three kinds of concealing agent compounding in foundation emulsion 4, foundation emulsion in smoothness,
There is preferable experience sense in concealing degree and skin sense.In conclusion titanium dioxide, the nanometer titanium dioxide of the processing of incorporating ultrafine silicon
Titanium, boron nitride three compounding can have using effect outstanding.
Influence of the different emulsifier of embodiment 15 for foundation cream performance
The fixed assistant for emulsifying agent content of the present invention is constant, and different primary emulsions are prepared into foundation cream under same amount 3% respectively
Liquid.The sticky sense comparing the stability of different emulsifiers formula and using.
8 foundation cream formula of liquid 5-8 of table
Stability assessment and sticky sense are assessed:
Following stability test is carried out to foundation emulsion 5-8, cold-resistant test carries out at -10 DEG C of temperature, and resistance to Thermal test is 48
It is carried out at DEG C, cold cycling is carried out at -20 DEG C with 40 DEG C of circulations, is tested, while being carried out the assessment of skin sense within three months, as a result such as
Under:
9 stability assessment of table and sticky sense are assessed
| Foundation emulsion number | It is heat-resisting | It is cold-resistant | Cold cycling | Sticky sense scoring |
| 5 | It is qualified | It is qualified | It is qualified | It is more salubrious |
| 6 | It is qualified | It is qualified | It is unqualified | It is sticky |
| 7 | It is unqualified | It is unqualified | It is unqualified | Clearly |
| 8 | It is unqualified | It is qualified | It is qualified | It sticks a little greasy |
In terms of test result, in foundation emulsion 5-8, using lauryl polyethylene glycol-8 dimethyl siloxane as primary emulsion
(foundation emulsion 5) has stability in environment challenge test, and uses cetyl PEG/PPG-10/1 dimethyl silicone polymer
As primary emulsion (foundation emulsion 6) then in the environment of cold cycling it is unstable, using laruyl alcohol PEG-9 polydimethylsiloxanes second
Base dimethyl silicone polymer is unstable under high temperature, low temperature and under cold cycling as primary emulsion (foundation emulsion 7), and adopts
Use PEG/PPG-19/19 dimethyl silicone polymer then unstable at high temperature as primary emulsion (foundation emulsion 8).Above-mentioned four kinds
Emulsifier is common mulser in foundation emulsion, and in low viscosity system of the invention, emulsifier especially primary emulsion
Selection be of great significance for the system of low viscosity of the present invention, high concealing degree, the present invention was in addition to screening above-mentioned four kinds
Outside primary emulsion, other emulsifiers were also attempted, as a result these emulsifiers cannot pass through stability experiment.The stability knot
Fruit shows dropper foundation emulsion of the invention, select assistant for emulsifying agent for PEG-10 Polydimethylsiloxane it is constant under conditions of, main cream
Agent be the foundation emulsion prepared when lauryl polyethylene glycol-8 dimethyl siloxane is have good stability and meanwhile skin sense experience.
Influence of the 16 powder dispersing agent of embodiment for foundation cream performance
The fixed powder dispersing agent total content of the present invention is constant, the powder point that three kinds of different powder dispersing agents are compounded with this experiment
Powder prepares foundation emulsion respectively, the homogeneity and experience sense of toner in comparing embodiment.
10 foundation cream formula of liquid 9-12 of table
Stability assessment and skin sense sense are assessed:
Following stability test is carried out to foundation emulsion 9-12, cold-resistant test carries out at -10 DEG C of temperature, resistance to Thermal test -
It is carried out at 48 DEG C, cold cycling is carried out at -20 DEG C with 40 DEG C of circulations, is tested, while being carried out the assessment of skin sense within three months, as a result such as
Under:
11 stability of table and skin sense are assessed
| Foundation emulsion number | It is heat-resisting | It is cold-resistant | Cold cycling | Sticky sense scoring |
| 9 | It is qualified | It is qualified | It is qualified | It is more salubrious |
| 10 | It is qualified | It is qualified | It is qualified | It is more sticky |
| 11 | It is qualified | It is qualified | It is qualified | It is sticky |
| 12 | Float color | It is qualified | There is a little drift color | It is a little sticky |
In the present invention, foundation cream dispersing agent not only influences stability, has an effect on the use feeling of foundation cream.In terms of test result,
The stability of foundation emulsion 9-11 is qualified, and only with tween as dispersing agent (foundation emulsion 12) at high temperature, have drift color, i.e. color
The phenomenon that being known as non-uniform situation, under low temperature, float decoloration, but also having under the investigation of cold cycling a little drift color, this
Outside, there are also a little sticky in this kind of foundation cream dispersing agent skin sense；In addition it is showed in pigment in uniform embodiment, hydrogenates poly dimethyl
Powder dispersing agent (the powder that siloxanes is compounded with triethoxysilylethyl polydimethylsiloxanes ethyl dimethyl silicone polymer
Bottom liquid 9) the foundation emulsion skin sense that is prepared is more salubrious, and stability is good.And other kinds of foundation cream dispersing agent, such as powder
It is prepared by the poly- hydroxy stearic acid of powder dispersing agent of bottom liquid 10 and the foundation cream dispersing agent polyglyceryl-3 diisostearate of foundation emulsion 11
Obtained foundation emulsion all has stability, however it has more sticky feeling, especially by polyglyceryl-3 diisostearate
The foundation emulsion being prepared.Should the experimental results showed that, dropper foundation emulsion of the invention, select compounding powder dispersing agent: hydrogenation
Dimethyl silicone polymer compounds triethoxysilylethyl polydimethylsiloxanes ethyl dimethyl silicone polymer diluter
Play the role of preferably stablizing pigment in foundation emulsion, while the more salubrious skin sense of foundation emulsion can be assigned to.
Claims (32)
1. a kind of foundation emulsion, which is characterized in that contain concealing agent, emulsifier and viscosity modifier；
The concealing agent is the titanium dioxide of ultra-fine silicon processing, nano-titanium dioxide, boron nitride；
The parts by weight of the concealing agent are 10-20 parts, wherein titanium dioxide, nano-titanium dioxide and the nitridation of the processing of ultra-fine silicon
The parts by weight of boron are respectively as follows: 10-12 parts, 3-6 parts, 1-5 parts；
The emulsifier is primary emulsion lauryl polyethylene glycol-8 dimethyl siloxane and assistant for emulsifying agent PEG-10 poly dimethyl
Siloxanes；
The parts by weight of the emulsifier are that 2-6 parts, wherein lauryl polyethylene glycol-8 dimethyl siloxane and PEG-10 are poly-
The weight part ratio of dimethyl siloxane is 2-5 parts, 1-3 parts；
The viscosity modifier is selected from ring five dimethyl silicone polymer, trisiloxanes/dimethyl siloxane mixture, the poly- first of octyl
One or more of radical siloxane；
The viscosity of the foundation emulsion is 500rpm-1500rpm.
2. foundation emulsion according to claim 1, which is characterized in that the parts by weight of the viscosity modifier are 8-20
Part.
3. foundation emulsion according to claim 1, which is characterized in that the viscosity of the foundation emulsion is 800rpm-
1200rpm。
4. foundation emulsion according to claim 1, which is characterized in that also contain 0.5-2 parts of powder dispersing agent.
5. foundation emulsion according to claim 4, which is characterized in that the powder dispersing agent is selected from hydrogenation poly dimethyl silicon
Oxygen alkane and triethoxysilylethyl polydimethylsiloxanes ethyl dimethyl silicone polymer.
6. foundation emulsion according to claim 5, which is characterized in that the hydrogenation dimethyl silicone polymer and triethoxy first
Silylation ethyl polydimethylsiloxanes ethyl dimethyl silicone polymer parts by weight are respectively 0.5-1.0 parts, 0.2-1.0 parts.
7. foundation emulsion according to claim 1, which is characterized in that also contain ultraviolet absorber.
8. foundation emulsion according to claim 7, which is characterized in that the parts by weight of the ultraviolet absorber are 10-18 parts.
9. foundation emulsion according to claim 7, it is characterised in that the ultraviolet absorber is selected from methoxy cinnamic acid second
The own ester of base, ethylhexyl salicylate, butylmethoxydibenzoylmethane, in the own ester of diethylamino oxybenzene formylbenzoate
It is one or more of.
10. foundation emulsion according to claim 7, which is characterized in that the ultraviolet absorber is methoxy cinnamic acid second
The combination of base own ester and ethylhexyl salicylate.
11. foundation emulsion according to claim 1, which is characterized in that also contain skin sense improver.
12. foundation emulsion according to claim 11, which is characterized in that the parts by weight of the skin sense improver are 1-4
Part.
13. foundation emulsion according to claim 11, which is characterized in that the skin sense improver is selected from spherical poly- methyl silicon
One or more of sesquioxyalkane, dimethicone/vinyl-dimethyl base silicone oil cross-linked copolymer.
14. foundation emulsion according to claim 11, which is characterized in that the skin sense improver is spherical poly- methyl silicon sesquialter
The combination of oxygen alkane, dimethicone/vinyl-dimethyl base silicone oil cross-linked copolymer.
15. foundation emulsion according to claim 1, which is characterized in that also contain moisturizer, film forming agent, antifreeze, light
One of agent, moisturizing grease, pigment, preservative and essence are a variety of.
16. foundation emulsion according to claim 1, which is characterized in that also contain moisturizer, film forming agent, antifreeze, light
Agent, the combination of moisturizing grease, pigment, preservative and essence.
17. foundation emulsion according to claim 16, which is characterized in that the parts by weight of the moisturizer are 5-15 parts；
The moisturizer is selected from one of Sodium Hyaluronate, trehalose, glycerol, butanediol and vitamin B5 or a variety of.
18. foundation emulsion according to claim 16, which is characterized in that the parts by weight of the film forming agent are 1-5 parts；Institute
The film forming agent stated is selected from one of trimethyl silicane alkoxy esters of silicon acis, polyethylene, polyvinyl alcohol or a variety of.
19. foundation emulsion according to claim 16, which is characterized in that the parts by weight of the antifreeze are 0.5-1.0
Part；The antifreeze is selected from sodium chloride.
20. foundation emulsion according to claim 16, which is characterized in that the parts by weight of the brightener are 0.5-2 parts；
The brightener is selected from one of double phenyl dimethicones, phenyl trimethicones or combinations thereof.
21. foundation emulsion according to claim 16, which is characterized in that the parts by weight of the moisturizing grease are 2-8 parts；
The moisturizing grease is selected from carbonic acid dioctyl ester and/or neopentyl glycol heptanoate.
22. foundation emulsion according to claim 1, which is characterized in that the component containing following parts by weight:
23. foundation emulsion according to claim 22, which is characterized in that the moisturizer is selected from Sodium Hyaluronate, seaweed
One of sugar, glycerol, butanediol and vitamin B5 are a variety of.
24. foundation emulsion according to claim 22, which is characterized in that the moisturizing grease be selected from carbonic acid dioctyl ester and/
Or neopentyl glycol heptanoate.
25. foundation emulsion according to claim 22, which is characterized in that the skin sense improver is selected from the poly- diformazan of vinyl
Radical siloxane/polymethyl siloxane silsesquioxane cross-linked polymer, dimethicone/vinyl-dimethyl base silicone oil copolymerzation with cross-linking
One or both of object and spherical polymethylsilsesquioxane.
26. foundation emulsion according to claim 22, which is characterized in that the skin sense improver is vinylpolydimethyl
Siloxanes/polymethyl siloxane silsesquioxane cross-linked polymer, dimethicone/vinyl-dimethyl base silicone oil cross-linked copolymer
With the combination of spherical polymethylsilsesquioxane.
27. foundation emulsion according to claim 22, which is characterized in that the brightener is selected from double phenyl poly dimethyl silicon
One of oxygen alkane, phenyl trimethicone or combinations thereof.
28. foundation emulsion according to claim 22, which is characterized in that the ultraviolet absorber is selected from methoxy cinnamic acid
Ethylhexyl, ethylhexyl salicylate, butylmethoxydibenzoylmethane, in the own ester of diethylamino oxybenzene formylbenzoate
One or more.
29. foundation emulsion according to claim 22, which is characterized in that the ultraviolet absorber is methoxy cinnamic acid second
The combination of base own ester and ethylhexyl salicylate.
30. foundation emulsion according to claim 22, which is characterized in that the viscosity modifier is selected from five poly dimethyl silicon of ring
One or more of oxygen alkane, trisiloxanes/dimethyl siloxane mixture, octyl polymethyl siloxane.
31. foundation emulsion according to claim 22, which is characterized in that the parts by weight of the film forming agent are 1-5 parts；Institute
The film forming agent stated is selected from one of trimethyl silicane alkoxy esters of silicon acis, polyethylene, polyvinyl alcohol or a variety of.
32. a kind of preparation method of foundation emulsion, which is characterized in that comprise the steps of:
(1) water phase is pumped into water phase pot, is heated to 75-80 DEG C, stirring and dissolving is complete, keeps the temperature 10-30min, is cooled to 40-45
℃；
(2) by nano-titanium dioxide, the titanium dioxide of ultra-fine silicon processing, boron nitride, hydrogenation dimethyl silicone polymer, triethoxy
Silyl ether polydimethylsiloxanes ethyl dimethyl silicone polymer and ring five dimethyl silicone polymer are ground to fine and smooth nothing
It is spare after granular, oily phase pot is added after mixing evenly in other ingredients of oily phase, ground milling phase is added, stirs evenly,
It is pumped into emulsion pot together, be warming up to 40-45 DEG C and maintains；
(3) water phase is slowly pumped under high-speed stirred into emulsion pot, water phase need to exhaust in 30 minutes, and homogeneous 5-10min minutes,
Preservative and essence is added, continues stirring and is cooled to 28-35 DEG C, stop stirring.
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| CN109316382B (en) * | 2018-11-01 | 2021-07-27 | 花安堂生物科技集团有限公司 | Elastic color cosmetic product and preparation method thereof |
| CN111514060B (en) * | 2020-04-29 | 2023-03-24 | 植萃优品(天津)生物科技有限公司 | Liquid foundation with moisturizing and anti-aging effects |
| US20230233440A1 (en) * | 2022-01-24 | 2023-07-27 | The Procter & Gamble Company | Skin care serum containing sodium hyaluronate |
| CN115105430B (en) * | 2022-05-23 | 2024-03-08 | 上海蔻沣生物科技有限公司 | Powder surface composite treating agent, surface modified powder and application thereof |
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|---|---|---|---|---|
| CN104546553A (en) * | 2014-12-19 | 2015-04-29 | 广州神采化妆品有限公司 | Pore cancelling base and preparation method thereof |
| CN104586648A (en) * | 2014-12-26 | 2015-05-06 | 广州神采化妆品有限公司 | Intelligent color mixing BB cream and preparation method thereof |
| CN106726779A (en) * | 2017-01-11 | 2017-05-31 | 杭州菲丝凯化妆品有限公司 | A kind of skin base solution and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104546553A (en) * | 2014-12-19 | 2015-04-29 | 广州神采化妆品有限公司 | Pore cancelling base and preparation method thereof |
| CN104586648A (en) * | 2014-12-26 | 2015-05-06 | 广州神采化妆品有限公司 | Intelligent color mixing BB cream and preparation method thereof |
| CN106726779A (en) * | 2017-01-11 | 2017-05-31 | 杭州菲丝凯化妆品有限公司 | A kind of skin base solution and preparation method thereof |
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