A kind of suspension oil droplet toner and preparation method thereof containing Sucrose acetoisobutyrateTechnical field
The present invention relates to a kind of cosmetic field, more particularly to a kind of toner and preparation method thereof of suspension oil droplet.
Background technology
With the raising of people's quality of the life, cosmetics have become the skin care necessity in vast female life.TonerAs the first step in skin care, effect is very important.For the aqua product of non-emulsified oil mixing with water class, " moisturizing ", " lockThe moistening effect that water " collective effect reaches is better than pure water agent class product, is allowed to the lasting water profit of skin.Non- breast on the market at presentThe aqua product for changing oil mixing with water class has the clear and rich moisturizing talent water of L'Oreal, the black chrysanthemum spy of Han Shu to moisten rumble water, these productsOil phase be silicone oil quasi-grease, wherein the grease of density p > 1 be trimethyl pentaphenyltrisiloxane.CN107595761A is publicA kind of suspension oil droplet toner, including suspending agent, oil components, neutralizer are opened, toner base-material, wherein oil components are benzeneBase polymethyl siloxane, phenyl trimethicone, the poly- trimethicone of diphenyl silicon phenyl, trimethyl fiveOne or more of in phenyl trisiloxanes, diphenyl dimethicone, each component and content carry out coordinative role, are prepared intoThe high, good fluidity to appearance transparence, at the same can be uniform and stable suspension oil droplet toner, without additionally dosing emulsifier, justIt can realize oil-water coexistence, reduce stimulation of the emulsifier to skin.Above-mentioned technology no matter the clear and rich moisturizing talent water of L'Oreal,The black chrysanthemum spy of Han Shu moistens rumble water or CN107595761A technologies, and the oil phase of these products is silicone oil quasi-grease, wherein ρ >1 grease be trimethyl pentaphenyltrisiloxane, be water white transparency compared with thick liquid, density 1.097g/mL.It suspends when preparingThe toner of oil droplet has to oil phase density and is approximately equal to water phase.Therefore in selection trimethyl pentaphenyltrisiloxane as part oilPhase selects other liquid oil phase range relative narrowers, can only select silicone oil oil phase, can not use when adjusting oil phase densityOther Synthetic Oil, vegetable fat and mineral oil with different efficacies and skin sense, and oil-soluble can not be also added in silicone oil phasePreservative can not further enhance the anti-corrosion ability of system, and being easy excess using single preservative causes toxicity or irritation to increaseAdd.
Invention content
In order to solve above-mentioned technology, the purpose of the present invention is to provide a kind of Sucrose acetoisobutyrates in non-silicone oil oilApplication in water mixing, non-emulsified aqua system.
Another object of the present invention is to provide a kind of suspension oil droplet toner containing Sucrose acetoisobutyrate.
To achieve the above object, the present invention is achieved through the following technical solutions：
The present invention provides a kind of Sucrose acetoisobutyrates to prepare the non-emulsified aqua system of non-silicone oil oil mixing with waterIn application.The Sucrose acetoisobutyrate is light yellow clear thick liquid, density 1.15g/mL, with trimethyl fivePhenyl trisiloxanes is compared, and under same oil phase density conditions, Synthetic Oil, animal fat, vegetable fat and mineral may be selectedOil compounding, range are wider.Oiliness preservative, oiliness color additives can be added, accomplish that oil phase selection space is big, appearance faceColor diversification, effect range of choice is wide, can more effectively control the risk of microorganism relatively.Difference may be selected in water phase thickener simultaneouslyType such as inorganic polymer class, natural gum class etc. can not only expand the selection of thickened systems, while it is different to assign productSkin sense.
The non-emulsified aqua includes water phase and oil phase, wherein oil phase density pOil phase=aqueous phase densities ρWater phase±0.1。
The present invention provides a kind of suspension oil droplet toner containing Sucrose acetoisobutyrate comprising following weight percentageThan grease 2-8%, preservative 0-1.2%, thickener 0-2%, moisturizer 2-10%, auxiliary element 1-5%, excess water.
Further preferably, the toner of a kind of suspension oil droplet containing Sucrose acetoisobutyrate of the invention comprisingFollowing weight percentage grease 3-6%, preservative 0.3-1%, thickener 0.2-1%, moisturizer 5-9%, auxiliary element 1.5-5%, excess water.
Further preferably, the toner of a kind of suspension oil droplet containing Sucrose acetoisobutyrate of the invention comprisingFollowing materials by weight percentage grease 3-4%, preservative 0.35-0.65%, thickener 0.2-0.6%, moisturizer 7-8% are auxiliaryCo-ingredients 1.5-3%, excess water.
Grease of the present invention is non-silicone oil quasi-grease, is by matrix grease Sucrose acetoisobutyrate and synthetic oilOne or more of compoundings obtain in fat, vegetable fat, mineral oil and animal oil.The Synthetic Oil, vegetable fat, mineralOil and animal oil select liquid fat.Matrix grease Sucrose acetoisobutyrate of the present invention is light yellow clear viscous fluidBody, density 1.15g/mL.The suspension oil droplet toner that qualification is stablized necessarily requires oil phase density to be approximately equal to aqueous phase densities, this hairIt is bright namely to adjust each liquid fat and matrix grease compound proportion, oil-phase-droplet grain size, Fang Nengda by adjusting water phase viscositySettle to oil droplet in system-spread equilibrium state.It is preferred that Sucrose acetoisobutyrate accounts for grease weight 40-70%, more preferable 42-55%.Sink when Sucrose acetoisobutyrate accounts for oil droplet when grease amount is more than 70%, oil droplet floats when less than 40%.Work as secondSour isobutyric acid sucrose ester accounts for grease weight when being 42-55%, and suspension oil droplet toner stability is more excellent, and oil droplet is non-rising, sinks,Oil droplet coalescence unobvious after placement.
Synthetic Oil of the present invention includes but not limited to atoleine, isopropyl myristate, isopropyl palmitate, palm fibrePalmitic acid acid 2- ethylhexyls, unsaturated fatty acid, such as oleic acid palmitic acid, linoleic acid, different tridecanol isononoate, the different nonyl of isononanoic acidEster, Dermol 105, two heptanoate of neopentyl glycol, ethylhexyl methoxy cinnamate, diisooctadecanol malate, glycerineThree (thylhexoic acid) esters, isopropyl myristate, caprylic/capric triglyceride, ethylhexyl palmitate, two octanoic acid of ethohexadiol/Dicaprate, octyl dodecanol, saualane etc..Further preferred Synthetic Oil is caprylic/capric triglyceride, neopentyl glycol twoHeptanoate, two octanoic acids of ethohexadiol/dicaprate isopolarity grease, Sucrose acetoisobutyrate and most polarity gel compatibilities are moreIt is good.
The vegetable fat includes but not limited to olive oil, rice bran oil, palm oil, soybean oil, sesame oil, persic oil,Jojoba seed oil, cotton seed oil, coconut oil, babassu oil, apricot kernel oil, avocado oil, wheat tooth oil, Queensland nut seed oil etc.,Preferred plant grease is jojoba seed oil, Queensland nut seed oil etc..
The animal oil includes but not limited to whale oil, fish oil etc..
In order to ensure that the oil droplet stable and uniform of suspension oil droplet toner is distributed in water, the grain size of oil droplet need to controlIn ± 0.2 ranges of 0.6mm, it is necessary to meet oil phase density pOil phase=aqueous phase densities ρWater phase±0.1.It is preferred that Sucrose acetoisobutyrate withThe weight part ratio (1.96-2.35) of Synthetic Oil, vegetable fat (or animal oil or mineral oil):(1.05-1.44)：(0.3-0.9).More preferable Sucrose acetoisobutyrate and Synthetic Oil, the weight part ratio of vegetable fat (or animal oil or mineral oil)(1.96-2.35):(1.05-1.44)：0.6.Or Sucrose acetoisobutyrate and synthetic oil (2.23- by weight2.75)：(1.25-1.75).
The preservative includes waterborne-type preservation, oiliness preservative.In the suspension toner of silicate-containing oil, it cannot addOiliness preservative often seriously exceeds safe handling dosage to reach preferable antisepsis and sterilization effect using a kind of preservative,Bring security risk.The present invention is prepared with Sucrose acetoisobutyrate in the suspending cosmetic of non-silicone oil, preferably aqueous anti-Rotten agent, oiliness preservative are used in compounding.It is preferred that in Nipasol, methyl hydroxybenzoate, Phenoxyethanol, Bis(hydroxymethyl)imidazolidinyl ureaMore than one.
The thickener is selected from inorganic polymer class, natural gum class, realizes thickened systems selection diversification, assigns product notWith skin sense.Be further selected from sodium magnesium silicate/lithium, transparent xanthan gum, gellan gum, dehydroxanthan, Arabic gum, tragacanth,It is one or more of in guar gum.
Still more preferably any two in sodium magnesium silicate/lithium, dehydroxanthan, gellan gum, transparent xanthan gum is according to (1-10)：1 compounding.Any two in best preferably dehydroxanthan, gellan gum, sodium magnesium silicate/lithium is according to 1：1 compounding.Pass through controlIt is high that the selection of thickener and compound proportion can get appearance transparence, good fluidity, at the same can be uniform and stable suspension oil dropletAdornment water.When thickener dosage surpasses 0.6%, mobile phase is deteriorated, and is in gel shape, and when being less than 0.2% dosage, suspending power dies down,Even stable suspension state can not be formed.
The moisturizer includes but not limited to 1,3-PD, 1,3-BDO, PEG-400, glycerin polyether -26, dipropylGlycol, glycerine, at least one of Sensiva SC50, Sodium Hyaluronate, pungent glycol.
The helper component includes but not limited to skin conditioning agent, antioxidant, electrolyte, essence, chelating agent, colorIt is more than one or more in additive etc..
The skin conditioning agent includes but not limited to dipotassium glycyrrhizinate, ethyl alcohol etc..
The antioxidant includes but not limited to Butylated Hydroxytoluene, pentaerythrite four (double-tert-butyl hydroxy hydrocinnamic acid)Ester, tocopherol acetate, tocopherol (vitamin E) etc..
The electrolyte includes but not limited to calcium chloride etc..
The chelating agent includes but not limited to EDETATE SODIUM etc..
The color additives include but not limited to oil-soluble pigment (CI 77492, CI 77491 etc.), coloured oilDissolubility raw material (marigold (TAGETES ERECTA) flower extract/safflower (CARTHAMUS TINCTORIUS) seed oil), XiangCertain herbaceous plants with big flowers (HELIANTHUS ANNUUS) seed oil) etc..By compounding oiliness color additives, appearance color diversity is configured, the heart is appreciatedIt is pleasing.
The invention also includes a kind of preparation methods of suspension oil droplet toner, include the following steps：
Step (1) water phase：Thickener is added in room temperature moisturizer and is premixed uniformly as pre- mixed phase；Main still is added in water, thenPre- mixed phase, waterborne preservative are added in room temperature water, are heated with stirring to 80-85 DEG C, swelling is abundant, is cooled to 60-65 DEG C and addsEnter electrolyte, be cooled to 40-45 DEG C, skin conditioner is added, detects aqueous phase densities；
Step (2) oil phase：According to aqueous phase densities, Sucrose acetoisobutyrate and other each liquid fats in oil phase are calculatedDosage, adjust ρOil phase=ρWater phase± 0.01, oil phase preservative, antioxidant is then added, 75 DEG C or more are heated to dissolving transparent, dropTemperature is added color additives, stirs evenly to 40 DEG C ± 5 DEG C；
Step (3) finished product：Under agitation, oil phase is added in main still water phase, until oil droplet suspension is in water phase, stirring orMatter confirms that an oil droplet size can increase stirring or homogeneous speed if oil droplet size is not up to standard, until oil droplet every 15-60sGrain size discharges in ± 0.2 ranges of 0.6mm after detection is qualified.
Under agitation, oil phase is added, until oil droplet suspension in water phase, stirs in further preferred step (3), main still water phaseSpeed 600rpm or more or the minimum speed homogeneous with homogenizer are mixed, an oil droplet size is confirmed every 30s, if oil droplet sizeIt is not up to standard, stirring or homogeneous speed can be suitably increased, until oil droplet size in ± 0.2 ranges of 0.6mm, goes out after detection is qualifiedMaterial.
Compared with prior art, the present invention has the advantages that：
1, present invention selection Sucrose acetoisobutyrate is compared with trimethyl pentaphenyltrisiloxane, in same oil phase densityUnder the conditions of, select the range of Synthetic Oil, vegetable fat and mineral oil wider, and preservative can be added, oiliness color addsAdd agent, accomplishes that oil phase selection space is big, appearance color diversification, effect range of choice is wide, can more effectively control microorganism relativelyRisk.Variety classes such as inorganic polymer class, natural gum class etc. may be selected in water phase thickener simultaneously, can not only expand thickeningThe selection of system, while can assign product different skin senses.
2, the present invention is prepared by particular substrate grease Sucrose acetoisobutyrate and the specific compound proportion of other greasesObtained suspension oil droplet toner stability is more excellent, and oil droplet is non-rising, sinks, and oil droplet coalescence unobvious, oil droplet size is in 0.6mmIn ± 0.2 range.Suspension oil droplet toner appearance transparence is high, and good fluidity is uniform and stable, and additional emulsification need not be addedAgent can be realized as oil-water coexistence, reduce stimulation of the emulsifier to skin, assigns product and clearly, easily absorbs, the skin of non-greasySense.
3, compared with suspended oil esterification adornment water made of trimethyl pentaphenyltrisiloxane, makeup water stability of the inventionStronger, especially at low ambient temperatures, no Precipitation is suitble to the storage and transport of cold district.
4, the non-non-emulsified aqua of silicone oil oil mixing with water of the invention, moisture-keeping efficacy and silicone oil oil mixing with water on the market are non-Emulsification aqua product is compared, slightly better.
Description of the drawings
Fig. 1 is suspension oil droplet toner oil phase stability experiment comparison diagram of the present invention.
Fig. 2 is the character figure according to suspension oil droplet toner of the present invention.
Specific implementation mode
Below in conjunction with the accompanying drawings, the specific implementation mode of the present invention is described in detail, it is to be understood that the guarantor of the present inventionShield range is not restricted by specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " comprising " or its changeIt changes such as "comprising" or " including " etc. and will be understood to comprise stated element or component, and do not exclude other membersPart or other component parts.
1 embodiment 1 of table, 2 each group distribution ratios (weight percent)
Preparation method：
(1) water phase：Transparent xanthan gum, gellan gum, Sodium Hyaluronate are added in glycerine and premixed uniformly as pre- mixed phase, waterIt is added in main still, then pre- mixed phase, methyl hydroxybenzoate is added in room temperature water and are heated with stirring to 80-85 DEG C, swelling is abundant, is cooled to60-65 DEG C of addition calcium chloride, is cooled to 40-45 DEG C, Bis(hydroxymethyl)imidazolidinyl urea, pungent glycol, ethyl alcohol is added, detect water phaseDensity；
(2) oil phase：According to aqueous phase densities, the dosage of each liquid fat in oil phase is calculated, controls ρOil phase=ρWater phase± 0.01,Then Nipasol, Butylated Hydroxytoluene is added, 75 DEG C or more are heated to dissolving transparent, are cooled to 40 DEG C or so；
(3) finished product：Under agitation, oil phase is added, until oil droplet suspension, in water phase, oil droplet size exists in main still water phaseIn ± 0.2 ranges of 0.6mm, discharge after detection is qualified.
2 embodiment 3-5 of table:Each group distribution ratio (weight percent)
Preparation method：
(1) water is added in main still, and dehydroxanthan, gellan gum be added in glycerine to premix uniformly be pre- mixed phase, and water addsEntering in main still, then pre- mixed phase, methyl hydroxybenzoate, electrolyte room temperature are added to the water and are heated with stirring to 80-85 DEG C, swelling is abundant,It is cooled to 60-65 DEG C of addition electrolyte, is cooled to 40-45 DEG C, is added Bis(hydroxymethyl)imidazolidinyl urea, ethyl alcohol, pungent glycol, thoroughlyBright matter acid sodium detects aqueous phase densities；
(2) according to aqueous phase densities, the dosage of each liquid fat in oil phase is calculated, controls ρOil phase=ρWater phase± 0.01, thenIt is added Nipasol, Butylated Hydroxytoluene, 75 DEG C or more are heated to dissolving transparent, are cooled to 40-45 DEG C, addition color additives are stirredIt mixes uniformly；
(3) under agitation, oil phase is added in main still water phase, until oil droplet suspension is in water phase, oil droplet size 0.6mm ±In 0.2 range, discharge after detection is qualified.
3 embodiment 6-7 of table:
Preparation method：
(1) water phase：Dehydroxanthan, gellan gum are added in glycerine and premixed uniformly as pre- mixed phase；Water is added in main still, is pre-Mixed phase, methyl hydroxybenzoate, calcium chloride, which are added in room temperature water, is heated with stirring to 80-85 DEG C, and swelling is abundant, is cooled to 60-65 DEG C of additionElectrolyte is cooled to 40-45 DEG C, and Bis(hydroxymethyl)imidazolidinyl urea, ethyl alcohol is added, and detects aqueous phase densities；
(2) oil phase：According to aqueous phase densities, the dosage of each liquid fat in oil phase is calculated, controls ρOil phase=ρWater phase± 0.01,Then Nipasol, Butylated Hydroxytoluene are added, 75 DEG C or more are heated to dissolving transparent, are cooled to 40-45 DEG C, color is added and addsAgent stirs evenly；
(3) finished product：Under agitation, oil phase is added, until oil droplet suspension, in water phase, oil droplet size exists in main still water phaseIn ± 0.2 ranges of 0.6mm, discharge after detection is qualified.
4 embodiment 8-12 of table:
Preparation method：
Step (1) water phase：Thickener is added in moisturizer premix uniformly be pre- mixed phase, water be added main still in, be addedPre- mixed phase, waterborne preservative are added in room temperature water, are heated with stirring to 80-85 DEG C, swelling is abundant, is cooled to 60-65 DEG C of additionElectrolyte is cooled to 40-45 DEG C, and skin conditioner is added, and detects aqueous phase densities；
Step (2) oil phase：According to aqueous phase densities, Sucrose acetoisobutyrate and other each liquid fats in oil phase are calculatedDosage, adjust ρOil phase=ρWater phase± 0.01, oil phase preservative, antioxidant is then added, 75 DEG C or more are heated to dissolving transparent, dropTemperature is added color additives, stirs evenly to 40 DEG C ± 5 DEG C；
Step (3) finished product：Under agitation, oil phase is added in main still water phase, until oil droplet suspension is in water phase, oil droplet sizeIn ± 0.2 ranges of 0.6mm, discharge after detection is qualified.
5 embodiment 13-14 of table:
Preparation process
Step (1) water phase：Thickener is added in moisturizer premix uniformly be pre- mixed phase, water be added main still in, be addedPre- mixed phase, waterborne preservative are added in room temperature water, are heated with stirring to 80-85 DEG C, swelling is abundant, is cooled to 60-65 DEG C of additionElectrolyte is cooled to 40-45 DEG C, and skin conditioner is added, and detects aqueous phase densities；
Step (2) oil phase：According to aqueous phase densities, Sucrose acetoisobutyrate and other each liquid fats in oil phase are calculatedDosage, adjust ρOil phase=ρWater phase± 0.01, oil phase preservative, antioxidant is then added, oil phase preservative, antioxygen is then addedAgent, 75 DEG C or more are heated to dissolving transparent, are cooled to 40 DEG C ± 5 DEG C, color additives are added, stir evenly；
Step (3) finished product：Under agitation, oil phase is added in main still water phase, until oil droplet suspension is in water phase, oil droplet sizeIn ± 0.2 ranges of 0.6mm, discharge after detection is qualified.
6 embodiment 15-16 of table:
Preparation method：
Step (1) water phase：Thickener is added in moisturizer premix uniformly be pre- mixed phase, water be added main still in, be addedPre- mixed phase, waterborne preservative are added in room temperature water, are heated with stirring to 80-85 DEG C, swelling is abundant, is cooled to 60-65 DEG C of additionElectrolyte is cooled to 40-45 DEG C, and skin conditioner is added, and detects aqueous phase densities；
Step (2) oil phase：According to aqueous phase densities, Sucrose acetoisobutyrate and other each liquid fats in oil phase are calculatedDosage, adjust ρOil phase=ρWater phase± 0.01, oil phase preservative, antioxidant is then added, oil phase preservative, antioxygen is then addedAgent, 75 DEG C or more are heated to dissolving transparent, are cooled to 40 DEG C ± 5 DEG C, color additives are added, stir evenly；
Step (3) finished product：Under agitation, oil phase is added in main still water phase, until oil droplet suspension is in water phase, oil droplet sizeIn ± 0.2 ranges of 0.6mm, discharge after detection is qualified.
One stability of test example and contrast test
Method：The oil phase formula in oil phase formula and comparative example in embodiment 3 is shown in Table 7, the suspension oil droplet being preparedToner oil phase is in -18 DEG C of stability contrasts of low temperature.
As a result：Such as Fig. 1, oiliness preservative is dosed in the oil phase formula in embodiment 3 and is prepared by Sucrose acetoisobutyrateObtained suspension oil droplet toner oil phase is yellow, and at -18 DEG C without Precipitation, five phenyl of trimethyl, three silicon is contained in comparative exampleIt is Transparent color that the suspension oil droplet toner oil phase that oiliness preservative is prepared is added in the system of oxygen alkane grease, is put at -18 DEG CPrecipitation is equipped with to generate.Prove the compound lard (containing Synthetic Oil and vegetable fat etc.) of the invention used for propylbenThe dissolubility of (oil-soluble solid) is significantly better than mixing silicone oil system.Therefore, suspension toner formula system of the invention is practicalProperty is stronger.
7 oil phase of table forms
Two moisturizing of test example is tested
Experimental subjects：It is formulated in being shown in Table 8
8 moisture retention of table tests list of ingredients
Experimental method：It is each to claim about 0.25g sample applications on the 7.5cm × 7.5cm glass plates for posting 3M adhesive plasters, it is put into ShengThere is in the drier of sodium chloride saturated solution (relative humidity is 78.5 ± 1%), placement weighs after a certain period of time, when calculating differentBetween under moisturizing rate.
Moisturizing rate %=Mt/M0×100
Mt--- place the quality of remaining moisture content after th；
M0--- the quality of moisture content before placing；
As a result：The non-non-emulsified aqua of silicone oil oil mixing with water of 9 present invention of table, moisture-keeping efficacy and silicone oil grease on the marketNon-emulsified aqua product is mixed to compare, it is slightly better, reach quick and durable moisturizing.
9 moisturizing test result of table
The description of the aforementioned specific exemplary embodiment to the present invention is in order to illustrate and illustration purpose.These descriptionsIt is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to the above instruction, can much be changedAnd variation.The purpose of selecting and describing the exemplary embodiment is that explaining the specific principle of the present invention and its actually answeringWith so that those skilled in the art can realize and utilize the present invention a variety of different exemplary implementation schemes andVarious chooses and changes.The scope of the present invention is intended to be limited by claims and its equivalents.