CN107582440A - A kind of blueing light microemulsion preconcentrate and preparation method thereof - Google Patents
A kind of blueing light microemulsion preconcentrate and preparation method thereof Download PDFInfo
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- CN107582440A CN107582440A CN201711064379.2A CN201711064379A CN107582440A CN 107582440 A CN107582440 A CN 107582440A CN 201711064379 A CN201711064379 A CN 201711064379A CN 107582440 A CN107582440 A CN 107582440A
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- microemulsion preconcentrate
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Abstract
The invention discloses a kind of blueing light microemulsion preconcentrate, it is characterised in that by weight, including following component：13 16 parts of nonionic emulsifier；13 18 parts of oil components；5 15 parts of polyalcohol.The present invention from nonionic emulsifier, oil components and polyalcohol by being compounded, and from particular types and the nonionic emulsifier of specified weight ratio, and from particular types and the oil components of specified weight ratio, it is prepared more excellent with skin sense, mildness is more preferable, and can obtain the microemulsion preconcentrate that outward appearance is consistent, particle diameter is small and stability is good between batch.
Description
Technical field
The present invention relates to cosmetic field, more particularly to a kind of blueing light microemulsion preconcentrate and preparation method thereof.
Background technology
There is point of broad sense and narrow sense in so-called microemulsion, usually said by oil components, water composition and surface-active
The thermodynamically stable isotropic liquid of agent and auxiliary agent composition belongs to the microemulsion of narrow sense；And the microemulsion of broad sense refer to due to
The small outward appearance with transparent or semitransparent blueing light of particle diameter, thermodynamically unstable microemulsion.Signified micro emulsion in the present invention
Liquid refers both to sensu lato microemulsion.
Generally preparing the method for microemulsion has high pressure homogenization method, ultrasonic emulsification, D phases emulsion process, PIT emulsion processes, solidifying
Poly- method etc..And studies have found that, preparing microemulsion using ionic surface active agent needs higher surfactant with being disperseed
The relative ratios of phase；And some nonionic surfactants prepare microemulsion, it is necessary to the amount of surfactant is just much lower, are not required to
Adding cosurfactant can be made.But from the point of view of the narrow temperature that microemulsion is likely to form, temperature is to system
Outward appearance and stability suffer from particularly important influence.
Up to the present, microemulsion preconcentrate is prepared by using agglutination, and by using nonionic surfactant
The microemulsion preconcentrate of preparation is because dosage of surfactant is few, and skin sense is more excellent, and mildness is more preferable, and can obtain outward appearance one between batch
Cause, the microemulsion preconcentrate that particle diameter is small and stability is good is not shown in relevant report also.
The content of the invention
It is contemplated that provide it is a kind of have that skin sense is more excellent, and mildness is more preferable, and can obtain that outward appearance between batch is consistent, grain
Footpath is small and the good microemulsion preconcentrate of stability.
Blueing light microemulsion preconcentrate of the present invention, by weight, including following component：
Nonionic emulsifier 13-16 parts；
Oil components 13-18 parts；
Polyalcohol 5-15 parts.
Wherein, the nonionic emulsifier includes hydrophilic PEG-60 rilanit specials, hydrophilic stereth -20
And the oil loving diisopstearate of polyglycereol -2, and the weight ratio between three is 8-10：2-3.5：1.5-4.Pass through control
Weight ratio between three processed, the microemulsion of stable homogeneous can be obtained, 4 weeks are deposited not under the conditions of 50 DEG C and -15 DEG C
The phenomenon of layering or muddiness can occur；When the weight ratio between three is below or above the scope, stable homogeneous can not be formed
Microemulsion, it may appear that the phenomenon of white opacity and surface oil slick.
Wherein, the oil components include glycerine three（Thylhexoic acid）Ester, saualane and vitamin E, and between three
Percentage by weight be 8-10：3.2-4：3.2-4.By controlling the weight ratio between three, the micro emulsion of stable homogeneous can be obtained
Liquid, the phenomenon of layering or muddiness will not occur for storage 4w under the conditions of 50 degree and -15 degree；When the weight ratio between three
Less than the scope, if glycerine three（Thylhexoic acid）Ester dosage can be temporarily forming homogeneous emulsion when low, but particle is not tiny enough, does not have
Blue light occurs, and stability is also poor, may be too low due to their polarity when increasing saualane or vitamin E dosage, causes nothing
Method forms the microemulsion of stable homogeneous, it may appear that the phenomenon of white opacity and surface oil slick；When the weight ratio between three is higher than
The scope, if glycerine three（Thylhexoic acid）When ester dosage is too high, oil phase can not be emulsified all, it may appear that white opacity and surface
The phenomenon of oil slick, when reducing saualane or during vitamin E dosage, white blueing light microemulsion can be temporarily forming, but stability compared with
Difference.
Wherein, the polyalcohol is selected from glycerine, propane diols, butanediol, 1,2- pentanediols, 1,2- hexylene glycols, ethanol, poly- second
One or more in glycol -8, polyethylene glycol -32, diglycerol, Natrulon H-10, glycerin polyether -26.
Above-mentioned blueing light microemulsion preconcentrate, by weight, 0-1 parts preservative and 5-20 part water can also be included.
One or more of the preservative in Sensiva SC50, decoyl hydroximic acid, glycerol caprylate.
In addition, the invention also discloses the preparation method of above-mentioned blueing light microemulsion preconcentrate, comprise the following steps：
1）Oil components and nonionic emulsifier are mixed, 60-80 DEG C is heated to and is completely dissolved, A phases are made；
2）The water of 5-20 parts is heated to 80-90 DEG C, B phases are made；
3）A is added in B phases under quick stirring, is continuously heating to more than 90 DEG C, C phases are made；
4）C phases are poured into the remaining aqueous phase quickly stirred, cooled while stirring, sequentially add polyalcohol, preservative, stirring is equal
It is even that blueing light microemulsion preconcentrate is made.
Compared with prior art, the present invention has the advantages that：
The present invention from nonionic emulsifier, oil components and polyalcohol by being compounded, and from particular types and specific
Weight than nonionic emulsifier, and oil components from particular types and specified weight ratio are prepared with skin sense
More excellent, mildness is more preferable, and can obtain the microemulsion preconcentrate that outward appearance is consistent, particle diameter is small and stability is good between batch.
Embodiment
The present invention is further illustrated below by embodiment, following examples are the preferable embodiment party of the present invention
Formula, but embodiments of the present invention are not limited by following embodiments.
Embodiments of the invention and comparative example use the following raw material, but are not limited only to these raw materials：
Nonionic emulsifier：PEG-60 rilanit specials, it is purchased in market；
Stereth -20, it is purchased in market；
The diisopstearate of polyglycereol -2, it is purchased in market；
Oil components：Glycerine three（Thylhexoic acid）Ester, it is purchased in market；
Saualane, it is purchased in market；
Vitamin E, it is purchased in market；
Polyalcohol：Glycerine, it is purchased in market；
1,3-BDO, it is purchased in market；
Preservative：Sensiva SC50, it is purchased in market；
Decoyl hydroximic acid, it is purchased in market；
Glycerol caprylate, it is purchased in market.
The method of testing and evaluation criterion of each performance indications：
Skin sense and mildness evaluation method：The microemulsion preconcentrate of embodiment and comparative example is made into 10% respectively, the water of 20% concentration
Solution is as smoothing toner, 15 people of tissue or so volunteer's Evaluation product, respectively for the index and totality as described in Table 1 of product
Impression makes evaluation, by 1-5 points of evaluations and assembly average.
Skin sense general impression and mildness evaluation method：The microemulsion preconcentrate of embodiment and comparative example is made into 10% concentration
The aqueous solution as smoothing toner, 15 people of tissue or so volunteer's Evaluation product, done respectively for the index as described in Table 1 of product
Go out evaluation, by 1-5 point evaluation, skin sense general impression average value=weight/weight corresponding to each index scoring * add and, mildness is pressed
1-5 points of evaluations, assembly average；Evaluation criterion is as shown in table 1, and evaluation result is as shown in table 2.
Table 1
Ocular estimate method：It is consistent that range estimation, the same embodiment and comparative example carry out multiple contrast outward appearance of drawing a design；
Particle size assay method：Determined using Malvern laser diffractometry Particle Size Analyzer；
Stability test and evaluation method：The sample of embodiment and comparative example is deposited 4 weeks in 25 DEG C, -15 DEG C, 50 DEG C respectively,
Observation product appearance has unchanged, and evaluation criterion presses A, B, C Three Estate, and A=more do not found differences with 25 DEG C of samples, B=
Relatively there is a slight difference with 25 DEG C of samples, C=relatively have with 25 DEG C of samples is significantly different.
Embodiment 1-5 and comparative example 1-12：The preparation of blueing light microemulsion preconcentrate
Oil components and nonionic emulsifier are mixed according to the proportioning of table 2,60-80 DEG C is heated to and is completely dissolved, A phases are made；
The water of 5-20 parts is heated to 80-90 DEG C, B phases are made；A is added in B phases under quick stirring, is continuously heating to 90 DEG C
More than, C phases are made；C phases are poured into the remaining aqueous phase quickly stirred, cooled while stirring, sequentially add polyalcohol, anti-corrosion
Agent, stir and produce blueing light microemulsion preconcentrate.The skin sense of gained blueing light microemulsion preconcentrate and mildness, outward appearance, particle diameter
The performance indications such as size and stability are as shown in table 2.
The embodiment 1-5 of table 2 and comparative example 1-12 each group distribution ratio and each testing performance index result
Continued 2
。
Claims (6)
- A kind of 1. blueing light microemulsion preconcentrate, it is characterised in that by weight, including following component：Nonionic emulsifier 13-16 parts；Oil components 13-18 parts；Polyalcohol 5-15 parts.
- 2. blueing light microemulsion preconcentrate according to claim 1, it is characterised in that the nonionic emulsifier includes hydrophilic PEG-60 rilanit specials, hydrophilic stereth -20 and the oil loving diisopstearate of polyglycereol -2, and three Weight ratio between person is 8-10：2-3.5：1.5-4.
- 3. blueing light microemulsion preconcentrate according to claim 1, it is characterised in that the oil components include glycerine three （Thylhexoic acid）Ester, saualane and vitamin E, and the percentage by weight between three is 8-10：3.2-4：3.2-4.
- 4. blueing light microemulsion preconcentrate according to claim 1, it is characterised in that the polyalcohol is selected from glycerine, the third two Alcohol, butanediol, 1,2- pentanediols, 1,2- hexylene glycols, ethanol, PEG-8, polyethylene glycol -32, diglycerol, Natrulon H-10, One or more in glycerin polyether -26.
- 5. blueing light microemulsion preconcentrate according to claim 1, it is characterised in that by weight, in addition to 0-1 parts are prevented Rotten agent and 5-20 part excess waters.
- A kind of 6. preparation method of blueing light microemulsion preconcentrate as described in claim any one of 1-5, it is characterised in that including Following steps：1）Oil components and nonionic emulsifier are mixed, 60-80 DEG C is heated to and is completely dissolved, A phases are made；2）The water of 5-20 parts is heated to 80-90 DEG C, B phases are made；3）A is added in B phases under quick stirring, is continuously heating to more than 90 DEG C, C phases are made；4）C phases are poured into the remaining aqueous phase quickly stirred, cooled while stirring, sequentially add polyalcohol, preservative, stirring is equal It is even that blueing light microemulsion preconcentrate is made.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966135A (en) * | 2010-09-30 | 2011-02-09 | 江苏隆力奇生物科技股份有限公司 | Toning lotion and preparation method thereof |
| CN102281858A (en) * | 2009-01-14 | 2011-12-14 | 株式会社资生堂 | Process for producing O/W microemulsion preparation for external application |
| CN104379118A (en) * | 2011-12-23 | 2015-02-25 | 奇华顿股份有限公司 | Composition |
| CN106420372A (en) * | 2016-11-18 | 2017-02-22 | 广东芭薇生物科技股份有限公司 | Semitransparent toning lotion and preparation method thereof |
-
2017
- 2017-11-02 CN CN201711064379.2A patent/CN107582440B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102281858A (en) * | 2009-01-14 | 2011-12-14 | 株式会社资生堂 | Process for producing O/W microemulsion preparation for external application |
| CN101966135A (en) * | 2010-09-30 | 2011-02-09 | 江苏隆力奇生物科技股份有限公司 | Toning lotion and preparation method thereof |
| CN104379118A (en) * | 2011-12-23 | 2015-02-25 | 奇华顿股份有限公司 | Composition |
| CN106420372A (en) * | 2016-11-18 | 2017-02-22 | 广东芭薇生物科技股份有限公司 | Semitransparent toning lotion and preparation method thereof |
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