The content of the invention
In order to overcome the shortcoming that prior art is present and deficiency, the primary and foremost purpose of the present invention is to provide a kind of solubilized animal
The compositionss of oils and fatss, said composition are applied in water system cosmetics, can make solution solubilising to transparent, and the glutinous soapy feeling of skin is low, thorn
Sharp property is little.
The present invention is achieved by the following technical solutions:
A kind of compositionss of solubilized animal oil, comprising component:Animal oil, higher alcohol, low polymerization degree carry PEG structures
Nonionic surfactant, high polymerization degree carry PEG structures nonionic surfactant and lower alcohol, wherein, animal oil:It is high
Level alcohol:Low polymerization degree carries PEG structure nonionic surfactants:High polymerization degree carries PEG structure nonionic surfactants:
The weight ratio of lower alcohol is 1:1-3:2-5:2-5:60-120.
The present invention not according to HLB value selecting tween, but by being conceived to the polarity of water, oil components
The technical method found with the PEG degree of polymerization of nonionic surfactant.Oil components are squalane, spermol thylhexoic acid
Ester, cholesterol etc., are non-polar oil.However, the polarity highest of water, high polymerization degree is with PEG structure nonionic surfactants
It is soluble in water, can not but be dissolved in oil.The present invention is non-with PEG structures positioned at the low polymerization degree of the rwo intermediate polarity by addition
Ionic surface active agent and higher alcohol so as to become both materials compatible.Additionally, being located at water and high polymerization degree band plus polarity
The lower alcohol having between PEG structure nonionic surfactants, make oil components in water can solubilising to transparent.From higher alcohol
From the point of view of chemical constitution, the end of its alkyl carries hydroxyl, and in oil components, polarity is high.Low polymerization degree carries PEG structure nonionics
The polarity of surfactant is located between the nonionic surfactant of higher alcohol and high polymerization degree with PEG structures, and both are all
It is solvable.Higher alcohol, low polymerization degree are carried with PEG structure nonionic surfactants, high polymerization degree by the present invention by research
PEG structures nonionic surfactant and lower alcohol are combined with oil components, and the amount of each component is controlled certain
Proportion in so as to become the intermediate polarity connectionist of water and oil components, can will it is oil components small dispersion and solubilising
It is extremely transparent.
PEG structure nonionic surfactants, high polymerization degree are carried according to natural plant grease, higher alcohol, low polymerization degree
With the polar relationship between PEG structures nonionic surfactant and lower alcohol, respective ratio is selected to be 1:1-3:2-5:2-
5:60-120.If low polymerization degree and high polymerization degree are very few with PEG structure nonionic surfactants, higher alcohol is excessive, that
Polarity of the high polymerization degree with PEG structure nonionic surfactants with the polarities match of water, but can not be soluble in height
It is in level alcohol, so as to there is lamination or even muddy.If low polymerization degree and high polymerization degree carry PEG structure non-ionic surfaces
Activating agent is excessive, and higher alcohol is very few, then polarity of the low polymerization degree with PEG structure nonionic surfactants can not with it is senior
Alcohol polarities match, also occurs corresponding layering, or even muddy.
As further preferred version of the invention, the compositionss of solubilized animal oil of the present invention, animal oil:
Higher alcohol:Low polymerization degree carries PEG structure nonionic surfactants:High polymerization degree carries PEG structure non-ionic surface actives
Agent:The weight ratio of lower alcohol is 1:1:3-4:3-4:80-100.
Wherein, the animal oil is selected from one or more in squalane, spermol ethylhexoate or cholesterol.
Wherein, during the higher alcohol is octyl dodecanol, isooctadecanol, myristyl alcohol, lauryl alcohol, hexyldecanol or oleyl alcohol
One or more, preferably octyl dodecanol, isooctadecanol or oleyl alcohol.
Wherein, the degree of polymerization of the high polymerization degree with PEG structure nonionic surfactants is 30-80, is chosen in particular from
Polyoxyethylene fatty glyceride type, polyoxyethylene hardened castor oil fatty acid ester type, polyoxyethylene hardened castor oil type, PCA are different
Stearate polyoxyethylene hardened castor oil type, polyoxyethylene fatty acid type, polyoxyethylene sorbitol type, polyoxyethylene alkyl ether
One or more in one or more in type, preferred Cremophor RH40 or PEG-60 castor oil hydrogenated.
Wherein, the degree of polymerization of the low polymerization degree with PEG structure nonionic surfactants is 6-20, is chosen in particular from gathering
Oxygen ethylene fatty acid glycerine type, polyoxyethylene hardened castor oil fatty acid ester type, polyoxyethylene hardened castor oil type, PCA are different hard
Fat acid ester polyoxyethylene hardened castor oil type, polyoxyethylene fatty acid type, polyoxyethylene sorbitol type, polyoxyethylene alkyl ether-type
In one or more, in preferably olive oil PEG-7 esters, PEG-8 iso stearic acid of glycerine ester, PEG-7 glyceryl cocoates
One or more.
Wherein, the lower alcohol for C2-C9 alcohol apoplexy due to endogenous wind one or more, preferably glycerol, Propylene Glycol, butanediol, different
One or more in pentanediol, hexanediol, 1,2- pentanediols, ethohexadiol, ethohexadiol, dipropylene glycol or diglycerol.
The preparation method of the compositionss of the above-mentioned a kind of solubilized animal oil of the present invention is by the animal oil, senior
Alcohol, low polymerization degree with PEG structure nonionic surfactants, high polymerization degree carry PEG structures nonionic surfactant and
Lower alcohol at 80 DEG C, dissolves which by stirring, reaches solubilizing effect in proportion.
Present invention also offers the compositionss of above-mentioned solubilized animal oil answering in cosmetics, food or health product
With.
Present invention also offers a kind of cosmetics, the compositionss comprising above-mentioned solubilized animal oil.
Preferably, the addition of the compositionss of the solubilized animal oil is the 5-15% of whole cosmetics gross mass.
In the compositionss of the solubilized animal oil of the invention described above, not damaging in the range of effect of the present invention, can be with
Arbitrarily coordinate the composition that generally may be fitted in cosmetics to prepare cosmetics.This any condition includes preservative, moisturizing
Agent, UV absorbent, antioxidant, Ph regulators etc..Its consumption is the conventional amount used for preparing cosmetics.
The present invention compared with prior art, has the advantages that:
(1) present invention is by carrying PEG structure nonionic surfactants, high polymerization degree band by higher alcohol, low polymerization degree
There are PEG structures nonionic surfactant and lower alcohol to be combined with animal oil, and the amount of each component is controlled one
In fixed proportion, the compositionss of the solubilized animal oil for preparing, be applied to the low alcohol such as astringent, essence, facial film,
In without alcohol water preparation cosmetics, the skin effective ingredient such as squalane, spermol ethylhexoate, cholesterol can be effectively facilitated and be dissolved in water
In, oil can be supplemented, increase the moist degree of skin to skin;
(2) non-ionic surface active containing PEG structures used in the compositionss of solubilized animal oil prepared by the present invention
Agent consumption is few, and the glutinous soapy feeling of skin is low, zest is little, it is adaptable to most of water preparation system, and system stability will not be had an impact;
(3) preparation method of the present invention is simple to operate, easily realizes, prepared cosmetics cost performance is high, low cost.
Specific embodiment
The present invention is further illustrated below by specific embodiment, following examples are the present invention preferably embodiment party
Formula, but embodiments of the present invention are not limited by following embodiments.
Raw material of the present invention derives from commercial products.
Performance test methods:
The method of testing of appearance transparence stability:
Transparent toner/smoothing toner is taken, 40 DEG C of storages 1 month, 25 DEG C of room temperature is placed in and is deposited 1 month, the storage 1 month of 5 DEG C of low temperature, it is extensive
It is multiple to observe appearance transparence to room temperature.
The method of testing of the particle diameter of vitamin and its derivant:Tested using LS900 type laser particle size analyzers, surveyed
Examination scope:0.05~500 μm;Input mode:Wet method, circular sample feeder and static sample pond;Repeatability error:<3%;Test
Time:1-2 minutes;Standalone probe unit number:53;Light source category:Helium-neon laser, power:2.0mW, wavelength:0.6328μm;Work
Make environment:Temperature:5-35 DEG C, humidity:< 85%.
Transmittance method of testing:Using ultraviolet-uisible spectrophotometer UV1000, Exposure Metering:Single beam;Wave-length coverage:
190.0~1100.0nm;Spectral bandwidth:2nm;Transmittance ranges:0~200%T;Range of absorbency:- 0.3~3Abs;Light source:
Deuterium lamp, halogen tungsten lamp;Dispersion element:Grating, 1200L/mm;Detector:Silicon photo diode;Use environment temperature:5 DEG C~35 DEG C;
Use environment relative humidity:≤ 85%.
The preparation of the compositionss of solubilized animal oil:
By 1 formula of table, animal oil, higher alcohol, low polymerization degree are carried into PEG structure nonionic surfactants, Gao Ju
It is right with PEG structures nonionic surfactant and lower alcohol in proportion at 80 DEG C, dissolve which by stirring, you can
To the compositionss of solubilized animal oil.
Table 1:The composition (weight portion) of the compositionss of solubilized animal oil
Continued 1