CN109528503A - A kind of emulsifier combination and the preparation method and application thereof forming liquid crystal structure - Google Patents
A kind of emulsifier combination and the preparation method and application thereof forming liquid crystal structure Download PDFInfo
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- CN109528503A CN109528503A CN201811642639.4A CN201811642639A CN109528503A CN 109528503 A CN109528503 A CN 109528503A CN 201811642639 A CN201811642639 A CN 201811642639A CN 109528503 A CN109528503 A CN 109528503A
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- liquid crystal
- emulsifier
- crystal structure
- acid
- ester
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0295—Liquid crystals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/34—Alcohols
- A61K8/342—Alcohols having more than seven atoms in an unbroken chain
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/37—Esters of carboxylic acids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/37—Esters of carboxylic acids
- A61K8/375—Esters of carboxylic acids the alcohol moiety containing more than one hydroxy group
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/60—Sugars; Derivatives thereof
- A61K8/604—Alkylpolyglycosides; Derivatives thereof, e.g. esters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/92—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
- A61K8/922—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof of vegetable origin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
Abstract
The invention discloses a kind of emulsifier combinations and the preparation method and application thereof for forming liquid crystal structure, by weight, including following component: 5-20 parts of emulsifier；5-20 parts of higher alcohol；5-25 parts of liquid fat.The present invention is by compounding the emulsifier of certain content with the liquid fat of the higher alcohol of certain content, certain content, the emulsifier combination for the formation liquid crystal structure being prepared, and the liquid crystal structure quantity of formation is more, form uniform particle diameter；And stability is high, applies it in cosmetics, has good performance of keeping humidity, and skin sense is not clearly sticky, with the right height of skin paste, stability is good.Preparation method of the invention is simple, and the easily stored transport of emulsifier combination is prepared, easy to use；The emulsifier combination of formation liquid crystal structure of the invention is low compared to single liquid crystal emulsifier fusing point, can add use at a lower temperature, simple process is widely used, and energy consumption can be greatlyd save in actual production.
Description
Technical field
It is the present invention relates to cosmetic field, in particular to a kind of for being added in cosmetics the cream that can generate liquid crystal structure
Agent composition and the preparation method and application thereof.
Background technique
Liquid crystal is an interphase between " liquid " and " solid-state ", liquid be a mobility and continuity very
Good phase, and crystal is an anisotropy, the phase for having birefringence, is referred to as " liquid in the phase between them
It is brilliant ".The liquid crystal structure that surfactant is likely to form mainly has: hexagonal liquid crystal, cubic liquid crystal and layered liquid crystal.It is main in skin care item
If layered liquid crystal.Layered liquid crystal has oil/liquid crystal/water structure, very with oil/cuticula/water structure of human skin
It is similar, referred to as " the second cuticula ", when it is stable in the presence of in oil-in-water type facial treatment milk, efficient moisture-retention can be provided for lotion
And the effects of slow-release, therefore, skin care item of the exploitation containing layered liquid crystal structure will be Science in Future in China Cosmetic Market
Development trend.
But be made in cosmetics processes in the emulsifier obtained using common emulsion process at present, it is low percent crystallization in massecuite often occur,
Liquid crystal partial size is big, non-uniform problem.
Summary of the invention
In order to overcome the drawbacks of the prior art or insufficient, primary and foremost purpose of the invention is directed to one kind and is capable of forming height
Intensively, the emulsifier combination of the more uniform liquid crystal structure of form partial size.
It is a further object of the present invention to provide the preparation methods of mentioned emulsifier composition.
Another object of the present invention is to provide the application of mentioned emulsifier composition.
The emulsifier combination of the present invention for forming liquid crystal structure, by weight, including following component:
5-20 parts of emulsifier；
5-20 parts of higher alcohol；
5-25 parts of liquid fat.
Preferably, the emulsifier combination of the formation liquid crystal structure, by weight, including following component:
8-15 parts of emulsifier；
10-15 parts of higher alcohol；
10-20 parts of liquid fat.
Wherein, the emulsifier be selected from sucrose ester, portugal glycoside, phosphoric acid ester, stearoyl class it is one or more；Institute
It states sucrose ester and is selected from monostearate sucrose ester, distearyl acid sucrose ester, three stearic acid sucrose esters, palmitinic acid sucrose ester, oleic acid
Any one or more in sucrose ester and their mixture, the portugal glycoside are selected from arachidic alcohol glucoside, C10-16
Alkyl glucoside, C12-18 alkyl glucoside, C12-20 alkyl glucoside, cetearyl glucoside, cocoyl glucoside,
Undecyl glucoside it is one or more；The phosphoric acid ester is selected from C9-15 alcohol phosphate, C20-22 alcohol phosphate, whale
One of wax stearyl alcohol phosphate, Phosphoric acid monohexadecyl ester and their mixture are a variety of；The stearoyl class is selected from hard
Acyl dilactic acid calcium, stearoyl-glutamic acid disodium, stearoyl-glutamic acid potassium, stearoyl-glutamic acid sodium, stearoyl dilactic acid
Sodium and their mixture it is one or more.
Preferably, the emulsifier is selected from cetearyl glucoside, the compounding of stearoyl dilactic acid sodium, and the two
Compounding is than being 1:4 to 3:1, preferably 1:2 to 1:1.
Wherein, the higher alcohol, which is selected from, contains monohydric alcohols and their mixture more than 12 carbon atoms；Preferably
Hard ester alcohol, cetanol, docosyl alcohol it is one or more.
Wherein, the liquid fat is selected from olive oil, glycerol three (thylhexoic acid) ester, cetanol ethylhexoate, spiny dogfish
Alkane, caprylic/capric triglyceride, ethylhexyl palmitate, Queensland nut (MAC ADAMIA TERNIFOLIA) seed oil, octyl
Lauryl alcohol, pentaerythrite four (thylhexoic acid) ester, carbonic acid dioctyl ester, isononyl isononanoate, two heptanoate of neopentyl glycol, Bai Chihua
(LIMNANTHES ALBA) seed oil it is one or more.
It is of the present invention formed liquid crystal structure emulsifier combination, by weight, further include preservative and go from
Sub- water.
A kind of preparation method of the emulsifier combination of above-mentioned formation liquid crystal structure comprising the steps of: according to the proportion will
Emulsifier, higher alcohol, liquid fat are denoted as A phase, and deionized water, preservative are denoted as B phase, heat A, B phase respectively；It is stirred in A phase
B phase is added in the case of mixing, is evenly stirred until and is cooled to room temperature, being ground to powder can be (if lotion, then without grinding).
The invention also discloses above-mentioned preparation method obtain formation liquid crystal structure emulsifier combination in cosmetics
Application.
Wherein, the additive amount of the emulsifier combination for forming liquid crystal structure is the 2-15wt% of cosmetics total weight；Its
In, the cosmetics are facial treatment milk, cream, frost or facial mask.
Compared with prior art, the invention has the following beneficial effects:
1) present invention is by being answered the liquid fat of the higher alcohol of the emulsifier of certain content and certain content, certain content
Match, the emulsifier combination for the formation liquid crystal structure being prepared, the liquid crystal structure quantity of formation is more, form uniform particle diameter；And
Stability is high, applies it in cosmetics, has good performance of keeping humidity, and skin sense is not clearly sticky, with skin attachement
Degree is high, and stability is good.
2) preparation method of the invention is simple, and the easily stored transport of emulsifier combination is prepared, easy to use；
3) emulsifier combination of formation liquid crystal structure of the invention is low compared to single liquid crystal emulsifier fusing point, at a lower temperature
Use can be added, simple process is widely used, and energy consumption can be greatlyd save in actual production.
Specific embodiment
The present invention is further illustrated below by specific embodiment, but embodiments of the present invention are not by following realities
Apply the limitation of example.
The observation verification method of liquid crystal structure: Olympus petrographic microscope is used, takes minute quantity sample drop in glass slide
On, covered, light cap slide spreads in sample on glass slide with thin layer, (the times magnification under polarization microscope
Number is 200 times) liquid crystal quantity, morphosis, integrated degree that sample is formed are observed, and photograph to record experimental result.
Embodiment A1-A9 and comparative example B1-B3: the preparation of the emulsifier combination of liquid crystal structure is formed
It is formulated according to shown in table 1, emulsifier, higher alcohol, liquid fat is denoted as A phase, deionized water, preservative are denoted as B phase,
A phase, B phase are heated respectively to 70-75 DEG C；B phase is added under A phase stirring state, is evenly stirred until and is cooled to room temperature, be ground to powder
It end can be (if lotion, then without grinding).Emulsifier combination the performance test results such as 1 institute of table of gained formation liquid crystal structure
Show.
The composition and performance test index result of 1 embodiment A1-A9 of table and comparative example B1-B3
Note: form integrated degree zero: indicate good；△: indicate that fraction is complete；×: it indicates imperfect
Uniform particle diameter zero: indicate good；△: indicate that fraction is uniform；×: it indicates inhomogenous.
Application Example one: the preparation of facial treatment milk
Emulsifier combination, the formation liquid crystal knot of selection example A1-A9 and comparative example B1-B3 is made using formula shown in table 1
Facial treatment milk is made by the formula of table 2 in the emulsifier combination of structure,
The preparation of 2 facial treatment milk of table
Preparation method: claim deionized water, glycerol, card wave 380, glycine betaine in a beaker by the formula of table 2, water phase A is denoted as, in another
Liquid crystal emulsifier composition, saualane, caprylic/capric triglyceride are added in one beaker, stirs evenly, is denoted as oily phase B, respectively
A, B phase are heated to 50 degree, A is added to B phase, homogeneous 2min is mixed, stirs evenly.
The stability test of facial treatment milk
For confirmation facial treatment milk embodiment 1-3 and the stability of comparative example 1, following stability experiment has been carried out: by embodiment
1-3 and the facial treatment milk of comparative example 1 are fitted into transparent vessel, under 40 DEG C, 25 DEG C, -15 DEG C of preservation conditions, every one section
Time takes out sample, to its recovery to room temperature, visually observes and carries out estimation of stability to it, evaluation result is as shown in table 3.
The stability result of 3 facial treatment milk of table
Note: zero: indicating good；△: surface oil spill is indicated；×: indicate layering.
Claims (10)
1. a kind of emulsifier combination for forming liquid crystal structure, which is characterized in that by weight, including following component:
5-20 parts of emulsifier；
5-20 parts of higher alcohol；
5-25 parts of liquid fat.
2. the emulsifier combination according to claim 1 for forming liquid crystal structure, which is characterized in that by weight, more
It is preferred that are as follows:
8-15 parts of emulsifier；
10-15 parts of higher alcohol；
10-20 parts of liquid fat.
3. the emulsifier combination according to claim 1 or 2 for forming liquid crystal structure, which is characterized in that the emulsifier
Selected from sucrose ester, portugal glycoside, phosphoric acid ester, stearoyl class it is one or more；The sucrose ester is selected from monostearate
Sucrose ester, distearyl acid sucrose ester, three stearic acid sucrose esters, palmitinic acid sucrose ester, sucrose oleate ester and their mixture
In any one or more, the portugal glycoside be selected from arachidic alcohol glucoside, C10-16 alkyl glucoside, C12-18 alkyl
Glucoside, C12-20 alkyl glucoside, cetearyl glucoside, cocoyl glucoside, undecyl glucoside one kind or
It is a variety of；The phosphoric acid ester is selected from C9-15 alcohol phosphate, C20-22 alcohol phosphate, cetostearyl alcohol phosphate, cetanol phosphorus
One of acid esters and their mixture are a variety of；The stearoyl class is selected from stearoyl dilactic acid calcium, stearoyl paddy
One kind of propylhomoserin disodium, stearoyl-glutamic acid potassium, stearoyl-glutamic acid sodium, stearoyl dilactic acid sodium and their mixture
Or it is a variety of.
4. the emulsifier combination according to claim 3 for forming liquid crystal structure, which is characterized in that the emulsifier is selected from
The compounding of cetearyl glucoside, stearoyl dilactic acid sodium, and the compounding of the two compares for 1:4 to 3:1, preferably 1:2 extremely
1:1.
5. the emulsifier combination according to claim 1 or 2 for forming liquid crystal structure, which is characterized in that the higher alcohol
Selected from containing monohydric alcohols and their mixture more than 12 carbon atoms；Preferably hard ester alcohol, cetanol, docosyl alcohol one
Kind is a variety of.
6. the emulsifier combination according to claim 1 or 2 for forming liquid crystal structure, which is characterized in that the fluid oil
Rouge is selected from olive oil, glycerol three (thylhexoic acid) ester, cetanol ethylhexoate, saualane, caprylic/capric triglyceride, palm fibre
Palmitic acid acid ethylhexyl, Queensland nut (MAC ADAMIA TERNIFOLIA) seed oil, octyl dodecanol, four (ethyl hexyl of pentaerythrite
Acid) ester, carbonic acid dioctyl ester, isononyl isononanoate, two heptanoate of neopentyl glycol, Bai Chihua (LIMNANTHES ALBA) seed oil
It is one or more.
7. the emulsifier combination according to claim 1 or 2 for forming liquid crystal structure, which is characterized in that by weight,
It further include preservative and deionized water.
8. a kind of preparation method of the emulsifier combination as claimed in claim 1 or 2 for forming liquid crystal structure, feature exist
In comprising the steps of: emulsifier, higher alcohol, liquid fat are denoted as A phase according to the proportion, deionized water, preservative are denoted as
B phase heats A, B phase respectively；B phase is added under A phase stirring state, is evenly stirred until and is cooled to room temperature, be ground to powder
(if lotion, then without grinding).
9. application of the emulsifier combination for the formation liquid crystal structure that preparation method as claimed in claim 8 obtains in cosmetics.
10. application according to claim 9, which is characterized in that the emulsifier combination for forming liquid crystal structure adds
Dosage is the 2-15wt% of cosmetics total weight；Wherein, the cosmetics are facial treatment milk, cream, frost or facial mask.
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| CN201811642639.4A CN109528503A (en) | 2018-12-29 | 2018-12-29 | A kind of emulsifier combination and the preparation method and application thereof forming liquid crystal structure |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110859756A (en) * | 2019-10-30 | 2020-03-06 | 植物医生(广东)生物科技有限公司 | Liquid crystal sustained-release system for promoting transdermal absorption of cordyceps sinensis and preparation method and application thereof |
| CN111643376A (en) * | 2020-06-15 | 2020-09-11 | 花安堂生物科技集团有限公司 | Nano-emulsion composition and application thereof |
| CN113244116A (en) * | 2021-04-27 | 2021-08-13 | 广州立白企业集团有限公司 | Structured compositions and uses thereof |
| CN113509395A (en) * | 2021-07-08 | 2021-10-19 | 广州科斯曼生物科技有限公司 | Liquid crystal emulsifier with anti-allergy and relieving effects and bionic sebum membrane design, and preparation method and application thereof |
| CN113952239A (en) * | 2021-09-27 | 2022-01-21 | 水羊化妆品制造有限公司 | Composite liquid crystal emulsifier and preparation method and application thereof |
| CN114010516A (en) * | 2021-11-09 | 2022-02-08 | 华熙生物科技股份有限公司 | Nano liquid composition, preparation method and application thereof |
| CN115887304A (en) * | 2022-12-20 | 2023-04-04 | 科乐美(广州)生物科技有限公司 | Emulsifier composition, skin cream containing emulsifier composition and preparation method of skin cream |
| CN115969709A (en) * | 2023-01-10 | 2023-04-18 | 韩佛化妆品(湖州)有限公司 | Novel liquid crystal emulsion and preparation method and application thereof |
| WO2023217480A1 (en) * | 2022-05-12 | 2023-11-16 | Beiersdorf Ag | Emulsion with liquid crystalline structures |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110859756A (en) * | 2019-10-30 | 2020-03-06 | 植物医生(广东)生物科技有限公司 | Liquid crystal sustained-release system for promoting transdermal absorption of cordyceps sinensis and preparation method and application thereof |
| CN111643376B (en) * | 2020-06-15 | 2023-04-25 | 花安堂生物科技集团有限公司 | Nanoemulsion composition and application thereof |
| CN111643376A (en) * | 2020-06-15 | 2020-09-11 | 花安堂生物科技集团有限公司 | Nano-emulsion composition and application thereof |
| CN113244116A (en) * | 2021-04-27 | 2021-08-13 | 广州立白企业集团有限公司 | Structured compositions and uses thereof |
| CN113244116B (en) * | 2021-04-27 | 2023-04-28 | 广州立白企业集团有限公司 | Structured composition and use thereof |
| CN113509395A (en) * | 2021-07-08 | 2021-10-19 | 广州科斯曼生物科技有限公司 | Liquid crystal emulsifier with anti-allergy and relieving effects and bionic sebum membrane design, and preparation method and application thereof |
| CN113952239A (en) * | 2021-09-27 | 2022-01-21 | 水羊化妆品制造有限公司 | Composite liquid crystal emulsifier and preparation method and application thereof |
| CN113952239B (en) * | 2021-09-27 | 2023-05-23 | 水羊化妆品制造有限公司 | Composite liquid crystal emulsifier and preparation method and application thereof |
| CN114010516A (en) * | 2021-11-09 | 2022-02-08 | 华熙生物科技股份有限公司 | Nano liquid composition, preparation method and application thereof |
| CN114010516B (en) * | 2021-11-09 | 2024-02-09 | 华熙生物科技股份有限公司 | Nano liquid composition, its preparation method and application |
| WO2023217480A1 (en) * | 2022-05-12 | 2023-11-16 | Beiersdorf Ag | Emulsion with liquid crystalline structures |
| CN115887304A (en) * | 2022-12-20 | 2023-04-04 | 科乐美(广州)生物科技有限公司 | Emulsifier composition, skin cream containing emulsifier composition and preparation method of skin cream |
| CN115887304B (en) * | 2022-12-20 | 2023-10-03 | 科乐美(广州)生物科技有限公司 | Emulsifier composition, skin care cream containing same and preparation method of skin care cream |
| CN115969709A (en) * | 2023-01-10 | 2023-04-18 | 韩佛化妆品(湖州)有限公司 | Novel liquid crystal emulsion and preparation method and application thereof |
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