CN108158837A - A kind of shading slurry and preparation method thereof - Google Patents
A kind of shading slurry and preparation method thereof Download PDFInfo
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- CN108158837A CN108158837A CN201711306304.0A CN201711306304A CN108158837A CN 108158837 A CN108158837 A CN 108158837A CN 201711306304 A CN201711306304 A CN 201711306304A CN 108158837 A CN108158837 A CN 108158837A
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- China
- Prior art keywords
- shading
- phases
- slurry
- preservative
- fatty alcohol
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Classifications
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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
- A61K8/18—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
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/42—Amides
-
- 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
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
- A61K8/442—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof substituted by amido group(s)
-
- 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
- A61K8/72—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
- A61K8/86—Polyethers
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/10—General cosmetic use
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/59—Mixtures
- A61K2800/592—Mixtures of compounds complementing their respective functions
Abstract
The invention discloses a kind of shading slurries and preparation method thereof.This shading slurry includes A phases and B phases, and A phases are made of the raw material of following mass percent：Sodium sulfate of polyethenoxy ether of fatty alcohol 10%~20%；Ethylene glycol stearate 10%~20%；Lauroylamidopropyl betaine 2%~15%；Alkanolamide 2%~15%；Fatty alcohol polyoxyethylene ether 2%~15%；Water is surplus；B phases are preservative, and preservative accounts for the 0.05%~0.2% of A phase gross masses.The preparation method of this shading slurry is also disclosed that simultaneously.Shading slurry disclosed by the invention is used as a kind of milky white appearance modifying agents, it solves the unstable suspension problem of system simultaneously, and after long-term storage the problem of product color obfuscation, not only there is splendid product compatibility and stability, also impart the ultrawhite sight of profit as product congealed fat, the performance of product can be significantly improved, is had broad application prospects.
Description
Technical field
The present invention relates to a kind of shading slurries and preparation method thereof.
Background technology
The personal-care supplies industry of China can be basically classified into three bulks, first, with basic cleaning product (such as perfume
Soap, washing powder etc.) based on product structure, second is that the product structure based on personal nursing type product (such as facial cleanser, cream),
Third, the product structure based on class product of making up.China is the detergent market and second-biggest-in-the-worldization of current maximum in the world
Cosmetic market, Chinese daily chemical product just enter the unprecedented prosperity period.And with the continuous improvement of people's living standards, daily chemical product
Other than being continued to introduce new in performance, the concern of people is also increasingly caused for the mode of appearance of product.It is beautiful and only
Special product appearance, can not only attract consumer, while can also play the role of covering the certain flaws of products material itself.Cause
This, product appearance modifying agent also increasingly attracts attention and welcomes in daily chemical product.
It is washed in product in liquid such as traditional shampoo, shower cream, facial cleansers, with transparent, nacreous lustre and milky white outside these three
It sees most commonly seen.Nacreous lustre is generally by formation such as mica sheet, ethylene glycol stearates.Milky white appearance is generally by titanium white
The materials such as powder, polyacrylic, card wave are realized.But these materials have some disadvantages, such as：Titanium dioxide is unstable,
Occurs the phenomenon that floating or settling in system；And or after system is added to the substances such as polyacrylic, what is stored for a long time
Color and luster can increasingly seem gloomy in the process, lacked the profit as congealed fat and felt in vain.Milky white appearance modifying agents traditional at present, are all deposited
In all kinds of hidden danger such as certain formulation stability, healthy and safe property.
Invention content
It is an object of the invention to a kind of shading slurries and preparation method thereof.
The technical solution used in the present invention is：
A kind of shading slurry, including A phases and B phases, A phases are made of the raw material of following mass percent：
Water surplus；
B phases are preservative, and preservative accounts for the 0.05%~0.2% of A phase gross masses.
Preferably, a kind of shading slurry, including A phases and B phases, A phases are made of the raw material of following mass percent：
Water surplus；
B phases are preservative, and preservative accounts for the 0.08%~0.12% of A phase gross masses.
In A phases, the mass content of ethoxylated alkyl sulfate is 69~71% in sodium sulfate of polyethenoxy ether of fatty alcohol.
In B phases, preservative is Kathon CG, in benzyl alcohol, phenoxetol, dehydroacetic acid, sorbic acid, glyceryl monolaurate
At least one.
The preparation method of this shading slurry, includes the following steps：
1) it is sodium sulfate of polyethenoxy ether of fatty alcohol is soluble in water, it is dispersed with stirring；
2) ethylene glycol stearate, lauroylamidopropyl betaine, alkanolamide and fatty alcohol polyoxyethylene ether are added in
It in the solution obtained to step 1), stirs evenly, obtains A phase solution；
3) A phase solution is cooled down, ethylene glycol stearate gradually forms crystal and is precipitated；
4) when continuing to be cooled to form milky thick liquid by A phase solution, B phase preservatives is added in, are stirred evenly；
5) material that step 4) obtains is down to room temperature, obtains shading slurry finished product, the composition of shading slurry is as described above.
In the step 4) of shading slurry preparation method, the temperature for forming milky thick liquid is 44 DEG C~46 DEG C.
The beneficial effects of the invention are as follows：
The present invention passes through the control to its crystallization process, knot using the ethylene glycol stearate of plant origin as primary raw material
Optical principle is closed, is proposed the shading slurry of safety and environmental friendliness of new generation.This shading slurry is as a kind of milky white appearance improvement
Agent, it solves the unstable suspension problem of system and for a long time after storage the problem of product color obfuscation, not only has simultaneously
Splendid product compatibility and stability also impart the ultrawhite sight of profit as product congealed fat, can significantly improve the performance of product, tool
Have broad application prospects.
Specific embodiment
A kind of shading slurry, including A phases and B phases, A phases are made of the raw material of following mass percent：
Water surplus；
B phases are preservative, and preservative accounts for the 0.05%~0.2% of A phase gross masses.
Preferably, a kind of shading slurry, including A phases and B phases, A phases are made of the raw material of following mass percent：
Water surplus；
B phases are preservative, and preservative accounts for the 0.08%~0.12% of A phase gross masses.
Preferably, in A phases, the mass content of ethoxylated alkyl sulfate is 69 in sodium sulfate of polyethenoxy ether of fatty alcohol
~71%.
Preferably, in A phases, water is at least one of deionized water, pure water, distilled water.
Preferably, in A phases, alkanolamide is the alkanolamide that backbone length is C12~C18.
Preferably, in B phases, preservative is Kathon CG, benzyl alcohol, phenoxetol, dehydroacetic acid, sorbic acid, mono laurate
At least one of glyceride；It is further preferred that in B phases, preservative is Kathon CG preservative.
The preparation method of this shading slurry, includes the following steps：
1) it is sodium sulfate of polyethenoxy ether of fatty alcohol is soluble in water, it is dispersed with stirring；
2) ethylene glycol stearate, lauroylamidopropyl betaine, alkanolamide and fatty alcohol polyoxyethylene ether are added in
It in the solution obtained to step 1), stirs evenly, obtains A phase solution；
3) A phase solution is cooled down, ethylene glycol stearate gradually forms crystal and is precipitated；
4) when continuing to be cooled to form milky thick liquid by A phase solution, B phase preservatives is added in, are stirred evenly；
5) material that step 4) obtains is down to room temperature, obtains shading slurry finished product, the composition of shading slurry is as described above.
Preferably, in the step 4) of shading slurry preparation method, the temperature for forming milky thick liquid is 44 DEG C~46 DEG C.
Present disclosure is described in further detail below by way of specific embodiment.
Embodiment 1：
The shading slurry composition of embodiment 1 is as shown in table 1.
The shading slurry composition of 1 embodiment 1 of table
Embodiment 2：
The shading slurry composition of embodiment 2 is as shown in table 2.
The shading slurry composition of 2 embodiment 2 of table
Embodiment 3：
The shading slurry composition of embodiment 3 is as shown in table 3.
The shading slurry composition of 3 embodiment 3 of table
The shading slurry preparation method step of Examples 1 to 3 is as follows：
1st, deionized water is first added in A phases, adds in sodium sulfate of polyethenoxy ether of fatty alcohol, it is complete to be dispersed with stirring dissolving；
2nd, then, A phase materials are sequentially added in above-mentioned solution, stirred evenly；
3rd, A phase materials are cooled down, ethylene glycol stearate gradually forms crystal and is precipitated；
4th, after solution is down to 45 DEG C, become milky thick liquid, add in preservative, be dispersed with stirring uniformly；
5th, continue to be down to room temperature and starch finished product to get to shading.
Performance evaluation：
The performance of product is starched for testing example shading, stability and ocular estimate are carried out to it respectively.
The results are shown in Table 4 for the shading slurry estimation of stability of Examples 1 to 3.
The estimation of stability result of 4 embodiment of table
| Test temperature | -10℃ | 5℃ | 25℃ | 45℃ | 50℃ | Conclusion |
| Embodiment 1 | Have no transport phenomena | Have no transport phenomena | Have no transport phenomena | Have no transport phenomena | Have no transport phenomena | Pass through |
| Embodiment 2 | Have no transport phenomena | Have no transport phenomena | Have no transport phenomena | Have no transport phenomena | Have no transport phenomena | Pass through |
| Embodiment 3 | Have no transport phenomena | Have no transport phenomena | Have no transport phenomena | Have no transport phenomena | Have no transport phenomena | Pass through |
The results are shown in Table 5 for the shading slurry ocular estimate of Examples 1 to 3.
The ocular estimate result of 5 embodiment of table
| Test temperature | -10℃ | 5℃ | 25℃ | 45℃ | 50℃ | Conclusion |
| Embodiment 1 | Milky | Milky | Milky | Milky | Milky | Pass through |
| Embodiment 2 | Milky | Milky | Milky | Milky | Milky | Pass through |
| Embodiment 3 | Milky | Milky | Milky | Milky | Milky | Pass through |
The ocular estimate described in estimation of stability and table 5 described in table 4, -10 DEG C of test temperature, 5 DEG C, 25 DEG C, 45 DEG C
Observation period for 3 months, 50 DEG C of observation period is two weeks.
From the evaluation result of table 4 and table 5 it is found that the shading of the embodiment of the present invention 1~3 starches product at -10 DEG C~50 DEG C
The characteristics of having good stability is showed under test temperature, and appearance can be maintained at milky.
The present invention is mainly by the compounded technology of a variety of surfactants, the crystal of ethylene glycol stearate to be controlled to analyse
Go out size, density etc., then by the reflection of light and scattering, form a kind of gloss moistened as white congealed fat.It can solve at present
The industry of adverse reaction in to(for) milky white appearance modifying agents assigns the milky white appearance as product congealed fat, forms a kind of the good of visual sense
It is good to enjoy.
Claims (6)
1. a kind of shading slurry, it is characterised in that：Including A phases and B phases, A phases are made of the raw material of following mass percent：
Sodium sulfate of polyethenoxy ether of fatty alcohol 10%~20%；
B phases are preservative, and preservative accounts for the 0.05%~0.2% of A phase gross masses.
2. a kind of shading slurry according to claim 1, it is characterised in that：Including A phases and B phases, A phases are by following quality percentage
The raw material composition of ratio：
B phases are preservative, and preservative accounts for the 0.08%~0.12% of A phase gross masses.
3. a kind of shading slurry according to claim 1 or 2, it is characterised in that：Second in sodium sulfate of polyethenoxy ether of fatty alcohol
The mass content of oxygroup sodium alkyl sulfate is 69~71%.
4. a kind of shading slurry according to claim 1 or 2, it is characterised in that：Preservative is Kathon CG, benzyl alcohol, phenoxy group
At least one of ethyl alcohol, dehydroacetic acid, sorbic acid, glyceryl monolaurate.
5. a kind of preparation method of shading slurry, it is characterised in that：Include the following steps：
1) it is sodium sulfate of polyethenoxy ether of fatty alcohol is soluble in water, it is dispersed with stirring；
2) ethylene glycol stearate, lauroylamidopropyl betaine, alkanolamide and fatty alcohol polyoxyethylene ether are added to step
It in the rapid solution 1) obtained, stirs evenly, obtains A phase solution；
3) A phase solution is cooled down, ethylene glycol stearate gradually forms crystal and is precipitated；
4) when continuing to be cooled to form milky thick liquid by A phase solution, B phase preservatives is added in, are stirred evenly；
5) material that step 4) obtains is down to room temperature, obtains shading slurry finished product, composition such as claims 1 or 2 institute of shading slurry
It states.
6. a kind of preparation method of shading slurry according to claim 5, it is characterised in that：In step 4), milky is formed
The temperature of thick liquid is 44 DEG C~46 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711306304.0A CN108158837A (en) | 2017-12-11 | 2017-12-11 | A kind of shading slurry and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711306304.0A CN108158837A (en) | 2017-12-11 | 2017-12-11 | A kind of shading slurry and preparation method thereof |
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| Publication Number | Publication Date |
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| CN108158837A true CN108158837A (en) | 2018-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711306304.0A Pending CN108158837A (en) | 2017-12-11 | 2017-12-11 | A kind of shading slurry and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115282074A (en) * | 2022-05-13 | 2022-11-04 | 广东聚馨堂医药生物科技有限公司 | Suspension stabilizer composition taking ethylene glycol stearate as main body and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102125508A (en) * | 2010-01-19 | 2011-07-20 | 上海华银日用品有限公司 | Hair-treating and anti-dandruff shampoo and preparation method thereof |
-
2017
- 2017-12-11 CN CN201711306304.0A patent/CN108158837A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102125508A (en) * | 2010-01-19 | 2011-07-20 | 上海华银日用品有限公司 | Hair-treating and anti-dandruff shampoo and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 傅挺进: ""乙二醇硬脂酸酯的合成探讨"", 《四川化工》 * |
| 孟丽丰等: ""乙二醇硬脂酸酯型珠光剂的合成及其应用研究"", 《应用化工》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115282074A (en) * | 2022-05-13 | 2022-11-04 | 广东聚馨堂医药生物科技有限公司 | Suspension stabilizer composition taking ethylene glycol stearate as main body and preparation method thereof |
| CN115282074B (en) * | 2022-05-13 | 2024-04-26 | 广东聚馨堂医药生物科技有限公司 | Suspension stabilizer composition with glycol stearate as main body and preparation method thereof |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180615 |