CN109233345A - A kind of preparation method of the sericite in powder for cosmetics - Google Patents
A kind of preparation method of the sericite in powder for cosmetics Download PDFInfo
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- CN109233345A CN109233345A CN201811277695.2A CN201811277695A CN109233345A CN 109233345 A CN109233345 A CN 109233345A CN 201811277695 A CN201811277695 A CN 201811277695A CN 109233345 A CN109233345 A CN 109233345A
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- sericite
- powder
- raw material
- intercalation
- cosmetics
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/40—Compounds of aluminium
- C09C1/405—Compounds of aluminium containing combined silica, e.g. mica
-
- 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
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/26—Aluminium; Compounds thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
- A61Q1/02—Preparations containing skin colorants, e.g. pigments
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
- C01B33/38—Layered base-exchange silicates, e.g. clays, micas or alkali metal silicates of kenyaite or magadiite type
- C01B33/42—Micas ; Interstratified clay-mica products
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/006—Combinations of treatments provided for in groups C09C3/04 - C09C3/12
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Inorganic Chemistry (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Cosmetics (AREA)
Abstract
The invention discloses a kind of preparation methods of sericite in powder for cosmetics, the following steps are included: S1, pretreatment, sericite raw material is cleaned with sodium hydroxide, and sericite raw material is filtered out by strainer, S2, it is broken, the sericite raw material of sort out is milled, obtain sericite raw material A, S3, sericite raw material A and water progress is with slurry, obtain sericite in powder slurries, S4, hydrochloric acid solution is added into sericite in powder slurries, urea supersaturated solution is added, sericite in powder intercalation solution is made, S5, sericite in powder intercalation solution is diluted with water and then is sequentially added silane coupling agent, surface treating agent, cation-collecting agent, and the mica powder intercalation dilution is put into wet-process super grinder and carries out wet method super-fine, S6, processing materials B is subjected to high temperature ageing, inventive can reach cosmetics With the quality requirement of extender pigment, and treated sericite in powder coverage rate is high and is evenly distributed, and glossiness is good.
Description
Technical field
The present invention relates to sericite processing technique field more particularly to a kind of preparation sides of the sericite in powder for cosmetics
Method.
Background technique
Sericite is a kind of natural particulate muscovite, and appearance is translucent, the silky luster rich in texture, is had unique
High radius-thickness ratio structure and excellent uv-shielding capacity, especially finely squamose laminate structure have soft smooth characteristic.Makeup
The preferred content of beary metal of grade sericite is far below the high radius-thickness ratio sericite raw material of national standard, uses with dispersed controlling party
Method, flexible Peeling Technology and fmer-granularity classification technique are the preparation technology of core, eliminate traditional handicraft because there are chips
It fractures to form burr edge and influence the flaw of skin sense, can assign skin salubrious feeling smooth, quality is fine and smooth, transparent jade-like stone is bright,
It is able to satisfy the particular/special requirement of advanced cosmetics, is widely used in various cosmetic fields as extender pigment.
The mineral such as quartz, the feldspar being often mingled in natural sericite raw material, may be sticked to mica during wet processing
Wafer surface increases product diffusing reflection rate, and glossiness reduces.The physical separation of quartz, feldspar and mica acquires a certain degree of difficulty, and changes
Cosmetic sericite in powder Al2O3 content >=30%, SiO2 content≤50%.
Therefore, we have proposed a kind of preparation methods of sericite in powder for cosmetics for solving the above problems.
Summary of the invention
The purpose of the present invention is to solve the mineral such as quartz existing in the prior art, feldspar in process may
The shortcomings that being sticked to mica wafer surface and influencing product quality, and a kind of preparation side of the sericite in powder for cosmetics proposed
Method.
The beneficial effects of the present invention are:
The advantages that present invention process is simple, operability is good, equipment requirement is low, treatment conditions are mild, and have a wide range of application, it can
Suitable for various types, the purification of different quality micas, mica quality is good after purification, can achieve the matter of cosmetics pigment
Amount requires, and the cosmetic pigment purity is high prepared, favorable dispersibility, glossiness is excellent, and skin sense is salubrious, ductility, patch skin
Good, performance reaches the quality requirement of extender pigment used for cosmetic, and treated sericite in powder coverage rate is high and distribution is equal
Even, glossiness is good.
Specific embodiment
Combined with specific embodiments below the present invention is made further to explain.
Embodiment 1:
S1, pretreatment clean sericite raw material with sodium hydroxide, and scavenging period is 1 hour, and the concentration of sodium hydroxide
It is 30%, and sericite raw material is filtered out by strainer, wherein the granularity of screening gained sericite raw material is 20-100 mesh；
S2, it is crushed, the sericite raw material of sort out is milled with the edge runner that gap is 0.5mm, obtains sericite raw material
A；
S3, by solid-to-liquid ratio to be that 1:3-1:5 is carried out for sericite raw material A and water with slurry, obtains sericite in powder slurries；
S4, the hydrochloric acid solution that concentration is 10%, the quality of the hydrochloric acid solution of addition and step S3 institute are added into sericite in powder slurries
The uniform quality of the sericite in powder slurries obtained, then it is Celsius to be cooled to 35 for insulated and stirred 1 hour after being heated to 60-85 degrees Celsius
After degree, the urea supersaturated solution equal with above-mentioned sericite in powder grind slurries quality is added, sericite in powder intercalation solution is made, it is obtained
Sericite in powder intercalation solution stands 2 days after mixing evenly；
S5, sericite in powder intercalation solution is diluted with water to the sericite in powder intercalation dilution that solid-to-liquid ratio is 12:100, then successively
Silane coupling agent, surface treating agent, cation-collecting agent is added, the sericite in powder intercalation dilution, silane after being diluted with water are even
Join agent, surface treating agent, cation-collecting agent weight ratio be 100:3:4:0.5, and the mica powder intercalation dilution is put into
Wet method super-fine is carried out in wet-process super grinder, process time is 2.5 hours, obtains processing materials B；
S6, processing materials B is carried out to high temperature ageing, the temperature of high temperature ageing is 200 degrees Celsius, and the high temperature ageing time is 18 small
When, obtain a kind of sericite in powder for cosmetics.
Embodiment 2:
S1, pretreatment clean sericite raw material with sodium hydroxide, and scavenging period is 1 hour, and the concentration of sodium hydroxide
It is 40%, and sericite raw material is filtered out by strainer, wherein the granularity of screening gained sericite raw material is 20-100 mesh；
S2, it is crushed, the sericite raw material of sort out is milled with the edge runner that gap is 1mm, obtains sericite raw material A；
S3, by solid-to-liquid ratio to be that 1:3-1:5 is carried out for sericite raw material A and water with slurry, obtains sericite in powder slurries；
S4, the hydrochloric acid solution that concentration is 30%, the quality of the hydrochloric acid solution of addition and step S3 institute are added into sericite in powder slurries
The uniform quality of the sericite in powder slurries obtained, then it is Celsius to be cooled to 40 for insulated and stirred 1 hour after being heated to 60-85 degrees Celsius
After degree, the urea supersaturated solution equal with above-mentioned sericite in powder grind slurries quality is added, sericite in powder intercalation solution is made, it is obtained
Sericite in powder intercalation solution stands 3 days after mixing evenly；
S5, sericite in powder intercalation solution is diluted with water to the sericite in powder intercalation dilution that solid-to-liquid ratio is 13:100, then successively
Silane coupling agent, surface treating agent, cation-collecting agent is added, the sericite in powder intercalation dilution, silane after being diluted with water are even
Join agent, surface treating agent, cation-collecting agent weight ratio be 100:6:8:1, and the mica powder intercalation dilution is put into wet
Wet method super-fine is carried out in method super grinder, process time is 3.5 hours, obtains processing materials B；
S6, processing materials B is carried out to high temperature ageing, the temperature of high temperature ageing is 230 degrees Celsius, and the high temperature ageing time is 15 small
When, obtain a kind of sericite in powder for cosmetics.
Embodiment 3:
S1, pretreatment clean sericite raw material with sodium hydroxide, and scavenging period is 1 hour, and the concentration of sodium hydroxide
It is 35%, and sericite raw material is filtered out by strainer, wherein the granularity of screening gained sericite raw material is 20-100 mesh；
S2, it is crushed, the sericite raw material of sort out is milled with the edge runner that gap is 0.7mm, obtains sericite raw material
A；
S3, by solid-to-liquid ratio to be that 1:3-1:5 is carried out for sericite raw material A and water with slurry, obtains sericite in powder slurries；
S4, the hydrochloric acid solution that concentration is 20%, the quality of the hydrochloric acid solution of addition and step S3 institute are added into sericite in powder slurries
The uniform quality of the sericite in powder slurries obtained, then it is Celsius to be cooled to 37 for insulated and stirred 1 hour after being heated to 60-85 degrees Celsius
After degree, the urea supersaturated solution equal with above-mentioned sericite in powder grind slurries quality is added, sericite in powder intercalation solution is made, it is obtained
Sericite in powder intercalation solution stands 2 days after mixing evenly；
S5, sericite in powder intercalation solution is diluted with water to the sericite in powder intercalation dilution that solid-to-liquid ratio is 12:100, then successively
Silane coupling agent, surface treating agent, cation-collecting agent is added, the sericite in powder intercalation dilution, silane after being diluted with water are even
Join agent, surface treating agent, cation-collecting agent weight ratio be 100:4:6:0.7, and the mica powder intercalation dilution is put into
Wet method super-fine is carried out in wet-process super grinder, process time is 3 hours, obtains processing materials B；
S6, processing materials B is carried out to high temperature ageing, the temperature of high temperature ageing is 210 degrees Celsius, and the high temperature ageing time is 17 small
When, obtain a kind of sericite in powder for cosmetics.
Embodiment 4:
S1, pretreatment clean sericite raw material with sodium hydroxide, and scavenging period is 1 hour, and the concentration of sodium hydroxide
It is 37%, and sericite raw material is filtered out by strainer, wherein the granularity of screening gained sericite raw material is 20-100 mesh；
S2, it is crushed, the sericite raw material of sort out is milled with the edge runner that gap is 0.8mm, obtains sericite raw material
A；
S3, by solid-to-liquid ratio to be that 1:3-1:5 is carried out for sericite raw material A and water with slurry, obtains sericite in powder slurries；
S4, the hydrochloric acid solution that concentration is 25%, the quality of the hydrochloric acid solution of addition and step S3 institute are added into sericite in powder slurries
The uniform quality of the sericite in powder slurries obtained, then it is Celsius to be cooled to 38 for insulated and stirred 1 hour after being heated to 60-85 degrees Celsius
After degree, the urea supersaturated solution equal with above-mentioned sericite in powder grind slurries quality is added, sericite in powder intercalation solution is made, it is obtained
Sericite in powder intercalation solution stands 2 days after mixing evenly；
S5, sericite in powder intercalation solution is diluted with water to the sericite in powder intercalation dilution that solid-to-liquid ratio is 12:100, then successively
Silane coupling agent, surface treating agent, cation-collecting agent is added, the sericite in powder intercalation dilution, silane after being diluted with water are even
Join agent, surface treating agent, cation-collecting agent weight ratio be 100:5:7:0.6, and the mica powder intercalation dilution is put into
Wet method super-fine is carried out in wet-process super grinder, process time is 3.5 hours, obtains processing materials B；
S6, processing materials B is carried out to high temperature ageing, the temperature of high temperature ageing is 220 degrees Celsius, and the high temperature ageing time is 17 small
When, obtain a kind of sericite in powder for cosmetics.
Embodiment 5
S1, pretreatment clean sericite raw material with sodium hydroxide, and scavenging period is 1 hour, and the concentration of sodium hydroxide
It is 33%, and sericite raw material is filtered out by strainer, wherein the granularity of screening gained sericite raw material is 20-100 mesh；
S2, it is crushed, the sericite raw material of sort out is milled with the edge runner that gap is 0.9mm, obtains sericite raw material
A；
S3, by solid-to-liquid ratio to be that 1:3-1:5 is carried out for sericite raw material A and water with slurry, obtains sericite in powder slurries；
S4, the hydrochloric acid solution that concentration is 12%, the quality of the hydrochloric acid solution of addition and step S3 institute are added into sericite in powder slurries
The uniform quality of the sericite in powder slurries obtained, then it is Celsius to be cooled to 32 for insulated and stirred 1 hour after being heated to 60-85 degrees Celsius
After degree, the urea supersaturated solution equal with above-mentioned sericite in powder grind slurries quality is added, sericite in powder intercalation solution is made, it is obtained
Sericite in powder intercalation solution stands 3 days after mixing evenly；
S5, sericite in powder intercalation solution is diluted with water to solid-to-liquid ratio be less than 13:100 sericite in powder intercalation dilution, then according to
Secondary addition silane coupling agent, surface treating agent, cation-collecting agent, sericite in powder intercalation dilution, silane after being diluted with water
Coupling agent, surface treating agent, cation-collecting agent weight ratio be 100:4:7:0.9, and the mica powder intercalation dilution is put
Enter and carry out wet method super-fine in wet-process super grinder, process time is 3 hours, obtains processing materials B；
S6, processing materials B is carried out to high temperature ageing, the temperature of high temperature ageing is 225 degrees Celsius, and the high temperature ageing time is 16 small
When, obtain a kind of sericite in powder for cosmetics.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of preparation method of the sericite in powder for cosmetics, which comprises the following steps:
S1, pretreatment clean sericite raw material with sodium hydroxide, and filter out sericite raw material by strainer, wherein
The granularity of screening gained sericite raw material is 20-100 mesh；
S2, it is crushed, the sericite raw material of sort out is milled with the edge runner that gap is 0.5-1mm, obtain sericite original
Expect A；
S3, by solid-to-liquid ratio to be that 1:3-1:5 is carried out for sericite raw material A and water with slurry, obtains sericite in powder slurries；
S4, the hydrochloric acid solution that concentration is 10%-30% is added into sericite in powder slurries, is kept the temperature after being heated to 60-85 degrees Celsius
After being then cooled to 35-40 degrees Celsius, the urea supersaturation equal with above-mentioned sericite in powder grind slurries quality is added in stirring 1 hour
Sericite in powder intercalation solution is made in solution；
S5, sericite in powder intercalation solution is diluted with water to solid-to-liquid ratio be less than 15:100 sericite in powder intercalation dilution, then according to
Secondary addition silane coupling agent, surface treating agent, cation-collecting agent, and the mica powder intercalation dilution is put into wet method super-fine and is ground
Wet method super-fine is carried out in grinding machine, process time is 2.5-3.5 hours, obtains processing materials B；
S6, processing materials B is subjected to high temperature ageing, obtains a kind of sericite in powder for cosmetics.
2. a kind of preparation method of sericite in powder for cosmetics according to claim 1, which is characterized in that the step
The scavenging period of sericite raw material and sodium hydroxide is 1 hour in rapid S1, and the concentration of sodium hydroxide is 30%-40%.
3. a kind of preparation method of sericite in powder for cosmetics according to claim 1, which is characterized in that the step
The quality for the hydrochloric acid solution being added in rapid S4 and the uniform quality of the resulting sericite in powder slurries of step S3.
4. a kind of preparation method of sericite in powder for cosmetics according to claim 1, which is characterized in that the step
Sericite in powder intercalation solution obtained stands -3 days 2 days after mixing evenly in rapid S4.
5. a kind of preparation method of sericite in powder for cosmetics according to claim 1, which is characterized in that the step
The weight of sericite in powder intercalation dilution, silane coupling agent, surface treating agent, cation-collecting agent after being diluted with water in rapid S5
Than for 100:3-6:4-8:0.5-1.
6. a kind of preparation method of sericite in powder for cosmetics according to claim 1, which is characterized in that the step
The temperature of rapid S6 high temperature aging is 200-230 degrees Celsius, and the high temperature ageing time is 15-18 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811277695.2A CN109233345A (en) | 2018-10-30 | 2018-10-30 | A kind of preparation method of the sericite in powder for cosmetics |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811277695.2A CN109233345A (en) | 2018-10-30 | 2018-10-30 | A kind of preparation method of the sericite in powder for cosmetics |
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| CN109233345A true CN109233345A (en) | 2019-01-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112521776A (en) * | 2020-12-01 | 2021-03-19 | 深圳市锦昊辉实业发展有限公司 | Modified sericite powder and preparation method and application thereof |
-
2018
- 2018-10-30 CN CN201811277695.2A patent/CN109233345A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112521776A (en) * | 2020-12-01 | 2021-03-19 | 深圳市锦昊辉实业发展有限公司 | Modified sericite powder and preparation method and application thereof |
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Application publication date: 20190118 |
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