CN107550742A - Microballon used for cosmetic and preparation method - Google Patents
Microballon used for cosmetic and preparation method Download PDFInfo
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- CN107550742A CN107550742A CN201710625393.9A CN201710625393A CN107550742A CN 107550742 A CN107550742 A CN 107550742A CN 201710625393 A CN201710625393 A CN 201710625393A CN 107550742 A CN107550742 A CN 107550742A
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Abstract
The present invention relates to a kind of microballon used for cosmetic and preparation method thereof.Preparation of microbeads is divided into two big links.First, minitype particle is prepared using natural materials production, particle size is controllable；Then, surface modification is carried out to minitype particle is made, makes minitype particle that there are hydrophobic properties of the surface, the performance for meeting additive in cosmetics is made.The microballon raw material of the present invention employs the resource of natural reproducible, can save petroleum resources relative to conventional plastic, be typical environment-friendly material, can effectively solve the problems, such as plastic microbead pollution on the environment.Microballon after the present invention improves, has excellent hydrophobic performance, preferably to be added in the product of changing the makeup, and lifts shelf life of products.The preparation method simple and stable of the present invention, has more high efficiency, suitable industrialized production.
Description
Technical field
The present invention relates to a kind of plastic microbead substitute used for cosmetic, and the processing technology of microballon used for cosmetic.
Background technology
Plastic microbead refers to any solid plastic particles for being less than 5 millimeters, and it has been widely used in toothpaste, mildy wash, washed one's hair
Bath gel etc. is washed in shield product, can play a part of exfoliating, Exfoliating Scrub.The main component of plastic microbead include polyethylene,
Oxidic polyethylene etc., it is seen that the presence of these compositions in the products such as mildy wash containing particle, scrub.These microballons are
Nondecomposable, and enormous amount, contained microballon is just more than 300,000 in a frosted facial washing milk, because volume is small,
It can not be filtered by sewage treatment plant, so processing is also extremely difficult.
These enter river, lake and the material in sea, can be eaten by wildlife in the water such as fish, can cause animals
Health problem, and plastic microsphere can also largely absorb the toxic pollutant in ocean, including dichloro-diphenyl-trichloro-ethane
And polychlorinated biphenyl.Consequently, it is possible to these not degradable materials, may enter people by food chain or other approach and move
In object.
Plastic microbead instead will be from the frosted of natural materials because its harmfulness has gradually been eliminated
Grain, advantageously accounts for plastic microbead potential safety hazard to caused by the ecosystem.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of microballon used for cosmetic and preparation method thereof, existing to overcome
The deficiency of technology.
In order to solve the above technical problems, the present invention provides a kind of preparation method of microballon used for cosmetic, comprise the following steps：
Cleaning and dipping：Natural hard material is soaked with clear water, particle can be softened, reduces structural strength, it is dynamic so as to save
Power consumes；Meanwhile the impurity in material can be removed in immersion process；Soaking temperature is 50-60 DEG C；
Drying sterilizing：Sterilization is dried in the above-mentioned material to drain away the water, drying temperature is controlled at 80-180 DEG C；
Coarse crushing：Large particulate matter is broken for little particle, reduces particle diameter；
Grinding：Material after coarse crushing is subjected to fine gtinding；
Screening：Powder after grinding is screened, between 80-400 mesh, actual particle size is set size controlling according to purposes；
Dry：The powder that screening obtains is dried, moisture is controlled within 2%, obtains semi-finished product minitype particle.
Further optimize, the natural hard material is inorganic material, and hydrophobic change is carried out to inorganic minitype particle surface
Property.
The inorganic natural hard material is silica, calcium carbonate, titanium dioxide, zinc oxide or iron oxide ore material powder
In one or more.
Further improved scheme is, described to carry out hydrophobically modified to inorganic minitype particle surface, comprises the following steps：
A. by coupling agent and diluent 1：1 is well mixed, is configured to solution, coupling agent quality is inorganic semi-finished product microballon matter
The 0.8%-1.5% of amount；
B. inorganic minitype particle is put into high-speed solid mixer, and above-mentioned coupling agent solution is sprayed at filler table
Face, start to stir, set 110-120 DEG C of mixture temperature, mixing time 10-20 minutes；
C. by well mixed drying materials, the microballon of obtained surface hydrophobicity.
Preferably, the coupling agent is one kind in silane coupler, titanate coupling agent, aluminate coupling agent；It is described
Diluent is atoleine.
Another preferable, the natural hard material is organic material, and obtained organic minitype particle surface is dredged
Water is modified.
Described pair of obtained organic minitype particle surface carries out hydrophobically modified, comprises the following steps：
By weight, organic minitype particle is weighed as 100 parts of base material, distilled water 30-50 parts, monomer 12-18 parts, is triggered
Agent 2-5 parts；The grafted monomers be methyl methacrylate (MMA), styrene (St), one kind in maleic anhydride (MAH) or
It is several；The initiator is one kind in ammonium persulfate, potassium peroxydisulfate-sodium sulfite；
Base material is grafted using solid phase method, graft copolymer crude product is made；
The graft copolymer crude product is purified, the microballon of surface hydrophobicity is made.
Preferably, organic natural hard material is the one or more in starch, bamboo powder, nucleocapsid powder or wood powder.
The present invention provides the microballon used for cosmetic being prepared using above-mentioned preparation of microbeads used for cosmetic.
Compared with the prior art, the invention has the advantages that：
A. microballon of the invention, its raw material employ the resource of natural reproducible, stone can be saved relative to conventional plastic
Oily resource, it is typical environment-friendly material, can effectively solves the problems, such as plastic microbead pollution on the environment.
B. the microballon after modified by this invention, has excellent hydrophobic performance, preferably to be added in the product of changing the makeup, lifting production
The product shelf-life.
C. microballon preparation technology of the invention and modified technique simple and stable, have more high efficiency, suitable industrialization
Production.
Embodiment
Unless otherwise indicated, term used herein is respectively provided with the implication that those skilled in the art routinely understand, in order to
The present invention is readily appreciated, some terms used herein have been subjected to following definitions.
Preparation method of the present invention is totally divided into two big links.First, minitype particle, particle are prepared using natural materials production
Size is controllable；Then, surface modification is carried out to minitype particle is made, makes minitype particle that there are hydrophobic properties of the surface, be made and meet
The performance of additive in cosmetics.Specifically include following steps：
Pre-treatment of raw material：Clear up material in impurity, by screening, selection by winnowing the methods of, material is then cut into fritter
Shape；
Cleaning and dipping：The natural materials that this patent uses are hard material, are soaked by clear water, can soften particle, are dropped
Low structural strength, so as to save power consumption；Meanwhile the impurity in material can be removed in immersion process；Soaking temperature is 50-60
℃
Drying sterilizing：The above-mentioned material to drain away the water is sent into drier sterilization is dried, drying temperature is controlled in 80-
180℃；
Coarse crushing：Large particulate matter is broken for little particle, reduces particle diameter；
Grinding：Material after coarse crushing is subjected to fine gtinding；
Sieve powder：By the screened machine screening of powder after grinding, the minitype particle of standard mesh number is obtained, size controlling is in 80-
Between 400 mesh, actual particle size is set according to purposes；
Dry：Dry while using the detection of moisture content automatic tester, by moisture control within 2%.
Further, two categories below hydrophobically modified technology is divided into according to material：
(1) inorganic material surface hydrophobically modified：
The main component of mineral matter powder is silica, calcium carbonate, titanium dioxide, zinc oxide, iron oxide, belongs to inorganic material
Material.The effect of hydrophobically modified processing is that inorganic material surface structure and chemical formula change, that is, reduces hydrophilic hydroxyl groups
Quantity, steric hindrance is formed in particle bead surface by introducing hydrophobic group, so as to prevent microballon from reuniting, while there is hydrophobicity
Matter.
The process for modifying surface of inorganic hydrophobic minitype particle, comprises the following steps：
A. coupling agent addition is 0.8-1.5%, by coupling agent and diluent 1：1 is well mixed, is configured to solution；
B. inorganic minitype particle is put into high-speed solid mixer, and above-mentioned coupling agent solution is sprayed at filler table
Face, start to stir, set 110-120 DEG C of mixture temperature, mixing time 10-30 minutes；
C. well mixed material is post-processed, i.e., dried 2 hours at a temperature of 120 DEG C, it is miniature that surface hydrophobicity is made
Particle.
The coupling agent is one kind in silane coupler, titanate coupling agent, aluminate coupling agent.
The diluent is white oil (atoleine).
(2) organic material surface hydrophobicity is modified：
Starch, bamboo powder, nucleocapsid powder, wood powder form by organic substance, are more suitable for grafting modification technology, and preparation changes
Property particulate surface hydrophobic performance is more preferably.
Organic material surface hydrophobicity is modified and uses grafting copolymerization process, comprises the following steps：
By weight, organic minitype particle is weighed as 100 parts of base material, distilled water 30-50 parts, monomer 12-18 parts, is triggered
Agent 2-5 parts；The grafted monomers be methyl methacrylate (MMA), styrene (St), one kind in maleic anhydride (MAH) or
It is several；The initiator is one kind in ammonium persulfate, potassium peroxydisulfate-sodium sulfite；
Base material is grafted using solid phase method, graft copolymer crude product is made；
The graft copolymer crude product is purified, the microballon of surface hydrophobicity is made.
Solid phase method grafting one embodiment be：It is added to after organic minitype particle base material is pre-mixed with distilled water successively
In three-necked flask, start polymerization stirring, lead to nitrogen, 15min is preheated at 85 DEG C；Initiator is added, grafted monomers are added after 5min,
After reacting 1-2 lab scales, stop reflection, close agitator and heater, that is, graft copolymer crude product is made；
The present invention is described in detail with reference to embodiment.
Embodiment 1
A kind of preparation method of hydrophobicity minitype particle, include as follows as microballon raw material, the preparation method using starch
Step：
First pass through the preparation method of above-mentioned minitype particle, the starch microballon that support particle diameter is 300 microns；
Solid phase method graft modification is used to starch microballon, the proportioning being formulated according to the mass fraction is：
Obtain surface grafting microballon；
Dried surface grafting microballon is subjected to hydrophobicity test, through contact angle test passes post package.
Embodiment 2
A kind of preparation method of hydrophobicity minitype particle, included such as microballon raw material, the preparation method using nucleocapsid powder
Lower step：
First pass through the preparation method of above-mentioned minitype particle, the nucleocapsid powder microballon that support particle diameter is 300 microns；
Solid phase method graft modification is used to nucleocapsid powder microballon, the proportioning being formulated according to the mass fraction is：
Obtain surface grafting microballon；
Dried surface grafting microballon is subjected to hydrophobicity test, through contact angle test passes post package.
Embodiment 3
A kind of preparation method of hydrophobicity minitype particle, include as follows as microballon raw material, the preparation method using wood powder
Step：
First pass through the preparation method of above-mentioned minitype particle, the wood powder microballon that support particle diameter is 300 microns；
Solid phase method graft modification is used to starch microballon, the proportioning being formulated according to the mass fraction is：
Obtain surface grafting microballon；
Dried surface grafting microballon is subjected to hydrophobicity test, through contact angle test passes post package.
Embodiment 4
Mainly it is made up of cellulose, hemicellulose and lignin, is connect using chemistry as microballon raw material, bamboo powder using bamboo powder
Microballon hydrophobicity made from branch is modified is more preferable, and the preparation method comprises the following steps：
Bamboo powder minitype particle is prepared, minitype particle particle diameter is 300 microns；
Solid phase method graft modification is used to bamboo powder minitype particle, the proportioning being formulated according to the mass fraction is：
Obtain surface grafting microballon；
Dried surface grafting microballoon is subjected to hydrophobicity test, test passes post package.
Embodiment 5
The present embodiment using pure natural inorganic mineral powder be used as microballon raw material, mineral matter meal component be silica,
The mixture of titanium dioxide.The preparation method of mineral matter microballon is as follows：
Prepared by mineral matter microballon, the microballoon that particle diameter is 200 microns is prepared by inorganic minitype particle preparation method；
Mineral matter microsphere surface is modified, and is handled by surface coupling agent and hydrophobic microspheres are made, be formulated and be：Mineral matter microballoon
100 parts, 1.5 parts of silane coupler (liquid), 1.5 parts of atoleine；By microballoon and it is put into by formula in high-speed solid mixer,
Start to stir, set 110 DEG C of mixture temperature, mixing time 15-30 minutes；
Well mixed material is post-processed, i.e., dried 2 hours at a temperature of 120 DEG C, miniature of surface hydrophobicity is made
Grain.
Embodiment 6
For the present embodiment using pure natural mineral matter powder as microballon raw material, the main component of mineral matter powder is titanium dioxide
Titanium, zinc oxide and iron oxide, they have natural skin care effect.The preparation method of mineral matter microballon is as follows：
It is prepared by mineral matter microballon：The microballoon that particle diameter is 200 microns is prepared by inorganic minitype particle preparation method；
Mineral matter microsphere surface is modified：Handled by surface coupling agent and hydrophobic microspheres are made, be formulated and be：Mineral matter microballoon
100 parts, 0.8 part of titanate coupling agent, 0.8 part of diluent atoleine；By microballoon and it is put into high-speed solid mixer, starts
Stirring, set 120 DEG C of mixture temperature, mixing time 10-30 minutes；
Well mixed material is post-processed, i.e., dried 2 hours at a temperature of 120 DEG C, miniature of surface hydrophobicity is made
Grain.
Embodiment 7
For the present embodiment using pure natural mineral matter powder as microballon raw material, the main component of mineral matter powder is titanium dioxide
Silicon, calcium carbonate, the preparation method of mineral matter microballon are as follows：
It is prepared by mineral matter microballon：The microballoon that particle diameter is 200 microns is prepared by inorganic minitype particle preparation method；
Mineral matter microsphere surface is modified：Handled by surface coupling agent and hydrophobic microspheres are made, be formulated and be：Mineral matter microballoon
100 parts, 1.2 parts of aluminate coupling agent, 1.2 parts of diluent atoleine；By microballoon and it is put into high-speed solid mixer, starts
Stirring, set 120 DEG C of mixture temperature, mixing time 10-30 minutes；
Well mixed material is post-processed, i.e., dried 2 hours at a temperature of 120 DEG C, miniature of surface hydrophobicity is made
Grain.
It should be noted last that above embodiment is merely illustrative of the technical solution of the present invention and unrestricted,
Although the present invention is described in detail with reference to preferred embodiment, it will be understood by those within the art that, can be right
Technical scheme is modified or equivalent substitution, and without departing from the spirit and scope of technical solution of the present invention, its is equal
It should cover among scope of the presently claimed invention.
Claims (9)
1. a kind of preparation method of microballon used for cosmetic, it is characterised in that comprise the following steps：
Cleaning and dipping：Natural hard material is soaked with clear water, particle can be softened, structural strength is reduced, disappears so as to save power
Consumption；Meanwhile the impurity in material can be removed in immersion process；Soaking temperature is 50-60 DEG C；
Drying sterilizing：Sterilization is dried in the above-mentioned material to drain away the water, drying temperature is controlled at 80-180 DEG C；
Coarse crushing：Large particulate matter is broken for little particle, reduces particle diameter；
Grinding：Material after coarse crushing is subjected to fine gtinding；
Screening：Powder after grinding is screened, between 80-400 mesh, actual particle size is set size controlling according to purposes；
Dry：The powder that screening obtains is dried, moisture is controlled within 2%, obtains semi-finished product minitype particle.
2. the preparation method of microballon used for cosmetic according to claim 1, it is characterised in that the natural hard material is
Inorganic material；Inorganic minitype particle surface has carried out hydrophobically modified.
3. the preparation method of microballon used for cosmetic according to claim 2, it is characterised in that the inorganic minitype particle table
Face carries out hydrophobically modified, comprises the following steps：
A. by coupling agent and diluent 1：1 is well mixed, is configured to solution, and coupling agent quality is inorganic semi-finished product microballon quality
0.8%-1.5%；
B. inorganic minitype particle is put into high-speed solid mixer, and above-mentioned coupling agent solution is sprayed at filler surface, opened
Begin to stir, set 110-120 DEG C of mixture temperature, mixing time 10-20 minutes；
C. by well mixed drying materials, the microballon of obtained surface hydrophobicity.
4. the preparation method of microballon used for cosmetic according to claim 3, it is characterised in that the coupling agent is that silane is even
Join one kind in agent, titanate coupling agent, aluminate coupling agent；The diluent is atoleine.
5. the preparation method of microballon used for cosmetic according to claim 4, it is characterised in that the inorganic natural hard material
Expect for the one or more in silica, calcium carbonate, titanium dioxide, zinc oxide or iron oxide ore material powder.
6. the preparation method of microballon used for cosmetic according to claim 1, it is characterised in that the natural hard material is
Organic material, hydrophobically modified is carried out to obtained organic minitype particle surface.
7. the preparation method of microballon used for cosmetic according to claim 6, it is characterised in that described pair obtain it is organic micro-
Type particle surface carries out hydrophobically modified, comprises the following steps：
By weight, organic minitype particle is weighed as 100 parts of base material, distilled water 30-50 parts, monomer 12-18 parts, initiator 2-
5 parts；The grafted monomers are the one or more in methyl methacrylate, styrene, maleic anhydride；The initiator was
One kind in ammonium sulfate, potassium peroxydisulfate-sodium sulfite；
Base material is grafted using solid phase method, graft copolymer crude product is made；
The graft copolymer crude product is purified, the microballon of surface hydrophobicity is made.
8. the preparation method of microballon used for cosmetic according to claim 7, it is characterised in that organic natural hard material
Expect for the one or more in starch, bamboo powder, nucleocapsid powder or wood powder.
9. the microballon used for cosmetic that the preparation method of the microballon used for cosmetic described in a kind of one of claim 1 to 8 is prepared.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108524309A (en) * | 2018-07-17 | 2018-09-14 | 赵宏伟 | A kind of sun care preparations and preparation method with water proofing property |
| CN109771359A (en) * | 2018-12-30 | 2019-05-21 | 武汉华丽环保科技有限公司 | A kind of bio-based plastics microballon and preparation method thereof |
| CN110981983A (en) * | 2019-12-30 | 2020-04-10 | 武汉华丽环保科技有限公司 | Bio-based plastic micro-beads for cosmetics and preparation method thereof |
| CN112336640A (en) * | 2020-10-26 | 2021-02-09 | 山西国重工程科技有限公司 | Broad-spectrum spherical active carbon toothpaste and preparation method thereof |
| CN112552710A (en) * | 2020-12-17 | 2021-03-26 | 滁州格锐矿业有限责任公司 | Surface treatment method of titanium dioxide pigment with high hydrophobicity and high dispersibility for cosmetics |
| EP3827806A1 (en) * | 2019-11-28 | 2021-06-02 | Basf Se | Biodegradable beads with dyes and pigments |
| EP3827805A1 (en) * | 2019-11-28 | 2021-06-02 | Basf Se | Biodegradable beads based on cellulose |
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| US20050255135A1 (en) * | 2002-11-12 | 2005-11-17 | Guillaume Cassin | Cellulose microbeads and the matting of human skin therewith |
| KR20090056295A (en) * | 2007-11-30 | 2009-06-03 | (주)아모레퍼시픽 | Facial cleanser composition for removing make-up on the skin |
| CN104652157A (en) * | 2013-11-15 | 2015-05-27 | 李秋宜 | A cellulose preparing method |
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| US20050255135A1 (en) * | 2002-11-12 | 2005-11-17 | Guillaume Cassin | Cellulose microbeads and the matting of human skin therewith |
| KR20090056295A (en) * | 2007-11-30 | 2009-06-03 | (주)아모레퍼시픽 | Facial cleanser composition for removing make-up on the skin |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108524309A (en) * | 2018-07-17 | 2018-09-14 | 赵宏伟 | A kind of sun care preparations and preparation method with water proofing property |
| CN109771359A (en) * | 2018-12-30 | 2019-05-21 | 武汉华丽环保科技有限公司 | A kind of bio-based plastics microballon and preparation method thereof |
| EP3827806A1 (en) * | 2019-11-28 | 2021-06-02 | Basf Se | Biodegradable beads with dyes and pigments |
| EP3827805A1 (en) * | 2019-11-28 | 2021-06-02 | Basf Se | Biodegradable beads based on cellulose |
| WO2021104729A1 (en) * | 2019-11-28 | 2021-06-03 | Basf Se | Biodegradable beads with dyes and pigments |
| WO2021104728A1 (en) * | 2019-11-28 | 2021-06-03 | Basf Se | Biodegradable beads |
| CN110981983A (en) * | 2019-12-30 | 2020-04-10 | 武汉华丽环保科技有限公司 | Bio-based plastic micro-beads for cosmetics and preparation method thereof |
| CN112336640A (en) * | 2020-10-26 | 2021-02-09 | 山西国重工程科技有限公司 | Broad-spectrum spherical active carbon toothpaste and preparation method thereof |
| CN112552710A (en) * | 2020-12-17 | 2021-03-26 | 滁州格锐矿业有限责任公司 | Surface treatment method of titanium dioxide pigment with high hydrophobicity and high dispersibility for cosmetics |
| CN112552710B (en) * | 2020-12-17 | 2022-05-03 | 安徽格锐新材料科技有限公司 | Surface treatment method of titanium dioxide pigment with high hydrophobicity and high dispersibility for cosmetics |
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Application publication date: 20180109 |