CN101239025A - Stellerite toothpaste friction agent and preparation thereof - Google Patents
Stellerite toothpaste friction agent and preparation thereof Download PDFInfo
- Publication number
- CN101239025A CN101239025A CNA2008100734870A CN200810073487A CN101239025A CN 101239025 A CN101239025 A CN 101239025A CN A2008100734870 A CNA2008100734870 A CN A2008100734870A CN 200810073487 A CN200810073487 A CN 200810073487A CN 101239025 A CN101239025 A CN 101239025A
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- CN
- China
- Prior art keywords
- toothpaste
- epidesmine
- stellerite
- preparation
- abradant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention provides an epidesmine toothpaste abradant and the preparation method. The abradant is produced by washing, dry breaking, oxalic acid modifying and washing epidesmine greenore to neutral. When the abradant is applied to confect toothpaste, the proportion of 25 to 35 percent is added to the toothpaste production. The advantage of the invention is that the epidesmine toothpaste abradant can prolong the holding time of the effective ingredient of the toothpaste. The epidesmine has favorable cohesive property, absorbability and holding effect, and can improve the quality of toothpaste, resolve the phenomenon of steam leakage and dry of toothpaste after a long time, and also reduce the production cost of toothpaste, without toxic side effect.
Description
Technical field:
The present invention relates to the application of epidesmine, specifically is Stellerite toothpaste friction agent and preparation method thereof.
Background technology:
Epidesmine (Stellerite) is mineral species in the zeolite family, its chemical constituent (%): SiO
258.76, Al
2O
314.13, CaO 8.80, K
2O 0.11, Na
2O 0.18, Fe
2O
30.44, H
2O
+16.87, H
2O
-1.25 its chemistry formula is (K
0.017Na
0.042Ca
1.73)
1.189[Al
1.997Si7.5i
7.05018] 6.75H
2O.Natural parastilbite is that natural zeolite is the aluminium silicate mineral of a kind of aqueous alkali metal or alkaline-earth metal, the tectosilicate of being made up of silicon-oxy tetrahedron and aluminum-oxygen tetrahedron.To have the monovalence end to obtain saturated for oxygen atom in its aluminum-oxygen tetrahedron, whole aluminum-oxygen tetrahedron has negative charge, comes compensation balance with near the cation of positively charged.Open structure helps ion exchange, because the influence of hydrate free energy is bigger.Function with molecular sieve, the physical arrangement of epidesmine is special in addition, and duct and hole account for 45% of cumulative volume.
At present, the Application and Development of epidesmine causes concern, have to make rubber and mend solvent additive, have to make fertilizer additive, has to make water purification agent, but utilizes epidesmine to make toothpaste abrasives, does not appear in the newspapers as yet.
Summary of the invention:
The objective of the invention is to provide a kind of and both can improve toothpaste quality, the effective ingredient of toothpaste is kept and slowly release lastingly, can reduce Stellerite toothpaste friction agent of toothpaste cost and preparation method thereof again.
Stellerite toothpaste friction agent of the present invention, be by the epidesmine raw ore through eluriate, dry grinding, the powdery product of being processed into oxalic acid modification, washing, drying.
The preparation method of Stellerite toothpaste friction agent comprises the steps:
1, the epidesmine raw ore is eluriated;
2, dry grinding is to the 400-450 order;
3, to the epidesmine modification after pulverizing: with above-mentioned 20g epidesmine, 50ml mixes with the 0.5M oxalic acid solution, soaks 2 hours under the room temperature;
4, use the distilled water filtration washing to solution neutral;
5, powder drying gets product.
This abrasivus can be used as the abrasivus of toothpaste, when using this abrasivus preparation toothpaste, adds with the ratio of 25-35%.
After the epidesmine modification, can effectively improve its pore passage structure, absorbability obviously improves, and the effective ingredient of toothpaste is kept and slowly release lastingly as washing foam, binding agent, heat preserving agent, sweeting agent, aromatic and moisture.
Advantage of the present invention is:
1, Stellerite toothpaste friction agent can prolong the effective ingredient retention time of toothpaste;
2, epidesmine has good caking property, adsorptivity and maintenance effect, can solve the dry and hard phenomenon of long gas leakage of toothpaste time, improves toothpaste quality;
3, use this abrasivus preparation toothpaste, need not change the existing technological process of production, can reduce the production cost 5-10% of toothpaste;
4, abrasivus has no side effect.
The specific embodiment:
The primary raw material of preparation Stellerite toothpaste friction agent is the natural parastilbite mineral, oxalic acid solution.
With resource natural parastilbite ore deposit, Guangxi is raw material, and raw ore is eluriated, and dry grinding is to the 400-450 order, and with the 20g epidesmine, 50ml soaks modification in 2 hours with 0.5M oxalic acid, washs to solution neutral, the dry finished product that gets.
When using this abrasivus preparation toothpaste, add mixing in the toothpaste to, press the production of toothpaste existing manufacturing technique flow process and get final product with 32% ratio.
Claims (2)
1, Stellerite toothpaste friction agent is characterized in that: it is to be raw material with the stellerite ore, through elutriation, dry grinding, oxalic acid modification, washing to Powdered product neutral, dry, that be processed into.
2, the preparation method of Stellerite toothpaste friction agent is characterized in that: comprise the steps:
(1) the epidesmine raw ore is eluriated;
(2) dry grinding is to the 400-450 order;
(3) to the epidesmine modification after pulverizing: with above-mentioned 20g epidesmine, 50ml mixes with the 0.5M oxalic acid solution, soaks 2 hours under the room temperature;
(4) wash to solution neutral;
(5) powder drying, packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100734870A CN101239025A (en) | 2008-03-03 | 2008-03-03 | Stellerite toothpaste friction agent and preparation thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100734870A CN101239025A (en) | 2008-03-03 | 2008-03-03 | Stellerite toothpaste friction agent and preparation thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101239025A true CN101239025A (en) | 2008-08-13 |
Family
ID=39931044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100734870A Pending CN101239025A (en) | 2008-03-03 | 2008-03-03 | Stellerite toothpaste friction agent and preparation thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101239025A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102670419A (en) * | 2012-06-01 | 2012-09-19 | 广西师范大学 | Stellerite anti-staining toothpaste friction agent and preparation method thereof |
| CN107524055A (en) * | 2016-06-22 | 2017-12-29 | 浙江科技学院 | It is a kind of to use forestry waste as PM2.5 filter papers of raw material and preparation method thereof |
| CN111346014A (en) * | 2020-04-26 | 2020-06-30 | 南京金德瑞环保科技有限公司 | Zeolite toothpaste abrasive and preparation method thereof |
-
2008
- 2008-03-03 CN CNA2008100734870A patent/CN101239025A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102670419A (en) * | 2012-06-01 | 2012-09-19 | 广西师范大学 | Stellerite anti-staining toothpaste friction agent and preparation method thereof |
| CN107524055A (en) * | 2016-06-22 | 2017-12-29 | 浙江科技学院 | It is a kind of to use forestry waste as PM2.5 filter papers of raw material and preparation method thereof |
| CN107524055B (en) * | 2016-06-22 | 2020-07-21 | 浙江科技学院 | PM2.5 filter paper adopting forestry waste as raw material and preparation method thereof |
| CN111346014A (en) * | 2020-04-26 | 2020-06-30 | 南京金德瑞环保科技有限公司 | Zeolite toothpaste abrasive and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guilin eternal new material limited liability company Assignor: Guangxi Normal University Contract record no.: 2010450000126 Denomination of invention: Stellerite toothpaste friction agent and preparation thereof License type: Common License Open date: 20080813 Record date: 20101130 |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20080813 |