CN103552188B - Oral medical material release agent and preparation method thereof - Google Patents
Oral medical material release agent and preparation method thereof Download PDFInfo
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- CN103552188B CN103552188B CN201310508899.3A CN201310508899A CN103552188B CN 103552188 B CN103552188 B CN 103552188B CN 201310508899 A CN201310508899 A CN 201310508899A CN 103552188 B CN103552188 B CN 103552188B
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Abstract
Oral medical material release agent and preparation method thereof, belongs to oral medical technical field of material.Described oral medical material release agent is formed by the mixed in molar ratio of 3 ~ 5:2 ~ 4 by ring ether and normal propyl alcohol, and its preparation method is after ring ether and normal propyl alcohol fully being mixed according to said ratio, then ultrasonic agitation 5 ~ 10 minutes, and fully mixes.Ring ether colourless transparent liquid, solubility property is good, and lubricant effect is better.Normal propyl alcohol, colourless transparent liquid, water-soluble, ethanol, ether, dissolubility is good.After both mix by oral medical material release agent of the present invention, solubility property and separating effect significantly strengthen.In oral restoration work, two kinds of materials contacted with each other can be prevented inter-adhesive, and make them be easy to separately, have advantage that is with low cost and separating property excellence.
Description
Technical field
The invention belongs to oral medical technical field of material, relate to a kind of for release agent in oral restoration work and preparation method thereof.
Background technology
In oral restoration work, repairing and treating effect not only depends on the design of doctor, and is subject to the impact of various repair materials.Therefore, the quality of material directly affects the effect of Dental Erosion.Release agent is the auxiliary material of oral restoration, and when the object of interpolation is to make wax pattern hat, inlay etc. on tooth plaster cast, wax pattern can the successfully demoulding from model, namely plays the effect being separated plaster cast and hydrophobic wax.Release agent refers to that to prevent two kinds of materials contacted with each other inter-adhesive, and makes them be easy to oral cavity auxiliary material separately.Such as to make wax pattern hat, inlay etc. on tooth plaster cast, need on plaster cast, to be coated with one deck release agent in advance, to guarantee that wax pattern can the successfully demoulding from model.Release agent is divided into Separation of gypsum agent, resin separator, Release Agent for Dental Wax Patterns and other release agent several types.Conventional release agent has potash soap, sodium metasilicate, alginates, polyvinyl alcohol, glycerine and ethylene glycol, vaseline and silicone oil, but result of use is poor.Domestic present stage, oral cavity material release agent used was mostly from the import of the developed country such as the U.S., Japan, and the product result of use that this country produces differs far away with imported product.Therefore the novel product developing the use of applicable most of domestic manufacturers is the task of top priority of we scientific worker.
Summary of the invention
In order to increase the separating effect of oral restoration auxiliary material, the invention provides a kind of Novel mouth medical material release agent and preparation method thereof.
Oral medical material release agent of the present invention is formed by the mixed in molar ratio of 3 ~ 5:2 ~ 4 by ring ether and normal propyl alcohol, and its preparation method is after ring ether and normal propyl alcohol fully being mixed according to said ratio, then ultrasonic agitation 5 ~ 10 minutes, and fully mixes.
Ring ether colourless transparent liquid, good water absorption, easy and water forms hydrogen bond, and solubility property is good, and lubricant effect is better.Normal propyl alcohol, colourless transparent liquid, water-soluble, ethanol, ether, dissolubility is good.After both mix by oral medical material release agent of the present invention, solubility property and separating effect significantly strengthen.In oral restoration work, two kinds of materials contacted with each other can be prevented inter-adhesive, and make them be easy to separately, have advantage that is with low cost and separating property excellence.
Detailed description of the invention
Below in conjunction with embodiment, technical scheme of the present invention is further described; but do not limit to so; everyly technical solution of the present invention modified or equivalent to replace, and not departing from the spirit and scope of technical solution of the present invention, all should be encompassed in protection scope of the present invention.
Detailed description of the invention one: the oral medical material release agent in present embodiment is formed by the mixed in molar ratio of 3:2 by ring ether and normal propyl alcohol.
Detailed description of the invention two: the oral medical material release agent in present embodiment is formed by the mixed in molar ratio of 4:3 by ring ether and normal propyl alcohol.
Detailed description of the invention three: the oral medical material release agent in present embodiment is formed by the mixed in molar ratio of 5:4 by ring ether and normal propyl alcohol.
Detailed description of the invention four: the oral medical material release agent in present embodiment is formed by the mixed in molar ratio of 3.5:3.5 by ring ether and normal propyl alcohol.
Detailed description of the invention five: the oral medical material release agent in present embodiment is formed by the mixed in molar ratio of 4.5:2.5 by ring ether and normal propyl alcohol.
Detailed description of the invention six: in present embodiment, release agent provided by the invention and existing release agent are contrasted, its comparing result is as follows:
1: utilize potash soap, vaseline and glycerine to cook release agent, 25 DEG C of ultrasonic agitation 10 minutes, and fully mix.Potash soap, vaseline easily spume, and glycerine compares thickness, have side effect, and separating effect is not fine.
2: utilize ethylene glycol, normal propyl alcohol and ring ether to cook release agent respectively, wherein ethylene glycol, normal propyl alcohol and ring ether are all AR, 25 DEG C of ultrasonic agitation 10 minutes, and fully mix.Solution compares thickness, and separating effect is all general.
3: utilize ring ether, normal propyl alcohol by (3 ~ 5): after (2 ~ 4) molar ratio fully mixes, wherein ring ether, normal propyl alcohol calcium are all AR, 25 DEG C of ultrasonic agitation 10 minutes, and fully mix.The non-foaming foam of mixing material, be free from side effects, separating effect is fine.
By contrasting above and can finding out, the effect of release agent provided by the invention is better.
Claims (6)
1. oral medical material release agent, is characterized in that described release agent is formed by the mixed in molar ratio of 3 ~ 5:2 ~ 4 by ring ether and normal propyl alcohol.
2. oral medical material release agent according to claim 1, is characterized in that the mol ratio of described ring ether and normal propyl alcohol is 3:2.
3. oral medical material release agent according to claim 1, is characterized in that the mol ratio of described ring ether and normal propyl alcohol is 4:3.
4. oral medical material release agent according to claim 1, is characterized in that the mol ratio of described ring ether and normal propyl alcohol is 5:4.
5. oral medical material release agent according to claim 1, is characterized in that the mol ratio of described ring ether and normal propyl alcohol is 3.5:3.5.
6. oral medical material release agent according to claim 1, is characterized in that the mol ratio of described ring ether and normal propyl alcohol is 4.5:2.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310508899.3A CN103552188B (en) | 2013-10-25 | 2013-10-25 | Oral medical material release agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310508899.3A CN103552188B (en) | 2013-10-25 | 2013-10-25 | Oral medical material release agent and preparation method thereof |
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| Publication Number | Publication Date |
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| CN103552188A CN103552188A (en) | 2014-02-05 |
| CN103552188B true CN103552188B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310508899.3A Active CN103552188B (en) | 2013-10-25 | 2013-10-25 | Oral medical material release agent and preparation method thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106517844B (en) * | 2016-12-02 | 2019-07-19 | 佳木斯大学 | A kind of oral medical material gypsum hardener and preparation method thereof |
| CN112245395A (en) * | 2020-11-20 | 2021-01-22 | 佳木斯大学 | Medical cartilage repairing agent and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1836640A (en) * | 2005-08-10 | 2006-09-27 | 潘位伍 | Mobile denture/ fixed bridge false tooth inlaid process and its utensil |
| CN101014315A (en) * | 2004-06-24 | 2007-08-08 | Dpt实验室有限公司 | Pharmaceutically elegant, topical anhydrous aerosol foam |
| CN101673481A (en) * | 2009-10-07 | 2010-03-17 | 中国人民解放军第四军医大学 | Preparation method for infant cleft lip facial simulation model |
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2013
- 2013-10-25 CN CN201310508899.3A patent/CN103552188B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101014315A (en) * | 2004-06-24 | 2007-08-08 | Dpt实验室有限公司 | Pharmaceutically elegant, topical anhydrous aerosol foam |
| CN1836640A (en) * | 2005-08-10 | 2006-09-27 | 潘位伍 | Mobile denture/ fixed bridge false tooth inlaid process and its utensil |
| CN101673481A (en) * | 2009-10-07 | 2010-03-17 | 中国人民解放军第四军医大学 | Preparation method for infant cleft lip facial simulation model |
Non-Patent Citations (1)
| Title |
|---|
| 新型蜡型分离剂的研制;赵信义;《中国医疗器械杂质研究与论著》;20031130;第27卷(第6期);第423-424页 * |
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| CN103552188A (en) | 2014-02-05 |
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