CN102382472A - Edge molding material for dental complete denture impression - Google Patents
Edge molding material for dental complete denture impression Download PDFInfo
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- CN102382472A CN102382472A CN2011102380393A CN201110238039A CN102382472A CN 102382472 A CN102382472 A CN 102382472A CN 2011102380393 A CN2011102380393 A CN 2011102380393A CN 201110238039 A CN201110238039 A CN 201110238039A CN 102382472 A CN102382472 A CN 102382472A
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- edge
- complete denture
- molding material
- paraffin
- edge molding
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Abstract
The invention relates to an edge molding material for a dental complete denture impression. The edge molding material consists of the following raw material in percentage by weight: 65-85 percent of paraffin, 13-30 percent of polyolefin additive and 2-5 percent of plasticizing agent. A preparation method of the edge molding material comprises the following steps of: heating the paraffin and the polyolefin additive, smelting, and mixing; and adding the environmentally-friendly nontoxic plasticizing agent, uniformly stirring, and cooling and solidifying the material to obtain a finished material. The related edge molding material has the advantages of: simple source, scientific compatibility, certain toughness and adhesion at the normal temperature, capability of being prepared into a strip or a stick for directly adhering to an individual tray edge, plasticity at the oral cavity temperature after being introduced into the mouth of a patient, capability of directly plasticizing the overall muscle of every position in the oral cavity of the patient, simplification of the clinical operating steps, overall consistence of the muscle plasticizing work, and accurate reflection of the edge form of the dental complete denture.
Description
Technical field
The invention belongs to the dental prosthetic technical field, relate to the dentistry denture processing, be specifically related to the moulding material in a kind of dentistry complete denture impression edge.
Background technology
In producing the complete denture impression process, need on preliminary cast, to make individual tray earlier, repair individual tray then, and on its edge, add skirt materials, introduce in patient's mouth through edge flesh can put in order mould after, Sheng is got the final impression material and is obtained final work die again.
Existing normally used skirt materials has two kinds of edge wax and border molding die cream; During concrete operations; Want earlier skirt materials is sticked to the individual tray edge roasting on the flame of spirit lamp after soft, introduce the flesh that carries out different sites in patient's mouth piecemeal and can put in order and mould, the problem of existence is: 1, existing skirt materials can't directly be softened moulding at normal temperatures; Must make it to have viscosity and plasticity-by useful preceding roasting soft work step, and softening degree needs experience; 2, existing skirt materials can't be in the oral cavity directly flesh can put in order and mould, put in order that to mould in the process integral uniform property relatively poor, can't as one man reflect the edge configuration of complete denture comprehensively; 3, work step is more in the existing complete denture therapeutic process, and therapeutic efficiency is lower.
Through retrieval, do not find the patent publication us relevant as yet with patented claim of the present invention.
Summary of the invention
The objective of the invention is to overcome the weak point of prior art, provide to need not to use preceding roasting soft work step under the human oral cavity temperature, can put in order the moulding material of moulding in a kind of dentistry complete denture impression edge by flesh.
The objective of the invention is to realize through following technical scheme:
The moulding material in a kind of dentistry complete denture impression edge is characterized in that: its raw material constitutes and weight percentage ranges is respectively:
Paraffin: 65%-85%;
Polyolefin additive 13%-30%;
Softening agent: 2%-5%;
With mixing after above-mentioned paraffin, the polyolefin additive heat fused, add environment-friendly plasticizer and evenly stir, treat material cooled solidify the back finished material.
And said finished material is processed strip or bar-shaped.
And said softening agent is the non-adjacent benzene non-toxic plasticizer of DX-360 low-molecular-weight polyester.
And said polyolefin additive is a new LDPE (film grade).
Advantage of the present invention and positively effect are:
1, the moulding material in edge involved in the present invention by paraffin, polyolefin additive and an amount of environment-protecting asepsis softening agent through mixing; Promptly has certain toughness and viscosity at normal temperatures; Under mouth temp, has plasticity-, in order to substitute the edge wax and the border molding die cream of existing use.
2, the moulding material source in edge involved in the present invention is simple, and the compatibility science has certain toughness and viscosity at normal temperatures; Can be prepared into strip or the bar-shaped individual tray edge that directly adheres to, in introducing patient's mouth after, under mouth temp, have plasticity-; Can directly in the patient oral cavity, carry out the whole flesh in each position can put in order and mould; Simplified the clinical manipulation step, and made flesh can put in order the work of moulding to have integral uniform property, can accurately reflect the complete denture impression edge configuration.
Embodiment
Further specify the present invention below in conjunction with the practical implementation method; It is emphasized that: to those skilled in the art, can improve or conversion, and all these improvement and conversion all should belong to the protection domain of accompanying claims of the present invention according to above-mentioned explanation.
Embodiment 1:
The moulding material in a kind of dentistry complete denture impression edge, its raw material constitutes and weight percent is:
Paraffin: 65%;
Polyolefin additive: 30%
Softening agent: 5%.
With mixing after above-mentioned paraffin, the polyolefin additive heat fused, add the environment-protecting asepsis softening agent evenly stir treat material cooled solidify the back finished material.Then this material is processed strip or bar-shaped can the use clinically.
Embodiment 2:
The moulding material in a kind of dentistry complete denture impression edge, its raw material constitutes and weight percent is:
Paraffin: 70%;
Polyolefin additive: 25%
Softening agent: 5%.
The step of its preparation method is same as embodiment 1.
Embodiment 3:
The moulding material in a kind of dentistry complete denture impression edge, its raw material constitutes and weight percent is:
Paraffin: 85%;
Polyolefin additive: 13%
Environment-protecting asepsis softening agent: 2%.
The step of its preparation method is same as embodiment 1.
The employed above-mentioned three kinds of materials of present embodiment are the commercially available prod.Wherein, paraffin is medical paraffin, and polyolefin additive is selected the new LDPE (film grade) additive of environmental protection nontoxic type for use, and the environment-protecting asepsis softening agent is the non-adjacent benzene non-toxic plasticizer of DX-360 low-molecular-weight polyester.
Claims (4)
1. moulding material in dentistry complete denture impression edge is characterized in that: its raw material constitutes and weight percentage ranges is respectively:
Paraffin: 65%-85%;
Polyolefin additive 13%-30%;
Softening agent: 2%-5%;
With mixing after above-mentioned paraffin, the polyolefin additive heat fused, add environment-friendly plasticizer and evenly stir, treat material cooled solidify the back finished material.
2. the moulding material in dentistry complete denture impression according to claim 1 edge is characterized in that: said finished material is processed strip or bar-shaped.
3. the moulding material in dentistry complete denture impression according to claim 1 edge is characterized in that: said softening agent is the non-adjacent benzene non-toxic plasticizer of DX-360 low-molecular-weight polyester.
4. the moulding material in dentistry complete denture impression according to claim 1 edge is characterized in that: said polyolefin additive is a new LDPE (film grade).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110238039 CN102382472B (en) | 2011-08-19 | 2011-08-19 | Edge molding material for dental complete denture impression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110238039 CN102382472B (en) | 2011-08-19 | 2011-08-19 | Edge molding material for dental complete denture impression |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102382472A true CN102382472A (en) | 2012-03-21 |
| CN102382472B CN102382472B (en) | 2012-12-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110238039 Expired - Fee Related CN102382472B (en) | 2011-08-19 | 2011-08-19 | Edge molding material for dental complete denture impression |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102382472B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105153713A (en) * | 2015-06-29 | 2015-12-16 | 中国人民解放军第四军医大学 | Oral-temperature shaping wax used for preparing soft palate defect cavity impression and preparation method thereof |
| CN105726147A (en) * | 2016-02-04 | 2016-07-06 | 天津医科大学口腔医院 | Method for preparing complete denture closed impression from novel edge trimming and shaping material |
| CN110079099A (en) * | 2019-03-26 | 2019-08-02 | 合肥卓越义齿制作有限公司 | A kind of preparation method of the environmentally friendly Wax particles of dental casting |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1291090A (en) * | 1998-02-17 | 2001-04-11 | 科尔公司 | Composition for making temporary crowns and bridges |
| JP2002119523A (en) * | 2000-10-17 | 2002-04-23 | Kamemizu Kagaku Kogyo Kk | Soft lining material for dental plate and method of liming dental plate using this lining material |
| CN101138537A (en) * | 2006-09-06 | 2008-03-12 | 株式会社Gc | Alginate impression material composition for dentistry |
| CN101296681A (en) * | 2005-11-09 | 2008-10-29 | 宝洁公司 | Denture adhesive articles |
| US20110171606A1 (en) * | 2007-08-31 | 2011-07-14 | Ultradent Products, Inc. | Dental treatment devices |
-
2011
- 2011-08-19 CN CN 201110238039 patent/CN102382472B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1291090A (en) * | 1998-02-17 | 2001-04-11 | 科尔公司 | Composition for making temporary crowns and bridges |
| JP2002119523A (en) * | 2000-10-17 | 2002-04-23 | Kamemizu Kagaku Kogyo Kk | Soft lining material for dental plate and method of liming dental plate using this lining material |
| CN101296681A (en) * | 2005-11-09 | 2008-10-29 | 宝洁公司 | Denture adhesive articles |
| CN101138537A (en) * | 2006-09-06 | 2008-03-12 | 株式会社Gc | Alginate impression material composition for dentistry |
| US20110171606A1 (en) * | 2007-08-31 | 2011-07-14 | Ultradent Products, Inc. | Dental treatment devices |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105153713A (en) * | 2015-06-29 | 2015-12-16 | 中国人民解放军第四军医大学 | Oral-temperature shaping wax used for preparing soft palate defect cavity impression and preparation method thereof |
| CN105153713B (en) * | 2015-06-29 | 2018-01-02 | 中国人民解放军第四军医大学 | It is a kind of to be used to produce moulding wax of mouth temperature of soft palate defect chamber stamp and preparation method thereof |
| CN105726147A (en) * | 2016-02-04 | 2016-07-06 | 天津医科大学口腔医院 | Method for preparing complete denture closed impression from novel edge trimming and shaping material |
| CN110079099A (en) * | 2019-03-26 | 2019-08-02 | 合肥卓越义齿制作有限公司 | A kind of preparation method of the environmentally friendly Wax particles of dental casting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102382472B (en) | 2012-12-12 |
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Granted publication date: 20121212 Termination date: 20140819 |
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