CN105832564B - A kind of tooth is without stealthy correction APPENDIX MATERIALSThe of bracket and preparation method thereof - Google Patents
A kind of tooth is without stealthy correction APPENDIX MATERIALSThe of bracket and preparation method thereof Download PDFInfo
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- CN105832564B CN105832564B CN201610174805.7A CN201610174805A CN105832564B CN 105832564 B CN105832564 B CN 105832564B CN 201610174805 A CN201610174805 A CN 201610174805A CN 105832564 B CN105832564 B CN 105832564B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
- A61K6/831—Preparations for artificial teeth, for filling teeth or for capping teeth comprising non-metallic elements or compounds thereof, e.g. carbon
- A61K6/838—Phosphorus compounds, e.g. apatite
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/15—Compositions characterised by their physical properties
- A61K6/17—Particle size
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/15—Compositions characterised by their physical properties
- A61K6/19—Self-expanding, e.g. for filling teeth
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
- A61K6/802—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics
- A61K6/818—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics comprising zirconium oxide
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
- A61K6/884—Preparations for artificial teeth, for filling teeth or for capping teeth comprising natural or synthetic resins
- A61K6/887—Compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
- A61K6/884—Preparations for artificial teeth, for filling teeth or for capping teeth comprising natural or synthetic resins
- A61K6/891—Compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dental Preparations (AREA)
Abstract
The present invention provides a kind of tooth without stealthy correction APPENDIX MATERIALSThe of bracket and preparation method thereof, which contains following component in terms of mass parts：12~24 parts of hydroxyapatite, 3~10 parts of whisker, 0.5~5 part of fluorapatite, 3~11 parts of zirconium oxide, 6~15 parts of Glucosamine, 2~7 parts of collagenous fibres, 5~13 parts of polylactic acid, 2~9 parts of 2 methyl, 1,3 dithiane, 4~12 parts of stannous pyrophosphate, 5~16 parts of Corvic, 0.3~0.9 part of calcium stearate, 0.2~0.7 part of strontium chloride, 0.5~1.5 part of phosphine oxide, 3~11 parts of phenmethylol, 13~23 parts of distilled water.The APPENDIX MATERIALSThe of the present invention has excellent mechanical property and amalgamation, its is mothproof, modification effect is good, and has very strong toughness, wearability and bend resistance intensity.
Description
Technical field
The present invention relates to medical-dental field, more particularly to a kind of tooth is without the stealthy correction APPENDIX MATERIALSThe of bracket and its preparation
Method.
Background technology
Decayed tooth is bacteriosis, can be with secondary pulpitis and periapical inflammation, or even can cause alveolar bone and inflammation of jaws.
As treated not in time, lesion continues to develop, and forms cavity, destroys disappearance completely to corona eventually, its final result developed is tooth
Tooth is lost.Dental caries feature is incidence height, and distribution is wide, is the main common disease in oral cavity, and one of most common disease of the mankind,
Itself and tumour and angiocardiopathy are listed as the big keypoint control disease of the mankind three by the World Health Organization.
Decayed tooth can not only influence the beauty of people's look, can also trigger toothache, influence people and normally work and rest.General moth
The serious patient of tooth can pull out decayed tooth, then fill artificial tooth.But it is not very serious patient for decayed tooth, it is possible to use
Packing material is repaired.
For existing decayed tooth packing material although with good mechanical property and amalgamation, it is anti-currently on the market
Moth, modification effect are poor, while its toughness, wearability, bend resistance intensity need to be improved.
The content of the invention
The technical problem of solution：For the shortcomings of existing decayed tooth packing material is mothproof, modification effect is poor, the present invention provides
A kind of tooth is without stealthy correction APPENDIX MATERIALSThe of bracket and preparation method thereof.
Technical solution：A kind of tooth contains following component without the stealthy correction APPENDIX MATERIALSThe of bracket in terms of mass parts：Hydroxyl phosphorus
12~24 parts of lime stone, 3~10 parts of whisker, 0.5~5 part of fluorapatite, 3~11 parts of zirconium oxide, 6~15 parts of Glucosamine, glue
2~7 parts of fibrillation, 5~13 parts of polylactic acid, 2- methyl isophthalic acids, 2~9 parts of 3- dithiane, 4~12 parts of stannous pyrophosphate, polyvinyl chloride
5~16 parts of resin, 0.3~0.9 part of calcium stearate, 0.2~0.7 part of strontium chloride, 0.5~1.5 part of phosphine oxide, phenmethylol 3~11
Part, 13~23 parts of distilled water.
A kind of tooth described above contains following component without the stealthy correction APPENDIX MATERIALSThe of bracket in terms of mass parts：Hydroxyl
15~22 parts of apatite, 4~9 parts of whisker, 1.5~4 parts of fluorapatite, 5~10 parts of zirconium oxide, 8~13 parts of Glucosamine, glue
3~6 parts of fibrillation, 7~12 parts of polylactic acid, 2- methyl isophthalic acids, 3~7 parts of 3- dithiane, 5~10 parts of stannous pyrophosphate, polyvinyl chloride
7~14 parts of resin, 0.4~0.8 part of calcium stearate, 0.3~0.6 part of strontium chloride, 0.7~1.2 part of phosphine oxide, phenmethylol 5~10
Part, 15~22 parts of distilled water.
For a kind of tooth described above without the stealthy correction APPENDIX MATERIALSThe of bracket, it contains following component in terms of mass parts：Hydroxyl
17 parts of base apatite, 5 parts of whisker, 2 parts of fluorapatite, 6.5 parts of zirconium oxide, 9 parts of Glucosamine, 4 parts of collagenous fibres, polylactic acid
8 parts, 2- methyl isophthalic acids, 4.5 parts of 3- dithiane, 6.5 parts of stannous pyrophosphate, 9 parts of Corvic, 0.5 part of calcium stearate, chlorination
0.4 part of strontium, 0.8 part of phosphine oxide, 7 parts of phenmethylol, 17 parts of distilled water.
A kind of tooth described above contains following component without the stealthy correction APPENDIX MATERIALSThe of bracket in terms of mass parts：Hydroxyl
18.5 parts of apatite, 6.5 parts of whisker, 2.8 parts of fluorapatite, 7.5 parts of zirconium oxide, 11 parts of Glucosamine, collagenous fibres 4.5
Part, 10 parts of polylactic acid, 2- methyl isophthalic acids, 5 parts of 3- dithiane, 8 parts of stannous pyrophosphate, 11 parts of Corvic, calcium stearate 0.6
Part, 0.45 part of strontium chloride, 0.95 part of phosphine oxide, 7.5 parts of phenmethylol, 18.5 parts of distilled water.
A kind of the step of preparation method of tooth without the stealthy correction APPENDIX MATERIALSThe of bracket, the preparation method, is as follows：
The first step：It is 900~1100 purposes that hydroxyapatite, whisker, fluorapatite, zirconium oxide are ground into particle diameter respectively
Powder, is then uniformly mixed and obtains mixed-powder；
Second step：By Glucosamine, polylactic acid, 2- methyl isophthalic acids, 3- dithiane, stannous pyrophosphate, strontium chloride, oxidation
Phosphine, phenmethylol, distilled water are mixed evenly to obtain mixing liquid；
3rd step：Mixing liquid that mixed-powder, the second step that the first step is obtained obtain, collagenous fibres, polyvinyl chloride
Resin, calcium stearate are uniformly mixed in the case where temperature is 80~100 DEG C, rotating speed is 200~300r/min, up to pasta
Tooth is without the stealthy correction APPENDIX MATERIALSThe of bracket.
The particle diameter of first middle grind into powder described above is 1000 mesh.
Temperature when being mixed in the 3rd step described above is 90 DEG C, rotating speed 250r/min.
Beneficial effect：For a kind of tooth provided by the invention without stealthy correction APPENDIX MATERIALSThe of bracket and preparation method thereof, this is attached
Part material has excellent mechanical property and amalgamation, its is mothproof, modification effect is good, and with very strong toughness, wearability
With bend resistance intensity.The decayed tooth packing material is filled in decayed tooth surface, filling tooth is can be very good and is eaten into the part fallen, and
And can prevent the sprawling of decayed tooth, modification effect is also fine.
Embodiment
Embodiment 1
A kind of tooth contains following component without the stealthy correction APPENDIX MATERIALSThe of bracket in terms of mass parts：12 parts of hydroxyapatite,
3 parts of whisker, 0.5 part of fluorapatite, 3 parts of zirconium oxide, 6 parts of Glucosamine, 2 parts of collagenous fibres, 5 parts of polylactic acid, 2- methyl isophthalic acids,
2 parts of 3- dithiane, 4 parts of stannous pyrophosphate, 5 parts of Corvic, 0.3 part of calcium stearate, 0.2 part of strontium chloride, phosphine oxide 0.5
Part, 3 parts of phenmethylol, 13 parts of distilled water.
A kind of the step of preparation method of tooth without the stealthy correction APPENDIX MATERIALSThe of bracket, the preparation method, is as follows：
The first step：It is 900 mesh powders that hydroxyapatite, whisker, fluorapatite, zirconium oxide are ground into particle diameter respectively,
Then it is uniformly mixed and obtains mixed-powder；
Second step：By Glucosamine, polylactic acid, 2- methyl isophthalic acids, 3- dithiane, stannous pyrophosphate, strontium chloride, oxidation
Phosphine, phenmethylol, distilled water are mixed evenly to obtain mixing liquid；
3rd step：Mixing liquid that mixed-powder, the second step that the first step is obtained obtain, collagenous fibres, polyvinyl chloride
Resin, calcium stearate are uniformly mixed in the case where temperature is 80 DEG C, rotating speed is 200r/min, up to pasta tooth without bracket
Stealth correction APPENDIX MATERIALSThe.
Embodiment 2
A kind of tooth contains following component without the stealthy correction APPENDIX MATERIALSThe of bracket in terms of mass parts：24 parts of hydroxyapatite,
10 parts of whisker, 5 parts of fluorapatite, 11 parts of zirconium oxide, 15 parts of Glucosamine, 7 parts of collagenous fibres, 13 parts of polylactic acid, 2- methyl-
1,3- 9 parts of dithiane, 12 parts of stannous pyrophosphate, 16 parts of Corvic, 0.9 part of calcium stearate, 0.7 part of strontium chloride, oxidation
1.5 parts of phosphine, 11 parts of phenmethylol, 23 parts of distilled water.
A kind of the step of preparation method of tooth without the stealthy correction APPENDIX MATERIALSThe of bracket, the preparation method, is as follows：
The first step：It is 1100 mesh powders that hydroxyapatite, whisker, fluorapatite, zirconium oxide are ground into particle diameter respectively,
Then it is uniformly mixed and obtains mixed-powder；
Second step：By Glucosamine, polylactic acid, 2- methyl isophthalic acids, 3- dithiane, stannous pyrophosphate, strontium chloride, oxidation
Phosphine, phenmethylol, distilled water are mixed evenly to obtain mixing liquid；
3rd step：Mixing liquid that mixed-powder, the second step that the first step is obtained obtain, collagenous fibres, polyvinyl chloride
Resin, calcium stearate are uniformly mixed in the case where temperature is 100 DEG C, rotating speed is 300r/min, up to pasta tooth without bracket
Stealth correction APPENDIX MATERIALSThe.
Embodiment 3
A kind of tooth contains following component without the stealthy correction APPENDIX MATERIALSThe of bracket in terms of mass parts：22 parts of hydroxyapatite,
9 parts of whisker, 4 parts of fluorapatite, 10 parts of zirconium oxide, 13 parts of Glucosamine, 6 parts of collagenous fibres, 12 parts of polylactic acid, 2- methyl-
1,3- 7 parts of dithiane, 10 parts of stannous pyrophosphate, 14 parts of Corvic, 0.8 part of calcium stearate, 0.6 part of strontium chloride, oxidation
1.2 parts of phosphine, 10 parts of phenmethylol, 22 parts of distilled water.
For a kind of tooth without the stealthy correction APPENDIX MATERIALSThe preparation method of bracket, the step of preparation method, is as follows：
The first step：It is 1000 mesh powders that hydroxyapatite, whisker, fluorapatite, zirconium oxide are ground into particle diameter respectively,
Then it is uniformly mixed and obtains mixed-powder；
Second step：By Glucosamine, polylactic acid, 2- methyl isophthalic acids, 3- dithiane, stannous pyrophosphate, strontium chloride, oxidation
Phosphine, phenmethylol, distilled water are mixed evenly to obtain mixing liquid；
3rd step：Mixing liquid that mixed-powder, the second step that the first step is obtained obtain, collagenous fibres, polyvinyl chloride
Resin, calcium stearate are uniformly mixed in the case where temperature is 90 DEG C, rotating speed is 250r/min, up to pasta tooth without bracket
Stealth correction APPENDIX MATERIALSThe.
Embodiment 4
For a kind of tooth without the stealthy correction APPENDIX MATERIALSThe of bracket, it contains following component in terms of mass parts：Hydroxyapatite 17
Part, 5 parts of whisker, 2 parts of fluorapatite, 6.5 parts of zirconium oxide, 9 parts of Glucosamine, 4 parts of collagenous fibres, 8 parts of polylactic acid, 2- first
4.5 parts of base -1,3- dithiane, 6.5 parts of stannous pyrophosphate, 9 parts of Corvic, 0.5 part of calcium stearate, 0.4 part of strontium chloride,
0.8 part of phosphine oxide, 7 parts of phenmethylol, 17 parts of distilled water.
A kind of the step of preparation method of tooth without the stealthy correction APPENDIX MATERIALSThe of bracket, the preparation method, is as follows：
The first step：It is 1000 mesh powders that hydroxyapatite, whisker, fluorapatite, zirconium oxide are ground into particle diameter respectively,
Then it is uniformly mixed and obtains mixed-powder；
Second step：By Glucosamine, polylactic acid, 2- methyl isophthalic acids, 3- dithiane, stannous pyrophosphate, strontium chloride, oxidation
Phosphine, phenmethylol, distilled water are mixed evenly to obtain mixing liquid；
3rd step：Mixing liquid that mixed-powder, the second step that the first step is obtained obtain, collagenous fibres, polyvinyl chloride
Resin, calcium stearate are uniformly mixed in the case where temperature is 90 DEG C, rotating speed is 250r/min, up to pasta tooth without bracket
Stealth correction APPENDIX MATERIALSThe.
Embodiment 5
A kind of tooth contains following component without the stealthy correction APPENDIX MATERIALSThe of bracket in terms of mass parts：Hydroxyapatite 18.5
Part, 6.5 parts of whisker, 2.8 parts of fluorapatite, 7.5 parts of zirconium oxide, 11 parts of Glucosamine, 4.5 parts of collagenous fibres, polylactic acid 10
Part, 2- methyl isophthalic acids, 5 parts of 3- dithiane, 8 parts of stannous pyrophosphate, 11 parts of Corvic, 0.6 part of calcium stearate, strontium chloride
0.45 part, 0.95 part of phosphine oxide, 7.5 parts of phenmethylol, 18.5 parts of distilled water.
A kind of the step of preparation method of tooth without the stealthy correction APPENDIX MATERIALSThe of bracket, the preparation method, is as follows：
The first step：It is 1000 mesh powders that hydroxyapatite, whisker, fluorapatite, zirconium oxide are ground into particle diameter respectively,
Then it is uniformly mixed and obtains mixed-powder；
Second step：By Glucosamine, polylactic acid, 2- methyl isophthalic acids, 3- dithiane, stannous pyrophosphate, strontium chloride, oxidation
Phosphine, phenmethylol, distilled water are mixed evenly to obtain mixing liquid；
3rd step：Mixing liquid that mixed-powder, the second step that the first step is obtained obtain, collagenous fibres, polyvinyl chloride
Resin, calcium stearate are uniformly mixed in the case where temperature is 90 DEG C, rotating speed is 250r/min, up to pasta tooth without bracket
Stealth correction APPENDIX MATERIALSThe.
Comparative example 1
Invention patent publication number is that the patent of CN 105213201A discloses following content：
A kind of teeth repairing material and preparation method thereof, teeth repairing material include the raw material of following parts by weight meter：Carbonic acid
40 parts of calcium, 40 parts of Corvic, 30 parts of cobalt dioxide, 60 parts of Poly L-lactic acid, 15 parts of calcium hydroxy phosphate, magnesium dihydrogen phosphate
30 parts.Its preparation method is：By calcium carbonate, Corvic, cobalt dioxide, Poly L-lactic acid, calcium hydroxy phosphate, di(2-ethylhexyl)phosphate
Grinding uniformly obtains mixture after the mixing of hydrogen magnesium；The mixture is melted at a temperature of 1900 DEG C, makes the batch component
Be evenly distributed and bubble overflow completely after anneal, you can.
Tooth of the above-mentioned tooth for stating 1~embodiment of embodiment 5 without the stealthy correction APPENDIX MATERIALSThe of bracket and comparative example 1 is repaiied
The technical performance index of multiple material, its testing result are as follows：
| Detection project | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Comparative example 1 |
| Bending strength（MPa） | 686 | 688 | 689 | 691 | 692 | 657 |
| Fracture toughness（MPa·m1/2） | 5.87 | 5.83 | 5.89 | 5.92 | 5.93 | 5.64 |
| Blind（μm） | 4.5 | 4.8 | 4.7 | 5.2 | 5.3 | 4 |
The embodiment of the present invention is described in detail above, for those of ordinary skill in the art, according to the present invention
The thought of embodiment, there will be changes in specific embodiments and applications, in conclusion this specification content is not
It is interpreted as limitation of the present invention.
Claims (6)
1. a kind of tooth is without the stealthy correction APPENDIX MATERIALSThe of bracket, it is characterised in that contains following component in terms of mass parts：Hydroxyl phosphorus
12~24 parts of lime stone, 3~10 parts of whisker, 0 .5~5 part of fluorapatite, 3~11 parts of zirconium oxide, 6~15 parts of Glucosamine, glue
2~7 parts of fibrillation, 5~13 parts of polylactic acid, 2- methyl isophthalic acids, 2~9 parts of 3- dithiane, 4~12 parts of stannous pyrophosphate, polychlorostyrene second
5~16 parts of olefine resin .9 parts of 0 .3 of calcium stearate~0 .7 parts of 0 .2 of strontium chloride~0 .5 parts of 0 .5 of phosphine oxide~1, benzene
3~11 parts of methanol, 13~23 parts of distilled water；
A kind of tooth is prepared without the stealthy correction APPENDIX MATERIALSThe of bracket by following preparation methods：The first step：By hydroxyl
It is 900~1100 mesh powders that apatite, whisker, fluorapatite, zirconium oxide are ground into particle diameter respectively, is then uniformly mixed
To mixed-powder；Second step：By Glucosamine, polylactic acid, 2- methyl isophthalic acids, 3- dithiane, stannous pyrophosphate, strontium chloride,
Phosphine oxide, phenmethylol, distilled water are mixed evenly to obtain mixing liquid；3rd step：Mixed-powder that the first step is obtained,
Mixing liquid that second step obtains, collagenous fibres, Corvic, calcium stearate temperature be 80~100 DEG C, rotating speed be
Under 200~300r/min, it is uniformly mixed, up to pasta tooth without the stealthy correction APPENDIX MATERIALSThe of bracket.
2. a kind of tooth according to claim 1 is without the stealthy correction APPENDIX MATERIALSThe of bracket, it is characterised in that in terms of mass parts
Contain following component：15~22 parts of hydroxyapatite, 4~9 parts of whisker, 1 .5~4 part of fluorapatite, 5~10 parts of zirconium oxide, ammonia
8~13 parts of base glucose, 3~6 parts of collagenous fibres, 7~12 parts of polylactic acid, 2- methyl isophthalic acids, 3~7 parts of 3- dithiane, pyrophosphoric acid
5~10 parts of stannous, 7~14 parts of Corvic .8 parts of 0 .4 of calcium stearate~0 .6 parts of 0 .3 of strontium chloride~0, oxidation
.2 parts of 0 .7 of phosphine~1,5~10 parts of phenmethylol, 15~22 parts of distilled water.
3. a kind of tooth according to claim 1 is without the stealthy correction APPENDIX MATERIALSThe of bracket, it is characterised in that in terms of mass parts
Contain following component：17 parts of hydroxyapatite, 5 parts of whisker, 2 parts of fluorapatite, 6 .5 parts of zirconium oxide, 9 parts of Glucosamine, glue
4 parts of fibrillation, 8 parts of polylactic acid, 2- methyl isophthalic acids, 4 .5 parts of 3- dithiane, 6 .5 parts of stannous pyrophosphate, Corvic 9
Part, 0 .5 parts of calcium stearate, 0 .4 parts of strontium chloride, 0 .8 parts of phosphine oxide, 7 parts of phenmethylol, 17 parts of distilled water.
4. a kind of tooth according to claim 1 is without the stealthy correction APPENDIX MATERIALSThe of bracket, it is characterised in that in terms of mass parts
Contain following component：18 .5 parts of hydroxyapatite, 6 .5 parts of whisker, 2 .8 parts of fluorapatite, 7 .5 parts of zirconium oxide, amino Portugal
11 parts of grape sugar, 4 .5 parts of collagenous fibres, 10 parts of polylactic acid, 2- methyl isophthalic acids, 5 parts of 3- dithiane, 8 parts of stannous pyrophosphate, polychlorostyrene
11 parts of vinyl, 0 .6 parts of calcium stearate, 0 .45 parts of strontium chloride, 0 .95 parts of phosphine oxide, 7 .5 parts of phenmethylol, distilled water
18 .5 parts.
5. a kind of tooth according to claim 1 is without the stealthy correction APPENDIX MATERIALSThe of bracket, it is characterised in that：Described first
The particle diameter of grind into powder is 1000 mesh in portion.
6. a kind of tooth according to claim 1 is without the stealthy correction APPENDIX MATERIALSThe of bracket, it is characterised in that：Described 3rd
Temperature when being mixed in step is 90 DEG C, rotating speed 250r/min.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610174805.7A CN105832564B (en) | 2016-03-25 | 2016-03-25 | A kind of tooth is without stealthy correction APPENDIX MATERIALSThe of bracket and preparation method thereof |
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|---|---|---|---|
| CN201610174805.7A CN105832564B (en) | 2016-03-25 | 2016-03-25 | A kind of tooth is without stealthy correction APPENDIX MATERIALSThe of bracket and preparation method thereof |
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| CN105832564A CN105832564A (en) | 2016-08-10 |
| CN105832564B true CN105832564B (en) | 2018-04-24 |
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| CN108218422A (en) * | 2018-01-18 | 2018-06-29 | 东莞信柏结构陶瓷股份有限公司 | Wear-resistant ceramic tape casting slurry and its application process |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105213201A (en) * | 2015-09-30 | 2016-01-06 | 苏州蔻美新材料有限公司 | Teeth repairing material and preparation method thereof |
| CN105232340A (en) * | 2015-10-14 | 2016-01-13 | 苏州蔻美新材料有限公司 | Composite material for dental prosthesis and preparation method of composite material |
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2016
- 2016-03-25 CN CN201610174805.7A patent/CN105832564B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105213201A (en) * | 2015-09-30 | 2016-01-06 | 苏州蔻美新材料有限公司 | Teeth repairing material and preparation method thereof |
| CN105232340A (en) * | 2015-10-14 | 2016-01-13 | 苏州蔻美新材料有限公司 | Composite material for dental prosthesis and preparation method of composite material |
Non-Patent Citations (1)
| Title |
|---|
| 复合树脂中无机填料的研究进展;王蓉等;《国际口腔医学杂志》;20060930;第369页左栏第1-2段，右栏第2段；第370页左栏第2段，右栏第1段 * |
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