CN108451774A - A kind of dental filling resin material and preparation method thereof - Google Patents
A kind of dental filling resin material and preparation method thereof Download PDFInfo
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- CN108451774A CN108451774A CN201810382280.5A CN201810382280A CN108451774A CN 108451774 A CN108451774 A CN 108451774A CN 201810382280 A CN201810382280 A CN 201810382280A CN 108451774 A CN108451774 A CN 108451774A
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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
- A61K6/884—Preparations for artificial teeth, for filling teeth or for capping teeth comprising natural or synthetic resins
- A61K6/898—Polysaccharides
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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
- A61K6/15—Compositions characterised by their physical properties
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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
- A61K6/60—Preparations for dentistry comprising organic or organo-metallic additives
- A61K6/69—Medicaments
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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
- A61K6/70—Preparations for dentistry comprising inorganic additives
- A61K6/71—Fillers
- A61K6/76—Fillers comprising silicon-containing compounds
-
- 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
- A61K6/84—Preparations for artificial teeth, for filling teeth or for capping teeth comprising metals or alloys
-
- 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
-
- 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
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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)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Dental Preparations (AREA)
Abstract
The present invention provides a kind of dental filling resin material, it is made of the component of weight once, 15~30 parts of Corvic, 5~11 parts of amine modified epoxy acrylic ester, 6~10 parts of dodecyl amine oxide, 15~18 parts of poly hydroxy ethyl acrylate, 2~5 parts of fimbrin, 10~11 parts of aminoglucan, 10~12 parts of cystine diethylester, 1~3 part of cyclohexyl butyric acid silver salt, 4~6 parts of nano-silver powder, 5~7 parts of Paeonol, 10~12 parts of antioxidant, 5~6 parts of Nano filling, 2~3 parts of stabilizer, 15~20 parts of distilled water.Heretofore described dental filling resin material has outstanding case hardness and good wear-resisting property, and is easy to carry out surface polishing treatment, and this dental filling resin material does not contain heavy metal, environmentally friendly；And preparation method is simple.
Description
Technical field
The invention belongs to biomedical material technologies, and in particular to a kind of dental filling resin material and preparation method thereof.
Background technology
Tooth is the organ of mankind's laboratory rodent chow.Tooth is the most hard organ of human body.In general, tooth is in white
Color, quality are hard.The variously-shaped of tooth is suitable for multiple use, including tearing, grate foods.Tooth is most hard in human body
Organ, main component be alkali calcium phosphate.
Saprodontia is also known as decayed tooth or decayed tooth, is bacteriosis, can it is secondary be pulpitis and periapical inflammation, when serious even energy
Cause alveolar bone and inflammation of jaws.Such as it is not treated in time, lesion continues to develop, and forms cavity, destroys disappearance completely to corona eventually,
Its final result developed is loss of tooth.The cavity of untreated will not self-heal.
The method for treating saprodontia mainly fills, i.e., removes totally dental caries bad tissue, be made certain hole shape, clean, disappear
It is filled with filling dental prosthetic material after malicious, and restores the shape of tooth defect.Currently, teeth repairing material generally uses silver
Mercury alloy, glass ionomer, Nano diamond resin and nanometer titanium dioxide silicones.
Silver amalgam is a kind of specific alloy, and silver amalgam is the amalgam of mercury and the interaction of silver-tin alloy powder at normal temperatures
Compound, silver amalgam are the most commonly used teeth repairing materials.Contain various metals in silver-tin alloy powder, such as silver, tin, copper and
Zinc etc., and being made by proper proportion, therefore the shortcomings that other metals can be compensated with a kind of the advantages of metal, silver amalgam is made to have
There is expansion appropriate, the outstanding performance such as enough intensity and hardness, creep is small, and the time is appropriate admittedly firmly.But in silver amalgam
Containing environmentally harmful mercury, therefore silver amalgam is gradually eliminated.
Glass ionomer cement is that glass reacts condensate of the generation containing ionic bond with polyacrylic acid.By pulvis and liquor
Two components are constituted.Pulvis is by SiO2、Al2O3、CaF2、AlPO4、Na3AlF6It mixes in proportion, through 1000~1400 DEG C of high temperature meltings
Melt into glass, then ground after being quenched in water, pulvis.Liquor is using acrylic acid and itaconic acid or the copolymer of maleic acid.
Glass ionomer water valve and its have the characteristics that good caking property, biological safety, anti-caries and dissolubility resistent, at present
Be widely used in bond, filling, lining and rebasing etc..But Glass ionomer cement case hardness and wearability are poor, no
Easily be processed by shot blasting, and its operating technology require it is stringent, getting wet early stage Hirschfeld-Klinger reaction may cause bubble, crackle and
It is dissolved with poststaining and material.
Invention content
A kind of dental filling resin material of present invention offer and preparation method thereof, heretofore described dental filling resin material has
Outstanding case hardness and good wear-resisting property, and be easy to carry out surface polishing treatment, and this dental filling resin material is not
It is environmentally friendly containing heavy metal；And preparation method is simple.
To achieve the above object, the present invention uses following technical proposals.
A kind of dental filling resin material, is made of the component of weight once, 15~30 parts of Corvic, amine
5~11 parts of modified epoxy acrylic ester, 6~10 parts of dodecyl amine oxide, 15~18 parts of poly hydroxy ethyl acrylate, tow
2~5 parts of albumen, 10~11 parts of aminoglucan, 10~12 parts of cystine diethylester, cyclohexyl butyric acid silver salt 1~3 part, nanometer
4~6 parts of silver powder, 5~7 parts of Paeonol, 10~12 parts of antioxidant, 5~6 parts of Nano filling, 2~3 parts of stabilizer, distilled water
15~20 parts.
Further, the Nano filling is zirconium oxide and silica nano-powders mixture, and its ratio be 2:1.
Further, the stabilizer is to methoxyl group phenol.
Further, the antioxidant is 2,6-di-tert-butyl p-cresol.
The preparation method of dental filling resin material includes the following steps：
1) each component is weighed by weight, by each original in addition to antioxidant, cyclohexyl butyric acid silver salt, nano-silver powder
Material is added in ultrasonic wave mixing machine, and mixture is obtained after stirring evenly；
2) antioxidant, cyclohexyl butyric acid silver salt, nano-silver powder and then into the mixture in step 1) is added, then exists
Temperature is 50 DEG C, and under the conditions of rotating speed is 700rpm, stirring to mixture can be prepared by dental filling composite material when being uniform paste body shape.
Beneficial effects of the present invention are：Heretofore described dental filling resin material is with outstanding case hardness and well
Wear-resisting property, and be easy carry out surface polishing treatment, and this dental filling resin material do not contain heavy metal, to environment friend
It is good；Heretofore described dental filling resin material can improve histocompatbility and blood compatibility, and be added to nano silver simultaneously
Both antiallergic ingredients of powder, Paeonol, therefore heretofore described dental filling resin material has antiallergic performance；And preparation method
It is simple and practicable.
Specific implementation mode
The technique effect of the design of the present invention, concrete structure and generation is carried out below with reference to embodiment clear, complete
Ground describes, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is the one of the present invention
Section Example, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not paying creativeness
The other embodiment obtained under the premise of labour, belongs to the scope of protection of the invention.In addition, what is be previously mentioned in text is all
/ connection relation is connect, not singly refers to component and directly connects, and referring to can be according to specific implementation situation, by adding or reducing connection
Auxiliary, to form more preferably coupling structure.Each technical characteristic in the invention, under the premise of not conflicting conflict
It can be with combination of interactions.
Embodiment 1
A kind of dental filling resin material, is made of the component of weight once, and 15 parts of Corvic, amine are modified ring
5 parts of oxypropylene acid esters, 6 parts of dodecyl amine oxide, 15 parts of poly hydroxy ethyl acrylate, 2 parts of fimbrin, aminoglucan
10 parts, 10 parts of cystine diethylester, 1 part of cyclohexyl butyric acid silver salt, 4 parts of nano-silver powder, 5 parts of Paeonol, 10 parts of antioxidant, receive
5 parts of filler of rice, 2 parts of stabilizer, 15 parts of distilled water.
Further, the Nano filling is zirconium oxide and silica nano-powders mixture, and its ratio be 2:1.
Further, the stabilizer is to methoxyl group phenol.
Further, the antioxidant is 2,6-di-tert-butyl p-cresol.
The preparation method of dental filling resin material includes the following steps：
1) each component is weighed by weight, by each original in addition to antioxidant, cyclohexyl butyric acid silver salt, nano-silver powder
Material is added in ultrasonic wave mixing machine, and mixture is obtained after stirring evenly；
2) antioxidant, cyclohexyl butyric acid silver salt, nano-silver powder and then into the mixture in step 1) is added, then exists
Temperature is 50 DEG C, and under the conditions of rotating speed is 700rpm, stirring to mixture can be prepared by dental filling composite material when being uniform paste body shape.
The dental filling composite material that embodiment 1 is prepared is detected, takes 30 filling tooth materials obtained at random, is tested
Results are averaged, and after testing, compression strength 160MPa, it is 17KN that maximum, which bears pulling force,.This experimental data proves that this is multiple
Condensation material has good physical property.
Embodiment 2
A kind of dental filling resin material, is made of the component of weight once, and 30 parts of Corvic, amine are modified ring
11 parts of oxypropylene acid esters, 10 parts of dodecyl amine oxide, 18 parts of poly hydroxy ethyl acrylate, 5 parts of fimbrin, amino Portugal
11 parts of glycan, 12 parts of cystine diethylester, 3 parts of cyclohexyl butyric acid silver salt, 6 parts of nano-silver powder, 7 parts of Paeonol, antioxidant 12
Part, 6 parts of Nano filling, 3 parts of stabilizer, 20 parts of distilled water.
Further, the Nano filling is zirconium oxide and silica nano-powders mixture, and its ratio be 2:1.
Further, the stabilizer is to methoxyl group phenol.
Further, the antioxidant is 2,6-di-tert-butyl p-cresol.
The preparation method of dental filling resin material includes the following steps：
1) each component is weighed by weight, by each original in addition to antioxidant, cyclohexyl butyric acid silver salt, nano-silver powder
Material is added in ultrasonic wave mixing machine, and mixture is obtained after stirring evenly；
2) antioxidant, cyclohexyl butyric acid silver salt, nano-silver powder and then into the mixture in step 1) is added, then exists
Temperature is 50 DEG C, and under the conditions of rotating speed is 700rpm, stirring to mixture can be prepared by dental filling composite material when being uniform paste body shape.
The dental filling composite material that embodiment 2 is prepared is detected, takes 30 filling tooth materials obtained at random, is tested
Results are averaged, and after testing, compression strength 170MPa, it is 19KN that maximum, which bears pulling force,.This experimental data proves that this is multiple
Condensation material has good physical property.
The better embodiment of the present invention is illustrated above, but the invention is not limited to the implementation
Example, those skilled in the art can also make various equivalent modifications or be replaced under the premise of without prejudice to spirit of that invention
It changes, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (5)
1. a kind of dental filling resin material, which is characterized in that it is made of the component of weight once, Corvic 15~
30 parts, 5~11 parts of amine modified epoxy acrylic ester, 6~10 parts of dodecyl amine oxide, poly hydroxy ethyl acrylate 15~18
Part, 2~5 parts of fimbrin, 10~11 parts of aminoglucan, 10~12 parts of cystine diethylester, cyclohexyl butyric acid silver salt 1~3
Part, 4~6 parts of nano-silver powder, 5~7 parts of Paeonol, 10~12 parts of antioxidant, 5~6 parts of Nano filling, 2~3 parts of stabilizer,
15~20 parts of distilled water.
2. a kind of antibacterial dental filling packing material according to claim 1, which is characterized in that the Nano filling is zirconium oxide
And silica nano-powders mixture, its ratio be 2:1.
3. a kind of antibacterial dental filling packing material according to claim 1, which is characterized in that the stabilizer is to methoxyl group
Phenol.
4. a kind of antibacterial dental filling packing material according to claim 1, which is characterized in that the antioxidant is 2,6- bis-
Butylated Hydroxytoluene.
5. a kind of preparation method of antibacterial dental filling packing material according to any one of claims 1 to 4, which is characterized in that institute
Preparation method is stated to include the following steps：
1) each component is weighed by weight, and each raw material in addition to antioxidant, cyclohexyl butyric acid silver salt, nano-silver powder is added
In excess of imports sonic mixers, mixture is obtained after stirring evenly；
2) antioxidant, cyclohexyl butyric acid silver salt, nano-silver powder and then into the mixture in step 1) is added, then in temperature
It it is 50 DEG C, under the conditions of rotating speed is 700rpm, stirring to mixture can be prepared by dental filling composite material when being uniform paste body shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810382280.5A CN108451774A (en) | 2018-04-25 | 2018-04-25 | A kind of dental filling resin material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810382280.5A CN108451774A (en) | 2018-04-25 | 2018-04-25 | A kind of dental filling resin material and preparation method thereof |
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| Publication Number | Publication Date |
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| CN108451774A true CN108451774A (en) | 2018-08-28 |
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| CN201810382280.5A Pending CN108451774A (en) | 2018-04-25 | 2018-04-25 | A kind of dental filling resin material and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108938435A (en) * | 2018-09-12 | 2018-12-07 | 佛山市佛冠义齿有限公司 | A kind of dentistry compound resin material and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105232339A (en) * | 2015-10-14 | 2016-01-13 | 苏州蔻美新材料有限公司 | Antibacterial and durable tooth filling composite material and preparation method thereof |
| CN105997527A (en) * | 2016-05-30 | 2016-10-12 | 苏州蔻美新材料有限公司 | Preparation method of antibacterial and wear-resistant material for filling teeth |
-
2018
- 2018-04-25 CN CN201810382280.5A patent/CN108451774A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105232339A (en) * | 2015-10-14 | 2016-01-13 | 苏州蔻美新材料有限公司 | Antibacterial and durable tooth filling composite material and preparation method thereof |
| CN105997527A (en) * | 2016-05-30 | 2016-10-12 | 苏州蔻美新材料有限公司 | Preparation method of antibacterial and wear-resistant material for filling teeth |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108938435A (en) * | 2018-09-12 | 2018-12-07 | 佛山市佛冠义齿有限公司 | A kind of dentistry compound resin material and preparation method thereof |
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Application publication date: 20180828 |