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Dental restoration technology new material for oral science and preparing method thereof

A tooth restoration and new material technology, applied in the field of scientific research and related product technology development, can solve the problems of abutment and mucosal tissue damage, caries and periodontitis, and achieve high degree of fit, high mechanical strength, and preparation method simple effect

Inactive Publication Date: 2017-05-31
TIANJIN SHENGYILIAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this tooth restoration material has high strength, it is easy to cause abutment and mucosal tissue damage, caries and periodontitis, alveolar ridge absorption, temporomandibular joint disease, etc. when used as a tooth restoration material.

Method used

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  • Dental restoration technology new material for oral science and preparing method thereof
  • Dental restoration technology new material for oral science and preparing method thereof
  • Dental restoration technology new material for oral science and preparing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A new tooth restoration technology material for stomatology, made of the following raw materials in parts by weight: 50 parts of triethylene glycol dimethacrylate, 40 parts of silicone resin, 5 parts of whiskers, 6 parts of calcium phosphate, white 6 parts of carbon black, 3 parts of iron ore powder, 5 parts of beef steamed bone powder.

[0022] The preparation method of the above-mentioned new material for dental restoration technology for stomatology is carried out according to the following steps:

[0023] (1) According to parts by weight, get 50 parts of triethylene glycol dimethacrylate, 40 parts of silicone resin, 5 parts of whiskers, 6 parts of calcium phosphate, 6 parts of white carbon black, 3 parts of iron ore powder, 5 parts of steamed bone powder are mixed and ground evenly to obtain a mixture;

[0024] (2) The mixture is melted at a temperature of 1600° C., the components of the mixture are uniformly distributed and the air bubbles are completely overflowe...

Embodiment 2

[0026] A new tooth restoration technology material for oral science, made of the following raw materials in parts by weight: 40 parts of triethylene glycol dimethacrylate, 30 parts of silicone resin, 3 parts of whiskers, 5 parts of calcium fluorophosphate, 5 parts of polytetrafluoroethylene, 2 parts of copper ore powder, 3 parts of sheep steamed bone powder.

[0027] The preparation method of the above-mentioned new material for dental restoration technology for stomatology is carried out according to the following steps:

[0028] (1) According to parts by weight, take 40 parts of triethylene glycol dimethacrylate, 30 parts of silicone resin, 3 parts of whiskers, 5 parts of calcium fluorophosphate, 5 parts of polytetrafluoroethylene, and 2 parts of copper ore powder , 3 parts of sheep steamed bone powder are mixed and ground evenly to obtain a mixture;

[0029] (2) The mixture is melted at a temperature of 1500° C., the components of the mixture are uniformly distributed and ...

Embodiment 3

[0031] A new tooth restoration technology material for stomatology, made of the following raw materials in parts by weight: 60 parts of triethylene glycol dimethacrylate, 50 parts of silicone resin, 6 parts of whiskers, 8 parts of calcium chlorophosphate, 8 parts of 3,4,5,6-tetrahydro-2(1H)-pyrimidinone, 5 parts of vanadium ore powder, and 8 parts of horse steamed bone powder.

[0032] The preparation method of the above-mentioned new material for dental restoration technology for stomatology is carried out according to the following steps:

[0033] (1) According to parts by weight, take 60 parts of triethylene glycol dimethacrylate, 50 parts of silicone resin, 6 parts of whiskers, 8 parts of calcium chlorophosphate, 3,4,5,6-tetrahydro-2 8 parts of (1H)-pyrimidinone, 5 parts of vanadium ore powder, and 8 parts of horse steamed bone powder are mixed and ground to obtain a mixture;

[0034] (2) The mixture is melted at a temperature of 1700° C., the components of the mixture ar...

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PUM

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Abstract

The invention discloses a dental restoration technology new material for oral science and a preparing method thereof. The dental restoration technology new material is prepared from, by weight, 40-60 parts of triethylene glycol dimethacrylate, 30-50 parts of silicone resin, 3-6 parts of crystal whiskers, 5-8 parts of filler, 5-8 parts of abrasion resistant agent, 2-5 parts of mineral powder and 3-8 parts of steamed bone meal. The prepared dental restoration technology new material for the oral science is high in mechanical strength and anastomosis degree with teeth, even if the material is utilized for a long time, abutment tooth and mucosal tissue injuries cannot be not generated, no dental caries and periodontitis are caused, the material is high in plasticity, and the material is simple in preparing method and suitable for large-scale industrialized production.

Description

technical field [0001] The invention relates to the fields of scientific research and technology development of related products, in particular to a new material for dental restoration technology used in stomatology and a preparation method thereof. Background technique [0002] Dental restoration is to prepare teeth according to the principles of retention, resistance and protection of pulp-dentine organs on the basis of removing the damaged or severely weakened tooth tissue, and finally restore its inherent shape with specific materials through a certain procedure and function. Dental defects are mainly caused by dental caries, followed by trauma, abrasion, acid erosion and so on. Restoration methods can be selected according to the tooth defect and the materials used, such as resin restoration, all-ceramic restoration, and porcelain restoration. [0003] Resin restoration refers to the use of composite resin materials for restoration of dental tissue defects caused by d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K6/087A61K6/04A61K6/027A61K6/02A61K6/00A61K6/891
CPCA61K6/74A61K6/75A61K6/80A61K6/831A61K6/84A61K6/891C08L83/04
Inventor 蔡运松
Owner TIANJIN SHENGYILIAN TECH CO LTD
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