False tooth material composition

A composition and denture technology, applied in the fields of medical science, dentistry, dental preparations, etc., can solve problems such as dentures being difficult to hold, and achieve the effects of low cost, good adaptability and strong transparency

Inactive Publication Date: 2016-02-03
毕相廷
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Artificial dentures are precious works of art that imitate teeth. Artistic engineers who make dentures have exhausted their brains and want to make dentures well, but this task is too difficult. So far, it has not been solved in the current scientific society. A very simple word, the "color" of dentures is difficult

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A denture material composition, comprising the following components: 95g of polymethyl methacrylate monomer, 105g of polymethyl methacrylate, 0.10g of polysulfone resin, 0.8g of a mixture of benzyl salicylate and ethanol ( The volume ratio of benzyl salicylate to ethanol is 1:1), and 0.1 g of zinc oxide.

[0020] The method of preparing dentures using the above denture material composition is as follows: using injection molding method, the components are mixed uniformly and heated to 80°C to soften them into a viscous fluid state to obtain a molten liquid, and then the molten liquid is filled into the injection tube , Installed on a special injection machine, pressurized to inject the viscous fluid state into the mold box with the denture female mold, and take out the denture after cooling.

Embodiment 2

[0022] A composition of denture material, comprising the following components: 105g of polymethyl methacrylate monomer, 95g of polymethyl methacrylate, 0.15g of polysulfone resin, a mixture of benzyl salicylate and ethanol (salicylic acid) The volume ratio of benzyl acid to ethanol is 5:1;) 0.5g, zinc oxide 0.3g.

[0023] The method for preparing a denture using the composition of the above denture material is as follows: using an injection molding method, the components are mixed uniformly and heated to 100°C to soften them into a viscous fluid state to obtain a molten liquid, and then the molten liquid is filled into the injection tube , Installed on a special injection machine, pressurized to inject the viscous fluid state into the mold box with the denture female mold, and take out the denture after cooling.

Embodiment 3

[0025] A composition of denture material, comprising the following components: 100 g of polymethyl methacrylate monomer, 102 g of polymethyl methacrylate, 0.12 g of polysulfone resin, a mixture of dibutyl phthalate and ethanol ( The volume ratio of dibutyl phthalate to ethanol is 2:1) 0.6g and zinc oxide 0.2g.

[0026] The method of preparing dentures using the above denture material composition is as follows: using injection molding method, the components are mixed uniformly and heated to 85°C to soften them into a viscous fluid state to obtain a molten liquid, and then the molten liquid is filled into the injection tube , Installed on a special injection machine, pressurized to inject the viscous fluid state into the mold box with the denture female mold, and take out the denture after cooling.

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PUM

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Abstract

The invention discloses a false tooth material composition. The false tooth material composition comprises, by weight, 95-105 parts of a dentistry special-purpose tooth-making liquid, 95-105 parts of heat setting denture acrylic powder, 0.10-0.15 parts of an anticracking agent, 0.5-0.8 parts of a plasticizer and 0.1-0.3 parts of a tooth-making pigment. The dentistry special-purpose tooth-making liquid is a methyl methacrylate monomer. The heat setting denture acrylic powder is polymethyl methacrylate. The anticracking agent is polysulfone resin. The plasticizer is a mixture of benzyl salicylate and ethanol or a mixture of dibutyl phthalate and ethanol. The tooth-making pigment is zinc oxide. The polysulfone resin in the composition is used for solving the problem of easy cracking of an acrylic acid polymer material. Zinc oxide is used as the tooth-making pigment. Through control of different use amounts, false teeth has a plurality of colors, satisfy requirements on matching of dermal teeth and false teeth of a dental patent and personal tooth color appetite, and has a low price and good adaptability.

Description

Technical field [0001] The invention belongs to the field of medical materials, and specifically relates to a composition of denture materials. Background technique [0002] At present, the dentures that are replaced by the oral cavity in the whole country are all blue, yellow, and overcast, which is not like a healthy tooth color of the human body. It is not suitable for dental patients to replace full mouth teeth, zero teeth, young men and women. . The oral cavity is the most hygienic place for the human body, and the teeth are also the most beautiful place for the human body. People who change dentures have a mouth to expose the dentures, which are blue, yellow, and overcast teeth, which affect the appearance. [0003] Artificial dentures are precious artworks of artificial teeth. The artistic engineers who make dentures have exhausted their brains and want to make them well, but this task is too difficult. It has not been solved in the current scientific society. A very simpl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K6/087A61K6/083A61K6/027A61K6/891
Inventor 毕相廷毕玉成毕玉增毕五增
Owner 毕相廷
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