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Tooth filling adhesive

A technology of tooth filling glue and adhesive, applied in the field of medical supplies, can solve the problems of small applicable population, unfavorable normal breathing and metabolism of skin and organs, and inability to completely eliminate

Inactive Publication Date: 2011-04-13
张元元
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But there are also deficiencies, mainly as follows: 1. It is complicated to use, easy to cause adverse reactions, and the applicable population is small; 2. Although the toxicity of the raw materials used is small, it cannot be completely eliminated; 3. It is not conducive to the normal respiration and metabolism of the skin and organs of the affected area.

Method used

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specific Embodiment approach

[0009] The following is a specific embodiment of the present invention, the mass fraction of each component is

[0010]

[0011] The preparation method is as follows: firstly mix sodium polyacrylate and sodium carboxymethyl cellulose at 75°C, then mix the resultant with calcium sulfate (dihydrate) and liquid paraffin at 80°C, then add chitin and stir. Get it when cooled to room temperature.

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Abstract

The invention provides a tooth filling adhesive comprising the following components of polyacrylate sodium, sodium carboxymethyl cellulose, calcium sulphate (dihydrate), whiteruss and chitin. The tooth filling adhesive has the characteristics of high performance, no any substance harmful a human body, nonirritant, no oppression, no hazard, no blood flow blockage, natural adhesion, comfortable feel, and the like and is a high-quality tooth filling adhesive.

Description

Technical field [0001] The invention belongs to the technical field of medical supplies and provides a high-quality and safe dental filling adhesive. technical background [0002] With the development of science and technology and the continuous progress of medicine, people have put forward higher requirements for the performance and safety of medical care products. Elderly dental fillings and dental cavities repairing teeth make people put forward more safe and comfortable requirements for dental filling adhesives. In response to this, many inventors have provided solutions. [0003] For example, the Chinese patent "CN1984687 can be melted and coated at a temperature not higher than 100 ℃ iodine-containing hot melt pressure sensitive adhesive and medical adhesive sheet products using such pressure sensitive adhesive" provides a Iodine-containing hot-melt pressure-sensitive adhesive, iodine is relatively stable in the adhesive, organic solvents are harmless, and iodine has antiba...

Claims

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Application Information

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IPC IPC(8): A61K6/097A61K6/898
Inventor 张元元
Owner 张元元
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