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Tooth filling adhesive

A technology of tooth filling glue and mixture, applied in the field of medical supplies, can solve problems such as easy to break, easy to cause adverse reactions, and patient discomfort

Inactive Publication Date: 2012-07-11
戚冬梅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But there are also deficiencies, mainly in: 1. The mucous membrane is fragile and easy to rupture; 2. It is complicated to use, easily causing adverse reactions, and the applicable population is small; 3. It is easy to bring discomfort to patients and is difficult to eliminate

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0014] The following is an embodiment of it, and the parts by mass of each component are

[0015] Mannan 0.1%

[0016] Polyvinylpyrrolidone (K-30) 10%

[0017] Cellulose Hydroxyethyl Ether (250G) 10%

[0018] Hydrogen peroxide (3%) 15%

[0019] Chitin 20%

[0020] Water 44.9%

[0021] The production method is: first mix mannan, polyvinylpyrrolidone (K-30) and water uniformly at 76°C, then mix the resultant with hydrogen peroxide at 68°C, and then add cellulose hydroxyethyl ether and chitin Stir and cool to room temperature.

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PUM

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Abstract

The invention provides a tooth filling adhesive which comprises the following components: mannan, polyvinylpyrrolidone, cellulose hydroxyethyl ether, hydrogen peroxide, chitin and water. The adhesive has the characteristics of being firm, containing no substance harmful to human bodies, having no simulation to nerves at tooth roots, not oppressing the gum, not affecting normal respiration and metabolism of dental tissues, and the like.

Description

technical field [0001] The invention belongs to the technical field of medical supplies and provides a high-quality and safe tooth filling adhesive. technical background [0002] With the development of science and technology and the continuous progress of medicine, people put forward higher requirements for the performance and safety of medical care products. Dental fillings for the elderly and dental restorations for those with cavities have created a demand for safer and more comfortable denture adhesives. To this end, many inventors have provided solutions. [0003] For example, the Chinese patent "CN1406635 Medical Adhesive Composition and Adhesive Tape or Film Using the Composition" provides a kind of copolymer containing a mixture of monomers obtained by copolymerization. A medical adhesive composition having excellent properties in terms of the balance between them. Chinese patent "CN1692951 A Medical Adhesive for Skin Adhesion and Visceral Hemostasis and Its Prep...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K6/097A61K6/027A61K6/083A61K6/898
Inventor 戚冬梅
Owner 戚冬梅
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