Tooth filling adhesive

Abstract

The invention provides a tooth filling adhesive comprising the following components of aluminium powder, phytic acid, aluminium phosphate and chitin. The tooth filling adhesive has no harmful substances, does not irritate tooth root nerves, does not compress and damage tooth roots, does not block blood flow, can quickly adhere, feels comfortable, and the like and is a high-quality adhesive.

Description

technical field [0001] The invention belongs to the technical field of medical supplies and provides a high-quality and safe tooth filling cement. 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 patients with tooth decay have led to safer and more comfortable dental filling cements. To this end, many inventors have provided solutions. [0003] For example, Chinese patent "CN1984687 Iodine-containing hot-melt pressure-sensitive adhesive capable of melting and coating at a temperature not higher than 100°C and medical adhesive sheet products using such pressure-sensitive adhesive" provides a Iodine-containing hot-melt pressure-sensitive adhesive, iodine in the adhesive is relatively stable, organic solvents are harmless, and iodine has antibacterial eff...

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.

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