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Abrasive-material contained toothbrush bristle having antibacterial function

A technology of toothbrush wire and abrasive is applied in the field of oral or dental hygiene appliances, and can solve the problems of easy to hide dirt and dirt, toothbrush head easy to hide dirt and dirt, expensive and the like

Inactive Publication Date: 2006-10-25
邓汉飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing nylon toothbrush still has an Achilles’ heel, the multi-cluster toothbrush head is easy to hide dirt and bacteria, and it usually takes three months to replace the toothbrush, which is also a waste
A "particle toothbrush" (Patent No. 200420018002.5) is disclosed in the patent literature. It only mentions that the bristles of the toothbrush are made of fine abrasive sand, and its disadvantages are also easy to hide dirt and bacteria.
Also disclosed in the patent literature is "an antibacterial health care toothbrush with a nanoparticle structure" (patent No. 01226865.8). Low, it is difficult to clean the tartar and stains on the teeth
The above two patent documents only disclose its shape and structure, but do not fully disclose the manufacturing method of its bristles

Method used

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  • Abrasive-material contained toothbrush bristle having antibacterial function

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Embodiment Construction

[0011] Specific embodiments of the present invention will be further described below in conjunction with accompanying drawing: figure 1 It is a structural schematic diagram of an abrasive toothbrush filament with antibacterial effect, which is composed of a toothbrush filament matrix 1 and abrasive material 2, and its structural feature is that the abrasive material has a silver coating layer 3. The base material of the toothbrush is polyamide, vinyl resin, polyester, fluoropolymer, polypropionate, polysulfone, or a mixture of more than one; the abrasive material is calcium carbonate, aluminum hydroxide, and phosphoric acid with a particle size of 0.01-10 μm. Calcium hydrogen, silicon dioxide and their mixtures; silver nitrate and silver thiosulfate are used for the silver coating.

[0012] According to above-mentioned composition and prescription, its preparation method comprises the following steps:

[0013] (1). First prepare silver salt aqueous solution, dissolve silver n...

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Abstract

The present invention relates to a toothbrush made from toothbrush mustache containing abrasive material with function of resisting bacteria. It is formed from toothbrush mustache matrix, abrasive material and silver covering layer of abrasive material. Said toothbrush mustache matrix material is made up by selecting and using nylon material of polyamide, etc. the abrasive material selects and uses inorganic microparticles of calcium carbonate and silicon dioxide, etc. and the silver covering layer uses silver nitrate and silver thiosulfate, etc. Said invention also provides the preparation method of said toothbrush mustache and its concrete steps.

Description

Technical field: [0001] The invention relates to an oral or dental hygienic appliance needed in daily life, in particular to an abrasive toothbrush wire with antibacterial effect for making bristles of a toothbrush head. technical background: [0002] Ordinary toothbrushes are multi-cluster toothbrush heads made of nylon filaments. The surface of the toothbrush filaments is smooth and the friction value is low. It is difficult to clean the tartar and tooth stains on the teeth. It is necessary to use the abrasives of toothpaste to clean the mouth or teeth. Existing nylon toothbrushes also have an Achilles' heel. Toothbrush heads with multiple tufts are prone to trap dirt and bacteria, and usually need to be replaced with new toothbrushes in three months, which is also a waste. Disclosed a kind of " particle toothbrush " (patent No. 200420018002.5) on the patent literature, only mentions that toothbrush bristle is made of fine grinding sand, and its shortcoming is easy to shel...

Claims

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Application Information

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IPC IPC(8): A46D1/00D01F6/04D01F6/60D01F6/62D06M11/55D06M11/58
Inventor 邓汉飞
Owner 邓汉飞
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