Nano-photocatalyst teeth whitening gel

A nano-photocatalyst and tooth whitening technology, which is applied in dentistry, medical science, digestive system, etc., can solve the problems of difficult removal of dentin pigment and unsatisfactory effect of tooth whitening gel, and achieve large market prospects and economic value. Strong oral cavity Sterilizes and promotes the effect of effective decomposition

Inactive Publication Date: 2017-05-31
宋光荣 +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For this reason, the technical problem to be solved by the present invention is to overcome the unsatisfactory tooth whitening gel effect in the prior art and the bottleneck that the pigment in the dentin is difficult to remove, thereby proposing a nano photocatalyst tooth whitening gel for oral cavity cleaning and tooth whitening

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1 This embodiment discloses a kind of oral cavity tooth whitening gel, and described gel composition is as follows: 8 parts by mass of photocatalyst TIO 2 , 7 parts by mass of peracidated hydrogen, 40 parts by mass of deionized water, 37 parts by mass of nano silicon dioxide, 0.3 parts by mass of sodium laureth sulfate, 7 parts by mass of carbonamide H 2 NCONH 2 (CO(NH 2 ) 2 ), 1.5 parts by mass of polyethylene glycol, 0.13 parts by mass of xylitol, 0.25 parts by mass of citrus flavor, 0.5 parts by mass of sodium benzoate, 0.3 parts by mass of potassium nitrate, and 0.3 parts by mass of strontium fluoride. The cleaning degree of the whitening gel described in this implementation is 94%, and the stain removal degree is 92%.

Embodiment 2

[0018] Embodiment 2 This embodiment discloses a kind of oral tooth whitening gel, the gel composition is as follows: 5 parts by mass of photocatalyst TIO 2 , 7 parts by mass of peracidated hydrogen, 48 parts by mass of deionized water, 50 parts by mass of nano silicon dioxide, 0.05 parts by mass of sodium laureth sulfate, 7 parts by mass of carbonamide H 2 NCONH 2 (CO(NH 2 ) 2 ), 1 mass part of polyethylene glycol, 0.15 mass part of xylitol, 0.02 mass part of citrus flavor, 0.5 mass part of sodium benzoate, 0.1 mass part of potassium nitrate, 0.5 mass part of strontium fluoride. The cleaning degree of the whitening gel described in this implementation is 93%, and the stain removal degree is 91%.

Embodiment 3

[0019] Embodiment 3 This embodiment discloses a kind of oral tooth whitening gel, and the gel composition is as follows: 10 parts by mass of photocatalyst TIO 2 , 3.3 parts by mass of peracidated hydrogen, 80 parts by mass of deionized water, carbomer of 1 part by mass, polyvinylpyrrolidone of 1.5 parts by mass, poloxamer of 1 part by mass, lauryl alcohol of 0.00.5 parts by mass Sodium polyether sulfate, 3.3 parts by mass of carbonamide H 2 NCONH 2 (CO(NH 2 ) 2 ), 2 parts by mass of polyethylene glycol, 0.1 parts by mass of xylitol, 0.5 parts by mass of strawberry flavor, 0.1 parts by mass of sodium hydroxide, 0.5 parts by mass of potassium nitrate, and 0.1 parts by mass of strontium fluoride. The cleaning degree of the whitening gel described in this implementation is 90%, and the stain removal degree is 90%.

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PUM

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Abstract

The invention belongs to the field of daily use chemical processing and in particular relates to a nano-photocatalyst teeth whitening gel. The gel comprises the following components in parts by mass: 1-50 parts of a gel, 0.05-0.5 part of a surfactant, 3.3-10 parts of a humectants, 0.01-0.15 part of a sweetening agent, 20-80 parts of deionized water, 0.02-0.5 part of spice, 0.02-0.18 part of a preservative, 0.1-1.5 parts of a desensitizer, 0.1-0.5 part of an adjustor and 8.8-20 part of a whitening factor, wherein the whitening factor is composed of 5-10 parts by mass of a photocatalyst and 3.3-10 parts by mass of overacidified hydrocarbon. The gel has extremely high permeability and can permeate into small holes of dentin to quickly whiten the teeth; the gel oxidatively decomposes pigments on the surface of the teeth and organic compounds and inorganic compounds in oral cavity, destroys cytomembrane of bacteria and proteins curing viruses, can kill bacteria and decompose organic matters, and has the extremely good functions of sterilizing the oral cavity, removing ozostomia and whitening the teeth. The gel can play a role, which cannot be achieved by a common toothpaste, of cleaning the oral cavity and whitening the teeth.

Description

technical field [0001] The invention belongs to the field of daily chemical processing and relates to a nano photocatalyst tooth whitening gel. Background technique [0002] Traditional tooth whitening gel is a kind of carbamide peroxide gel and its main component is the carbomer gel of high concentration hydrogen peroxide, urea. Those who rely on the oxidation of hydrogen peroxide to bleach teeth will cause damage to the oral mucosa due to the corrosiveness of high-concentration hydrogen peroxide. affect health. The whitening factor specially added in this formula is a photocatalyst and low-concentration medical hydrogen peroxide. Using nano-scale silica gel carrier or carbomer carrier, combined with ultraviolet light, far-infrared light or visible light to achieve safe and efficient tooth beauty. The whitening effect of this formula is very obvious. Generally, the whiteness of teeth will increase by one level after seven times of use. [0003] There are two main types ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/29A61K8/28A61K8/27A61K8/25A61K8/22A61K8/19A61K8/04A61Q11/00A61P1/02A61K8/81
CPCA61K8/29A61K8/042A61K8/19A61K8/22A61K8/25A61K8/27A61K8/28A61K8/8147A61Q11/00
Inventor 宋光荣宋嘉豪宋家伟宋婉祯
Owner 宋光荣
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