Composition for clearing tooth stains

A composition and stain technology, applied in dentistry, medical science, oral care, etc., can solve the problems of instability, inability to enter thousands of households, inability to meet the time requirements of circulation, storage and transportation, and sales, etc. Storage and transportation, to meet daily family needs, the effect of stable nature

Inactive Publication Date: 2010-09-15
山东建荣教学设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the instability of peroxides in colloids or gels, the active ingredients will self-decompose in a short period of time, which cannot meet the time requirements for circulation, storage, transportation, and sales, so that it can only be used in dental clinics , unable to enter thousands of households

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Component Weight percent (%)

[0026] Hydrogen peroxide 8.00

[0027] Carbomer 4.00

[0028] Sodium dihydrogen phosphate 0.30

[0029] Polyethylene glycol 2.00

[0030] Sodium fluoride 1.00

[0031] Xylitol 1.00

[0032] Aspartame 0.08

[0033] Lemon essence 0.15

[0034] Sodium hydroxide 0.85

[0035] Deionized water 82.62

[0036] Preparation method: Dissolve carbomer in deionized water first, then add other substances except sodium hydroxide into the system to dissolve, and finally add sodium hydroxide and stir evenly to obtain a composition that can be used to remove tooth stains. The composition is formulated in the form of a gel.

Embodiment 2

[0038] Component Weight percent (%)

[0039] Percarbamide 25.00

[0040] Polyvinylpyrrolidone 8.50

[0041] Sodium pyrophosphate 0.24

[0042] Disodium EDTA 0.10

[0043] Glycerin 4.00

[0044] Xylitol 5.0

[0045] Potassium nitrate 5.00

[0046] Sodium fluoride 0.15

[0047] Sodium saccharin 0.05

[0048] Lemon essence 0.15

[0049] Triethanolamine 1.57

[0050] Deionized water 50.24

[0051] Preparation method: first dissolve polyvinylpyrrolidone in deionized water, then add other substances except triethanolamine into the system to dissolve, and finally add triethanolamine and stir evenly to obtain a composition that can be used to remove tooth stains. The composition is formulated in the form of a colloid.

Embodiment 3

[0053]Component Weight percent (%)

[0054] Sodium percarbonate 13.00

[0055] Carboxymethylcellulose 4.00

[0056] Disodium EDTA 0.30

[0057] Tween 2.00

[0058] Sodium monofluorophosphate 1.00

[0059] Aspartame 0.08

[0060] Lemon essence 0.15

[0061] Stevia 0.10

[0062] Sodium carbonate 2.00

[0063] Deionized water 77.37

[0064] Preparation method: first dissolve carboxymethyl cellulose in deionized water, then add other substances except sodium hydroxide into the system to dissolve, and finally add sodium hydroxide and stir evenly to obtain a composition that can be used for removing tooth stains. The composition is formulated in the form of a gel.

[0065] The compositions prepared in Examples 1-3 were compared with the samples purchased from dental clinics, stored at room temperature for 12 months, during which the changes in appearance and morphology of the samples were observed and the content of active oxygen was determined.

[0066]

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PUM

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Abstract

The invention discloses a composition for clearing tooth stains, which belongs to the technical field of oral health preparation products. The composition comprises substance capable of generating oxygen radicals, substance capable of forming gel or colloid, stabilizer, pH adjustor, wetting agent, anti-allergic agent, xylitol, flavoring agent and deionized water; and the appearance shape of the composition is gel or colloid. The composition for clearing the tooth stains has the advantages of stable property, difficult decomposition and liquefaction and long-term storage at the normal temperature, and is convenient to store, transport and use, so the composition can be operated and used not only by professional doctors in dental clinics and but also by patients at home.

Description

technical field [0001] The invention belongs to the technical field of preparation of oral health preparations, and in particular relates to a composition for removing dental stains, which uses peroxide as an active ingredient and non-Newtonian fluid such as gel or Newtonian fluid such as colloid as a carrier. Background technique [0002] In today's society, people pay more and more attention to their oral hygiene and health, and having white teeth has become the goal pursued by many people. Since American dentists used hydrogen peroxide to remove tooth stains for the first time in 1981, peroxide has become a standard stain removal ingredient in dental clinics due to its obvious effect and safety. However, the direct use of peroxide not only irritates the teeth and gums of the user, but also causes incomplete removal of stains due to the short action time. Therefore, research institutions in various countries have done a lot of research on improving the effectiveness of per...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/02A61K8/81A61K8/90A61K8/25A61K8/73A61K8/22A61K8/42A61K8/38A61K8/41A61K8/44A61K8/55A61K8/34A61K8/86A61K8/97A61K8/49A61K8/60A61Q11/00
Inventor 李少君王颖超
Owner 山东建荣教学设备有限公司
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