De-sensitizing toothpaste and preparation method thereof

A technology for desensitizing toothpaste and peach gum, applied in dentistry, pharmaceutical formulations, allergic diseases, etc., can solve the problems of decreased desensitization effect, general desensitization effect, poor persistence of desensitization effect, etc., to improve the removal of bad breath. performance, good adhesion, improved durability

Inactive Publication Date: 2017-10-20
缪来耿
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This invention uses sweet tea extract as the desensitizing component, and the desensitizing effect is average, and the persistence of the desensitizing effect is not good, and the desensitizing effect drops more after a period of use

Method used

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  • De-sensitizing toothpaste and preparation method thereof
  • De-sensitizing toothpaste and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Desensitizing toothpaste, made of the following raw materials in parts by weight: 27 parts of glycerin, 2.5 parts of sodium lauryl sulfate, 32 parts of hydrated silicon dioxide, and a bonding agent made by mixing equal masses of sodium alginate and hydrolyzed peach gum 3 parts of stevioside, 2 parts of stevioside, 2.1 parts of eugenol, 5.5 parts of strontium chloride, 2.7 parts of co-desensitizer mixed with equal mass of tannin and zinc phenolsulfonate, 1.2 parts of sodium malate, deionized 30 parts of water.

[0025] The preparation method of this desensitization toothpaste comprises the following steps:

[0026] (1) Wash the persimmon skin with distilled water for 2 minutes, dry it at 70°C for 4 hours, and then crush it to 40 mesh to obtain persimmon skin powder. Add the persimmon skin powder to ethanol at a solid-liquid ratio of 1:14.5, and extract 2 Cool to room temperature after 1 hour, vacuum filter to obtain the filtrate, vacuum dry the filtrate at 70°C to obtai...

Embodiment 2

[0030] Desensitizing toothpaste, made of the following raw materials in parts by weight: 25 parts of glycerin, 3.5 parts of sodium lauryl sulfate, 44 parts of hydrated silicon dioxide, and a bonding agent made by mixing equal masses of sodium alginate and hydrolyzed peach gum 5 parts of stevioside, 1.6 parts of stevia, 2 parts of eugenol, 5 parts of strontium chloride, 3 parts of co-desensitizer mixed with equal mass of tannin and zinc phenolsulfonate, 2 parts of sodium malate, deionized 10 parts of water.

[0031] Its preparation method is identical with embodiment 1.

Embodiment 3

[0033] Desensitizing toothpaste, made of the following raw materials in parts by weight: 30 parts of glycerin, 4 parts of sodium lauryl sulfate, 40 parts of hydrated silicon dioxide, and a bonding agent made by mixing equal masses of sodium alginate and hydrolyzed peach gum 4.5 parts of stevioside, 1 part of stevia, 2.5 parts of eugenol, 6.5 parts of strontium chloride, 2 parts of co-desensitizer mixed with equal mass of tannin and zinc phenolsulfonate, 1 part of sodium malate, deionized 15 parts of water.

[0034] Its preparation method is identical with embodiment 1.

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Abstract

The invention provides de-sensitizing toothpaste which is prepared by the following raw materials in parts by weight: 25-30 parts of a wetting agent, 2-4 parts of a detergent, 31-44 parts of a friction agent, 3-6 parts of a bonding agent, 1-2 parts of a flavoring agent, 2-2.5 parts of aromatic, 5-7 parts of a main de-sensitizing agent, 2-3 parts of an auxiliary de-sensitizing agent, 1-2 parts of disodium malate and 10-30 parts of deionized water, wherein the main de-sensitizing agent is strontium chloride; the auxiliary de-sensitizing agent is formed by mixing tannin and zinc phenolsulfonate with the same mass. The invention further provides a preparation method of the de-sensitizing toothpaste. The de-sensitizing toothpaste provided by the invention is better in de-sensitizing effect and stronger in de-sensitizing effect durability.

Description

technical field [0001] The invention relates to a toothpaste, in particular to a desensitizing toothpaste and a preparation method thereof. Background technique [0002] Toothpaste is a cleaning product commonly used in daily life. It is used together with a toothbrush to clean teeth, protect oral hygiene, and is a daily necessity for human safety. It has a long history. With the continuous development of science and technology, the continuous improvement and perfection of process equipment, various types of toothpaste have come out one after another, and the quality and grade of products have been continuously improved. Now the variety of toothpaste has developed from a single clean toothpaste to a complete variety and multiple functions. , hundreds of brands of multi-functional toothpaste, to meet the needs of different levels of consumption. Desensitizing toothpaste is one of the multifunctional toothpaste. For people with dentin hypersensitivity, desensitizing toothpast...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/20A61K8/58A61K8/46A61K8/73A61K8/365A61Q11/00A61P37/08
CPCA61K8/20A61K8/365A61K8/466A61K8/58A61K8/73A61K8/733A61K2800/28A61K2800/5922A61Q11/00
Inventor 缪来耿
Owner 缪来耿
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