Toothpaste containing anion and cation surface activator and production thereof

A technology of surfactants, anions and cations, applied in the fields of dentistry, pharmaceutical formulations, cosmetic preparations, etc., can solve the problems of poor sterilization effect, low foam volume, and failure to play, etc., to achieve good emulsification ability and large number of micelles , the effect of small surface tension

Inactive Publication Date: 2007-12-26
MASSON GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As everyone knows, the main function of toothpaste is to kill bacteria. In the preparation of existing toothpaste, some auxiliary agents such as cationic surfactant or anionic surfactant are often added to improve the effect of toothpaste. Wherein, cationic surfactant plays a bactericidal effect, and Anionic surfactants can clean, foam and emulsify, but if they are simply mixed and added to toothpaste, they will react and produce precipitation, which cannot play their respective roles, and the bactericidal effect is not good, and the amount of foam is low
Due to the reaction between anionic surfactants and cationic surfactants in toothpaste, both of them fail

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] In the present embodiment, the formula of the toothpaste containing anionic and cationic surfactants is:

[0035] Sodium Carboxymethyl Cellulose 0.8% Hydroxyethyl Cellulose 0.3%

[0036] poloxamer407 1% cetylpyridinium 1%

[0037] Sodium Lauryl Sulfate 2% Fragrance 1.2%

[0038] Glycerin 10% Sorbitol 30%

[0039] Silicon Dioxide 20% Sodium Saccharin 0.3%

[0040] Sodium Benzoate 0.5% Deionized Water Balance.

Embodiment 2

[0042] In the present embodiment, the formula of the toothpaste containing anionic and cationic surfactants is:

[0043] Sodium Carboxymethyl Cellulose 0.8% Xanthan Gum 0.3%

[0044] poloxamer407 1% Domifene 1%

[0045] Sodium Lauryl Sulfate 2% Fragrance 1.2%

[0046] Glycerin 10% Sorbitol 30%

[0047] Silicon Dioxide 20% Sodium Saccharin 0.3%

[0048] Sodium Benzoate 0.5% Deionized Water Balance.

Embodiment 3

[0050] In the present embodiment, the formula of the toothpaste containing anionic and cationic surfactants is:

[0051] Sodium Carboxymethyl Cellulose 0.5% Hydroxyethyl Cellulose 0.3%

[0052] poloxamer407 0.5% cetylpyridinium 0.5%

[0053] Sodium Lauryl Sulfate 1.5% Fragrance 0.8%

[0054] Glycerin 10% Sorbitol 15%

[0055] Silicon Dioxide 25% Sodium Saccharin 0.15%

[0056] Sodium Benzoate 0.3% Deionized Water Balance.

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PUM

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Abstract

A tooth-paste contains thickening agent, rubbing agent, essence, sweetener, anticorrosion agent, humectant, non-ionic surfactant, cationic surfactant and anionic surfactant. Its advantages are high antibacterial power and high emulsifying performance.

Description

technical field [0001] The invention relates to a toothpaste and a manufacturing method thereof, in particular to a toothpaste containing anionic and cationic surfactants and a manufacturing method thereof. Background technique [0002] As everyone knows, the main function of toothpaste is to kill bacteria. In the preparation of existing toothpaste, some auxiliary agents such as cationic surfactant or anionic surfactant are often added to improve the effect of toothpaste. Wherein, cationic surfactant plays a bactericidal effect, and Anionic surfactants can clean, foam, and emulsify, but if they are simply mixed and added to toothpaste, they will react to produce precipitation, which cannot play their respective roles, and the bactericidal effect is not good, and the amount of foam is low. Due to the reaction between the anionic surfactant and the cationic surfactant in the toothpaste, both of them fail. [0003] In view of this, it is necessary to provide a toothpaste in wh...

Claims

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Application Information

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IPC IPC(8): A61K8/90A61Q11/00
Inventor 唐新宜梁晓宇李毅苹
Owner MASSON GROUP
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