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Toothpaste containing fumed silica and sodium tripolyphosphate

A technology of sodium tripolyphosphate and silicon dioxide, which is used in dentistry, cosmetic preparations, medical science, etc., to achieve the effect of reducing the amount of use, good thixotropy of the paste, and good appearance in strips

Inactive Publication Date: 2010-12-29
江西诚志日化有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are many kinds of toothpaste using silicon dioxide as an abrasive in the market now, but the abrasive-silica production process for toothpaste on the market is a precipitated silicon dioxide process technology, and there is no technology for producing toothpaste with fumed silicon dioxide. Patent report

Method used

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  • Toothpaste containing fumed silica and sodium tripolyphosphate

Examples

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Comparison scheme
Effect test

Embodiment 1

[0022] A sodium tripolyphosphate and fumed silicon dioxide toothpaste composed of the following raw materials in weight percentages, calculated according to the total weight of toothpaste 100 grams, including 3 grams of food-grade sodium tripolyphosphate, 0.1 gram of fumed silicon dioxide, abrasive 6 grams, 20 grams of glycerin, 0.5 grams of xanthan gum, 1.0 grams of sodium lauryl sulfate, 0.1 grams of sodium saccharin, 0.1 grams of sodium benzoate, 0.6 grams of essence, the balance of deionized water;

[0023] The preparation method of the present invention is:

[0024] 1. Inhale the moisturizer into the vacuum paste making machine under vacuum;

[0025] 2. Then dissolve the sweetener and preservative in the small pot with water, stir evenly, suck it into the vacuum cream making machine under vacuum and stir evenly with the moisturizer;

[0026] 3. Pour the binder, foaming agent, abrasive, fumed silica, and sodium tripolyphosphate into the powder pot and stir evenly, then su...

Embodiment 2

[0029] A sodium tripolyphosphate and fumed silicon dioxide toothpaste composed of the following raw materials in percentage by weight, calculated according to the total weight of toothpaste 100 grams, including 17 grams of food-grade sodium tripolyphosphate, 3 grams of fumed silicon dioxide, and precipitation method 15 grams of silicon dioxide, 55 grams of sorbitol, 2.5 grams of sodium carboxymethyl cellulose, 3.0 grams of sodium lauroyl sarcosinate, 0.3 grams of sodium saccharin, 0.5 grams of ethyl paraben sodium, 1.5 grams of essence, Deionized water remainder, preparation method is the same as embodiment 1.

Embodiment 3

[0031] A sodium tripolyphosphate and fumed silicon dioxide toothpaste composed of the following raw materials in percentage by weight, calculated according to the total weight of toothpaste 100 grams, including 10 grams of food-grade sodium tripolyphosphate, 2 grams of fumed silicon dioxide, and precipitation method Process-produced silica 10g, propylene glycol 30g, guar gum 2g, cocamidopropyl betaine 2g, sodium saccharin 0.2g, sodium propylparaben 0.3g, essence 1.0g, deionized water Surplus, preparation method is with embodiment 1.

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Abstract

The invention provides toothpaste containing fumed silica and sodium tripolyphosphate. The toothpaste consists of the following raw materials in percentage by weight: 3 to 17 percent of the sodium tripolyphosphate, 0.1 to 3 percent of the fumed silica, 6 to 15 percent of abradant, 20 to 55 percent of humectant, 0.5 to 2.5 percent of binder, 1.0 to 3.0 percent of foaming agent, 0.1 to 0.3 percent of sweetener, 0.1 to 0.5 percent of preservative, 0.6 to 1.5 percent of essence, and the balance of deionized water. The toothpaste has the advantages that the sodium tripolyphosphate has the function of whitening, the fumed silica can reduce the dosage of precipitated silica in the formula, and the toothpaste cannot be drawn and has good thixotropy and nice strip forming appearance.

Description

technical field [0001] The invention relates to a toothpaste, in particular to a toothpaste containing fumed silicon dioxide and sodium tripolyphosphate. Background technique [0002] There are many kinds of toothpaste using silicon dioxide as an abrasive in the market now, but the production process of abrasive-silicon dioxide for toothpaste on the market is a precipitated silicon dioxide process technology, and there is no technology for producing toothpaste with fumed silicon dioxide. Patent reports. [0003] Fumed silica and precipitated silica are chemical raw materials for various purposes. They are isomers of natural silica with the same molecular formula but different molecular structures. [0004] Precipitated silica process is a chemical reaction between water glass (or sodium sodium) and acid (sulfuric acid, hydrochloric acid, inorganic acid, organic acid, etc.). [0005] [0006] Precipitated silica has rubber-grade precipitated silica and toothpaste-grade p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/25A61K8/73A61K8/86A61Q11/00A61K8/24
Inventor 许海燕夏美莲钟华徐光华谢叶青颜兵彭强刘宏明
Owner 江西诚志日化有限公司