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Polyol mixture, preservative-free toothpaste containing polyol mixture and preparation method thereof

A preservative-free, polyol-free technology, applied in the field of oral care, can solve the safety concerns of toothpaste preservatives, the impact of normal use of toothpaste, safety issues, etc., and achieve the effect of reducing production costs, convenient material acquisition, and sufficient supply.

Inactive Publication Date: 2018-07-24
绿映(上海)生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the microorganisms in toothpaste develop to a certain extent, it will affect the normal use of toothpaste
Adding preservatives such as sodium benzoate and parabens can solve this problem. However, some preservatives used in toothpaste have been questioned to have safety problems, which has caused concerns about the safety of toothpaste preservatives

Method used

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  • Polyol mixture, preservative-free toothpaste containing polyol mixture and preparation method thereof
  • Polyol mixture, preservative-free toothpaste containing polyol mixture and preparation method thereof
  • Polyol mixture, preservative-free toothpaste containing polyol mixture and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] The invention discloses a polyalcohol mixture, including sorbitol (70% content), glycerin and xylitol. In parts by weight, sorbitol (70%): glycerin: xylitol=1: (0.05-0.2): (0.001-0.01).

Embodiment 2

[0035] The polyalcohol mixture described in embodiment 1 is applied in toothpaste, and the component of described toothpaste comprises:

[0036] 50-80 parts of polyol mixture, 10-40 parts of friction agent, 5-10 parts of dispersant, 0.5-2 parts of thickener, 0.5-3 parts of surfactant, 0.5-2 parts of essence, trace pigment and the rest of water .

[0037] The friction agent is selected from one or more of calcium carbonate, hydrated silica, and sodium bicarbonate. The dispersant is selected from one or more of PEG-8, PEG-32, and propylene glycol. The thickener is selected from one or more of xanthan gum, sodium carboxymethylcellulose, and carrageenan. The surfactant is selected from one or more of lauryl glucoside, sodium lauryl sulfate, and sodium lauroyl sarcosinate. The essence is water-soluble essence.

[0038] The invention discloses a preparation method of a preservative-free toothpaste containing a polyol mixture, which comprises the following steps:

[0039] Step 1...

Embodiment 3

[0049] The polyol mixture in Example 1 is applied to toothpaste, and the toothpaste components include: PEG-8—5 parts; Hydrated silica—15 parts; Carboxymethylcellulose sodium—0.5 parts; Sodium lauroyl sarcosinate—3 parts parts; polyol mixture - 80 parts; essence - 0.5 parts; water - balance.

[0050] The formula of the polyol mixture is: sorbitol (70%): glycerol: xylitol = 1: 0.1: 0.005

[0051] Refer to Example 2 for the preparation method of the toothpaste.

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Abstract

The invention discloses a polyol mixture. The polyol mixture is prepared from sorbitol, glycerin and xylitol as raw materials according to a certain ratio. The invention also discloses preservative-free toothpaste containing the polyol mixture. The preservative-free toothpaste comprises, by weight, 50-80 parts of the polyol mixture, 10-40 parts of a friction agent, 5-10 parts of a dispersing agent, 0.5-2 parts of a thickener, 0.5-3 parts of a surfactant, 0.5-2 parts of essence and the balance of water. The invention also discloses a preparation method of the preservative-free toothpaste containing the polyol mixture. The polyol mixture has excellent ability to inhibit the growth of microorganisms. Through use of the polyol mixture in the toothpaste, the preservative-free toothpaste is obtained and the safety and economy of the toothpaste are improved. The raw materials are easy to acquire so that the production cost of toothpaste is reduced.

Description

technical field [0001] The present invention relates to the technical field of oral care, more specifically, the present invention relates to a kind of polyol mixture, the present invention also relates to a kind of preservative-free toothpaste containing polyol mixture, the present invention also relates to a kind of containing polyol mixture Process for the preparation of an antiseptic toothpaste. Background technique [0002] In the process of production, storage, use and shelf life of toothpaste products, there will be problems with microbial stability due to various factors such as the environment and the way of use. When the microorganisms in toothpaste develop to a certain extent, it will affect the normal use of toothpaste. Adding preservatives such as sodium benzoate and parabens can solve this problem. However, some preservatives used in toothpaste have been questioned to have safety problems, which has caused concerns about the safety of toothpaste preservatives....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/34A61Q11/00A61Q17/00
CPCA61K8/345A61K2800/5922A61Q11/00A61Q17/005
Inventor 刘晓龙刘旺廷
Owner 绿映(上海)生物科技有限公司
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