Toothpaste capable of whitening teeth, removing stain and relieving tooth sensitivity and preparation method thereof

A technology for tooth sensitivity and toothpaste is applied in the field of daily necessities to achieve the effects of good whitening stability, whitening teeth and reducing the source of tooth sensitivity

Pending Publication Date: 2021-11-05
博雅(广州)生物科技研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that most of the current technologies use synergistic effects to reduce the amount of hydrogen peroxide added or generate hydrogen peroxide to achieve whitening and reduce sensitivity at the same time, but in fact it is inevitable to use the function of hydrogen peroxide , so how to make toothpaste both whiten and reduce sensitivity is still a big problem for researchers to solve

Method used

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  • Toothpaste capable of whitening teeth, removing stain and relieving tooth sensitivity and preparation method thereof
  • Toothpaste capable of whitening teeth, removing stain and relieving tooth sensitivity and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1, a kind of toothpaste that has the effect of whitening and removing stains and improving tooth sensitivity

[0034] Toothpaste recipe:

[0035] Calculated by weight percentage, toothpaste includes the following components:

[0036] Hydrated silica 25%, hydrolyzed wheat protein / PVP cross-linked polymer 0.3%, diphosphoglyceric acid 0.06%, hydroxyapatite 1%, Eucommia polysaccharide 1%, toothpaste base 12% and the rest water.

[0037] Wherein, calculated by weight percentage, the toothpaste base includes the following components: 1% foaming agent, 91.5% moisturizing agent, 5% adhesive, 2% sweetener and 0.5% fragrance.

[0038] The preparation method of toothpaste comprises the following steps:

[0039] S1) Mix diphosphoglyceric acid, Eucommia polysaccharide, humectant, sweetener and water, stir at 70°C for 20-min at a stirring speed of 600r / min, to obtain the first ingredient;

[0040] S2) mixing hydrated silica and hydroxyapatite to obtain the second ingred...

Embodiment 2

[0044] Embodiment 2, a kind of toothpaste that has the effect of whitening and removing stains and improving tooth sensitivity

[0045] Toothpaste recipe:

[0046] Calculated by weight percentage, toothpaste includes the following components:

[0047] Hydrated silica 20%, hydrolyzed wheat protein / PVP cross-linked polymer 0.5%, diphosphoglyceric acid 0.1%, hydroxyapatite 1%, Eucommia polysaccharide 1%, toothpaste base 12% and the rest water.

[0048] Wherein, calculated by weight percentage, the toothpaste base includes the following components: foaming agent 1%, moisturizing agent 90%, binder 7%, sweetener 2%.

[0049] The preparation method of toothpaste comprises the following steps:

[0050] S1) Mix diphosphoglyceric acid, Eucommia polysaccharide, humectant, sweetener and water, stir at 70°C for 20 minutes, and the stirring speed is 600r / min, to obtain the first ingredient;

[0051] S2) mixing hydrated silica and hydroxyapatite to obtain the second ingredient;

[0052] ...

Embodiment 3

[0055] Embodiment 3, a kind of toothpaste that has the effect of whitening and removing stains and improving tooth sensitivity

[0056] Toothpaste recipe:

[0057] Calculated by weight percentage, toothpaste includes the following components:

[0058] Hydrated silica 27%, hydrolyzed wheat protein / PVP cross-linked polymer 0.5%, diphosphoglyceric acid 0.15%, hydroxyapatite 1.2%, Eucommia polysaccharide 2%, toothpaste base 12% and the balance water.

[0059] Wherein, calculated by weight percentage, the toothpaste base includes the following components: 2% foaming agent, 85.5% moisturizing agent, 10% adhesive, 2% sweetener and 0.5% fragrance.

[0060] The preparation method of toothpaste comprises the following steps:

[0061] S1) Mix diphosphoglyceric acid, Eucommia polysaccharide, humectant, sweetener and water, stir at 75°C for 22 minutes at a stirring speed of 650r / min, to obtain the first ingredient;

[0062] S2) mixing hydrated silica and hydroxyapatite to obtain the sec...

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PUM

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Abstract

The invention belongs to the technical field of daily necessities and particularly relates to a toothpaste capable of whitening teeth, removing stain and relieving tooth sensitivity and a preparation method thereof. The toothpaste capable of whitening teeth, removing stain and relieving tooth sensitivity is prepared from the following components in percentage by weight: 20-30% of hydrated silica, 0.1-1% of hydrolyzed wheat protein/PVP cross-linked polymer, 0.05-0.25% of diphosphoglycerate, 1-2% of hydroxyapatite, 1-2.5% of eucommia polysaccharide and the balance toothpaste matrix and water. The toothpaste has a relatively good and stable whitening effect, does not cause sensitivity to teeth when continuously used for one month, even can play a role in easing pain and desensitizing, and has a remarkable effect.

Description

technical field [0001] The invention belongs to the technical field of daily necessities, and in particular relates to a toothpaste with the functions of whitening and removing stains and improving tooth sensitivity and a preparation method thereof. Background technique [0002] Toothpaste is a commonly used oral care product that is usually applied on a toothbrush to clean teeth. With the continuous development of science and technology, the continuous improvement of technology and equipment, the quality and grade of toothpaste are also continuously improved, and multifunctional toothpaste with multiple functions and complete varieties is gradually emerging to meet customers with different consumption needs. [0003] Normal teeth are translucent ivory with luster, but eating colored food in daily life will produce pigment residues on the surface of the teeth, and bacteria on the surface of the teeth will produce sticky substances to adhere to these pigments, accumulating ov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/25A61K8/24A61K8/64A61K8/81A61K8/55A61K8/73A61K8/46A61K8/44A61Q11/00A61P1/02A61P29/00A61P37/08
CPCA61K8/25A61K8/24A61K8/645A61K8/8182A61K8/55A61K8/73A61K8/463A61K8/44A61Q11/00A61P1/02A61P29/00A61P37/08A61K2800/28A61K2800/30
Inventor 任德保徐祖强
Owner 博雅(广州)生物科技研究院有限公司
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