Tooth paste composition

A technology of composition and dentifrice, applied in medical science, dentistry, oral care, etc., can solve problems such as difficulty in brushing teeth, adverse effects of oral hygiene, inability to fully remove tooth stains, dental plaque, etc.

Active Publication Date: 2016-06-08
LION CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially in the state of hyperesthesia symptoms, it is usually difficult to brush teeth due to pain when brushing teeth, and cannot sufficiently remove stains, plaque, food

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～11 and comparative example 1～5

[0066] [Examples 1-11 and Comparative Examples 1-5 (preparation of toothpaste composition)]

[0067] (Manufacturing method of the toothpaste composition of Examples 1-8 and Comparative Examples 1-5)

[0068] 1. Mix and dissolve water-soluble ingredients (except binder and propylene glycol) in distilled water at room temperature to prepare phase A.

[0069] 2. Disperse the adhesive in propylene glycol at room temperature to prepare phase B.

[0070] 3. Add and mix phase B to phase A which is being stirred to prepare phase C.

[0071] 4. Use a 1.5L kneader (manufactured by Ishiyama Works) at room temperature to mix ingredients other than water-soluble ingredients such as spices and abrasives in phase C, and degas under reduced pressure (2666Pa) to obtain 1.2kg of dentifrice composition .

[0072] 5. The prepared dentifrice composition was filled into a 50-g tube and used for a test.

Embodiment 9～11

[0073] (Manufacturing method of the toothpaste composition of Examples 9-11 (mixed with polyethylene glycol))

[0074] 1. Mix and dissolve water-soluble ingredients containing polyethylene glycol (except adhesive and propylene glycol) in distilled water at room temperature to prepare phase A.

[0075] 2. Disperse the adhesive in propylene glycol at room temperature to prepare phase B.

[0076] 3. Add and mix phase B to phase A which is being stirred to prepare phase C.

[0077] 4. Use a 1.5L kneader (manufactured by Ishiyama Works) at room temperature to mix ingredients other than water-soluble ingredients such as spices and abrasives in phase C, and degas under reduced pressure (2666Pa) to obtain 1.2kg of dentifrice composition .

[0078] 5. The prepared dentifrice composition was filled into a 50-g tube and used for a test.

[0079] Among the toothpaste compositions obtained as described above, according to the following test examples, the early hyperesthesia suppression ...

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PUM

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Abstract

Provided is a tooth paste composition that has an effect of suppressing hyperesthesia at an early stage and thus exerts an excellent effect of suppressing and treating hyperesthesia while giving a good feel of use, said tooth paste composition comprising (A) a sodium alpha-olefin sulfonate and (B) sodium lauryl sulfate, wherein the ratio by mass of (A) to (B) (A/B) is 0.3-3.

Description

technical field [0001] This invention relates to dentifrice compositions. Background technique [0002] Hyperesthesia (dentine hyperesthesia) refers to the disappearance of enamel or cementum to expose dentin, and the exposed dentin is caused by thermal, chemical or mechanical external stimuli. pain. It is currently believed that the cause of pain is that external stimuli are transmitted to nerves through dentinal tubules. [0003] As techniques related to suppression of hyperesthesia with oral hygiene products such as dentifrices, a method of sealing dentinal tubules and a method of paralyzing nerves are known. [0004] As a method of sealing dentinal tubules, for example, a method using aluminum lactate is known. Aluminum lactate has the effect of blocking the opening of dentinal tubules, and also has an astringent effect on the gums (Patent Documents 1 and 2). [0005] As a method of paralyzing nerves, methods using potassium salts such as potassium nitrate are known ...

Claims

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Application Information

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IPC IPC(8): A61K8/19A61K8/46A61K8/86A61Q11/00
CPCA61Q11/00A61K8/463A61K8/466A61K8/19A61K8/8111
Inventor 深泽哲吉江诚
Owner LION CORP
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