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toothpaste composition

A composition and toothpaste technology, applied in the directions of dentistry, medical science, oral care, etc., can solve the problems of inability to feel the creamy feeling of foam, unsustainable foam, reduced cleaning feeling, etc., achieve high foam performance, improve firmness, Excellent creaminess effect

Active Publication Date: 2011-11-30
LION CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, saliva is often secreted in the mouth, and if the toothpaste is diluted with saliva after brushing for a long time, the foam will not last and the clean feeling will decrease
In addition, the creaminess of the foam cannot be felt, and the satisfaction when brushing teeth is poor

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～25、 comparative example 1～7

[0076] Toothpaste compositions with the compositions shown in Tables 1 to 4 were prepared according to the usual method, and the oral dispersibility, foam persistence, and temporal stability (discoloration) were evaluated by the following methods. The results are shown in Tables 1-4. The raw materials used are as follows.

[0077]

[0078] Evaluation was performed by a sensory test by a professional jury of 10 persons. Take out about 1.5 cm of the test toothpaste composition filled in a laminated (toothpaste) tube with a caliber of 8 mm and place it on a toothbrush, and use the usual brushing method to evaluate the starting time from the start of brushing to 30 seconds after brushing according to the criteria shown below. Evaluate the degree of foaming.

[0079] Evaluation criteria:

[0080] 5 points: fully foamed

[0081] 4 points: bubbling

[0082] 3 points: Slightly bubbling

[0083] 2 points: almost no foam

[0084] 1 point: no foaming

[0085] The average of the e...

Embodiment 26～34

[0156] Toothpaste compositions with the compositions shown in Table 5 were prepared according to the usual method, and the oral dispersibility, foam persistence, and temporal stability (discoloration) were evaluated in the same manner as above. Furthermore, the tightening feeling of the gums was evaluated by the following method. The results are shown in Table 5. The raw materials used in the following examples are the same as above, and sodium chloride manufactured by Tomita Pharmaceutical Co., Ltd. was used for sodium chloride.

[0157]

[0158] Evaluation was performed using a sensory test by a professional jury of 10 persons. About 1.5 cm of the test toothpaste composition filled in a laminated (toothpaste) tube with a caliber of 8 mm was taken out and placed on a toothbrush, and the degree of tightness of the gums was evaluated according to the criteria shown below using the usual toothbrushing method.

[0159] Evaluation criteria:

[0160] 4 points: Strong sense of ...

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Abstract

Provided is a toothpaste composition that foams quickly with brushing, that has excellent foam stability and creaminess, and that has excellent ease of application to the toothbrush (no stringiness).

Description

technical field [0001] The present invention relates to a toothpaste composition that is excellent in use feeling (rapidity of foaming when brushing teeth, durability of foam, and creamy feeling of foam) and is excellent in ease of loading on a toothbrush (non-stringiness). Background technique [0002] In the feeling of using toothpaste, the feeling of foam in the mouth is one of the textures that can feel clean. However, saliva is often secreted in the mouth, and if the toothpaste is diluted with saliva after brushing for a long time, the foam will not last and the clean feeling will decrease. In addition, the creaminess of the foam could not be felt, and the feeling of satisfaction at the time of tooth brushing was poor. [0003] The applicant proposes a toothpaste composition containing polyvinylpyrrolidone, fatty acid diethanolamide or polyoxyethylene hardened castor oil and alkyl sulfate in order to make the foam during toothbrushing stay in the oral cavity for a long...

Claims

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Application Information

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IPC IPC(8): A61K8/86A61K8/25A61K8/46A61Q11/00
CPCA61K8/463A61K8/26A61K8/25A61K8/046A61Q11/00A61K8/86A61K8/46
Inventor 清水裕之平泽绫香
Owner LION CORP
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