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oral composition

A composition and oral technology, applied in the direction of oral care, cosmetic preparations, medical preparations containing active ingredients, etc., to achieve excellent retention, improved therapeutic effect, and good usability

Active Publication Date: 2022-04-15
LION CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In addition, regarding the improvement of the stability of tocopherol or its derivatives in oral compositions, Patent Document 2 (Japanese Patent Publication No. 7-88292) discloses that in the presence of alkyl sulfate salts, tocopherol or The storage stability of its derivatives is improved by specific amino acids, and Patent Document 3 (Japanese Patent No. 4496429) discloses a dentifrice composition in which vitamin E or its derivatives and anionic surfactant are mixed Among them, the stability of vitamin E or its derivatives in the container is maintained by a specific nonionic surfactant mixture. Further, Patent Document 4 (Japanese Patent Laid-Open No. 2015-110664) discloses: The nonionic surfactants improve the storage stability of ascorbyl phosphate or its salts and vitamin E or its derivatives, but the oral retention of tocopherol or its derivatives is neither studied nor mentioned

Method used

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Embodiment Construction

[0023] Hereinafter, the present invention will be described in further detail. The oral composition of the present invention contains (A) tocopherol or its derivatives, (B) xanthan gum and carrageenan, (C) anionic surfactant selected from acyl amino acid, acyl taurine and their salts agent as an essential ingredient.

[0024] (A) Tocopherol or its derivatives have the effect of promoting blood circulation, and are components for preventing or inhibiting gingivitis and periodontitis.

[0025] Tocopherol or its derivatives include, for example, d-α-tocopherol, dl-α-tocopherol, β-tocopherol, γ-tocopherol, δ-tocopherol and their combinations with acetic acid, nicotinic acid, succinic acid, linolenic acid Esters of organic acids, their salts, etc. Examples of such tocopherol derivatives include d-α-tocopheryl acetate, dl-α-tocopheryl acetate, d-α-tocopheryl nicotinate, and dl-α-tocopheryl nicotinic acid. ester, d-α-tocopheryl succinate, dl-α-tocopheryl succinate, d-α-tocopheryl ...

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Abstract

An oral composition, characterized in that it contains (A) tocopherol or derivatives thereof, (B) xanthan gum and carrageenan, (C) selected from acyl amino acids, acyl taurine and their salts One or more types of anionic surfactants, the content of the (B) component is 1.2 to 3% by mass, and the content of the (C) component is 0.1 to 3% by mass.

Description

technical field [0001] The present invention relates to an oral composition having excellent oral cavity retention of tocopherol or a derivative thereof. Background technique [0002] It is considered that tocopherol or its derivatives (vitamin E) is a component that has preventive and therapeutic effects on gingivitis and periodontitis, and its excellent oral cavity retention is useful in terms of effect expression. However, in oral compositions, Tocopherol or its derivatives, which are oil-soluble components and also have problems in terms of stability, are difficult to sufficiently and satisfactorily reside in the oral cavity where saliva is often secreted. [0003] In Patent Document 1 (Japanese Patent No. 5682235), it is suggested that by mixing xanthan gum, alkyl sulfate, and amphoteric surfactant in a dentifrice composition containing an oil-soluble component, the foam performance is improved and the oil content is also improved. Oral retention of soluble components,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/73A61K8/25A61K8/44A61K8/46A61K8/67A61Q11/00
CPCA61K8/25A61K8/44A61K8/46A61K8/67A61Q11/00A61K8/73A61K8/678A61K2800/28
Inventor 铃木健太太田博崇
Owner LION CORP
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