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Liquid oral composition
专利权人:
花王株式会社
发明人:
江下 義之
申请号:
JP2013121973
公开号:
JP6249641B2
申请日:
2013.06.10
申请国别(地区):
JP
年份:
2017
代理人:
摘要:
PROBLEM TO BE SOLVED: To provide a liquid oral composition which sufficiently exhibits a removing effect of staining on the surface of a tooth and can provide a smooth feeling on the surface of the tooth, while being able to enhance a teeth whitening effect.SOLUTION: A liquid oral composition contains the following components (A), (B), and (C): (A) 0.01 mass% or more and 3 mass% or less of phytic acid or a salt thereof in terms of the acid; (B) 0.01 mass% or more and 3 mass% or less of pyrophosphoric acid or a salt thereof in terms of the sodium salt; and (C) 0.1 mass% or more and 1 mass% or less of phenoxyethanol, in which a polyvalent metal cation is not contained, or contained less than 0.1 times mole of the component (A), and pH is 5.5 or more and 7 or less.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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