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Oral composition
专利权人:
Tsutomu Isobe;Yoshiyuki Eshita;Gen Nakauchi
发明人:
Tsutomu Isobe,Gen Nakauchi,Yoshiyuki Eshita
申请号:
US14008724
公开号:
US09168213B2
申请日:
2012.04.06
申请国别(地区):
US
年份:
2015
代理人:
摘要:
Provided is an oral composition which is excellent in a gloss imparting effect on teeth.An oral composition, which comprises the following components (A) and (B):(A) 0.01 to 3% by mass of phytic acid or a salt thereof, and(B) 0.01 to 3% by mass of pyrophosphoric acid or a salt thereof, does not comprise a polyvalent cation or comprises a polyvalent cation in an amount of less than 0.1-fold mol relative to phytic acid, has pH 5.5 to 6.5 when diluted with water to 30% by mass, has the mass ratio (B/A) between the component (A) and the component (B) is 0.2 to 3.0, and does not comprise a fluoride or has the fluoride content of less than 500 ppm in terms of fluorine atoms.
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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