歯の小柱間隙再形成用組成物
- 专利权人:
- 花王株式会社
- 发明人:
- 磯部 勤,江下 義之,若狭 正信,真砂 賢次,中西 邦之
- 申请号：
- JP2008113465
- 公开号：
- JP5303180B2
- 申请日:
- 2008.04.24
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
To provide a composition which corresponds also to endogenous discoloration wherein the color of dentin is discolored due to aging, an external wound or the like can be seen through enamel and gives a beautiful bleaching effect to teeth.
SOLUTION: The composition for reforming tooth enamel surface layer interprismatic spaces contains 0.05 to 18 mass% of phytic acid or its salt and has pH of 5.5 to 6.5, when diluted with water into concentration of 30 mass%. Light reflected from the inside of enamel is increased by the scattering of the light in interprismatic spaces to give naturally white teeth.
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- 来源网站：
- 中国工程科技知识中心
