Oral stain remover and oral composition

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专利权人:

Toshikazu Shiba

发明人:

Toshikazu Shiba,Atsushi Saitou,Kazuyoshi Okada,Yoshio Tsujino

申请号：

US12304965

公开号：

US08992894B2

申请日:

2007.06.14

申请国别(地区):

US

年份:

2015

代理人:

摘要：

An oral stain remover which can remove a stain or a dental plaque effectively without a need of brushing the surface of teeth with a toothbrush or the like, and an oral composition containing the stain remover. An oral stain remover contains a salt of ultraphosphoric acid, and an oral composition contains the oral stain remover.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/