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Composition for oral cavity
专利权人:
发明人:
Hiroshi Sakamoto
申请号:
US14211545
公开号:
US09186308B2
申请日:
2014.03.14
申请国别(地区):
US
年份:
2015
代理人:
摘要:
An oral composition includes high stain removal efficiency relative to its abrasive ability. The oral composition contains fused silica and a dental abrasive. The oral composition has a high stain removal ability relative to the abrasive ability thereof. In other words, the ratio (stain removal ability/abrasive ability) of the oral composition is high. Accordingly, the use of the oral composition makes it possible to efficiently remove stains without damaging the teeth more than necessary.
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中国工程科技知识中心
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