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toothbrush, encapsulated toothpaste composition, and methods for preparing a toothpaste composition and for removing tooth stain
专利权人:
COLGATE-PALMOLIVE COMPANY
发明人:
DENNIS K. ONTUMI,JAMES R. BROWN,RICHARD S. ROBINSON
申请号:
BR112012001840
公开号:
BR112012001840A2
申请日:
2010.07.23
申请国别(地区):
BR
年份:
2016
代理人:
摘要:
A dentifrice composition containing minor amounts of relatively small particle size high cleaning abrasives, without oral care actives. The dentifrice may be encapsulated and optionally, positioned on the head of a toothbrush. Use of the dentifrice provides a small amount of high cleaning abrasive to the teeth, and has stain removal efficacy. In one aspect, a dentifrice composition comprising an orally acceptable carrier and 1 to 10 wt % abrasive, such that the total amount of abrasive delivered per application is 2 mg to 8 mg, the abrasive having a weight mean particle size in the range of 3 to 7 μm, with at least 90% of the particles by weight having a size below 16 μm, and wherein the composition does not contain an oral care active.
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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