DENTIFRICES CONTENANT DE LA SILICE FONDUE
- 专利权人:
- THE PROCTER & GAMBLE COMPANY
- 发明人:
- 申请号：
- EP09775405.5
- 公开号：
- EP2349492B1
- 申请日:
- 2009.11.25
- 申请国别(地区):
- EP
- 年份:
- 2013
- 代理人:
- 摘要：
- The oral care composition of the present invention comprises fused silica. The fused silica has a median particle size of from about 0.25 micron to about 5.0 microns. The reduced particle size delivers polishing and anti-sensitivity benefits.
- 来源网站：
- 中国工程科技知识中心
