HUGHES, IAIN, ALLAN,HAUGHT, JOHN, CHRISTIAN,COLON, ELLEN, LOUISE,BAIG, ARIF, ALI,DECKNER, GEORGE, ENDEL
申请号：
EP09832333
公开号：
EP2349190A4
申请日:
2009.11.24
申请国别(地区):
EP
年份:
2012
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.
