ARIF ALI BAIG,ELLEN LOUISE COLON,GEORGE ENDEL DECKNER,IAIN ALLAN HUGHES
申请号：
BRPI0920938
公开号：
BRPI0920938A2
申请日:
2009.11.24
申请国别(地区):
BR
年份:
2015
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.
