NEWBY, CRAIG SINCLAIR,NISBET, MARK ANDREW,PRICE, KATHERINE SARAH
申请号：
CA2602396
公开号：
CA2602396C
申请日:
2006.03.17
申请国别(地区):
CA
年份:
2013
代理人:
摘要：
A dentifrice composition is described for combating dental erosion and/ortooth wear comprising a fluoride ion source and a silica dental abrasive, thedentifrice having a Relative Dentine Abrasivity (RDA) value from 20 to 60 anda pH in the range 6.5 to 7.5 and being free of an orthophosphate buffer or awater soluble salt of a C10-18 alkyl sulfate.
