MARK ANDREW NISBET,CRAIG SINCLAIR NEWBY,KATHERINE SARAH PRICE
申请号：
PT06723656
公开号：
PT1868689E
申请日:
2006.03.17
申请国别(地区):
PT
年份:
2015
代理人:
摘要：
A dentifrice composition is described for combating dental erosion and/or tooth wear comprising a fluoride ion source and a silica dental abrasive, the dentifrice having a Relative Dentine Abrasivity (RDA) value from 20 to 60 and a pH in the range of 6.5 to 7.5 and being free of an orthophosphate buffer or a water soluble salt of a C10-18 alkyl sulfate.
