The present invention provides a method of treating a tooth surface to provide smooth tooth feel benefits, comprising the steps: (a) contacting the tooth surface with a first composition comprising a water-insoluble calcium phosphate; and thereafter (b) contacting the tooth surface with a second composition comprising an organophosphate.
申请公布号
WO2015074241(A1)
申请公布日期
2015.05.28
申请号
WO2013CN87671
申请日期
2013.11.22
申请人
THE PROCTER & GAMBLE COMPANY;STRAND, ROSS;MACGREGOR, ALASTAIR ROBERT EDWARD;GOODALL, CLAIRE
发明人
STRAND, ROSS;MACGREGOR, ALASTAIR ROBERT EDWARD;GOODALL, CLAIRE
