<p>A method of cleaning a soiled load in an automatic dishwasher comprising the step of contacting the load with a phosphate free wash liquor comprising exfoliated nanoclay, the liquor having a p H of from about 9 to about 12 and an ionic strength of from about 0.001 to about 0.02 moles/l.</p>
申请公布号
WO2009040728(A1)
申请公布日期
2009.04.02
申请号
WO2008IB53859
申请日期
2008.09.23
申请人
THE PROCTER & GAMBLE COMPANY;BROOKER, ANJU, DEEPALI MASSEY;MARTINEZ-BECARES, ALBERTO;YORK, DAVID, WILLIAM;XU, DAN
发明人
BROOKER, ANJU, DEEPALI MASSEY;MARTINEZ-BECARES, ALBERTO;YORK, DAVID, WILLIAM;XU, DAN
