<p>Methods for reducing particulates in the air are disclosed. In some embodiments, the method comprises spraying a composition having an effective amount of a zwitterionic polymer, a compressed gas propellant, and an aqueous carrier in to the air. The composition agglomerates particulates upon contacting particulates in the air thereby reducing particulates in the air.</p>
申请公布号
WO2012153321(A4)
申请公布日期
2013.01.03
申请号
WO2012IB52712
申请日期
2012.05.30
申请人
THE PROCTER & GAMBLE COMPANY;NWACHUKWU, CHISOMAGA, UGOCHI;SHERRY, ALAN, EDWARD