<p>Microcapsules for use in liquid detergents having a core and a polyelectrolyte complex shell in the form of a semipermeable membrane capable of withstanding a force before bursting of from about 20 mN to about 20,00 N and having a density of from about 900 Kg/m<3> to about 1,300 Kg/m<3> at 25°C. The invention also relates to a process for making the microcapsules and liquid detergents comprising said microcapsules.</p>
申请公布号
WO2005011855(A1)
申请公布日期
2005.02.10
申请号
WO2004US23525
申请日期
2004.07.22
申请人
THE PROCTER & GAMBLE COMPANY;BROECKX, WALTER, AUGUST, MARIA;JONES, ROGER, JEFFREY