The invention provides a toner composition comprising toner particles and composite metal oxide particles comprising a core consisting of a first metal oxide and a coating consisting of a second metal oxide. The core is substantially spherical and non-aggregated. The invention also provides a method for the preparation of a toner composition.
申请公布号
WO2007133669(A3)
申请公布日期
2008.01.24
申请号
WO2007US11374
申请日期
2007.05.11
申请人
CABOT CORPORATION;FLOESS, JOACHIM, K.;FOMITCHEV, DMITRY;TU, HAIRUO;WILLIAMS, WILLIAM, R.
发明人
FLOESS, JOACHIM, K.;FOMITCHEV, DMITRY;TU, HAIRUO;WILLIAMS, WILLIAM, R.