The present invention relates to a method of preparing a pigment composition comprising the steps of combining at least one polyamine, at least one pigment, and at least one polymer having at least one carboxylic acid group or salt thereof. Various embodiments of this method are disclosed. The present invention further relates to a pigment composition and uses thereof, such as inkjet ink compositions.
申请公布号
WO2009075802(A2)
申请公布日期
2009.06.18
申请号
WO2008US13455
申请日期
2008.12.05
申请人
CABOT CORPORATION;PALUMBO, PAUL, S.;POPE, DAVE, S.;MATHEW, JOHN