The invention relates to a solid pigment preparation comprising at least 35% by weight of one or more pigments and at most 65% by weight of a dispersant resin, wherein the dispersant resin comprises a polyester backbone having at least one pendent hydrophilic polyalkylene oxide monoalkylether group, the dispersant resin comprising 30 to 80% by weight of alkylene oxide units and having a number average molecular weight of 1,000 to 150,000.
申请公布号
WO2007039602(A2)
申请公布日期
2007.04.12
申请号
WO2006EP66984
申请日期
2006.10.03
申请人
AKZO NOBEL COATINGS INTERNATIONAL B.V.;KRUITHOF, KLAAS JAN HENDRIK;HETTEMA, RIENK;ROY, JAMIE MACLIVER;MEIJER, HENDRIK
发明人
KRUITHOF, KLAAS JAN HENDRIK;HETTEMA, RIENK;ROY, JAMIE MACLIVER;MEIJER, HENDRIK