<p>A process for the manufacture of a transparent Pigment Yellow 155 or transparent Pigment Yellow 180 is disclosed, said process includes grinding particles of said pigment in the presence of a grinding agent until said particles achieve a surface area of at least about 40 m<SUP>2</SUP>/g.</p>
申请公布号
WO2006093940(A1)
申请公布日期
2006.09.08
申请号
WO2006US07038
申请日期
2006.02.27
申请人
SUN CHEMICAL CORPORATION;ROBERTSON, GEORGE, H.;SUNG, EDWARD, H.;CHAMBERS, VERONICA, L.
发明人
ROBERTSON, GEORGE, H.;SUNG, EDWARD, H.;CHAMBERS, VERONICA, L.
