<p>Disclosed are a coating composition, coated article, and a method for treating one or more sides of the printable web with the composition, for providing improved printing ink dry time and gloss. The coating composition comprises: a calcium carbonate pigment component comprising a mixture high and low surface area calcium carbonate pigment; a metal salt drying agent; and a cationic dye fixing agent; a pigment binder; optionally a plastic pigment; and optionally an optica! brightener; and which provides; a solids content of at least about 25%; a ratio of high to low surface area calcium carbonate in the range of from about 0.5: 1 to about 20: 1; and a ratio of calcium carbonate pigment component to pigment binder in the range of from about 4: 1 to about 50: 1.</p>
申请公布号
WO2009146416(A1)
申请公布日期
2009.12.03
申请号
WO2009US45631
申请日期
2009.05.29
申请人
INTERNATIONAL PAPER COMPANY;ARNSON, THOMAS, R.;SONG, JAY, C.;WAN, JINGXIU;KOENIG, MICHAEL, F.;BRADFORD, TIMOTHY, J.
发明人
ARNSON, THOMAS, R.;SONG, JAY, C.;WAN, JINGXIU;KOENIG, MICHAEL, F.;BRADFORD, TIMOTHY, J.