INKJET PRINTING MEDIUM COMPRISING CROSSLINKED PRINTING SURFACE
摘要
<p>An article comprises: (a) a substrate having at least one surface; (b) an interior water-absorptive coating on the surface wherein the interior water-absorptive coating comprises hydrophilic organic polymer which is substantially free from crosslinks derived from ethylenic unsaturation or which contains few crosslinks derived from ethylenic unsaturation; and (c) an exterior water-absorptive coating on the interior water-absorptive coating wherein the exterior water-absorptive coating comprises hydrophilic organic polymer which contains numerous crosslinks derived from ethylenic unsaturation; wherein: (d) the interior coating, the exterior coating, or each of the interior coating and the exterior coating further comprises discrete particles having a number average particle size in the range of from 1 to 500 nanometers.</p>
申请公布号
EP1032497(B1)
申请公布日期
2002.02.06
申请号
EP19980953800
申请日期
1998.10.22
申请人
HEWLETT-PACKARD COMPANY, A DELAWARE CORPORATION
发明人
LI, HUAWEN;WANG, ALAN, E.;HILL, CHARLES, T.;SWISHER, ROBERT;DIEHL, DAVID, A.