POLYMER LATEX FOR INKJET-RECORDING MEDIUM AND COATING COMPOSITION FOR INKJET-RECORDING MEDIUM

摘要

PROBLEM TO BE SOLVED: To provide a coating composition for an inkjet-recording medium for forming an ink-receiving layer showing a high ink density on performing the inkjet-printing, having a good waterproof property of a printed material and also having surface strength capable of performing an offset printing, polymer latex suitable for a binder constituting the coating composition and the inkjet-printing medium obtained by applying such coating composition on a supporting body.;SOLUTION: This polymer latex for the inkjet-recording medium is characterized by consisting of a polymer obtained by polymerizing a monomer in the presence of a water-soluble polymeric compound and having ≥85 wt.% content of a tetrahydrofuran-insoluble portion of the polymer. The coating composition containing the polymer latex and the inkjet-recording medium obtained by applying the coating composition on the supporting body are also provided.;COPYRIGHT: (C)2006,JPO&NCIPI