초록 ▼

The inkjet recording sheet of the present invention comprises a cellulosic sheet support, e.g., paper, having on at least one surface thereof an inkjet coating comprising, in combination, a porous base coat having a high absorption capacity for absorbing the vehicle of an inkjet ink, and an ink rece

The inkjet recording sheet of the present invention comprises a cellulosic sheet support, e.g., paper, having on at least one surface thereof an inkjet coating comprising, in combination, a porous base coat having a high absorption capacity for absorbing the vehicle of an inkjet ink, and an ink receiving coat having a superior capacity for keeping the dyes in the ink on the surface with minimal spreading, tailing or blurring, to provide a sharp image.

대표청구항 ▼

[ What is claimed is:] [1.] An inkjet recording sheet having improved printing performance, said sheet comprising a paper substrate, a first base coat applied to at least one surface of said substrate, said base coat consisting essentially of a pigment and binder wherein the pigment comprises a mixt

[ What is claimed is:] [1.] An inkjet recording sheet having improved printing performance, said sheet comprising a paper substrate, a first base coat applied to at least one surface of said substrate, said base coat consisting essentially of a pigment and binder wherein the pigment comprises a mixture of calcined clay and precipitated calcium carbonate and the binder comprises a mixture of polyvinyl acetate and protein, a second ink receptive coat applied over said base coat, said ink receptive coat consisting essentially of a pigment and binder wherein the pigment comprises fumed silica and the binder comprises an emulsion of styrene polymerized in the presence of vinylpyrrolidone.