Patent ID: 6358306
Filing Date: 2002-03-19
Classification: B41M,C08G,C08K,C09D,Y10T

Abstract:
A coating formulation for production of an ink-jet recording sheet, which recording sheet is suitable for receiving ink-jet inks containing dyes selected from the group consisting of direct, acid and water-soluble dyes, said dyes comprising an anionic carboxyl or sulfonic group, said formulation comprising a hydrophilic group-containing, water-insoluble resin containing tertiary amino groups in a proportion of from 1 to 50 groups per 1,000 weight average molecular weight of said resin,and wherein said resin is at least one resin selected from the group consisting of polyurethane resins, polyurea resins, polyurethane-polyurea resins and polyamide resins.