Patent ID: 6852378
Filing Date: 2005-02-08
Classification: B41M

Abstract:
1. A method of preparing an ink jet-recording sheet for forming recorded images using liquid ink, which comprises the step of applying an ink-receiving layer containing components (a) and (b) onto a substrate. component (a): at least one member selected from the group consisting of those represented by the following general formulae (1) to (5) and salts of compounds represented by the following general formulae (3) and (4); component (b): at least one member selected from the group consisting of homopolymers of diallylamine compounds represented by the following general formula (6) and copolymers of the compounds of formula (6) with copolymerizable ethylenically unsaturated compounds. wherein R 1 , R 2 and R 3 each represents a C 1 to C 4 alkyl group, a C 1 to C 4 hydroxyalkyl group or a C 1 to C 4 dihydroxyalkyl group; R 4 and R 5 each represents a hydrogen atom or a C 1 to C 4 alkyl group; R 6 to R 9 each represents a hydrogen atom, a C 1 to C 4 alkyl group, a C 1 to C 4 alkylcarbonyl group or a benzoyl group; R 10 and R 11 each represents a C 1 to C 4 alkyl group or a C 1 to C 4 alkoxy group; R 12 and R 13 each represents a hydrogen atom or a methyl group; R 14 represents a hydrogen atom or a C 1 to C 4 alkyl group; and HX represents an acid, and p represents an integer ranging from 1 to 3; q represents an integer ranging from 1 to 6; r, t, n and u each represents 1 or 2; 1 and m each represents an integer ranging from 1 to 11; w represents an integer ranging from 1 to 6; y and z each represents 0 or an integer ranging from 1 to 3.