Patent ID: 7265164

Claim:
An ink jet recording method comprising the steps of: (a) providing a recording medium having a glossiness, said recording medium being one wherein, upon formation of a printed image on the recording medium with an ink consisting of an alkali-soluble colorant, a cationic water-soluble polymer and water, the formed image exhibits an uneven gloss, said recording medium being selected from the group consisting of a gloss paper and a gloss film; (b) providing an ink composition comprising the alkali-soluble colorant, the cationic water-soluble polymer, water and an inorganic salt; said alkali-soluble colorant being in a state of dissolution in the ink composition, said inorganic salt being a salt of an alkali metal, said alkali-soluble colorant, cationic water-soluble polymer, water and inorganic salt being present in the ink composition in respective amounts effective to enable formation on the recording medium, upon deposition of the ink composition, of a printed image that exhibits an even gloss on the whole image, with the caveat that the inorganic salt cannot be present in an amount outside of a range of 0.5 to 5% by weight; and (c) ejecting droplets of the ink composition onto the recording medium to print an image thereon that has an even gloss.