发明名称 RECORDING METHOD, INK CARTRIDGE AND METHOD FOR IMAGE FORMATION
摘要 <p>A recording method is provided which enables formation of an image with high image density and low graininess. The recording is conducted by using a recording method using a first aqueous ink for higher-density recording and a second aqueous ink for lower-density recording, characterized in that the first aqueous ink comprises at least water, a water-insoluble coloring material, and plurality of water-soluble organic solvents, the plurality of water-soluble organic solvents including a good medium or good mediums for the water-insoluble coloring material and a poor medium or poor mediums for the water-insoluble coloring material, the ratio B/A in the second aqueous ink being less than the ratio B/A in the first aqueous ink, where A denotes the total content (mass%) of good medium based on the total mass of the aqueous ink and B denotes the total content (mass%) of poor medium based on the total mass of the aqueous ink; and the second aqueous ink has the same hue as the first aqueous ink.</p>
申请公布号 EP1726449(A4) 申请公布日期 2014.04.09
申请号 EP20050755733 申请日期 2005.06.28
申请人 CANON KABUSHIKI KAISHA 发明人 HAKAMADA, SHINICHI;SANADA, MIKIO;IMAI, TAKASHI;NITO, YASUHIRO;SUGAMA, SADAYUKI
分类号 B41M5/00;B41J2/01;C09D11/00 主分类号 B41M5/00
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