- 专利标题: Liquid composition, ink for ink-jet, ink set for ink-jet recording, ink-jet recording method, recording unit, ink cartridge, and ink jet recording apparatus
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申请号: US09955262申请日: 2001-09-19
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公开(公告)号: US06607266B2公开(公告)日: 2003-08-19
- 发明人: Ryuji Katsuragi , Makoto Shioya , Hideto Yokoi
- 申请人: Ryuji Katsuragi , Makoto Shioya , Hideto Yokoi
- 优先权: JP2000-290559 20000925; JP2000-292968 20000926
- 主分类号: B41J217
- IPC分类号: B41J217
摘要:
A liquid composition for ink-jet recording, or an ink set for ink-jet recording which produces an image having water resistance and excellent print quality, and which can reduce color bleeding that occurs in formation of color images, and furthermore, which can extend a life-span of ink-jet recording heads, as well as an ink-jet recording method, a recording unit, an ink cartridge and an ink-jet recording apparatus are provided. The liquid composition or a color ink constituting the ink set comprising a polyvalent metal salt, a material selected from the group consisting of acids including amino groups and salts thereof, and a liquid medium is used.
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