EP0943666A3
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Ink, ink set, ink cartridge, recording unit, image recording apparatus and image recording method
Assignee: Canon Inc
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Filing: 1999-03-19
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Granted: —
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Expires: 2019-03-19
Abstract
Abstract Provided is a black ink capable of mitigating the dependency on image quality of recording media and giving a high quality image stably, which comprises at least one salt selected from the group consisting of (M1) 2 SO 4 , CH 3 COO(M1), Ph_COO(M1), (M1)NO 3 , (M1)Cl, (M1)Br, (M1)I, (M1) 2 SO 3 and (M1) 2 CO 3 , where M1 is an alkali metal, ammonium or organo-ammonium and Ph is a phenyl group, and a self dispersible carbon black.
Inventors
- 👤 Osumi c/o CANON K.K. Koichi
- 👤 Hattori c/o CANON K.K. Yoshifumi
- 👤 Takizawa c/o CANON K.K. Yoshihisa
- 👤 Mishina c/o CANON K.K. Shinya
- 👤 Sanada c/o CANON K.K. Mikio
- 👤 Teraoka c/o CANON K.K. Hisashi
- 👤 Yakushigawa c/o CANON K.K. Yuko
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-29 03:23
CPC Classifications
C; C09; C09D; C09D11/00; C09D11/30; C09D11/38; B; B41; B41J; B41J2/00; B41J2/005; B41J2/01; C09D11/32; C09D11/324; C09D11/40
Claims Analysis
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References Cited (Backward Citations)
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