公开(公告)号：CA2354788C

公开(公告)日：2010-02-02

申请号：CA2354788

申请日：2001-08-07

Applicant: CANON KK

Inventor： HAKAMADA SHINICHI ,  NAGASHIMA AKIRA

IPC: B41J2/01 ,  B41J2/175 ,  B41M5/00 ,  C09D7/12 ,  C09D11/00 ,  C09D11/326 ,  C09D11/328 ,  C09D11/38 ,  C09D11/40

Abstract: Disclosed herein is an ink comprising (i) first and second organic compounds which are incompatible with each other; (ii) at least one of a compound exhibiting fluorescence properties and a coloring material exhibiting fluorescence properties; and (iii) a liquid medium dissolving or dispersing the components (i) and (ii) therein.

公开(公告)号：AT367473T

公开(公告)日：2007-08-15

申请号：AT00121199

申请日：2000-09-29

Applicant: CANON KK

Inventor： HAKAMADA SHINICHI ,  KOIKE SHOJI ,  SHIROTA KOROMO

IPC: D06P1/38 ,  D06P3/00 ,  D06P5/00 ,  D06P5/20 ,  D06P5/30

Abstract: Disclosed herein is a textile printing process for dyeing a cloth black, the cloth comprising fibers dyeable with reactive dyes, the process comprising at least three steps of, (a) applying a black ink containing a black reactive dye and an orange ink containing an orange reactive dye to the cloth so as to at least partialy overlap each other by an ink-jet system, (b) heating or steaming the cloth, to which the inks have been applied in the step (a), and (c) washing the cloth resulted from the step (b), wherein the black and orange reactive dyes have reactive groups different from each other.

公开(公告)号：BRPI0508218A

公开(公告)日：2007-07-17

申请号：BRPI0508218

申请日：2005-03-16

Applicant: CANON KK

Inventor： TAKADA YOICHI ,  SAKAI JUNICHI ,  FUJIOKA FUMIAKI ,  NITO YASUHIRO ,  TSUJIMURA MASASHI ,  IMAI TAKASHI ,  HAKAMADA SHINICHI ,  SUGAMA SADAYUKI ,  MISHINA SHINYA

IPC: B41J2/01 ,  B41M5/00 ,  C09D11/00 ,  C09D11/322 ,  C09D11/324 ,  C09D11/326 ,  C09D11/38 ,  C09D11/54

Abstract: An aqueous ink, by which stable ink-jet recording can be conducted irrespective of printing environment, a substantially even image having abrasion resistance can be formed, no image soiling is caused even upon double-side printing, and a high-quality image improved in unclearness at a contour portion of the image and free from occurrence of color bleed can be provided, is provided. The aqueous ink is an aqueous ink used in a system that a reaction liquid containing at least a polyvalent metal and an aqueous ink containing at least a pigment dispersion, in which a pigment is dispersed with an anionic polymer dispersant, are used to form an image, wherein the aqueous ink satisfies specific condition.

公开(公告)号：DE60303848T2

公开(公告)日：2006-11-02

申请号：DE60303848

申请日：2003-09-16

Applicant: CANON KK

Inventor： MISHINA SHINYA ,  HAKAMADA SHINICHI ,  ASAKI NORIYASU ,  NITO YASUHIRO ,  TSUJIMURA MASASHI ,  IMAI TAKASHI

IPC: B41J2/01 ,  B41M5/00 ,  B41J2/17 ,  B41J2/175 ,  B41J2/21 ,  C09D11/00 ,  C09D11/322 ,  C09D11/324 ,  C09D11/326 ,  C09D11/38 ,  C09D11/54

Abstract: A reaction solution that is used for image recording with an ink containing a coloring material in a dissolved or dispersed state to destabilize the dissolved or dispersed state of the coloring material in the ink in contact with the ink to provide high quality and abrasion-resistant images, wherein the reaction solution contains at least a polyvalent metal ion and a nonionic polymer, the Ka value according to the Bristow method is from 1.3 mL.m .msec to 3.0 mL.m .msec inclusive, and the viscosity is from 20 mPa.s to 150 mPa.s inclusive.

公开(公告)号：ES2255649T3

公开(公告)日：2006-07-01

申请号：ES03020941

申请日：2003-09-16

Applicant: CANON KK

Inventor： NITO YASUHIRO ,  MISHINA SHINYA ,  HAKAMADA SHINICHI ,  TAKADA YOICHI ,  AKASAKA TOSHIFUMI ,  TSUJIMURA MASASHI

IPC: B41J2/21 ,  B41M5/00 ,  C09D11/00

Abstract: Solución de reacción para su utilización de la impresión de imágenes en relación con una tinta que contiene un material de color en estado disuelto o dispersado, desestabilizando la solución de reacción el estado disuelto o dispersado del material de color en la tinta que se encuentra en contacto con la misma. Comprendiendo la solución de reacción un ión de metal polivalente y un disolvente orgánico, teniendo un pH de 2 o superior y teniendo una acción tampón para las variaciones de pH, que puede mantener la variación del pH dentro de una gama de 0, 5 antes y después de la adición de 1, 0 ml de una solución de hidróxilo de litio en agua 0, 1 N a 50 ml de la solución de reacción, de manera que la solución de reacción contiene un tampón a iones metálicos resultantes del tampón.

公开(公告)号：AU784608B2

公开(公告)日：2006-05-11

申请号：AU5783601

申请日：2001-08-08

Applicant: CANON KK

Inventor： NAGASHIMA AKIRA ,  HAKAMADA SHINICHI

IPC: B41J2/01 ,  B41J2/175 ,  B41M5/00 ,  C09D7/12 ,  C09D11/00 ,  C09D11/326 ,  C09D11/328 ,  C09D11/38 ,  C09D11/40

Abstract: Disclosed herein is an ink comprising (i) first and second organic compounds which are incompatible with each other; (ii) at least one of a compound exhibiting fluorescence properties and a coloring material exhibiting fluorescence properties; and (iii) a liquid medium dissolving or dispersing the components (i) and (ii) therein.

公开(公告)号：DE69920555T2

公开(公告)日：2005-10-20

申请号：DE69920555

申请日：1999-03-02

Applicant: CANON KK

Inventor： SHIROTA KOROMO ,  KOIKE SHOJI ,  HAKAMADA SHINICHI

IPC: C09D11/00

Abstract: Ink which can be rarely not discharged from an orifice after a pause of recording in diversified environments for use or even when a diameter of the orifice is reduced. This ink contains water-soluble coloring material, bis-hydroxyethyl sulfone and urea in an aqueous solvent.

公开(公告)号：CA2263829C

公开(公告)日：2002-12-10

申请号：CA2263829

申请日：1999-03-02

Applicant: CANON KK

Inventor： OGASAWARA MASAHI ,  HAKAMADA SHINICHI ,  SHIROTA KOROMO ,  KOIKE SHOJI ,  KURABAYASHI YUTAKA

IPC: C09D11/00 ,  B41J2/145 ,  B41J2/175 ,  C09D11/02

Abstract: An ink for ink-jet recording is provided that reduces long-term performance deterioration when used with an exothermic heater. The ink contains at least one substance selected from dicarboxylic acids, dicarboxylates, tricarboxylic acids and tricarboxylates, bis-hydroxyethyl sulfone, and a water-soluble coloring material in an aqueous medium.

公开(公告)号：CA2354788A1

公开(公告)日：2002-02-08

申请号：CA2354788

申请日：2001-08-07

Applicant: CANON KK

Inventor： HAKAMADA SHINICHI ,  NAGASHIMA AKIRA

IPC: B41J2/01 ,  B41J2/175 ,  B41M5/00 ,  C09D7/12 ,  C09D11/00 ,  C09D11/326 ,  C09D11/328 ,  C09D11/38 ,  C09D11/40 ,  C09D11/02

Abstract: Disclosed herein is an ink comprising (i) first and second organic compounds which are incompatible with each other; (ii) at least one of a compound exhibiting fluorescence properties and a coloring material exhibiting fluorescence properties; and (iii) a liquids medium dissolving or dispersing the components (i) and (ii) therein.

公开(公告)号：ES2398970T3

公开(公告)日：2013-03-25

申请号：ES03733575

申请日：2003-06-26

Applicant: CANON KK

Inventor： UDAGAWA MASAKO ,  SUGAMA SADAYUKI ,  KOIKE SHOJI ,  AOKI MAKOTO ,  NAGASHIMA AKIRA ,  HAKAMADA SHINICHI

IPC: B41J2/01 ,  B41M3/14 ,  B41M5/00 ,  C09D11/00 ,  C09D11/328

Abstract: Tinta de impresión que comprende un primer material colorante fluorescente y un segundo material colorantefluorescente, en la que el primer material colorante fluorescente es C.I. Rojo Ácido 52 y el segundo material colorante fluorescentees el compuesto (A) que tiene la estructura siguiente: ó C.I. Amarillo directo 87.