-
公开(公告)号：AT148046T
公开(公告)日：1997-02-15
申请号：AT91111401
申请日：1991-07-09
Applicant: CANON KK
Inventor： IKEDA MASAMI , KUWABARA NOBUYUKI , KARITA SEIICHIRO , HARUTA MASAHIRO , NISHIWAKI OSAMU , TOCHIHARA SHINICHI , NAGASHIMA AKIRA , AOKI MAKOTO , MAFUNE KUMIKO
IPC: B41J2/175
-
公开(公告)号：ES2083641T3
公开(公告)日：1996-04-16
申请号：ES92116356
申请日：1992-09-24
Applicant: CANON KK
Inventor： NAGASHIMA AKIRA , TOCHIHARA SHINICHI , NISHIWAKI OSAMU , MAFUNE KUMIKO
IPC: B41J2/01 , B41M5/00 , C09D11/00 , C09D11/02 , C09D11/033 , C09D11/037 , C09D11/322 , C09D11/328
Abstract: Disclosed herein is an ink comprising a recording agent and a liquid medium dissolving or dispersing the recording agent therein, wherein the ink contains at least one compound selected from urea, thiourea and derivatives thereof, and volatile alkaline compounds, and an imide compound in combination.
-
公开(公告)号：ES2071138T3
公开(公告)日：1995-06-16
申请号：ES91101797
申请日：1991-02-08
Applicant: CANON KK
Inventor： TOCHIHARA SHINICHI , AOKI MAKOTO , MAFUNE KUMIKO , NAGASHIMA AKIRA , AONO KENJI , NISHIWAKI OSAMU
IPC: B41J2/01 , B41J2/175 , B41M5/00 , C09D11/00 , C09D11/02 , C09D11/033 , C09D11/328
-
公开(公告)号：DE69102663T2
公开(公告)日：1995-02-09
申请号：DE69102663
申请日：1991-02-08
Applicant: CANON KK
Inventor： AOKI MAKOTO , MAFUNE KUMIKO , TOCHIHARA SHINICHI , NISHIWAKI OSAMU , AONO KENJI , NAGASHIMA AKIRA
IPC: B41J2/01 , B41J2/175 , B41M5/00 , C09D11/00 , C09D11/02 , C09D11/033 , C09D11/328
Abstract: An ink comprises a recording agent and a liquid medium capable of dissolving or dispersing the recording agent, wherein said ink contains a compound represented by the following Formula (I). wherein R1 and R2 each represent a group selected from a hydrogen atom, an alkyl group, a hydroxyl group and a carboxyl group; and R3 represents a monohydric hydroxyalkyl group. The ink is suitably used for ink-jet recording.
-
公开(公告)号：DE69102663D1
公开(公告)日：1994-08-04
申请号：DE69102663
申请日：1991-02-08
Applicant: CANON KK
Inventor： AOKI MAKOTO , MAFUNE KUMIKO , TOCHIHARA SHINICHI , NISHIWAKI OSAMU , AONO KENJI , NAGASHIMA AKIRA
IPC: B41J2/01 , B41J2/175 , B41M5/00 , C09D11/00 , C09D11/02 , C09D11/033 , C09D11/328
Abstract: An ink comprises a recording agent and a liquid medium capable of dissolving or dispersing the recording agent, wherein said ink contains a compound represented by the following Formula (I). wherein R1 and R2 each represent a group selected from a hydrogen atom, an alkyl group, a hydroxyl group and a carboxyl group; and R3 represents a monohydric hydroxyalkyl group. The ink is suitably used for ink-jet recording.
-
Patent Agency Ranking
公开(公告)号：GB2273911A
公开(公告)日：1994-07-06
申请号：GB9403823
申请日：1991-07-09
Applicant: CANON KK
Inventor： IKEDA MASAMI , KUWABARA NOBUYUKI , KARITA SEIICHIRO , HARUTA MASAHIRO , NISHIWAKI OSAMU , TOCHIHARA SHINICHI , NAGASHIMA AKIRA , AOKI MAKOTO , MAFUNE KUMIKO
Abstract: An ink tank for an ink-jet printer contains an ink-absorbent material which is characterised by having an impurity level (particularly with respect to polyetherpolyol) less than 0.04% by weight as measured with respect to the ink absorbed thereby. The absorbent material is preferably a compressed polyurethane foam which has been washed with a polar organic solvent.
-
公开(公告)号：CA2046703A1
公开(公告)日：1992-01-11
申请号：CA2046703
申请日：1991-07-10
Applicant: CANON KK
Inventor： IKEDA MASAMI , KUWABARA NOBUYUKI , KARITA SEIICHIRO , HARUTA MASAHIRO , NISHIWAKI OSAMU , TOSHIHARA SHINICHI , NAGASHIMA AKIRA , AOKI MAKOTO , MAFUNE KUMIKO
-
公开(公告)号：ES2365391T3
公开(公告)日：2011-10-03
申请号：ES03733574
申请日：2003-06-26
Applicant: CANON KK
Inventor： UDAGAWA MASAKO , KOIKE SHOJI , AOKI MAKOTO , NAGASHIMA AKIRA , HAKAMADA SHINICHI
Abstract: Tinta fluorescente en base de agua que emite una fluorescencia en una región de luz visible mediante la irradiación de una luz de excitación de una longitud de onda de excitación predeterminada en una región ultravioleta, comprendiendo la tinta agua en un intervalo del 30 al 95% en peso, un material colorante que se disuelve o se dispersa en agua, y un disolvente orgánico, en la que el material colorante tiene varios grupos fluorescentes y grupo ácido sulfónico como grupo soluble en agua en una estructura del mismo en estado de un ácido libre, y en el que el grupo fluorescente tiene una estructura básica seleccionada del grupo que comprende.
-
公开(公告)号：AT513024T
公开(公告)日：2011-07-15
申请号：AT03733574
申请日：2003-06-26
Applicant: CANON KK
Inventor： UDAGAWA MASAKO , KOIKE SHOJI , AOKI MAKOTO , NAGASHIMA AKIRA , HAKAMADA SHINICHI
Abstract: The present invention provides a fluorescence ink having a high fluorescence intensity, and an ink jet recording method using the same. The ink contains a first fluorescent coloring material that emits fluorescence at a predetermined fluorescence wavelength to be used for measurement or determination with excitation at a predetermined excitation wavelength, a second fluorescent coloring material that emits fluorescence on excitation at the predetermined excitation wavelength, where the excitation spectrum of the first coloring material in the ink to obtain the fluorescence at the predetermined emission wavelength has a peak wavelength range next to the predetermined fluorescence wavelength, and the emission fluorescence spectrum of the second coloring material has an emission wavelength region substantially including at least the above peak wavelength range.
-
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.
-
-
-
-
-
-
-
-
-
Search Results
124
records
(took 0.022 seconds)
