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    14.
    发明专利
    未知

    公开(公告)号：DE602006013566D1

    公开(公告)日：2010-05-27

    申请号：DE602006013566

    申请日：2006-10-17

    Applicant: CANON KK

    Inventor： UDAGAWA MASAKO ,  HAKAMADA SHINICHI ,  IMAI TAKASHI ,  MORIBE KENJI

    IPC: B41J2/00 ,  C09D11/00

    Abstract: The invention provides an aqueous ink comprising a polymer having hydroxyl groups and a pigment, which can provide images excellent in scratch resistance and highlighter resistance and can inhibit the seeping out phenomenon of the polymer and the deterioration of storage stability and ejection characteristics even when it is stored for a long period of time. The aqueous ink comprises a polymer having hydroxyl groups and a pigment, wherein a proportion of a content of a polymer that is not adsorbed on the pigment out of the polymer having hydroxyl groups to the content of the pigment in the ink is 2.0 mass% or more, and a content (mass%) of the polymer that is not adsorbed on the pigment out of the polymer having hydroxyl groups is 0.20 mass% or less based on the total mass of the ink.

    15.
    发明专利
    未知

    公开(公告)号：BR0318284A

    公开(公告)日：2006-05-30

    申请号：BR0318284

    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 ,  C09D11/02

    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.

    MAILING INK, MAILING INK TANK USING THE INK, MAILING INK JET RECORDING METHOD, AND MAILING INK JET RECORDING DEVICE
    16.
    发明公开
    MAILING INK, MAILING INK TANK USING THE INK, MAILING INK JET RECORDING METHOD, AND MAILING INK JET RECORDING DEVICE 有权
    寻址集成式管理寻址罐，寻址式电池终端安排表和寻址注射器

    公开(公告)号：EP1947150A4

    公开(公告)日：2011-07-06

    申请号：EP06798081

    申请日：2006-09-12

    Applicant: CANON KK

    Inventor： TOMIOKA HIROSHI ,  YAMAKAMI HIDEKI ,  UDAGAWA MASAKO

    IPC: C09D11/00 ,  B41J2/01 ,  B41M5/00 ,  C09B67/00

    CPC classification number: C09B67/0046 ,  C09B67/0041 ,  C09D11/32

    Abstract: The invention provides a mailing ink, an ink tank for mailing, an ink jet recording method for mailing and an ink jet recording apparatus for mailing that can reconcile preferable tint and visibility as indicia with readability by a 2-D bar code reader. The ink is a mailing ink used in ink jet recording. In the mailing ink, the ink tank for mailing, the ink jet recording method for mailing and the ink jet recording apparatus for mailing, the ink provides an 'a*' of from -10 to 15 and a 'b*' of from -50 to -15 according to the CIE L*a*b* color system in a printed portion obtained by applying the ink to a recording medium so as to give an application amount of ink of 4.5 mg per square inch, and provides an integrated value of reflection spectrum of 90 or lower in a wavelength region of from 380 nm to 730 nm in the printed portion.

    AQUEOUS INK, IMAGE RECORDED USING SAID AQUEOUS INK AND METHOD FOR FORMING SAID IMAGE
    17.
    发明公开
    AQUEOUS INK, IMAGE RECORDED USING SAID AQUEOUS INK AND METHOD FOR FORMING SAID IMAGE 有权
    水性油墨，使拍摄的影像和方法用于生产此图像

    公开(公告)号：EP1595923A4

    公开(公告)日：2006-06-21

    申请号：EP03738523

    申请日：2003-06-26

    Applicant: CANON KK

    Inventor： NAGASHIMA AKIRA ,  UDAGAWA MASAKO

    IPC: B41J2/01 ,  B41J2/14 ,  B41M5/00 ,  C09D11/00 ,  C09D11/322 ,  C09D11/40 ,  C09D11/02

    CPC classification number: C09D11/38 ,  B41J2/1404 ,  B41J2/1433 ,  B41J2002/14475

    Abstract: An aqueous ink which comprises a water-dispersible coloring material and a water-soluble crystalline component, characterized in that as a water component in the aqueous ink decreases, the water-dispersible coloring material forms an aggregate with the above crystalline component; an aqueous ink which comprises a coloring material group comprising a water-dispersible coloring material and a water-soluble coloring material and a water-soluble crystalline component, characterized in that as a water component in the aqueous ink decreases, the water-dispersible coloring material forms an aggregate with the above crystalline component; an ink-jet recording method using the aqueous ink; a recorded article obtained by said method; and a device using the ink. The aqueous ink can make sufficient utilization of fastness characteristics of the water-dispersible coloring material to provide the resulting recorded article with good quality, and also can impart satisfactory coloring including fluorescence through the combined use of the water-soluble coloring material to a recorded portion, which results in excellent printing quality involving high fluorescent strength and coloring property, and in the improvement in the stability and reliability of a recorded article.

    tinta de impressão, e, método de gravação por jato de tinta
    18.
    发明专利
    tinta de impressão, e, método de gravação por jato de tinta 未知

    公开(公告)号：BRPI0318284B1

    公开(公告)日：2016-09-06

    申请号：BR0318284

    申请日：2003-06-26

    Applicant: CANON KK

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

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

    Abstract: "tinta de impressão, e, método de gravação por jato de tinta". uma tinta fluorescente, que exibe uma alta intensidade de florescência e um método de gravação por jato de tinta usando esta tinta fluorescente. a tinta é usada para a impressão e contém um primeiro agente de coloração fluorescente, que emite uma luz de um comprimento de onda de fluorescência de referência, usando para a medição ou a determinação dos comprimentos de onda, em que a fluorescência é emitida, através do fornecimento de um comprimento de onda de excitação de referência. a tinta é preparada pela adição de um segundo agente de coloração fluorescente, que emite fluorescência quando excitado pelo comprimento de onda de excitação de referência. a região de comprimento de onda de emissão do segundo agente de coloração fluorescente inclui substancialmente pelo menos uma região de comprimento de onda de pico, que corresponde à região de pico adjacente ao comprimento de onda de fluorescência de referência dentro da região de comprimento de onda de excitação, em que o agente de coloração fluorescente na tinta emite luz. a composição de um 'empacotamento de betume'. incluindo pelo menos um embrulho material, como por exemplo, polímeros, plásticos, extensores e aqueles usados em combinação com materiais betuminosos e metal, tanto puro na forma de pó ou na forma de sal ou óxido, que é física e/ou quimicamente combinado com o polímero material, assim a densidade do material de empacotamento é ajustada para prevenir o material de flutuar na superfície do material fundido após o derretimento. os componentes do empacotamento são preferencialmente selecionados, de modo que sejam compatíveis com o betume. após, transportado e armazenado, o material de empacotamento pode ser então incorporado diretamente no produto de betume para o uso final, visto que a formação da camada de polímero acumulada na superfície do material fundido é largamente evitada.

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