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    METHOD OF GAS RESISTANCE TEST FOR IMAGE AND INK SET
    1.
    发明申请
    METHOD OF GAS RESISTANCE TEST FOR IMAGE AND INK SET 审中-公开
    用于图像和墨水的气体阻力测试方法

    公开(公告)号：WO2006059407A9

    公开(公告)日：2006-09-14

    申请号：PCT/JP2005010312

    申请日：2005-05-31

    Applicant: CANON KK ,  KOJIMA YOJIRO ,  OGINO HIROYUKI ,  ISHIKAWA TAKAYUKI ,  YAMAMOTO TAKAO

    Inventor： KOJIMA YOJIRO ,  OGINO HIROYUKI ,  ISHIKAWA TAKAYUKI ,  YAMAMOTO TAKAO

    IPC: G01N17/00 ,  B41J2/01 ,  C09D11/00 ,  C09D11/30

    CPC classification number: C09D11/32 ,  C09D11/40

    Abstract: Gas resistance of an image is evaluated by placing the image in a mixed gas atmosphere containing at least ozone and nitrogen dioxide. The mixed gas atmosphere is controlled such that the concentrations of ozone and nitrogen dioxide are not less than 75ppb and not less than 150 ppb, respectively, and the mixed gas is continuously supplied to the surface of a sample bearing the image at a flow rate not less than 0.2 m/s and not more than 3.0 m/s.

    Abstract translation: 通过将图像放置在至少含有臭氧和二氧化氮的混合气体气氛中来评估图像的气体阻力。 控制混合气体气氛，使得臭氧和二氧化氮的浓度分别不小于75ppb且不小于150ppb，并且将混合气体以不同于流速的方式连续地供给到承载图像的样品的表面 小于0.2m / s且不大于3.0m / s。

    2.
    发明专利
    未知

    公开(公告)号：AT433568T

    公开(公告)日：2009-06-15

    申请号：AT03025669

    申请日：2003-11-07

    Applicant: CANON KK

    Inventor： ISHIKAWA TAKAYUKI

    IPC: G01N17/00 ,  G01N33/32 ,  G01N33/34

    Abstract: Disclosed herein are an image weatherability testing process for evaluating the weatherability of an image, which comprises the steps of placing the image in a mixed gas atmosphere of ozone and at least another gas than ozone and irradiating the image under the mixed gas atmosphere with light having a prescribed wavelength in a prescribed quantity of light, and an apparatus used in this process.

    3.
    发明专利
    未知

    公开(公告)号：AT411184T

    公开(公告)日：2008-10-15

    申请号：AT01130866

    申请日：2001-12-27

    Applicant: CANON KK

    Inventor： ISHIKAWA TAKAYUKI ,  MURAI KEIICHI ,  TAJIKA HIROSHI ,  YAMAMOTO TAKAO

    IPC: B41M5/00 ,  B05B11/00 ,  B41M5/50 ,  B41M5/52 ,  B41M7/00

    Abstract: In order to provide a recorded matter having image fastness to light and gas, disclosed is a recorded matter having an ink-receiving layer of a porous structure, wherein the ink-receiving layer has an image region where an image is formed with a coloring material, wherein the image region has a portion in which all or substantially all of the coloring material distributing in a thickness direction of the ink-receiving layer is embedded in a non-volatile liquid which does not dissolve the coloring material.

    8.
    发明专利
    未知

    公开(公告)号：AT401202T

    公开(公告)日：2008-08-15

    申请号：AT02017858

    申请日：2002-08-08

    Applicant: CANON KK

    Inventor： SUZUKI YOSHIAKI ,  TAKENOUCHI MASANORI ,  YAMAMOTO TAKAO ,  ISHIKAWA TAKAYUKI

    IPC: B41M5/00 ,  B41M7/00 ,  B05C17/00

    Abstract: The invention provides a coating implement for applying a nonvolatile liquid for protection treatment, which does not dissolve a coloring material, to a recorded product which is provided with a porous layer as an ink-receiving layer on the surface of a substrate, and on which an image has been formed with the coloring material adsorbed on at least the porous layer, thereby protecting the image, wherein a coating surface for applying the liquid to the porous layer having the image is supported by a supporting member, and the coating surface can hold the liquid.

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