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    71.
    发明专利
    未知

    公开(公告)号：DE60316271D1

    公开(公告)日：2007-10-25

    申请号：DE60316271

    申请日：2003-04-25

    Applicant: CANON FINETECH INC

    Inventor： KAWANO KENICHI ,  KAKIHIRA HIROSHI ,  KITA AKIRA ,  TOMIHARA HAYATO ,  FUJIMOTO KOJI

    IPC: B41M5/00 ,  B41M5/52

    Abstract: A recording medium is composed of a base material and an ink-receiving layer comprising an alumina hydrate and arranged on at least one side of the base material. When heated at 60° C. for 1 hour, the recording medium gives off a lower fatty acid at a concentration in a range of from 0.1 to 1.0 ppm/m 2 L.

    72.
    发明专利
    未知

    公开(公告)号：DE60316026D1

    公开(公告)日：2007-10-11

    申请号：DE60316026

    申请日：2003-12-18

    Applicant: CANON FINETECH INC

    Inventor： YAMAMOTO TOMOYA ,  TACHIBANA YUKIKO ,  INOUE HITOSHI ,  YASHIRO RYOJI ,  OOKAWA TAKAYUKI ,  MORIOKA JUNKO

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

    Abstract: An inkjet recording ink is composed of an encapsulated water-insoluble colorant encapsulated with a high-molecular dispersant, a water-soluble organic solvent, and water. The water-insoluble colorant is at least one colorant selected from the group consisting of C.I. Solvent Yellow 21, 42, 79, 82, 83:1, 88 and 151, at least one colorant selected from the group consisting of C.I. Solvent Red 8, 49, 83:1, 91, 127 and 218, at least one colorant selected from the group consisting of C.I. Solvent Black 3, 27, 29 and 45, or at least one colorant selected from the group consisting of C.I. Solvent Blue 25, 38, 44, 67 and 70. The high-molecular dispersant is a block copolymer comprising at least one hydrophobic block and at least one hydrophilic block, which have been obtained by polymerizing vinyl ethers as monomers, respectively. The inkjet recording ink can stably record images of high fastness and excellent quality over a long period even under severe environmental conditions.

    73.
    发明专利
    未知

    公开(公告)号：AT372880T

    公开(公告)日：2007-09-15

    申请号：AT03719231

    申请日：2003-04-25

    Applicant: CANON FINETECH INC

    Inventor： KAWANO KENICHI ,  KAKIHIRA HIROSHI ,  KITA AKIRA ,  TOMIHARA HAYATO ,  FUJIMOTO KOJI

    IPC: B41M5/52 ,  B41M5/00

    Abstract: A recording medium is composed of a base material and an ink-receiving layer comprising an alumina hydrate and arranged on at least one side of the base material. When heated at 60° C. for 1 hour, the recording medium gives off a lower fatty acid at a concentration in a range of from 0.1 to 1.0 ppm/m 2 L.

    74.
    发明专利
    未知

    公开(公告)号：DE602004006547D1

    公开(公告)日：2007-07-05

    申请号：DE602004006547

    申请日：2004-03-04

    Applicant: CANON KK ,  CANON FINETECH INC

    Inventor： NAKAMURA TOMOKAZU ,  ISOBE YOSHINORI ,  SUZUKI TOSHIMASA ,  YAGINUMA MASATOSHI ,  YONENUMA MASAHIRO ,  TAKADA ATSUSHI ,  MOTOI NORIO

    IPC: G03G15/00 ,  B65H37/04

    Abstract: A sheet processing apparatus is provided with a processing tray on which sheets are to be stacked and subjected to a processing, a stack tray provided in the downstream of the processing tray with respect to the sheet conveying direction on which sheets are to be stacked, an oscillation roller pair for conveying the sheets stacked on the processing tray to the stack tray, and a trailing edge assist for conveying the sheet stacked on the processing tray toward the stack tray. The sheets stacked on the processing tray are discharged to the stack tray by the oscillation roller pair and the trailing edge assist.

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