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    1.
    发明专利
    未知

    公开(公告)号：DE60106465T2

    公开(公告)日：2005-10-13

    申请号：DE60106465

    申请日：2001-07-26

    Applicant: NTT DATA CORP ,  RIKEN WAKO

    Inventor： WATANABE KATSUYUKI ,  NAKAJIMA KOJI ,  YAMAZAWA KENJI ,  ANZAI MASAHIRO ,  KASE KIWAMU

    IPC: B29C67/00 ,  C08K7/20 ,  C08L101/00

    Abstract: In coloration of a shaped article composed of a curable resin, the addition operation can be reliably conducted and a reliable coloration effect can be obtained in both the single-color addition and in the multicolor addition. A liquid-phase, non-colored photo-curable resin is cured by irradiation with laser light and a lowermost layer 5n is formed. A liquid-phase, photo-curable resin is applied on the upper surface thereof and a colored layer 5n-1 comprising a cured non-colored region and a liquid-phase pool region is formed. A color ink is drop-wise added to the liquid-phase pool region. The pool region is irradiated with laser light and cured to the same hardness as that of the non-colored region. A block-like coating film having the prescribed thickness if formed from the surface coating film produced by the color ink covering the pool region. As a result, the formation of the next layer (colored layer 5n-2) on the upper surface of colored layer 5n-1 can be conducted without obstacles. Colored layer 5n-2 through colored layer 53 are formed by repeating this process, a colored layer 52 is formed on the upper surface of colored layer 53, and then the uppermost layer 51 is formed on the colored layer 52.

    9.
    发明专利
    未知

    公开(公告)号：DE60106465D1

    公开(公告)日：2004-11-18

    申请号：DE60106465

    申请日：2001-07-26

    Applicant: NTT DATA CORP ,  RIKEN WAKO

    Inventor： WATANABE KATSUYUKI ,  NAKAJIMA KOJI ,  YAMAZAWA KENJI ,  ANZAI MASAHIRO ,  KASE KIWAMU

    IPC: B29C67/00 ,  C08K7/20 ,  C08L101/00

    Abstract: In coloration of a shaped article composed of a curable resin, the addition operation can be reliably conducted and a reliable coloration effect can be obtained in both the single-color addition and in the multicolor addition. A liquid-phase, non-colored photo-curable resin is cured by irradiation with laser light and a lowermost layer 5n is formed. A liquid-phase, photo-curable resin is applied on the upper surface thereof and a colored layer 5n-1 comprising a cured non-colored region and a liquid-phase pool region is formed. A color ink is drop-wise added to the liquid-phase pool region. The pool region is irradiated with laser light and cured to the same hardness as that of the non-colored region. A block-like coating film having the prescribed thickness if formed from the surface coating film produced by the color ink covering the pool region. As a result, the formation of the next layer (colored layer 5n-2) on the upper surface of colored layer 5n-1 can be conducted without obstacles. Colored layer 5n-2 through colored layer 53 are formed by repeating this process, a colored layer 52 is formed on the upper surface of colored layer 53, and then the uppermost layer 51 is formed on the colored layer 52.

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