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    Coated printing paper
    1.
    发明授权
    Coated printing paper 有权
    涂布印刷纸

    公开(公告)号：US08602550B2

    公开(公告)日：2013-12-10

    申请号：US13381686

    申请日：2010-06-29

    申请人： Koji Idei ,  Hiroo Kaji ,  Hiroshi Matsuda ,  Masanori Nagoshi ,  Kazutoshi Iida ,  Jun Urasaki

    发明人： Koji Idei ,  Hiroo Kaji ,  Hiroshi Matsuda ,  Masanori Nagoshi ,  Kazutoshi Iida ,  Jun Urasaki

    IPC分类号： B41J2/01 ,  B41M5/40

    CPC分类号： D21H19/385 ,  B41M5/508 ,  B41M5/52 ,  B41M5/5218 ,  B41M5/5254 ,  B41M5/5263

    摘要： A coated printing paper has a favorable offset printability, which can achieve good ink fixing and ink absorption properties even in ink jet printing, which has suitable dot diffusion even when printed by an ink jet printer using pigment ink, and can prevent the occurrence of white lines. The coated printing paper comprises a base paper and a coating layer which is applied to at least one surface of the base paper and contains a pigment and a binder as major components, wherein the base paper comprises a cationic compound, the coating layer contains, as a pigment, 50 parts by mass or more of ground calcium carbonate based on 100 parts by mass of total pigments in the coating layer, and the applied amount of the coating layer is 2.0 g/m2 to 7.0 g/m2, both inclusive, per surface.

    摘要翻译： 涂布印刷纸具有良好的印刷印刷性，即使在喷墨印刷中也能获得良好的油墨定影和油墨吸收性能，即使在使用颜料油墨的喷墨打印机印刷时也具有合适的点散射，并且可以防止白色 线条。 涂布印刷纸包括原纸和涂布层，其涂覆在原纸的至少一个表面上，并且含有颜料和粘合剂作为主要成分，其中原纸包含阳离子化合物，涂层含有作为 颜料，50质量份以上的研磨碳酸钙，相对于涂层中的总颜料100质量份，涂层的涂布量为2.0g / m 2〜7.0g / m 2， 表面。

    COATED PRINTING PAPER
    2.
    发明申请
    COATED PRINTING PAPER 有权
    涂装印刷纸

    公开(公告)号：US20120107531A1

    公开(公告)日：2012-05-03

    申请号：US13381686

    申请日：2010-06-29

    申请人： Koji Idei ,  Hiroo Kaji ,  Hiroshi Matsuda ,  Masanori Nagoshi ,  Kazutoshi Iida ,  Jun Urasaki

    发明人： Koji Idei ,  Hiroo Kaji ,  Hiroshi Matsuda ,  Masanori Nagoshi ,  Kazutoshi Iida ,  Jun Urasaki

    IPC分类号： B41M5/50

    CPC分类号： D21H19/385 ,  B41M5/508 ,  B41M5/52 ,  B41M5/5218 ,  B41M5/5254 ,  B41M5/5263

    摘要： A coated printing paper has a favorable offset printability, which can achieve good ink fixing and ink absorption properties even in ink jet printing, which has suitable dot diffusion even when printed by an ink jet printer using pigment ink, and can prevent the occurrence of white lines. The coated printing paper comprises a base paper and a coating layer which is applied to at least one surface of the base paper and contains a pigment and a binder as major components, wherein the base paper comprises a cationic compound, the coating layer contains, as a pigment, 50 parts by mass or more of ground calcium carbonate based on 100 parts by mass of total pigments in the coating layer, and the applied amount of the coating layer is 2.0 g/m2 to 7.0 g/m2, both inclusive, per surface.

    摘要翻译： 涂布印刷纸具有良好的印刷印刷性，即使在喷墨印刷中也能获得良好的油墨定影和油墨吸收性能，即使在使用颜料油墨的喷墨打印机印刷时也具有合适的点散射，并且可以防止白色 线条。 涂布印刷纸包括原纸和涂布层，其涂覆在原纸的至少一个表面上，并且含有颜料和粘合剂作为主要成分，其中原纸包含阳离子化合物，涂层含有作为 颜料，50质量份以上的研磨碳酸钙，相对于涂层中的总颜料100质量份，涂层的涂布量为2.0g / m 2〜7.0g / m 2， 表面。

    Coated printing paper
    3.
    发明授权
    Coated printing paper 有权
    涂布印刷纸

    公开(公告)号：US08609210B2

    公开(公告)日：2013-12-17

    申请号：US13383958

    申请日：2010-07-13

    申请人： Masanori Nagoshi ,  Koji Idei ,  Hiroshi Matsuda ,  Kazutoshi Iida ,  Jun Urasaki

    发明人： Masanori Nagoshi ,  Koji Idei ,  Hiroshi Matsuda ,  Kazutoshi Iida ,  Jun Urasaki

    IPC分类号： B41M5/00 ,  B41M5/52 ,  B41M5/50

    CPC分类号： B41M5/5218 ,  B41M5/502 ,  B41M5/506 ,  B41M5/508 ,  B41M5/52 ,  B41M5/5254 ,  D21H19/36 ,  D21H19/40 ,  D21H19/822

    摘要： The object of the present invention is to provide a coated printing paper used for ink jet printing machines, which has an ink fixing property and ink absorption property corresponding to ink jet printing, which inhibits poor dot diffusion, and which is excellent in abrasion resistance property of printed portions. According to the present invention, provided is a coated printing paper comprising a base paper, an undercoating layer which is applied on at least one surface of the base paper and contains a pigment and a binder, and one or more coating layers on the undercoating layer, wherein the base paper contains at least one selected from a cationic resin and a multivalent cation salt; the uppermost coating layer contains at least a colloidal silica; and the 75° gloss according to JIS Z8741 of the surface of the uppermost coating layer is 40% or more.

    摘要翻译： 本发明的目的是提供一种用于喷墨印刷机的涂布印刷纸，其具有对应于喷墨印刷的油墨定影性和油墨吸收性能，其抑制差的点扩散，并且其耐磨性能优异 的印刷部分。 根据本发明，提供了一种涂布印刷纸，其包括原纸，底涂层，其涂布在原纸的至少一个表面上并含有颜料和粘合剂，以及在底涂层上具有一个或多个涂层 其中所述原纸含有选自阳离子树脂和多价阳离子盐中的至少一种; 最上层的涂层至少含有胶体二氧化硅; 并且最上层涂层表面的JIS Z8741的75°光泽度为40％以上。

    COATED PRINTING PAPER
    4.
    发明申请
    COATED PRINTING PAPER 有权
    涂装印刷纸

    公开(公告)号：US20120114880A1

    公开(公告)日：2012-05-10

    申请号：US13383958

    申请日：2010-07-13

    申请人： Masanori Nagoshi ,  Koji Idei ,  Hiroshi Matsuda ,  Kazutoshi Iida ,  Jun Urasaki

    发明人： Masanori Nagoshi ,  Koji Idei ,  Hiroshi Matsuda ,  Kazutoshi Iida ,  Jun Urasaki

    IPC分类号： B41M5/40

    CPC分类号： B41M5/5218 ,  B41M5/502 ,  B41M5/506 ,  B41M5/508 ,  B41M5/52 ,  B41M5/5254 ,  D21H19/36 ,  D21H19/40 ,  D21H19/822

    摘要： The object of the present invention is to provide a coated printing paper used for ink jet printing machines, which has an ink fixing property and ink absorption property corresponding to ink jet printing, which inhibits poor dot diffusion, and which is excellent in abrasion resistance property of printed portions. According to the present invention, provided is a coated printing paper comprising a base paper, an undercoating layer which is applied on at least one surface of the base paper and contains a pigment and a binder, and one or more coating layers on the undercoating layer, wherein the base paper contains at least one selected from a cationic resin and a multivalent cation salt; the uppermost coating layer contains at least a colloidal silica; and the 75° gloss according to JIS Z8741 of the surface of the uppermost coating layer is 40% or more.

    摘要翻译： 本发明的目的是提供一种用于喷墨印刷机的涂布印刷纸，其具有对应于喷墨印刷的油墨定影性和油墨吸收性能，其抑制差的点扩散，并且其耐磨性能优异 的印刷部分。 根据本发明，提供了一种涂布印刷纸，其包括原纸，底涂层，其涂布在原纸的至少一个表面上并含有颜料和粘合剂，以及在底涂层上具有一个或多个涂层 其中所述原纸含有选自阳离子树脂和多价阳离子盐中的至少一种; 最上层的涂层至少含有胶体二氧化硅; 并且最上层涂层表面的JIS Z8741的75°光泽度为40％以上。

    Printing paper and method for forming printed images
    5.
    发明授权
    Printing paper and method for forming printed images 有权
    印刷纸和形成印刷图像的方法

    公开(公告)号：US08927110B2

    公开(公告)日：2015-01-06

    申请号：US13876783

    申请日：2011-09-21

    申请人： Koji Idei ,  Masanori Nagoshi ,  Kazutoshi Iida ,  Atsushi Nakamura

    发明人： Koji Idei ,  Masanori Nagoshi ,  Kazutoshi Iida ,  Atsushi Nakamura

    IPC分类号： B32B23/04

    CPC分类号： B41M5/50 ,  B41J2/01 ,  B41M5/0035 ,  B41M5/5218 ,  D21H19/44 ,  Y10T428/31971 ,  Y10T428/31993

    摘要： The present invention provides plain printing paper comprising a paper substrate containing, as main components, cellulose pulp and calcium carbonate as a filler, and an optional cationic resin and a multivalent cation salt attached onto the paper substrate, wherein the total amount of the cationic resin and the multivalent cation salt attached on both surfaces of the paper substrate is 1.0 g/m2 to 5.0 g/m2, both inclusive, and the mass ratio of the cationic resin to the multivalent cation salt is 0:100 to 90:10, both inclusive.

    摘要翻译： 本发明提供了一种普通的印刷纸，其包含纸基材，其以纤维素纸浆和作为填料的碳酸钙为主要成分，以及附着在纸基材上的任选的阳离子树脂和多价阳离子盐，其中阳离子树脂的总量 附着在纸基材的两面上的多价阳离子盐为1.0g / m 2〜5.0g / m 2，阳离子树脂与多价阳离子盐的质量比为0:100〜90:10， 包括的。

    Coated printing paper and method for forming printed images
    6.
    发明授权
    Coated printing paper and method for forming printed images 有权
    涂布印刷纸和形成印刷图像的方法

    公开(公告)号：US09174479B2

    公开(公告)日：2015-11-03

    申请号：US13876512

    申请日：2011-09-21

    申请人： Masanori Nagoshi ,  Kazutoshi Iida ,  Koji Idei ,  Toru Kaneko

    发明人： Masanori Nagoshi ,  Kazutoshi Iida ,  Koji Idei ,  Toru Kaneko

    IPC分类号： B41J2/01 ,  B41M5/50 ,  D21H19/44 ,  B41M5/52 ,  B41M5/00

    CPC分类号： B41M5/50 ,  B41J2/01 ,  B41M5/0035 ,  B41M5/5218 ,  D21H19/44 ,  Y10T428/31971 ,  Y10T428/31993

    摘要： The invention provides coated printing paper having base paper and on at least one surface of the base paper, a coating layer containing a pigment and a binder as main components, wherein the base paper contains calcium carbonate, the coating layer contains ground calcium carbonate as a pigment in an amount of 50 parts by mass or more relative to 100 parts by mass of the total of the pigment(s) in the coating layer, the base paper and/or the coating layer contains a calcium compound other than calcium carbonate, and the content of calcium derived from the calcium compound is 3 mmol to 60 mmol, both inclusive, in terms of calcium ions per 1 m2 of the base paper and/or the coating layer.

    摘要翻译： 本发明提供具有原纸的涂布印刷纸和原纸的至少一个表面，含有颜料和粘合剂作为主要成分的涂层，其中原纸含有碳酸钙，涂层含有研磨的碳酸钙作为 颜料的含量相对于涂层中的颜料总量100质量份为50质量份以上，原纸和/或涂层含有碳酸钙以外的钙化合物， 根据每1m 2原纸和/或涂层的钙离子，来自钙化合物的钙的含量为3mmol至60mmol。

    PRINTING PAPER AND METHOD FOR FORMING PRINTED IMAGES
    7.
    发明申请
    PRINTING PAPER AND METHOD FOR FORMING PRINTED IMAGES 有权
    印刷纸和形成印刷图像的方法

    公开(公告)号：US20130187977A1

    公开(公告)日：2013-07-25

    申请号：US13876783

    申请日：2011-09-21

    申请人： Koji Idei ,  Masanori Nagoshi ,  Kazutoshi Iida ,  Atsushi Nakamura

    发明人： Koji Idei ,  Masanori Nagoshi ,  Kazutoshi Iida ,  Atsushi Nakamura

    IPC分类号： B41M5/50

    CPC分类号： B41M5/50 ,  B41J2/01 ,  B41M5/0035 ,  B41M5/5218 ,  D21H19/44 ,  Y10T428/31971 ,  Y10T428/31993

    摘要： The present invention provides plain printing paper comprising a paper substrate containing, as main components, cellulose pulp and calcium carbonate as a filler, and an optional cationic resin and a multivalent cation salt attached onto the paper substrate, wherein the total amount of the cationic resin and the multivalent cation salt attached on both surfaces of the paper substrate is 1.0 g/m2 to 5.0 g/m2, both inclusive, and the mass ratio of the cationic resin to the multivalent cation salt is 0:100 to 90:10, both inclusive.

    摘要翻译： 本发明提供了一种普通的印刷纸，其包含纸基材，其以纤维素纸浆和作为填料的碳酸钙为主要成分，以及附着在纸基材上的任选的阳离子树脂和多价阳离子盐，其中阳离子树脂的总量 附着在纸基材的两面上的多价阳离子盐为1.0g / m 2〜5.0g / m 2，阳离子树脂与多价阳离子盐的质量比为0:100〜90:10， 包括的。

    COATED PRINTING PAPER AND METHOD FOR FORMING PRINTED IMAGES
    8.
    发明申请
    COATED PRINTING PAPER AND METHOD FOR FORMING PRINTED IMAGES 有权
    包装印刷纸和形成印刷图像的方法

    公开(公告)号：US20130176371A1

    公开(公告)日：2013-07-11

    申请号：US13876512

    申请日：2011-09-21

    申请人： Masanori Nagoshi ,  Kazutoshi Iida ,  Koji Idei ,  Toru Kaneko

    发明人： Masanori Nagoshi ,  Kazutoshi Iida ,  Koji Idei ,  Toru Kaneko

    IPC分类号： B41M5/50 ,  B41J2/01

    CPC分类号： B41M5/50 ,  B41J2/01 ,  B41M5/0035 ,  B41M5/5218 ,  D21H19/44 ,  Y10T428/31971 ,  Y10T428/31993

    摘要： The invention provides coated printing paper comprising base paper and on at least one surface of the base paper, a coating layer containing a pigment and a binder as main components, wherein the base paper contains calcium carbonate, the coating layer contains ground calcium carbonate as a pigment in an amount of 50 parts by mass or more relative to 100 parts by mass of the total of the pigment(s) in the coating layer, the base paper and/or the coating layer contains a calcium compound other than calcium carbonate, and the content of calcium derived from the calcium compound is 3 mmol to 60 mmol, both inclusive, in terms of calcium ions per 1 m2 of the base paper and/or the coating layer.

    摘要翻译： 本发明提供包含原纸的涂布印刷纸和原纸的至少一个表面，含有颜料和粘合剂作为主要成分的涂层，其中原纸含有碳酸钙，涂层含有研磨的碳酸钙作为 颜料的含量相对于涂层中的颜料总量100质量份为50质量份以上，原纸和/或涂层含有碳酸钙以外的钙化合物， 根据每1m 2原纸和/或涂层的钙离子，来自钙化合物的钙的含量为3mmol至60mmol。