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1. 发明授权

US08602550B2 Coated printing paper 有权
标题翻译：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。

2. 发明授权

US08609210B2 Coated printing paper 有权
标题翻译：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。

3. 发明申请

US20120107531A1 COATED PRINTING PAPER 有权
标题翻译：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。

4. 发明申请

US20120114880A1 COATED PRINTING PAPER 有权
标题翻译：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。

5. 发明授权

US08927110B2 Printing paper and method for forming printed images 有权
标题翻译：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。

6. 发明授权

US09174479B2 Coated printing paper and method for forming printed images 有权
标题翻译：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。

7. 发明申请

US20130187977A1 PRINTING PAPER AND METHOD FOR FORMING PRINTED IMAGES 有权
标题翻译：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。

8. 发明申请

US20130176371A1 COATED PRINTING PAPER AND METHOD FOR FORMING PRINTED IMAGES 有权
标题翻译：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。

9. 发明授权

US5958579A Ink jet recording sheet 失效
标题翻译：喷墨记录纸
公开(公告)号：US5958579A
公开(公告)日：1999-09-28
申请号：US654677
申请日：1996-05-29
申请人： Koji Idei , Yoshihiko Hibino , Junichi Soga
发明人： Koji Idei , Yoshihiko Hibino , Junichi Soga
IPC分类号： B41J2/01 , B41M5/00 , B41M5/50 , B41M5/52 , D21H19/24 , G03F7/00 , G03G7/00
CPC分类号： G03G7/0046 , B41M5/5245 , G03F7/002 , G03G7/004
摘要： An ink jet recording sheet to be used for a high speed rotary ink jet printing system employing an auxiliary drying device of a dielectric heating type, said sheet comprising a support and a cationic resin attached to the support.
摘要翻译：一种用于采用电介质加热型辅助干燥装置的高速旋转式喷墨打印系统的喷墨记录纸，所述片材包含支持体和附着于支持体上的阳离子树脂。

10. 发明授权

US06969445B1 Ink jet recording paper 有权
标题翻译：喷墨记录纸
公开(公告)号：US06969445B1
公开(公告)日：2005-11-29
申请号：US09673567
申请日：1999-04-12
申请人： Yoshihiko Hibino , Koji Idei
发明人： Yoshihiko Hibino , Koji Idei
IPC分类号： B41M5/00 , B41M5/50 , B41M5/52 , D21H19/10 , D21H21/30
CPC分类号： D21H19/10 , B41M5/508 , B41M5/52 , B41M5/5227 , B41M5/5245 , B41M5/5254 , D21H21/30
摘要： The object of the present invention is to provide an ink jet recording paper of so-called plain paper type having no coating of pigment on the recording surface which is excellent in image density and color reproducibility of the recorded image and besides has a water resistance of the printed portion. According to the present invention, there is provided an ink jet recording paper which comprises a neutral base paper comprising a wood pulp as a main starting material on which is coated a coating solution containing a fluorescent brightening agent, a water-soluble binder and a cationic polymer fixing agent and in which the coated paper has an ISO whiteness of not less than 95% and a fluorescence intensity of 7–15% measured by a method specified in JIS P-8148 using a xenon flash lamp as a light source. In the ink jet recording paper, preferably, the base paper is made using calcium carbonate as a filler and the ash content of the base paper is adjusted to 5–20% by a specific treatment, and a specific fluorescent brightening agent and a specific cationic polymer fixing agent are contained at a specific mixing ratio.
摘要翻译：本发明的目的是提供一种在记录表面上没有颜料涂层的所谓普通纸类型的喷墨记录纸，其记录图像的图像密度和颜色再现性优异，并且还具有打印部分。根据本发明，提供了一种喷墨记录纸，其包括中性原纸，其包含木浆作为主要原料，在其上涂布含有荧光增白剂，水溶性粘合剂和阳离子性的涂布溶液聚合物固色剂，其中通过使用氙闪光灯作为光源的JIS P-8148中规定的方法测量的涂布纸具有不小于95％的ISO白度和7-15％的荧光强度。在喷墨记录纸中，优选使用碳酸钙作为填料制造原纸，通过特定处理将原纸的灰分含量调整为5〜20％，特定的荧光增白剂和特定的阳离子以特定的混合比含有聚合物固定剂。

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