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1. 发明授权

US09260611B2 Synthesis method for self-dispersible pigment, self-dispersible pigment, ink jet ink, ink cartridge, and ink jet recording method 有权
标题翻译：自分散颜料，自分散颜料，喷墨油墨，墨盒和喷墨记录方法的合成方法
公开(公告)号：US09260611B2
公开(公告)日：2016-02-16
申请号：US13286615
申请日：2011-11-01
申请人： Katsuhiro Hayashi , Junichi Sakai , Kenji Nishiguchi
发明人： Katsuhiro Hayashi , Junichi Sakai , Kenji Nishiguchi
IPC分类号： B41J2/01 , C09C1/56 , B41J2/21 , C09C3/08 , C09D11/322 , C09B67/00 , C09B56/04 , C09D11/324
CPC分类号： C09C1/565 , B41J2/01 , B41J2/2107 , C09B56/04 , C09B68/26 , C09B68/4257 , C09B68/443 , C09C3/08 , C09D11/322 , C09D11/324
摘要： Provided is a synthesis method for a self-dispersible pigment, including performing ring-opening addition of a lactone-based compound to an acidic group bonded to a surface of a pigment particle directly or via another atomic group to bond a functional group including an ester group to the surface of the pigment particle.
摘要翻译：本发明提供一种自分散性颜料的合成方法，其包括将内酯类化合物直接或通过另一原子基与键合到颜料颗粒表面的酸性基团进行开环加成以键合含有酯的官能团组合到颜料颗粒的表面。

2. 发明授权

US08889763B2 Ink jet ink, ink jet recording method, and ink cartridge 有权
标题翻译：喷墨油墨，喷墨记录方法和墨盒
公开(公告)号：US08889763B2
公开(公告)日：2014-11-18
申请号：US12572569
申请日：2009-10-02
申请人： Katsuhiro Hayashi , Kenji Nishiguchi
发明人： Katsuhiro Hayashi , Kenji Nishiguchi
IPC分类号： B41J2/01 , B41J2/175 , C08L33/06 , C09B67/00 , C09D5/00 , C09D11/00 , G01D11/00 , C09D11/326
CPC分类号： C09D11/326
摘要： To provide an ink jet ink capable of achieving both high colorability and excellent bleeding resistance of an image and having excellent storage stability, provided is an ink jet ink including at least a pigment and a star polymer having a structure represented by at least one formula selected from the group consisting of the following general formulae (1) to (3). R1—(S—R1′)n1 General formula (1) R2—(X—S—R2′)n2 General formula (2) R3—(O—X—S—R3′)n3 General formula (3)
摘要翻译：为了提供能够实现图像的高着色性和优异的耐渗色性并且具有优异的储存稳定性的喷墨油墨，提供了包括至少一种颜料的星形聚合物和具有至少一种选自下式的星形聚合物的喷墨油墨由以下通式（1）〜（3）组成的组。 R1-（S-R1'）n1通式（1）R2-（X-S-R2'）n2通式（2）R3-（O-X-S-R3'）n3通式（3）

3. 发明授权

US08439495B2 Ink jet liquid composition, set, liquid cartridge, and ink jet recording method 有权
标题翻译：喷墨液组合物，固定剂，液体盒和喷墨记录方法
公开(公告)号：US08439495B2
公开(公告)日：2013-05-14
申请号：US13216989
申请日：2011-08-24
申请人： Kenji Nishiguchi , Sachie Furukawa , Katsuhiro Hayashi
发明人： Kenji Nishiguchi , Sachie Furukawa , Katsuhiro Hayashi
IPC分类号： G01D11/00
CPC分类号： C09D11/40 , C08F297/026 , C09D11/322 , C09D11/54
摘要： An ink jet liquid composition which is used with an ink containing a pigment and which contains an ABC triblock polymer formed from an A block having an aryl group, a B block having a unit represented by the general formula (1), and a C block having a unit represented by the general formula (2), wherein an acid value of the polymer is 20 mgKOH/g or more and less than 150 mgKOH/g, the ratio of the number average molecular weight of the polymer to the acid value is 50 or more and 200 or less, the proportion of the A block in the polymer is 20.0 percent by mass or more and 80.0 percent by mass or less and is 5.0 times or more and 15.0 times or less the proportion of units derived from all acidic monomers contained in the polymer.
摘要翻译：一种喷墨液体组合物，其与含有颜料的油墨一起使用，其含有由具有芳基的A嵌段形成的ABC三嵌段聚合物，具有由通式（1）表示的单元的B嵌段和C嵌段具有由通式（2）表示的单元，其中聚合物的酸值为20mgKOH / g以上且小于150mgKOH / g，聚合物的数均分子量与酸值的比率为 50以上且200以下，聚合物中的A嵌段的比例为20.0质量％以上且80.0质量％以下，为来自所有酸性的单元的比例的5.0倍以上15.0倍以下包含在聚合物中的单体。

4. 发明授权

US08425027B2 Clear ink, ink jet recording method, ink set, ink cartridge, recording unit and ink jet recording apparatus 有权
标题翻译：清墨，喷墨记录方法，油墨组，墨盒，记录单元和喷墨记录装置
公开(公告)号：US08425027B2
公开(公告)日：2013-04-23
申请号：US12815961
申请日：2010-06-15
申请人： Yuko Nishiwaki , Yoshio Nakajima , Yuhei Shimizu , Tetsu Iwata , Katsuhiro Hayashi , Kenji Nishiguchi
发明人： Yuko Nishiwaki , Yoshio Nakajima , Yuhei Shimizu , Tetsu Iwata , Katsuhiro Hayashi , Kenji Nishiguchi
IPC分类号： B41J2/17 , G01D11/00
CPC分类号： C09D11/40 , C09D11/324
摘要： Provided is an ink jet clear ink containing a polymer fine particle. The polymer fine particle has a core-shell structure obtained by polymerizing an α,β-ethylenically unsaturated hydrophobic monomer (b) as a core polymer in the presence of a shell polymer that is a copolymer having at least a unit derived from an α,β-ethylenically unsaturated hydrophobic monomer (a) and a unit derived from a monomer selected from an α,β-ethylenically unsaturated acid monomer and a salt thereof. The α,β-ethylenically unsaturated hydrophobic monomer (b) includes at least a monomer containing a chain structure saturated alkyl group.
摘要翻译：提供了含有聚合物细颗粒的喷墨透明油墨。聚合物细颗粒具有核 - 壳结构，其通过在作为共聚物的壳聚合物存在下聚合作为核心聚合物的α，β-烯属不饱和疏水性单体（b）而获得，所述壳聚合物是至少具有衍生自α， β-烯键式不饱和单体（a）和衍生自选自α，β-烯键式不饱和酸单体及其盐的单体的单元。 α，β-烯键式不饱和疏水性单体（b）至少包括含链状饱和烷基的单体。

5. 发明申请

US20120050391A1 INK JET LIQUID COMPOSITION, SET, LIQUID CARTRIDGE, AND INK JET RECORDING METHOD 有权
标题翻译：喷墨液体组合物，液体墨盒和喷墨记录方法
公开(公告)号：US20120050391A1
公开(公告)日：2012-03-01
申请号：US13216989
申请日：2011-08-24
申请人： Kenji Nishiguchi , Sachie Furukawa , Katsuhiro Hayashi
发明人： Kenji Nishiguchi , Sachie Furukawa , Katsuhiro Hayashi
IPC分类号： B41J2/015 , C09D11/02 , C08F20/26 , C08F20/10 , C07C69/734 , C07C69/604
CPC分类号： C09D11/40 , C08F297/026 , C09D11/322 , C09D11/54
摘要： An ink jet liquid composition which is used with an ink containing a pigment and which contains an ABC triblock polymer formed from an A block having an aryl group, a B block having a unit represented by the general formula (1), and a C block having a unit represented by the general formula (2), wherein an acid value of the polymer is 20 mgKOH/g or more and less than 150 mgKOH/g, the ratio of the number average molecular weight of the polymer to the acid value is 50 or more and 200 or less, the proportion of the A block in the polymer is 20.0 percent by mass or more and 80.0 percent by mass or less and is 5.0 times or more and 15.0 times or less the proportion of units derived from all acidic monomers contained in the polymer.
摘要翻译：一种喷墨液体组合物，其与含有颜料的油墨一起使用，其含有由具有芳基的A嵌段形成的ABC三嵌段聚合物，具有由通式（1）表示的单元的B嵌段和C嵌段具有由通式（2）表示的单元，其中聚合物的酸值为20mgKOH / g以上且小于150mgKOH / g，聚合物的数均分子量与酸值的比率为 50以上且200以下，聚合物中的A嵌段的比例为20.0质量％以上且80.0质量％以下，为来自所有酸性的单元的比例的5.0倍以上15.0倍以下包含在聚合物中的单体。

6. 发明申请

US20100086687A1 INK JET INK, INK JET RECORDING METHOD, AND INK CARTRIDGE 有权
标题翻译：墨水喷射墨水，喷墨记录方法和墨盒
公开(公告)号：US20100086687A1
公开(公告)日：2010-04-08
申请号：US12572569
申请日：2009-10-02
申请人： Katsuhiro Hayashi , Kenji Nishiguchi
发明人： Katsuhiro Hayashi , Kenji Nishiguchi
IPC分类号： B05D5/06 , C08L33/26 , B41J2/175 , C08L33/02
CPC分类号： C09D11/326
摘要： To provide an ink jet ink capable of achieving both high colorability and excellent bleeding resistance of an image and having excellent storage stability, provided is an ink jet ink including at least a pigment and a star polymer having a structure represented by at least one formula selected from the group consisting of the following general formulae (1) to (3). R1—(S—R1′)n1 General formula (1) R2—(X—S—R2′)n2 General formula (2) R3—(O—X—S—R3′)n3 General formula (3)
摘要翻译：为了提供能够实现图像的高着色性和优异的耐渗色性并且具有优异的储存稳定性的喷墨油墨，提供了包括至少一种颜料的星形聚合物和具有至少一种选自下式的星形聚合物的喷墨油墨由以下通式（1）〜（3）组成的组。 R1-（S-R1'）n1通式（1）R2-（X-S-R2'）n2通式（2）R3-（O-X-S-R3'）n3通式（3）

7. 发明授权

US07977409B2 Ink jet ink, ink jet recording method, and ink cartridge 有权
标题翻译：喷墨油墨，喷墨记录方法和墨盒
公开(公告)号：US07977409B2
公开(公告)日：2011-07-12
申请号：US12572581
申请日：2009-10-02
申请人： Kenji Nishiguchi , Katsuhiro Hayashi
发明人： Kenji Nishiguchi , Katsuhiro Hayashi
IPC分类号： C09D11/10
CPC分类号： C09D11/326
摘要： Provided is an ink jet ink capable of achieving both high colorability and excellent bleeding resistance of an image. The ink jet ink includes at least a pigment and a star polymer in which at least three copolymer chains of α,β-ethylenically unsaturated monomers are bonded to a central skeleton, in which the copolymer chains of the α,β-ethylenically unsaturated monomers are copolymers of at least one first monomer selected from the group consisting of aromatic (meth)acrylates and aromatic (meth)acrylamides and at least one second monomer selected from the group consisting of acid monomers and salts of the acid monomers.
摘要翻译：提供了能够实现图像的高着色性和优异的耐渗色性的喷墨墨水。喷墨油墨至少包含颜料和星形聚合物，其中α和bgr-烯属不饱和单体的至少三个共聚物链与中心骨架结合，其中α，b-烯属不饱和单体的共聚物链单体是选自芳族（甲基）丙烯酸酯和芳族（甲基）丙烯酰胺的至少一种第一单体和至少一种选自酸单体和酸单体的盐的第二单体的共聚物。

8. 发明申请

US20100086686A1 INK JET INK, INK JET RECORDING METHOD, AND INK CARTRIDGE 审中-公开
标题翻译：墨水喷射墨水，喷墨记录方法和墨盒
公开(公告)号：US20100086686A1
公开(公告)日：2010-04-08
申请号：US12572554
申请日：2009-10-02
申请人： Kenji Nishiguchi , Katsuhiro Hayashi
发明人： Kenji Nishiguchi , Katsuhiro Hayashi
IPC分类号： C09D11/10 , B05D5/00
CPC分类号： C09D11/326
摘要： Provided is an ink jet ink capable of achieving at a high level both ejection stability and storage stability. Provided is an ink jet ink, including at least a pigment, and a star polymer in which four or more (co)polymer chains of an α,β-ethylenically unsaturated monomer are bonded to a central skeleton. The (co)polymer chains have two or more first (co)polymer chains each containing at least an aromatic monomer unit and two or more second (co)polymer chains each containing at least one monomer unit selected from the group consisting of acid monomers and salts of the acid monomers.
摘要翻译：提供一种能够以高水平实现喷射稳定性和储存稳定性的喷墨油墨。提供了至少包含颜料的喷墨油墨和其中四个或更多个（共）聚合物链的α，b-烯属不饱和单体与中心骨架结合的星形聚合物。（共）聚合物链具有两个或更多个第一（共）聚合物链，每个第一（共）聚合物链每个含有至少一个芳族单体单元和两个或更多个第二（共）聚合物链，每个第二（共）聚合物链含有至少一个选自酸单体和酸单体的盐。

9. 发明申请

US20110001775A1 CLEAR INK, INK JET RECORDING METHOD, INK SET, INK CARTRIDGE, RECORDING UNIT AND INK JET RECORDING APPARATUS 有权
标题翻译：清洁油墨，喷墨记录方法，墨盒，墨盒，记录单元和墨水记录装置
公开(公告)号：US20110001775A1
公开(公告)日：2011-01-06
申请号：US12815961
申请日：2010-06-15
申请人： Yuko Nishiwaki , Yoshio Nakajima , Yuhei Shimizu , Tetsu Iwata , Katsuhiro Hayashi , Kenji Nishiguchi
发明人： Yuko Nishiwaki , Yoshio Nakajima , Yuhei Shimizu , Tetsu Iwata , Katsuhiro Hayashi , Kenji Nishiguchi
IPC分类号： B41J29/38 , C09D11/10 , B41J2/175
CPC分类号： C09D11/40 , C09D11/324
摘要： Provided is an ink jet clear ink containing a polymer fine particle. The polymer fine particle has a core-shell structure obtained by polymerizing an α,β-ethylenically unsaturated hydrophobic monomer (b) as a core polymer in the presence of a shell polymer that is a copolymer having at least a unit derived from an α,β-ethylenically unsaturated hydrophobic monomer (a) and a unit derived from a monomer selected from an α,β-ethylenically unsaturated acid monomer and a salt thereof. The α,β-ethylenically unsaturated hydrophobic monomer (b) includes at least a monomer containing a chain structure saturated alkyl group.
摘要翻译：提供了含有聚合物细颗粒的喷墨透明油墨。聚合物微粒具有通过在作为共聚物的壳聚合物存在下聚合作为核聚合物的α，b-烯属不饱和疏水单体（b）而获得的核 - 壳结构，所述共聚物至少具有来源于α的单元，烯属不饱和疏水单体（a）和衍生自选自α，β-烯键式不饱和酸单体和其盐的单体的单元。 α，b' - 烯属不饱和疏水性单体（b）至少包括含有链状结构饱和烷基的单体。

10. 发明申请

US20120147083A1 SYNTHESIS METHOD FOR SELF-DISPERSIBLE PIGMENT, SELF-DISPERSIBLE PIGMENT, INK JET INK, INK CARTRIDGE, AND INK JET RECORDING METHOD 有权
标题翻译：自分散颜料的合成方法，自分散色素，墨水喷墨墨盒，墨盒和喷墨记录方法
公开(公告)号：US20120147083A1
公开(公告)日：2012-06-14
申请号：US13286615
申请日：2011-11-01
申请人： Katsuhiro Hayashi , Junichi Sakai , Kenji Nishiguchi
发明人： Katsuhiro Hayashi , Junichi Sakai , Kenji Nishiguchi
IPC分类号： B41J2/175 , C08G63/08
CPC分类号： C09C1/565 , B41J2/01 , B41J2/2107 , C09B56/04 , C09B68/26 , C09B68/4257 , C09B68/443 , C09C3/08 , C09D11/322 , C09D11/324
摘要： Provided is a synthesis method for a self-dispersible pigment, including performing ring-opening addition of a lactone-based compound to an acidic group bonded to a surface of a pigment particle directly or via another atomic group to bond a functional group including an ester group to the surface of the pigment particle.
摘要翻译：本发明提供一种自分散性颜料的合成方法，其包括将内酯类化合物直接或通过另一原子基与键合到颜料颗粒表面的酸性基团进行开环加成以键合含有酯的官能团组合到颜料颗粒的表面。

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