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1. 发明授权

US08747958B2 Actinic ray curable inkjet ink composition, printed article, shaped printed product, and printed article forming method 有权
标题翻译：光化学射线固化喷墨油墨组合物，印刷品，成型印刷品和印刷品成型方法
公开(公告)号：US08747958B2
公开(公告)日：2014-06-10
申请号：US13183038
申请日：2011-07-14
申请人： Kazuhiro Yokoi , Kenjiro Araki
发明人： Kazuhiro Yokoi , Kenjiro Araki
IPC分类号： C09D11/02 , C08F2/46 , C08J3/28
CPC分类号： C09D11/101 , C09D7/65 , C09D7/67 , C09D7/69 , Y10T428/24802
摘要： The present invention provides an actinic ray curable ink composition for inkjet recording, which has a high sensitivity for inhibiting a blocking phenomenon and capability for forming an image, obtained by curing, which exhibits excellent shaping suitability and punching suitability, and which includes: a colorant; a polymerization initiator; a polymerizable monomer; and organic fine particles, the polymerizable monomer containing a monofunctional monomer in an amount of 90% by mass or more with respect to a total mass of the polymerizable monomer, and organic fine particles that are crosslinked.
摘要翻译：本发明提供了一种用于喷墨记录的光化学射线固化型油墨组合物，其具有高的敏感性，用于抑制通过固化获得的阻挡现象和形成图像的能力，其表现出优异的成形适应性和冲孔适用性，并且其包括：着色剂 ; 聚合引发剂; 可聚合单体; 和有机细颗粒，相对于可聚合单体的总质量，含有相对于可聚合单体的总质量为90质量％以上的单官能单体的可聚合单体和交联的有机细颗粒。

2. 发明申请

US20110074897A1 INK COMPOSITION AND INKJET RECORDING METHOD 有权
标题翻译：墨水组合物和喷墨记录方法
公开(公告)号：US20110074897A1
公开(公告)日：2011-03-31
申请号：US12889134
申请日：2010-09-23
申请人： Kenjiro ARAKI
发明人： Kenjiro ARAKI
IPC分类号： B41J2/01 , C09D11/10
CPC分类号： C09D11/101 , C08F2/50 , C09D11/32
摘要： An ink composition is provided that includes (A) a monofunctional monomer comprising an acrylate monomer represented by Formula (I) and (B) a photopolymerization initiator represented by Formula (II), the monofunctional monomer (A) having a content of 30 to 90 wt %. There is also provided an inkjet recording method that includes (a1) a step of discharging onto a recording medium the ink composition according to any one of Claims 1 to 11; and (b1) a step of curing the ink composition by irradiating the discharged ink composition with actinic radiation.
摘要翻译：提供一种油墨组合物，其包含：（A）包含由式（I）表示的丙烯酸酯单体和（B）由式（II）表示的光聚合引发剂，单官能单体（A），含量为30〜90 重量％。还提供了一种喷墨记录方法，其包括（a1）向记录介质上排出根据权利要求1至11中任一项所述的油墨组合物的步骤; 和（b1）通过用光化辐射照射排出的油墨组合物来固化油墨组合物的步骤。

3. 发明申请

US20100080925A1 INK COMPOSITION AND INKJET RECORDING METHOD 审中-公开
标题翻译：墨水组合物和喷墨记录方法
公开(公告)号：US20100080925A1
公开(公告)日：2010-04-01
申请号：US12567584
申请日：2009-09-25
申请人： Kenjiro ARAKI , Yasuhito Oshima
发明人： Kenjiro ARAKI , Yasuhito Oshima
IPC分类号： C09D163/00 , C08K5/3415 , C08K5/23 , C08K5/3432 , B05D3/06 , C09D129/10
CPC分类号： C09D11/101 , C09D11/324
摘要： An ink composition is provided that includes (A) a pigment other than titanium oxide, (B) a cationically polymerizable compound, and (C) a photo-acid generator, the pigment (A) having a content of 3.5 to 20 wt %, the cationically polymerizable compound (B) containing only an oxirane compound and/or an oxetane compound, the oxirane compound and/or the oxetane compound containing a low-viscosity compound having a viscosity at 25° C. of no greater than 12 mPa·s, and the low-viscosity compound having a total content of 65 to 100 wt % relative to the total weight of the cationically polymerizable compound (B). There is also provided an inkjet recording method that includes (a1) a step of discharging the ink composition above onto a recording medium and (b1) a step of curing the ink composition by irradiating the discharged ink composition with actinic radiation.
摘要翻译：提供了一种墨水组合物，其包含（A）除了氧化钛以外的颜料，（B）阳离子聚合性化合物和（C）光酸发生剂，所述颜料（A）的含量为3.5〜20重量％仅含有环氧乙烷化合物和/或氧杂环丁烷化合物的阳离子聚合性化合物（B），含有25℃以下粘度为12mPa·s以下的低粘度化合物的环氧乙烷化合物和/或氧杂环丁烷化合物，和相对于阳离子聚合性化合物（B）的总重量，总含量为65〜100重量％的低粘度化合物。还提供了一种喷墨记录方法，其包括（a1）将上述油墨组合物排出到记录介质上的步骤和（b1）通过用光化辐射照射排出的油墨组合物来固化油墨组合物的步骤。

4. 发明授权

US08361563B2 Ink composition and inkjet recording method 有权
标题翻译：油墨成分和喷墨记录方法
公开(公告)号：US08361563B2
公开(公告)日：2013-01-29
申请号：US12885172
申请日：2010-09-17
申请人： Kenjiro Araki , Yasuhito Oshima
发明人： Kenjiro Araki , Yasuhito Oshima
IPC分类号： C08J7/18 , C09D11/02
CPC分类号： C09D11/101 , C09D11/322
摘要： An ink composition comprising: (A) an isoindoline-based pigment; (B) a pigment dispersing agent; (C) a radically polymerizable compound; and (D) a polymerization initiator; the radically polymerizable compound (C) comprising at least one compound selected from the group consisting of compounds represented by Formula (I) to Formula (III): wherein R1 denotes a hydrogen atom or a methyl group, A1 denotes a single bond or a divalent linking group, R2 denotes a monovalent substituent, m denotes an integer of 0 to 13, and when m is an integer of 2 to 13, the R2s may be identical to or different from each other, R3 denotes a hydrogen atom or a methyl group, A2 denotes a single bond or a divalent linking group, and n denotes an integer of 1 to 5.
摘要翻译：一种油墨组合物，其包含：（A）异吲哚啉类颜料; （B）颜料分散剂; （C）自由基聚合性化合物; 和（D）聚合引发剂; 所述自由基聚合性化合物（C）含有选自由式（I）〜式（III）表示的化合物中的至少一种化合物：其中R1表示氢原子或甲基，A1表示单键或二价连接基团，R 2表示一价取代基，m表示0〜13的整数，当m为2〜13的整数时，R 2可以相同也可以不同，R 3表示氢原子或甲基，A2表示单键或二价连接基团，n表示1〜5的整数。

5. 发明申请

US20110071239A1 INK COMPOSITION AND INKJET RECORDING METHOD 有权
标题翻译：墨水组合物和喷墨记录方法
公开(公告)号：US20110071239A1
公开(公告)日：2011-03-24
申请号：US12885172
申请日：2010-09-17
申请人： Kenjiro ARAKI , Yasuhito OSHIMA
发明人： Kenjiro ARAKI , Yasuhito OSHIMA
IPC分类号： C08K5/3417
CPC分类号： C09D11/101 , C09D11/322
摘要： An ink composition comprising: (A) an isoindoline-based pigment; (B) a pigment dispersing agent; (C) a radically polymerizable compound; and (D) a polymerization initiator; the radically polymerizable compound (C) comprising at least one compound selected from the group consisting of compounds represented by Formula (I) to Formula (III): wherein R1 denotes a hydrogen atom or a methyl group, A1 denotes a single bond or a divalent linking group, R2 denotes a monovalent substituent, m denotes an integer of 0 to 13, and when m is an integer of 2 to 13, the R2s may be identical to or different from each other, R3 denotes a hydrogen atom or a methyl group, A2 denotes a single bond or a divalent linking group, and n denotes an integer of 1 to 5.
摘要翻译：一种油墨组合物，其包含：（A）异吲哚啉类颜料; （B）颜料分散剂; （C）可自由基聚合的化合物; 和（D）聚合引发剂; 所述自由基聚合性化合物（C）含有选自由式（I）〜式（III）表示的化合物中的至少一种化合物：其中R1表示氢原子或甲基，A1表示单键或二价连接基团，R 2表示一价取代基，m表示0〜13的整数，当m为2〜13的整数时，R 2可以相同也可以不同，R 3表示氢原子或甲基，A2表示单键或二价连接基团，n表示1〜5的整数。

6. 发明授权

US08342674B2 Ink composition and inkjet recording method 有权
标题翻译：油墨成分和喷墨记录方法
公开(公告)号：US08342674B2
公开(公告)日：2013-01-01
申请号：US12889134
申请日：2010-09-23
申请人： Kenjiro Araki
发明人： Kenjiro Araki
IPC分类号： B41J2/01 , B41J2/195 , B41J2/14 , B41M5/20
CPC分类号： C09D11/101 , C08F2/50 , C09D11/32
摘要： An ink composition is provided that includes (A) a monofunctional monomer comprising an acrylate monomer represented by Formula (I) and (B) a photopolymerization initiator represented by Formula (II), the monofunctional monomer (A) having a content of 30 to 90 wt %. There is also provided an inkjet recording method that includes (a1) a step of discharging onto a recording medium the ink composition according to any one of Claims 1 to 11; and (b1) a step of curing the ink composition by irradiating the discharged ink composition with actinic radiation.
摘要翻译：提供一种油墨组合物，其包含：（A）包含由式（I）表示的丙烯酸酯单体和（B）由式（II）表示的光聚合引发剂，单官能单体（A），含量为30〜90 重量％。还提供了一种喷墨记录方法，其包括（a1）向记录介质上排出根据权利要求1至11中任一项所述的油墨组合物的步骤; 和（b1）通过用光化辐射照射排出的油墨组合物来固化油墨组合物的步骤。

7. 发明申请

US20120028002A1 ACTINIC RAY CURABLE INKJET INK COMPOSITION, PRINTED ARTICLE, SHAPED PRINTED PRODUCT, AND PRINTED ARTICLE FORMING METHOD 有权
标题翻译： ACTINIC RAY可固化喷墨墨水组合物，印刷品，形状印刷产品和印刷制品成型方法
公开(公告)号：US20120028002A1
公开(公告)日：2012-02-02
申请号：US13183038
申请日：2011-07-14
申请人： Kazuhiro YOKOI , Kenjiro ARAKI
发明人： Kazuhiro YOKOI , Kenjiro ARAKI
IPC分类号： B32B3/00 , C09D11/02
CPC分类号： C09D11/101 , C09D7/65 , C09D7/67 , C09D7/69 , Y10T428/24802
摘要： The present invention provides an actinic ray curable ink composition for inkjet recording, which has a high sensitivity for inhibiting a blocking phenomenon and capability for forming an image, obtained by curing, which exhibits excellent shaping suitability and punching suitability, and which includes: a colorant; a polymerization initiator; a polymerizable monomer; and organic fine particles, the polymerizable monomer containing a monofunctional monomer in an amount of 90% by mass or more with respect to a total mass of the polymerizable monomer, and organic fine particles that are crosslinked.
摘要翻译：本发明提供了一种用于喷墨记录的光化学射线固化型油墨组合物，其具有高的敏感性，用于抑制通过固化获得的阻挡现象和形成图像的能力，其表现出优异的成形适应性和冲孔适用性，并且其包括：着色剂 ; 聚合引发剂; 可聚合单体; 和有机细颗粒，相对于可聚合单体的总质量，含有相对于可聚合单体的总质量为90质量％以上的单官能单体的可聚合单体和交联的有机细颗粒。

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