公开(公告)号：US20080238998A1

公开(公告)日：2008-10-02

申请号：US12057167

申请日：2008-03-27

申请人： Yusuke NAKAZAWA ,  Toshiyuki MAKUTA ,  Tsutomu UMEBAYASHI

发明人： Yusuke NAKAZAWA ,  Toshiyuki MAKUTA ,  Tsutomu UMEBAYASHI

IPC分类号： B41J2/155 ,  B41J2/17

CPC分类号： B41J11/002

摘要： An active-energy ray curable ink-jet recording apparatus includes: an active-energy ray irradiation source; a plurality of full-line ink-jet heads which eject a liquid functional material that is curable by an active-energy ray, onto a recording medium which is scanned and transported; and a head controller for controlling the heads to form an image on the recording medium, wherein the plurality of full-line ink-jet heads include at least a black head and a yellow head on an extreme downstream side in a direction of transporting the recording medium.

摘要翻译： 一种活性能量射线固化型喷墨记录装置，包括：活性能量射线照射源; 将通过活性能量射线固化的液体功能材料喷射到扫描和运送的记录介质上的多条全线喷墨头; 以及头控制器，用于控制头在记录介质上形成图像，其中多条全线喷墨头至少包括在传送记录方向的最下游侧的黑色头和黄色头 中。

公开(公告)号：US20100203262A1

公开(公告)日：2010-08-12

申请号：US12693144

申请日：2010-01-25

申请人： Tsutomu UMEBAYASHI

发明人： Tsutomu UMEBAYASHI

IPC分类号： B05D3/06 ,  C08K5/3417

CPC分类号： C09D11/101 ,  C09D11/322

摘要： An ink composition comprising: (A) an isoindoline-based pigment; (B) a polymeric dispersant; (C) an alkylammonium salt of a sulfonated derivative of a disazo-based yellow colorant; (D) a polymerizable compound; and (E) a polymerization initiator.

摘要翻译： 一种油墨组合物，其包含：（A）异吲哚啉类颜料; （B）聚合物分散剂; （C）双偶氮类黄色着色剂的磺化衍生物的烷基铵盐; （D）可聚合化合物; 和（E）聚合引发剂。

公开(公告)号：US20090087576A1

公开(公告)日：2009-04-02

申请号：US12234982

申请日：2008-09-22

申请人： Tsutomu UMEBAYASHI

发明人： Tsutomu UMEBAYASHI

IPC分类号： C09D11/08 ,  C08L33/10 ,  B05D3/06

CPC分类号： C09D11/101

摘要： An ink composition is provided that includes compound A represented by Formula (I) below, compound B represented by Formula (II) below, and a polymerizable compound, wherein, in Formula (I), X denotes O, S, or NRa, n1 denotes 0 or 1, Ra, R1, R2, R3, R4, R5, R6, R7, R8, R9, and R10 independently denote a hydrogen atom or a monovalent substituent, and two of R1, R2, R3, R4, R5, R6, R7, and R8 that are adjacent may be linked to each other to form a ring, and in Formula (II), X denotes O, S, or NRb, n2 denotes 0 or 1, Rb, R11, R12, R13, R14, R15, R16, R17, and R18 independently denote a hydrogen atom or a monovalent substituent, and two of R11, R12, R13, and R14 that are adjacent may be linked to each other to form a ring. There is also provided an inkjet recording method comprising (a) a step of discharging the ink composition onto a recording medium, and (b) 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，其包含由下式（I）表示的化合物A，由下式（II）表示的化合物B和可聚合化合物，其中在式（I）中，X表示O，S或NR a，n1 表示0或1，Ra，R1，R2，R3，R4，R5，R6，R7，R8，R9和R10独立地表示氢原子或一价取代基，R1，R2，R3，R4，R5， 相邻的R 6，R 7和R 8可以彼此连接形成环，而在式（II）中，X表示O，S或NR b，n2表示0或1，Rb，R11，R12，R13， R14，R15，R16，R17和R18独立地表示氢原子或一价取代基，相邻的R11，R12，R13和R14中的两个可以彼此连接形成环。 还提供了一种喷墨记录方法，包括（a）将油墨组合物排放到记录介质上的步骤，和（b）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。

公开(公告)号：US20110027495A1

公开(公告)日：2011-02-03

申请号：US12844317

申请日：2010-07-27

申请人： Tsutomu UMEBAYASHI

发明人： Tsutomu UMEBAYASHI

IPC分类号： B05D5/06 ,  C08K5/3417

CPC分类号： C09D11/101 ,  C09D11/326 ,  C09D17/003

摘要： A pigment dispersion is provided that includes C.I. Pigment Yellow 185 and a polymer having a repeating unit represented by Formula (1). (In Formula (1), R denotes a hydrogen atom or a methyl group, J denotes —CO—, —COO—, —CONR1—, —OCO—, a methylene group, or a phenylene group, R1 denotes a hydrogen atom, an alkyl group, or an aryl group, n denotes 0 or 1, W denotes a single bond or a divalent linking group, and P denotes a heterocyclic residue or aromatic quinone structure-containing residue forming a basic skeleton of an organic pigment.) There are also provided an ink composition that includes C.I. Pigment Yellow 185 and a polymer having a repeating unit represented by Formula (1), and an inkjet recording method that includes a step of discharging onto a recording medium the ink composition and a step of curing the ink composition by irradiating the discharged ink composition with actinic radiation.

摘要翻译： 提供了一种颜料分散体，其包括C.I. 颜料黄185和具有由式（1）表示的重复单元的聚合物。 （式（1）中，R表示氢原子或甲基，J表示-CO-，-COO-，-CONR1-，-OCO-，亚甲基或亚苯基，R1表示氢原子， 烷基或芳基，n表示0或1，W表示单键或二价连接基，P表示形成有机颜料的基本骨架的杂环残基或含芳香族醌结构的残基。） 还提供了包括CI的油墨组合物 颜料黄185和具有由式（1）表示的重复单元的聚合物，以及喷墨记录方法，其包括将墨水组合物排出到记录介质上的步骤，以及通过用排出的油墨组合物照射来固化油墨组合物的步骤 光化辐射。

公开(公告)号：US20080180503A1

公开(公告)日：2008-07-31

申请号：US12022291

申请日：2008-01-30

申请人： Tsutomu UMEBAYASHI

发明人： Tsutomu UMEBAYASHI

IPC分类号： B41J2/01 ,  C09D11/00 ,  G01D11/00

CPC分类号： C09D11/101 ,  B41M7/0081 ,  C09D11/54

摘要： An ink set for inkjet recording is provided that includes at least a colored liquid composition comprising at least a radically polymerizable compound, a photopolymerization initiator, and a colorant, and an undercoat liquid composition comprising at least a radically polymerizable compound and a photopolymerization initiator, the colored liquid composition comprising as the photopolymerization initiator at least one type of α-aminoacetophenone compound, and the undercoat liquid composition comprising as the photopolymerization initiator at least one type of compound selected from the group consisting of an acylphosphine oxide compound, an α-hydroxyacetophenone compound, and an oxime ester compound. There is also provided an inkjet recording method employing the ink set for inkjet recording, the method including a step of applying the undercoat liquid composition on top of a recording medium, a step of semi-curing the undercoat liquid composition, and a step of carrying out image formation by discharging the colored liquid composition on top of the semi-cured undercoat liquid composition.

摘要翻译： 提供一种用于喷墨记录的油墨组，其至少包括至少包含可自由基聚合的化合物，光聚合引发剂和着色剂的着色液体组合物和至少包含自由基聚合性化合物和光聚合引发剂的底涂层液体组合物， 包含作为光聚合引发剂的至少一种α-氨基苯乙酮化合物的底色液体组合物，以及作为光聚合引发剂的底涂液体组合物，选自酰基氧化膦化合物，α-羟基苯乙酮化合物 ，和肟酯化合物。 还提供了一种使用喷墨记录用油墨组的喷墨记录方法，该方法包括将底涂层液体组合物涂覆在记录介质的顶部，半固化底涂层液体组合物的步骤，以及承载步骤 通过在半固化的底涂层液体组合物的顶部排出着色液体组合物来形成图像。

公开(公告)号：US20100247797A1

公开(公告)日：2010-09-30

申请号：US12748349

申请日：2010-03-26

申请人： Tsutomu UMEBAYASHI

发明人： Tsutomu UMEBAYASHI

IPC分类号： C08J7/18 ,  C07D335/04 ,  C08F2/46 ,  C08F2/48

CPC分类号： C09D11/101 ,  B33Y70/00 ,  C09D11/38

摘要： A photocurable composition is provided that includes a compound represented by Formula (I) below, in Formula (I), X denotes O, S, or NRa, n1 denotes 0 or 1, and R1 to R14 and Ra independently denote a hydrogen atom, a halogen atom, or a monovalent substituent, at least one of R1 to R14 and Ra not being a hydrogen atom.) There is also provided an inkjet recording method that includes (a1) a step of discharging the photocurable composition onto a recording medium and (b1) a step of curing the photocurable composition by irradiating the discharged photocurable composition with light.

摘要翻译： 提供了一种光固化性组合物，其包含式（I）表示的化合物，式（I）中X表示O，S或NR a，n 1表示0或1，R 1〜R 14和R 10分别表示氢原子， 卤素原子或一价取代基，R 1至R 14中的至少一个，Ra不为氢原子）。还提供了一种喷墨记录方法，其包括（a1）将光固化性组合物排出到记录介质上的步骤， （b1）通过用光照射被排出的光固化性组合物来固化光固化性组合物的工序。

公开(公告)号：US20090186163A1

公开(公告)日：2009-07-23

申请号：US12353500

申请日：2009-01-14

申请人： Tsutomu UMEBAYASHI ,  Ippei NAKAMURA ,  Tokihiko MATSUMURA

发明人： Tsutomu UMEBAYASHI ,  Ippei NAKAMURA ,  Tokihiko MATSUMURA

IPC分类号： B05D5/06 ,  C08F2/46

CPC分类号： C09D11/38 ,  B33Y70/00 ,  C09D11/101

摘要： A photocurable composition is provided that includes a polymerizable compound, a photopolymerization initiator, a compound represented by Formula (I) below, and an amine compound, the photopolymerization initiator comprising an acylphosphine oxide compound and/or an α-aminoacetophenone compound in Formula (I) above, X denotes O, S, or NR, n denotes 0 or 1, R denotes a hydrogen atom, an alkyl group, or an acyl group, R1, R2, R3, R4, R5, R6, R7, and R8 independently denote a hydrogen atom or a monovalent substituent, and two of R1, R2, R3, and R4 that are adjacent may be bonded to each other to form a ring. There are also provided a photocurable ink composition that includes the photocurable composition and a colorant, an ink composition for photocuring inkjet recording that includes the photocurable ink composition, a process for producing a photocured material that includes preparing the photocurable composition and irradiating the photocurable composition with light having a light emission peak in the range of at least 340 nm but no greater than 400 nm, and an inkjet recording method that includes discharging the ink composition onto a recording medium and irradiating the ink composition with actinic radiation.

摘要翻译： 提供了包含可聚合化合物，光聚合引发剂，由下式（I）表示的化合物和胺化合物的光固化性组合物，所述光聚合引发剂包括式（I）中的酰基氧化膦化合物和/或α-氨基苯乙酮化合物 ），X表示O，S或NR，n表示0或1，R表示氢原子，烷基或酰基，R 1，R 2，R 3，R 4，R 5，R 6，R 7和R 8独立地 表示氢原子或一价取代基，相邻的R1，R2，R3和R4中的两个可以彼此键合形成环。 还提供了包含光固化性组合物和着色剂的光固化性油墨组合物，包含光固化性油墨组合物的光固化喷墨记录用油墨组合物，光固化性物质的制造方法，其包括制备光固化性组合物，并将光固化性组合物照射 具有至少340nm但不大于400nm范围内的发光峰的光，以及喷墨记录方法，其包括将油墨组合物排出到记录介质上并用光化辐射照射该油墨组合物。