公开(公告)号：US20080131618A1

公开(公告)日：2008-06-05

申请号：US11947257

申请日：2007-11-29

申请人： Ippei NAKAMURA ,  Kaoru TOJO ,  Yuuichi HAYATA

发明人： Ippei NAKAMURA ,  Kaoru TOJO ,  Yuuichi HAYATA

IPC分类号： C09D11/10 ,  C08G61/00

CPC分类号： C09D11/101 ,  B41M7/0072 ,  B41M7/0081

摘要： An ink composition for inkjet-recording, which shows a high sensitivity to irradiation with actinic radiation and is able to form an image with superior curability, permitting the image formed after curing to have sufficient adhesiveness to a recording medium, as well as to have excellent flexibility in the formed image portion, and an inkjet-recording method using the same is provided: wherein the ink composition for inkjet-recording comprises (A) a compound having a polymerizable unsaturated bond and a cyclic amine structure in the molecule, (B) a compound having a polymerizable unsaturated bond and an alicyclic structure in the molecule, and (C) a radical polymerization initiator.

摘要翻译： 一种用于喷墨记录的油墨组合物，其对光化辐射的照射具有高度敏感性，并且能够形成具有优异固化性的图像，使得固化后形成的图像对记录介质具有足够的粘附性，并且具有优异的 提供形成图像部分的柔性和使用其的喷墨记录方法：其中喷墨记录用油墨组合物包含（A）分子中具有聚合性不饱和键和环状胺结构的化合物，（B） 分子中具有聚合性不饱和键和脂环结构的化合物，（C）自由基聚合引发剂。

公开(公告)号：US20090074982A1

公开(公告)日：2009-03-19

申请号：US12210722

申请日：2008-09-15

申请人： Ippei NAKAMURA ,  Yuuichi Hayata

发明人： Ippei NAKAMURA ,  Yuuichi Hayata

IPC分类号： B05D3/06 ,  C08K5/1535 ,  C08K5/151

CPC分类号： C09D11/101 ,  C08K5/3412 ,  C09D11/38

摘要： There is provided an ink composition for ink jet recording, including (A) N-vinyllactam, (B) a compound having a partial structure represented by the following formula (I) and a polymerizable unsaturated bond,and (C) a radical polymerization initiator. In formula (I), R1 represents a hydrogen atom or an alkyl group, and R2 to R5 each independently represent a methyl group or an ethyl group.

摘要翻译： 提供了一种喷墨记录用油墨组合物，其包含（A）N-乙烯基内酰胺，（B）具有下述式（I）所示的部分结构的化合物和聚合性不饱和键，（C）自由基聚合引发剂 。 式（I）中，R 1表示氢原子或烷基，R 2〜R 5各自独立地表示甲基或乙基。

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。

公开(公告)号：US20080182031A1

公开(公告)日：2008-07-31

申请号：US12013909

申请日：2008-01-14

申请人： Tokihiko MATSUMURA ,  Ippei NAKAMURA

发明人： Tokihiko MATSUMURA ,  Ippei NAKAMURA

IPC分类号： C08F2/50 ,  C08F2/46

CPC分类号： B41M7/0081 ,  C09D11/101

摘要： An ink composition of the present invention is disclosed, which contains (i) a sensitizing dye represented by the following Formula (I); (ii) at least one polymerization initiator selected from the group consisting of α-aminoketones and acyl phosphine oxides; and (iii) an ethylenically unsaturated bond-containing polymerizable compound. In Formula (I), X represents O, S or NR; n represents an integer of 0 or 1; R represents a hydrogen atom, an alkyl group or an acyl group; R1 to R8 each independently represent a hydrogen atom or a monovalent substituent; R1 and R2, R2 and R3, and R3 and R4 may be connected to each other to form a ring; and R5 or R6 may be connected to R7 or R8 to form an aliphatic ring but not to form an aromatic ring.

摘要翻译： 公开了本发明的油墨组合物，其含有（i）由下式（I）表示的增感染料; （ii）至少一种选自α-氨基酮和酰基氧化膦的聚合引发剂; 和（iii）含烯属不饱和键的可聚合化合物。 在式（I）中，X表示O，S或NR; n表示0或1的整数; R表示氢原子，烷基或酰基; R 1至R 8各自独立地表示氢原子或一价取代基; R 1和R 2，R 2和R 3以及R 3， 和R 4可以彼此连接以形成环; R 5或R 6可以连接到R 7或R 8以形成脂族环但不是 形成芳环。

公开(公告)号：US20090233062A1

公开(公告)日：2009-09-17

申请号：US12395721

申请日：2009-03-02

申请人： Ippei NAKAMURA ,  Norihide SHIMOHARA ,  Koji YASUDA

发明人： Ippei NAKAMURA ,  Norihide SHIMOHARA ,  Koji YASUDA

IPC分类号： C09D139/02 ,  B32B3/10 ,  C08J7/18 ,  C08F22/38

CPC分类号： C09B67/0063 ,  C08F8/00 ,  C09B67/0002 ,  C09B67/0064 ,  C09B67/009 ,  C09D11/101 ,  C09D11/326 ,  C09D17/00 ,  Y10T428/24802 ,  C08F126/02

摘要： The present invention provides: a pigment composition that includes at least (A) a polyallylamine derivative including at least 1% to 50% by mol of a structural unit represented by Formula (1-a), 49% to 95% by mol of a structural unit represented by Formula (1-b) and 1% to 30% by mol of a structural unit represented by Formula (1-c), and (B) a pigment, and improves pigment dispersibility and dispersion stability; an ink composition, a printed article and an inkjet recording method, which use the pigment composition; and a polyallylamine derivative useful for these. In Formula (1-b), R1 represents —NHCOR3 or —NH3+OCOR3, in which R3 represents a residue obtained by removing a carboxy group from any one of polyester, polyamide or polyesteramide, which each have a free carboxylic acid. In Formula (1-c), R2 represents —NHCOR4 or —NH3+OCOR4, in which R4 represents an organic group having an aromatic ring or a heteroaromatic ring.

摘要翻译： 本发明提供一种颜料组合物，其至少包含（A）至少含有1〜50摩尔％的式（1-a）表示的结构单元的聚烯丙基胺衍生物，49〜95摩尔％ 由式（1-b）表示的结构单元和1〜30摩尔％的由式（1-c）表示的结构单元，和（B）颜料，提高颜料的分散性和分散稳定性; 油墨组合物，印刷品和喷墨记录方法，使用该颜料组合物; 和用于这些的聚烯丙胺衍生物。 在式（1-b）中，R 1表示-NHCOR 3或-NH 3 + OCOR 3，其中R 3表示通过从具有游离羧酸的聚酯，聚酰胺或聚酯酰胺中的任何一种除去羧基获得的残基。 在式（1-c）中，R 2表示-NHCOR 4或-NH 3 + OCOR 4，其中R 4表示具有芳环或杂芳环的有机基团。

公开(公告)号：US20120052256A1

公开(公告)日：2012-03-01

申请号：US13194053

申请日：2011-07-29

申请人： Ippei NAKAMURA ,  Hirokazu KYOTA

发明人： Ippei NAKAMURA ,  Hirokazu KYOTA

IPC分类号： B41J2/01 ,  B32B3/10 ,  C09D11/02

CPC分类号： C09D11/101 ,  C09D11/30 ,  C09D11/38 ,  Y10T428/24802

摘要： The invention provides an aqueous ink composition, including a compound containing a water-soluble group and at least two groups each represented by following Formula (1); a colorant; and water: wherein, in Formula (1), Ra and Rb each independently represent an alkyl group having 1 to 4 carbon atoms, and Ra and Rb may be bonded to each other to form a 4-membered to 6-membered ring.

摘要翻译： 本发明提供一种水性油墨组合物，包括含有水溶性基团和至少两个各自由下式（1）表示的基团的化合物; 着色剂 和水：其中，在式（1）中，R a和R b各自独立地表示具有1至4个碳原子的烷基，并且R a和R b可以彼此键合形成4元至6元环。

公开(公告)号：US20110305880A1

公开(公告)日：2011-12-15

申请号：US13155133

申请日：2011-06-07

申请人： Ippei NAKAMURA ,  Hirokazu KYOTA

发明人： Ippei NAKAMURA ,  Hirokazu KYOTA

IPC分类号： B32B3/10 ,  B41J2/01 ,  C08K5/1535 ,  C08K5/3445 ,  C09D11/02 ,  C08K5/109

CPC分类号： C09D11/101 ,  C09D11/322 ,  C09D11/36 ,  C09D11/38

摘要： The invention provides an ink composition for inkjet recording, including: a component (A) that is a compound having two or more groups each of which having a specific structure; a component (B) that is at least one selected from the group consisting of organic solvents each of which having a specific structure; and (C) a colorant.

摘要翻译： 本发明提供一种用于喷墨记录的油墨组合物，包括：具有两个或更多个具有特定结构的基团的化合物的组分（A） 选自由具有特定结构的有机溶剂组成的组中的至少一种的组分（B）; 和（C）着色剂。

公开(公告)号：US20110223395A1

公开(公告)日：2011-09-15

申请号：US13043492

申请日：2011-03-09

申请人： Norihide SHIMOHARA ,  Ippei NAKAMURA

发明人： Norihide SHIMOHARA ,  Ippei NAKAMURA

IPC分类号： B32B3/10 ,  C09D11/10 ,  C08K5/3432

CPC分类号： C09D11/326 ,  C09D11/101 ,  C09D11/36

摘要： A pigment dispersion including: 2 to 35% by mass of a pigment (a); 10 to 30 parts by mass of a polymer (b) with respect to 100 parts by mass of the pigment (a), the polymer (b) containing 5 to 30% by mass of a repeating unit represented by the following Formula (1) and having a weight average molecular weight of 10000 to 200000; and 15 to 50 parts by mass of a graft copolymer (c) having a polyalkylene imine chain or a polyallylamine chain in a main chain thereof and a polyester chain in a side chain thereof with respect to 100 parts by mass of the pigment (a), in which a total of the contents of the polymer (b) and the graft copolymer (c) is in the range of 25 to 70 parts by mass with respect to 100 parts by mass of the pigment (a).

摘要翻译： 颜料分散体，其含有2〜35质量％的颜料（a）; 相对于100质量份的颜料（a），聚合物（b）为10〜30质量份，由下式（1）表示的重复单元含有5〜30质量％的聚合物（b） 重均分子量为10000〜200000; 和相对于100质量份颜料（a）的15〜50质量份的主链中具有聚亚烷基亚胺链或聚烯丙基胺链和侧链的聚酯链的接枝共聚物（c） 其中聚合物（b）和接枝共聚物（c）的总含量相对于100质量份的颜料（a）为25〜70质量份。

公开(公告)号：US20100053290A1

公开(公告)日：2010-03-04

申请号：US12509505

申请日：2009-07-27

申请人： Ippei NAKAMURA

发明人： Ippei NAKAMURA

IPC分类号： B41J2/01 ,  C08F2/46

CPC分类号： C09D11/101

摘要： The present invention provides an ink composition including: (A) a polymerizable compound represented by the following formula (I); (B) a polymerizable compound having a structure that is different from that of the polymerizable component (A); and (C) a photoinitiator, wherein, in the formula (I), R represents a hydrogen atom or a methyl group, X represents a divalent organic group, m represents an integer of 1 or 2, and n represents an integer of 1 to 20.

摘要翻译： 本发明提供一种油墨组合物，其包含：（A）由下式（I）表示的可聚合化合物; （B）具有与聚合性成分（A）不同的结构的聚合性化合物。 和（C）光引发剂，其中，在式（I）中，R表示氢原子或甲基，X表示二价有机基团，m表示1或2的整数，n表示1〜 20。