公开(公告)号：US20120029108A1

公开(公告)日：2012-02-02

申请号：US13180639

申请日：2011-07-12

申请人： Hiroki NAKANE ,  Jun Ito

发明人： Hiroki NAKANE ,  Jun Ito

IPC分类号： C09D11/10 ,  C08F2/50 ,  C09D4/02

CPC分类号： B41J11/0015 ,  C08F2/50 ,  C09D4/00 ,  C09D11/101 ,  C09D11/30

摘要： A UV-curable ink jet ink composition contains a polymerizable compound, a photopolymerization initiator containing an acylphosphine-based photopolymerization initiator having a phenyl group in the molecule thereof, and a fluorescent brightening agent. The fluorescent brightening agent in a predetermined concentration has a higher maximum absorbance than the photopolymerization initiator in the same concentration, in a wavelength region of 360 to 420 nm.

摘要翻译： 紫外线固化型喷墨油墨组合物含有聚合性化合物，含有分子内具有苯基的酰基膦系光聚合引发剂的光聚合引发剂和荧光增白剂。 在360〜420nm的波长范围内，预定浓度的荧光增白剂具有比相同浓度的光聚合引发剂更高的最大吸光度。

公开(公告)号：US20210237468A1

公开(公告)日：2021-08-05

申请号：US16973236

申请日：2019-05-23

申请人： Hiroaki TAKAHASHI ,  Mio AKIMA ,  Kiminori MASUDA ,  Hiroki NAKANE

发明人： Hiroaki TAKAHASHI ,  Mio AKIMA ,  Kiminori MASUDA ,  Hiroki NAKANE

IPC分类号： B41J2/21 ,  B41M7/00 ,  B41J11/00

摘要： Provided is an inkjet printing device including an ink storage unit configured to store an ink, an ejection head configured to eject the ink to form a print layer, and a heating unit configured to heat a material to be printed, wherein the ink is an aqueous clear ink including a resin and water, the inkjet printing device has a low gloss printing mode that is a printing mode for imparting low gloss, and a high gloss printing mode that is a printing mode for imparting high gloss, and the heating unit is configured to heat to satisfy the following formula Tmatte>Tgloss, where Tmatte (degrees Celsius) is a temperature of a low gloss printing region of the material to be printed where the low gloss printing region is printed with the low gloss printing mode when the aqueous clear ink is deposited on the material to be printed, and Tgloss (degrees Celsius) is a temperature of a high gloss printing region of the material to be printed where the high gloss printing region is printed with the high gloss printing mode when the aqueous clear ink is deposited on the material to be printed.

公开(公告)号：US20200039245A1

公开(公告)日：2020-02-06

申请号：US16522905

申请日：2019-07-26

申请人： Mio AKIMA ,  Hiroki NAKANE

发明人： Mio AKIMA ,  Hiroki NAKANE

IPC分类号： B41J11/00 ,  B41M5/50

摘要： An image forming method is provided. The image forming method includes the process of discharging an ink onto a recording medium. The ink comprises a cross-linking agent reactive with an acidic group and a resin having the acidic group reactive with the cross-linking agent. The recording medium has the acidic group reactive with the cross-linking agent on a surface thereof.

公开(公告)号：US20170267881A1

公开(公告)日：2017-09-21

申请号：US15615570

申请日：2017-06-06

申请人： Shizuka KOHZUKI ,  Teruki KUSAHARA ,  Hiroki NAKANE

发明人： Shizuka KOHZUKI ,  Teruki KUSAHARA ,  Hiroki NAKANE

IPC分类号： C09D11/10 ,  C09D11/101 ,  C09D11/322

CPC分类号： C09D11/10 ,  C09D11/101 ,  C09D11/322

摘要： An active energy ray image forming apparatus containing a head, a heating mechanism disposed inside the head, and a storing part configured to accommodate a non-polymerizable synthetic resin and a mono-functional monomer containing a single unsaturated ethylene double bond. An active energy ray image forming apparatus, containing a head, a heating mechanism disposed inside the head, and a storing part configured to accommodate a non-polymerizable synthetic resin and a mono-functional monomer containing a single unsaturated ethylene double bond, where the heating mechanism is heated to 60° C. when ink is discharged.

公开(公告)号：US20120113201A1

公开(公告)日：2012-05-10

申请号：US13292219

申请日：2011-11-09

申请人： Taketoshi KAGOSE ,  Hiroki NAKANE ,  Chigusa SATO ,  Hiroaki KIDA ,  Toru SAITO

发明人： Taketoshi KAGOSE ,  Hiroki NAKANE ,  Chigusa SATO ,  Hiroaki KIDA ,  Toru SAITO

IPC分类号： C09D11/10 ,  C09D4/02 ,  B41J2/01 ,  C09D7/12

CPC分类号： C09D11/30 ,  B41J2/2107 ,  C09D4/00 ,  C09D11/101 ,  C09D11/107 ,  C09D11/322

摘要： Provided is a UV curable type ink-jet ink composition containing a monomer A which is expressed by the following general formula (I): CH2═CR1—COOR2—O—CH═CH—R3  (I) (in the formula, R1 is a hydrogen atom or methyl radical, R2 is a bivalent organic residue radical having a carbon number in a range of 2 to 20, and R3 is a hydrogen atom or a univalent organic residue radical having a carbon number in a range of 1 to 11), a compound B containing five or more (meth)acryloyl radicals per molecule, and a monofunctional (meth)acrylate C having an aromatic ring skeleton, wherein the monofunctional (meth)acrylate C which is in a range of 5 to 35 wt % with respect to the total weight of the ink composition is contained.

摘要翻译： 本发明提供含有由以下通式（I）表示的单体A的UV固化型喷墨油墨组合物：CH 2 = CR 1 -COOR 2 -O-CH = CH-R 3（I）（式中，R 1为 氢原子或甲基，R2是碳原子数为2〜20的二价有机残基，R3为氢原子或碳数为1〜11的一价有机残基） ，每分子含有5个以上（甲基）丙烯酰基的化合物B和具有芳香环骨架的单官能（甲基）丙烯酸酯C，其中，所述单官能（甲基）丙烯酸酯C的含量为5〜35重量％ 含有油墨组合物的总重量。

公开(公告)号：US20100289859A1

公开(公告)日：2010-11-18

申请号：US12778496

申请日：2010-05-12

申请人： Takashi OYANAGI ,  Tsuyoshi SANO ,  Takayoshi KAGATA ,  Hiroki NAKANE

发明人： Takashi OYANAGI ,  Tsuyoshi SANO ,  Takayoshi KAGATA ,  Hiroki NAKANE

IPC分类号： B41J2/01 ,  C08K5/5415

CPC分类号： C09D11/36 ,  C08K9/06 ,  C09D11/322 ,  C09D11/40

摘要： A surface-treated pigment is formed of a metal pigment including flat particles whose surfaces are treated with an alkoxysilane compound having a group having an unsaturated double bond between carbon atoms.

摘要翻译： 表面处理颜料由包含平坦颗粒的金属颜料形成，其表面用具有碳原子之间的不饱和双键的基团的烷氧基硅烷化合物处理。

公开(公告)号：US20120147095A1

公开(公告)日：2012-06-14

申请号：US13324347

申请日：2011-12-13

申请人： Satoru MIURA ,  Hiroki NAKANE

发明人： Satoru MIURA ,  Hiroki NAKANE

IPC分类号： B41J2/14 ,  C09D11/10

CPC分类号： B41J2/2107 ,  B41J11/0015 ,  B41J11/002 ,  C09D11/101 ,  C09D11/107 ,  C09D11/30

摘要： An ink composition for ultraviolet curable ink jets including monomer A represented by a general formula (I): CH2═CR1—COOR2—O—CH═CH—R3  (I) (in the formula, ‘R1’ represents a hydrogen atom or methyl group, ‘R2’ represents a divalent organic residue having a carbon number of 2 to 20, and ‘R3’ represents a hydrogen atom or a monovalent organic residue having a carbon number of 1 to 11), and a photopolymerization initiator containing an acylphosphine oxide-based photopolymerization initiator and a thioxanthone-based photopolymerization initiator, in which the total content of the acylphosphine oxide-based photopolymerization initiator and the thioxanthone-based photopolymerization initiator is 8% by mass to 16% by mass with respect to the total mass of the ink composition.

摘要翻译： 用于紫外线固化油墨喷墨的油墨组合物，其包括由通式（I）表示的单体A：CH 2 = CR 1 -COOR 2 -O-CH = CH-R 3（I）（在式中，“R 1”表示氢原子或甲基 基团，“R2”表示碳数为2〜20的二价有机残基，“R3”表示氢原子或碳数为1〜11的1价有机残基），含有酰基氧化膦的光聚合引发剂 的基于光聚合引发剂和噻吨酮系光聚合引发剂，其中酰基氧化膦系光聚合引发剂和噻吨酮系光聚合引发剂的总含量相对于总量为8质量％〜16质量％ 墨水组成。