公开(公告)号：US20190283479A1

公开(公告)日：2019-09-19

申请号：US16351588

申请日：2019-03-13

申请人： Takashi TAMAI ,  Dongsik Jang ,  Atsufumi Hanazawa ,  Satoshi Takahashi ,  Yoshiki Yanagawa ,  Tsutomu Maekawa ,  Yukitaka Watarai

发明人： Takashi TAMAI ,  Dongsik Jang ,  Atsufumi Hanazawa ,  Satoshi Takahashi ,  Yoshiki Yanagawa ,  Tsutomu Maekawa ,  Yukitaka Watarai

IPC分类号： B41M5/00 ,  B41J11/00 ,  C09D11/54 ,  C09D11/102 ,  C09D11/107

摘要： An ink and processing liquid set contains a processing liquid to be applied to a recording medium, the processing liquid comprising a multivalent metal salt and an ink to be applied to an area of the recording medium where the processing liquid has been applied, the ink comprising a urethane resin, a styrene-acrylic resin, and a pigment, wherein the following relations are satisfied: 0.5≤B/C≤0.7, where B represents a static surface tension of the ink and C represents a static surface tension of the processing liquid; and 0.5≤E/D≤0.9, and 35 (mN/m)≤E≤55 (mN/m), where D represents a dynamic surface tension at 15 ms of the processing liquid and E represents a dynamic surface tension at 1500 ms of the processing liquid.

公开(公告)号：US11040561B2

公开(公告)日：2021-06-22

申请号：US16351588

申请日：2019-03-13

申请人： Takashi Tamai ,  Dongsik Jang ,  Atsufumi Hanazawa ,  Satoshi Takahashi ,  Yoshiki Yanagawa ,  Tsutomu Maekawa ,  Yukitaka Watarai

发明人： Takashi Tamai ,  Dongsik Jang ,  Atsufumi Hanazawa ,  Satoshi Takahashi ,  Yoshiki Yanagawa ,  Tsutomu Maekawa ,  Yukitaka Watarai

IPC分类号： B41M5/00 ,  B41J11/00 ,  C09D11/102 ,  C09D11/107 ,  C09D11/54

摘要： An ink and processing liquid set contains a processing liquid to be applied to a recording medium, the processing liquid including a multivalent metal salt and an ink to be applied to an area of the recording medium where the processing liquid has been applied, the ink including a urethane resin, a styrene-acrylic resin, and a pigment, wherein the following relations are satisfied: 0.5≤B/C≤0.7, where B represents a static surface tension of the ink and C represents a static surface tension of the processing liquid; and 0.5≤E/D≤0.9, and 35 (mN/m)≤E≤55 (mN/m), where D represents a dynamic surface tension at 15 ms of the processing liquid and E represents a dynamic surface tension at 1500 ms of the processing liquid.

公开(公告)号：US10851253B2

公开(公告)日：2020-12-01

申请号：US16354834

申请日：2019-03-15

申请人： Tsutomu Maekawa ,  Koji Katsuragi ,  Takashi Tamai ,  Atsufumi Hanazawa ,  Dongsik Jang

发明人： Tsutomu Maekawa ,  Koji Katsuragi ,  Takashi Tamai ,  Atsufumi Hanazawa ,  Dongsik Jang

IPC分类号： C09D11/322 ,  B41J2/01 ,  C09D11/40 ,  B41J11/00 ,  B41M5/00

摘要： An image forming method includes applying white ink containing hollow resin particulate to a recording medium and contacting a heating roller having a diameter of 200 mm or less with a first surface of the recording medium.

公开(公告)号：US10647129B2

公开(公告)日：2020-05-12

申请号：US15913959

申请日：2018-03-07

申请人： Atsufumi Hanazawa ,  Hiroshi Gotou ,  Tsutomu Maekawa ,  Yukitaka Watarai ,  Koji Katsuragi ,  Tomohiro Nakagawa

发明人： Atsufumi Hanazawa ,  Hiroshi Gotou ,  Tsutomu Maekawa ,  Yukitaka Watarai ,  Koji Katsuragi ,  Tomohiro Nakagawa

IPC分类号： B41J2/21 ,  C09D11/52 ,  C09D11/102 ,  C08K3/30 ,  C08L75/04 ,  C08G18/79 ,  C08G18/75 ,  C08G18/32 ,  C09D11/40 ,  C08G18/80 ,  C09D11/38 ,  C08G18/28 ,  C09D11/54

摘要： A printing method includes applying a processing fluid to a recording medium and applying an ink to the recording medium, wherein the processing fluid contains a first nonionic resin including the following structure unit a-1, the first nonionic resin having a glass transition temperature of 15 degrees C. or lower, wherein the ink contains a second nonionic resin including the following structure unit a-1 and a coloring material

公开(公告)号：US20180265728A1

公开(公告)日：2018-09-20

申请号：US15913959

申请日：2018-03-07

申请人： Atsufumi Hanazawa ,  Hiroshi Gotou ,  Tsutomu Maekawa ,  Yukitaka Watarai ,  Koji Katsuragi ,  Tomohiro Nakagawa

发明人： Atsufumi Hanazawa ,  Hiroshi Gotou ,  Tsutomu Maekawa ,  Yukitaka Watarai ,  Koji Katsuragi ,  Tomohiro Nakagawa

IPC分类号： C09D11/52 ,  C09D11/102 ,  C08L75/04 ,  C08K3/30

CPC分类号： C09D11/52 ,  C08G18/283 ,  C08G18/3203 ,  C08G18/3206 ,  C08G18/3262 ,  C08G18/758 ,  C08G18/792 ,  C08G18/8064 ,  C08K3/30 ,  C08K2003/3045 ,  C08L75/04 ,  C09D11/102 ,  C09D11/38 ,  C09D11/40 ,  C09D11/54

摘要： A printing method includes applying a processing fluid to a recording medium and applying an ink to the recording medium, wherein the processing fluid contains a first nonionic resin including the following structure unit a-1, the first nonionic resin having a glass transition temperature of 15 degrees C. or lower, wherein the ink contains a second nonionic resin including the following structure unit a-1 and a coloring material

公开(公告)号：US09217092B2

公开(公告)日：2015-12-22

申请号：US13894635

申请日：2013-05-15

申请人： Kiminori Masuda ,  Mariko Kojima ,  Tsutomu Maekawa ,  Akiko Bannai ,  Takashi Tamai

发明人： Kiminori Masuda ,  Mariko Kojima ,  Tsutomu Maekawa ,  Akiko Bannai ,  Takashi Tamai

IPC分类号： B41J2/01 ,  C09D11/38 ,  C09D11/322 ,  C09D11/40 ,  B41J2/21

CPC分类号： C09D11/38 ,  B41J2/2107 ,  C09D11/322 ,  C09D11/40

摘要： An inkjet recording method, containing: applying a stimulus to an inkjet recording ink to jet the ink, to form an image on a recording medium, wherein the ink contains water, a water-soluble organic solvent, a colorant, and a surfactant, and has a predetermined surface life time as measured by a maximum bubble pressure method and a predetermined static surface tension, wherein the recording medium contains a support, and a recording layer provided at least one surface of the support, where the recording layer contains a cationic resin in a predetermined amount, and is a medium for a concealing postcard where the recording medium is folded to bond a surface of the recording layer to face each other with an adhesive after information is recorded on the surface of the recording layer, in which the surface of the recording layer has a predetermined 10-sec Cobb size degree.

摘要翻译： 一种喷墨记录方法，包括：对喷墨记录油墨施加刺激以喷射油墨，以在记录介质上形成图像，其中所述油墨包含水，水溶性有机溶剂，着色剂和表面活性剂，以及 具有通过最大气泡压力法和预定静态表面张力测量的预定表面寿命，其中所述记录介质包含支撑体，以及设置在所述载体的至少一个表面上的记录层，其中所述记录层含有阳离子树脂 并且是用于隐藏明信片的介质，其中信息被记录在记录层的表面上之后，记录介质被折叠以将记录层的表面与粘合剂相对地彼此面对，其中表面 的记录层具有预定的10秒Cobb尺寸度。

公开(公告)号：US09205677B2

公开(公告)日：2015-12-08

申请号：US14572900

申请日：2014-12-17

申请人： Michihiko Namba ,  Shosuke Aoai ,  Tsutomu Maekawa

发明人： Michihiko Namba ,  Shosuke Aoai ,  Tsutomu Maekawa

IPC分类号： B41J2/01 ,  B41J11/00 ,  B41J2/21 ,  B41M5/00 ,  C09D11/30 ,  C09D11/326 ,  B41M5/52 ,  C09D11/322

CPC分类号： B41J11/002 ,  B41J2/01 ,  B41J2/2107 ,  B41J11/0015 ,  B41M5/0017 ,  B41M5/5245 ,  C09D11/30 ,  C09D11/322 ,  C09D11/326 ,  C09D11/38

摘要： An inkjet recording method includes imparting a pre-processing fluid to a coated layer provided on at least one surface of the substrate of a recording medium, drying the pre-processing fluid, and forming an image on the recording medium by ejecting an aqueous ink thereon. The pre-processing fluid contains a hydrosoluble organic solvent, a flocculating agent formed of a quaternary salt of an adduct of alkyl amine.epichlorohydrine represented by the following chemical formula 1, and a nonion-based surfactant represented by the following chemical formula 2, wherein the aqueous ink comprises a colorant, a hydrosoluble organic solvent, and a fluorine-containing surfactant represented by the following chemical formula 3 or 4: C6F13—CH2CH2O(CH2CH2O)nH  (3) Chemical formula 3 CnF2n+1—CH2CH(OH)CH2—O—(CH2CH2O)a—Y  (4) Chemical formula 4.

摘要翻译： 喷墨记录方法包括将预处理流体施加到设置在记录介质的基底的至少一个表面上的涂层，干燥预处理流体，以及通过在其上喷射水性墨在所述记录介质上形成图像 。 预处理流体含有水溶性有机溶剂，由以下化学式1表示的烷基胺 - 表氯醇加成物的季盐形成的絮凝剂和由以下化学式2表示的非离子型表面活性剂，其中 水性油墨包含着色剂，水溶性有机溶剂和由以下化学式3或4表示的含氟表面活性剂：C6F13-CH2CH2O（CH2CH2O）nH（3）化学式3 CnF2n + 1-CH2CH（OH）CH2 -O-（CH2CH2O）a-Y（4）化学式4。

公开(公告)号：US08740374B2

公开(公告)日：2014-06-03

申请号：US13427174

申请日：2012-03-22

申请人： Shin-ya Seno ,  Tamotsu Aruga ,  Masayuki Koyano ,  Eiji Noda ,  Norlyasu Takeuchi ,  Okitoshi Kimura ,  Tsutomu Maekawa ,  Takao Hiraoka ,  Soh Noguchi ,  Tomoko Hasegawa

发明人： Shin-ya Seno ,  Tamotsu Aruga ,  Masayuki Koyano ,  Eiji Noda ,  Norlyasu Takeuchi ,  Okitoshi Kimura ,  Tsutomu Maekawa ,  Takao Hiraoka ,  Soh Noguchi ,  Tomoko Hasegawa

IPC分类号： B41J2/01

CPC分类号： B41J2/2132 ,  B41J3/4078 ,  B41J11/0015 ,  B41J11/002 ,  B41M7/0081

摘要： An ink jet recording method including: applying at least two energy beam curable liquids different from each other in surface tension on a recording medium to form an energy beam curable liquid layer having a distribution pattern of different surface tensions; ejecting an energy beam curable ink on the energy beam curable liquid layer formed on the recording medium; and irradiating the energy beam curable liquid layer and the energy beam curable ink with energy beams to cure the energy beam curable liquid layer and the energy beam curable ink to form an image.

摘要翻译： 一种喷墨记录方法，包括：将表面张力彼此不同的至少两种能量束固化液体施加到记录介质上，以形成具有不同表面张力的分布图案的能量束可固化液体层; 在形成在记录介质上的能量束可固化液体层上喷射能量束固化油墨; 并用能量束照射能量束可固化液体层和能量束可固化油墨，以固化能量束可固化液体层和能量束可固化油墨以形成图像。

公开(公告)号：US20120242768A1

公开(公告)日：2012-09-27

申请号：US13427174

申请日：2012-03-22

申请人： Shin-ya SENO ,  Tamotsu Aruga ,  Masayuki Koyano ,  Eiji Noda ,  Noriyasu Takeuchi ,  Okitoshi Kimura ,  Tsutomu Maekawa ,  Takao Hiraoka ,  Soh Noguchi ,  Tomoko Hasegawa

发明人： Shin-ya SENO ,  Tamotsu Aruga ,  Masayuki Koyano ,  Eiji Noda ,  Noriyasu Takeuchi ,  Okitoshi Kimura ,  Tsutomu Maekawa ,  Takao Hiraoka ,  Soh Noguchi ,  Tomoko Hasegawa

IPC分类号： B41J2/01

CPC分类号： B41J2/2132 ,  B41J3/4078 ,  B41J11/0015 ,  B41J11/002 ,  B41M7/0081

摘要： An ink jet recording method including: applying at least two energy beam curable liquids different from each other in surface tension on a recording medium to form an energy beam curable liquid layer having a distribution pattern of different surface tensions; ejecting an energy beam curable ink on the energy beam curable liquid layer formed on the recording medium; and irradiating the energy beam curable liquid layer and the energy beam curable ink with energy beams to cure the energy beam curable liquid layer and the energy beam curable ink to form an image.

摘要翻译： 一种喷墨记录方法，包括：将表面张力彼此不同的至少两种能量束固化液体施加到记录介质上，以形成具有不同表面张力的分布图案的能量束可固化液体层; 在形成在记录介质上的能量束可固化液体层上喷射能量束固化油墨; 并用能量束照射能量束可固化液体层和能量束可固化油墨，以固化能量束可固化液体层和能量束可固化油墨以形成图像。

公开(公告)号：US20050088485A1

公开(公告)日：2005-04-28

申请号：US10968067

申请日：2004-10-20

申请人： Kunihiro Tamahashi ,  Akemi Ouchi ,  Tsutomu Maekawa ,  Hidetoshi Fujii ,  Hiroshi Sasaki

发明人： Kunihiro Tamahashi ,  Akemi Ouchi ,  Tsutomu Maekawa ,  Hidetoshi Fujii ,  Hiroshi Sasaki

IPC分类号： B41J2/14 ,  B41J2/16 ,  B41J2/015

CPC分类号： B41J2/1606 ,  B41J2/1433

摘要： An ink-jet printer head is characterized by comprising an organic film coated on the surface of the nozzle plate for discharging ink, in which solid particles having abrasion resistance are dispersed, and a water-repellent film on the surface of the organic film, in which the chains of fluorocarbon polymer is grown. The head shows improved durability of the chains of the fluorocarbon polymer on the nozzle plate during cleaning of the nozzle surface.

摘要翻译： 喷墨打印头的特征在于包括涂布在喷嘴板的表面上的有机膜，用于排出其中分散有耐磨性的固体颗粒和在有机膜的表面上的防水膜， 其中碳氟聚合物链是生长的。 头部在清洁喷嘴表面期间显示了在喷嘴板上碳氟聚合物链的耐久性得到改善。