公开(公告)号：US20240270990A1

公开(公告)日：2024-08-15

申请号：US18439925

申请日：2024-02-13

申请人： CANON KABUSHIKI KAISHA

发明人： DAICHI SASAKI ,  SATORU KOBAYASHI ,  HIROSHI KAKIKAWA

IPC分类号： C09D11/322 ,  B41J2/175 ,  C09D11/033 ,  C09D11/037 ,  C09D11/12

CPC分类号： C09D11/322 ,  B41J2/17513 ,  C09D11/033 ,  C09D11/037 ,  C09D11/12

摘要： Provided are an aqueous ink for ink jet that is capable of recording an image excellent in color developability and light fastness and is excellent in sticking recovery property, and an ink cartridge and an ink jet recording method each using the aqueous ink. The aqueous ink for ink jet contains a plurality of kinds of pigments and a wax particle. The plurality of kinds of pigments include a first pigment and a second pigment. The first pigment is C.I. Pigment Yellow 74, and the second pigment is C.I. Pigment Yellow 155. Further, the ink cartridge includes an ink storage portion configured to store the aqueous ink, and the ink jet recording method includes ejecting the aqueous ink from a recording head of an ink jet system to record an image on a recording medium.

公开(公告)号：US12005726B2

公开(公告)日：2024-06-11

申请号：US17903257

申请日：2022-09-06

申请人： CANON KABUSHIKI KAISHA

发明人： Eiichi Nakata ,  Eriko Yoshino ,  Ryo Tsujii ,  Yoshitaka Torisaka ,  Masanori Yoshida

IPC分类号： C09D11/104 ,  B41J11/00 ,  B41M7/00 ,  C09D11/106 ,  C09D11/322 ,  B41M5/00 ,  B41M5/50 ,  B41M5/52 ,  C09D11/12

CPC分类号： B41M7/009 ,  C09D11/104 ,  C09D11/106 ,  C09D11/322 ,  B41J11/00216 ,  B41M5/0011 ,  B41M5/50 ,  B41M5/52 ,  C09D11/12

摘要： The ink jet recording method includes ejecting an aqueous ink from a recording head to apply the aqueous ink to a recording medium, to thereby record an image. The ink jet recording method includes: ejecting the aqueous ink heated to a temperature TH (° C.) from the recording head to apply the aqueous ink to the recording medium; and heating the recording medium having the aqueous ink applied thereto to a temperature TF (° C.), the aqueous ink containing a pigment and a polyester resin particle, a glass transition temperature TG (° C.) of the polyester resin particle, the temperature TH (° C.) and the temperature TF (° C.) satisfying relationships of the following expressions (1) to (3).

TG(° C.)>TH(° C.)  (1)

TF(° C.)≥TH(° C.)+10° C.  (2)

TF(° C.)≥TG(° C.)−10° C.  (3)

公开(公告)号：US11879065B2

公开(公告)日：2024-01-23

申请号：US16691336

申请日：2019-11-21

申请人： Konica Minolta, Inc.

发明人： Kouji Izawa ,  Yasuaki Tsuji

IPC分类号： C09D11/12 ,  C09D11/101 ,  B41M7/00

CPC分类号： C09D11/101 ,  B41M7/0081 ,  C09D11/12

摘要： The actinic radiation curable inkjet ink of the present invention includes an actinic radiation polymerizable compound, a crystalline polyester resin, and a gelling agent selected from the group consisting of aliphatic ester-based wax, aliphatic ketone-based wax, paraffin wax and microcrystalline wax. The image forming method of the present invention includes ejecting the actinic radiation curable inkjet ink heated to 40 to 120° C. through an inkjet head to land the actinic radiation curable inkjet ink ejected, onto a surface of a recording medium or an intermediate transfer member whose surface temperature is 60° C. or less, and irradiating the actinic radiation curable inkjet ink landed with actinic radiation.

公开(公告)号：US20190100048A1

公开(公告)日：2019-04-04

申请号：US16145277

申请日：2018-09-28

申请人： Seiko Epson Corporation

发明人： Hitoshi OHTA

IPC分类号： B41M5/00 ,  B41J11/00 ,  B41M7/00 ,  C09D11/322 ,  C09D11/38 ,  C09D11/36 ,  C09D11/107 ,  C09D11/102 ,  C09D11/12

CPC分类号： B41M5/0023 ,  B41J11/0015 ,  B41J11/002 ,  B41M5/0017 ,  B41M7/00 ,  B41M7/009 ,  C09D11/102 ,  C09D11/107 ,  C09D11/12 ,  C09D11/322 ,  C09D11/36 ,  C09D11/38 ,  C09D11/40 ,  C09D11/54

摘要： A recording method uses an ink composition containing a colorant, resin particles, an organic solvent and water, and an aggregating liquid containing a coagulant for aggregating components of the ink composition. The method includes adhering the aggregating liquid to a recording region of a recording medium; adhering the ink composition to the recording region by ejecting the ink composition from a recording head; and drying the recording region to which the aggregating liquid and the ink composition are adhered such that an amount of the organic solvent in the recording region is 2.0 mg/inch2 or less to obtain a recorded material.

公开(公告)号：US20180022949A1

公开(公告)日：2018-01-25

申请号：US15549865

申请日：2016-02-02

申请人： Konica Minolta, Inc.

发明人： Masashi IKEDA

IPC分类号： C09D11/38 ,  B41J11/00

CPC分类号： C09D11/38 ,  B41J2/01 ,  B41J11/002 ,  B41M5/00 ,  C09D11/101 ,  C09D11/12 ,  C09D11/30 ,  C09D11/322 ,  C09D11/34 ,  C09D11/54

摘要： The purpose of the present invention is to provide an active ray-curable inkjet ink capable of further enhancing gloss uniformity, surface curability, and scratch resistance of a formed image. The purpose is achieved by an active ray-curable inkjet ink containing a polymerization initiator, a photopolymerizable compound, and a gelling agent, and that undergoes a reversible sol-gel phase transition by temperature change. The inkjet ink contains a polymerization initiator with a molecular weight of 360 or more, and a polyfunctional photopolymerizable compound. The inkjet ink contains 3.0 mass % or more and less than 8.0 mass % of the polymerization initiator with a molecular weight of 360 or more, 1.0 mass % or more and less than 5.0 mass % of the gelling agent, less than 0.1 mass % of the initiator with a molecular weight of 360 or more, and less than 5.0 mass % of the monofunctional photopolymerizable compound.

公开(公告)号：US20180001685A1

公开(公告)日：2018-01-04

申请号：US15543710

申请日：2015-03-11

申请人： Hewlett-Packard Development Company, L.P.

发明人： Dheya M. Alfekri ,  Fredrick Muya Makau ,  Maria Jesus Perez

IPC分类号： B41M3/12 ,  C09D11/033 ,  B41M1/26 ,  B41M5/03 ,  C09D11/322 ,  C09D11/107

CPC分类号： B41M3/12 ,  B41M1/26 ,  B41M5/03 ,  C09D11/033 ,  C09D11/107 ,  C09D11/12 ,  C09D11/322 ,  D06P1/44 ,  D06P5/009

摘要： Provided in one example herein is a method of printing. The method includes disposing onto a transfer paper an ink composition to form thereon an image, the ink composition including pigments and latex particulates. The method includes transferring the image from the imaged transfer paper onto a substrate comprising fabric by a lamination process. The lamination process includes: laminating together the substrate, the imaged transfer paper, and a release paper, whereby the image is transferred from the transfer paper onto the substrate.

公开(公告)号：US20170361632A1

公开(公告)日：2017-12-21

申请号：US15622736

申请日：2017-06-14

申请人： Kaori TOYAMA ,  Yuuki YOKOHAMA ,  Hiromi SAKAGUCHI ,  Hideaki NISHIMURA ,  Masayuki FUKUOKA ,  Shuusuke SOMENO

发明人： Kaori TOYAMA ,  Yuuki YOKOHAMA ,  Hiromi SAKAGUCHI ,  Hideaki NISHIMURA ,  Masayuki FUKUOKA ,  Shuusuke SOMENO

IPC分类号： B41J15/04

CPC分类号： B41M3/008 ,  B41J15/16 ,  B41M5/0023 ,  B41M7/00 ,  C09D11/12 ,  C09D11/322 ,  C09D11/38

摘要： An image forming method includes applying an ink for the first time to a recording medium to form an image and rolling up the recording medium in a roll form, wherein the recording medium is continuous paper, the ink includes water, an organic solvent, and a coloring material, and the image has a tackiness power of from 80 to 110 nN.

公开(公告)号：US09840632B2

公开(公告)日：2017-12-12

申请号：US14650180

申请日：2013-11-12

申请人： SICPA HOLDING SA

发明人： Anca Glassey ,  Cécile Leprince

IPC分类号： B41M3/14 ,  C09D11/03 ,  B42D25/378 ,  C09D11/102 ,  C09D11/12 ,  C09D11/52 ,  B41M1/28 ,  B41M1/30 ,  B41M1/34 ,  C08K5/13 ,  C08K5/3467 ,  C08K5/357

CPC分类号： C09D11/03 ,  B41M1/28 ,  B41M1/30 ,  B41M1/34 ,  B41M3/14 ,  B42D25/378 ,  B42D2033/30 ,  C08K5/13 ,  C08K5/3467 ,  C08K5/357 ,  C09D11/102 ,  C09D11/12 ,  C09D11/52

摘要： The present invention relates to the field oxidative drying inks suitable for offset, letterpress and intaglio printing. In particular, it relates to oxidative drying inks for printing by an offset process, letterpress process or intaglio process on a non-porous substrate selected from the group consisting of polymer materials, composite materials, metals or metalized materials and combinations thereof, said oxidative drying ink comprising at least one oxidative drying varnish and one or more neutral manganese complex compounds.

公开(公告)号：US09840086B2

公开(公告)日：2017-12-12

申请号：US15122692

申请日：2015-03-13

申请人： Konica Minolta, Inc.

发明人： Masashi Ikeda

IPC分类号： B41J2/19 ,  B41J2/175 ,  C09D11/101 ,  C09D11/12 ,  C09D11/322 ,  B41M7/00

CPC分类号： B41J2/19 ,  B41J2/175 ,  B41M7/0081 ,  C09D11/101 ,  C09D11/12 ,  C09D11/322

摘要： The present invention addresses the problem of providing an ink-jet recording method with which it is possible to sufficiently remove air bubbles contained in an actinic-ray-curable ink-jet ink and to heighten the delivery stability and curability of the ink. The ink-jet recording method employs an actinic-ray-curable ink-jet ink which comprises a colorant, a photopolymerization initiator, and a photopolymerizable compound. The ink-jet recording method comprises: a step in which the ink-jet ink is introduced into a depressurized space within an ink-jet recorder and deaerated at an ink temperature which is 50° C. or higher but lower than 120° C.; a step in which droplets of the deaerated ink-jet ink are ejected from the recording head and delivered to a recording medium; and a step in which the ink droplets delivered to the recording medium are irradiated with actinic rays to cure the ink droplets.

公开(公告)号：US09738811B2

公开(公告)日：2017-08-22

申请号：US13975933

申请日：2013-08-26

申请人： XEROX CORPORATION

发明人： Jeffrey H. Banning ,  Jule W. Thomas, Jr. ,  Bo Wu ,  Stephan V. Drappel

IPC分类号： C09D175/04 ,  C08K5/13 ,  C08K5/1545 ,  C08K5/18 ,  C08K5/3415 ,  C08K5/3417 ,  C08K5/3437 ,  C08K5/3465 ,  C08K5/45 ,  C08K5/47 ,  C08G18/48 ,  C08G18/71 ,  C08G18/75 ,  C09D11/30 ,  C09D11/12 ,  C09D11/328 ,  C09D11/34 ,  C09D11/38 ,  C09B57/00

CPC分类号： C09D175/04 ,  C08G18/4829 ,  C08G18/71 ,  C08G18/755 ,  C08K5/13 ,  C08K5/1545 ,  C08K5/18 ,  C08K5/3415 ,  C08K5/3417 ,  C08K5/3437 ,  C08K5/3465 ,  C08K5/45 ,  C08K5/47 ,  C09B57/007 ,  C09D11/12 ,  C09D11/30 ,  C09D11/328 ,  C09D11/34 ,  C09D11/38 ,  Y10T428/24802

摘要： Phase change ink compositions having a phase change carrier composition containing a wax and a wax-soluble near-infrared (NIR) dye having an absorption maximum in the wavelength region from about 700 nm to about 1400 nm. Near-infrared prints prepared with such phase change ink compositions. Methods of producing a layer of such a phase change ink on the surface of a substrate.