公开(公告)号：US09133357B2

公开(公告)日：2015-09-15

申请号：US14192858

申请日：2014-02-27

Applicant: FUJIFILM CORPORATION

Inventor： Misato Sasada ,  Hiroshi Yamamoto

IPC: C09D11/00 ,  B41J2/01 ,  C09D11/38 ,  C09D11/101 ,  C09D11/322 ,  C09D11/40

CPC classification number: C09D11/38 ,  B41J2/01 ,  C09D11/101 ,  C09D11/322 ,  C09D11/40 ,  Y10T428/24901

Abstract: The invention provides a white ink composition for inkjet recording, including: titanium dioxide having an average primary particle diameter of from 200 nm to 350 nm; a hydrophilic, layered clay mineral; a water-soluble resin; and water. The invention further provides: an ink set for multilayer formation including the white ink composition and an ink composition for inkjet recording, including a colorant having a hue other than white; an image forming method including applying the white ink composition to a recording medium and irradiating the white ink composition applied to the recording medium with an active energy ray; and a printed matter including an image formed on a recording medium by the image forming method.

Abstract translation: 本发明提供一种用于喷墨记录的白色油墨组合物，其包括：二氧化钛，平均一次粒径为200nm至350nm; 亲水层状粘土矿物; 水溶性树脂; 和水。 本发明还提供：一种用于多层形成的油墨组，包括所述白色油墨组合物和用于喷墨记录的油墨组合物，所述油墨组合物包括具有不同于白色的色调的着色剂; 一种图像形成方法，包括将白色墨水组合物施加到记录介质上并用活性能量射线照射施加到记录介质上的白色墨水组合物; 以及包括通过图像形成方法形成在记录介质上的图像的印刷品。

公开(公告)号：US10053587B2

公开(公告)日：2018-08-21

申请号：US14807654

申请日：2015-07-23

Applicant: FUJIFILM CORPORATION

Inventor： Misato Sasada ,  Yuuichi Hayata ,  Yushi Hongo ,  Toshihiro Kariya

IPC: H01B1/22 ,  C09D5/24 ,  C09D5/00 ,  C09D139/06 ,  C09D171/02 ,  C09D201/00 ,  C08L39/06 ,  H01B13/00 ,  C08K3/20 ,  C08L71/02 ,  C09D7/40

CPC classification number: C09D5/24 ,  C08K3/20 ,  C08K2201/005 ,  C08K2201/011 ,  C08L39/06 ,  C08L71/02 ,  C09D5/00 ,  C09D7/40 ,  C09D7/61 ,  C09D7/66 ,  C09D139/06 ,  C09D171/02 ,  C09D201/00 ,  H01B1/22 ,  H01B13/0026 ,  C08K3/22 ,  C08K2003/2248

Abstract: In a conductive film-forming composition including copper oxide particles, water and a dispersant selected from the group consisting of a water-soluble polymer and a surfactant, the copper oxide particles have a volume average secondary particle size of 20 to 240 nm, and the copper oxide particles are contained in an amount of 10 to 70 wt % with respect to a total weight of the conductive film-forming composition.

公开(公告)号：US12037501B2

公开(公告)日：2024-07-16

申请号：US17464720

申请日：2021-09-02

Applicant: FUJIFILM CORPORATION

Inventor： Minako Hara ,  Misato Sasada ,  Daisuke Sasaki ,  Toshiyuki Makuta

IPC: B41J11/00 ,  B41M5/00 ,  B41M7/00 ,  C09B57/00 ,  C09D5/32 ,  C09D11/101 ,  C09D11/322 ,  C09D11/38

CPC classification number: C09D11/322 ,  B41J11/00216 ,  B41M5/0023 ,  B41M7/0081 ,  C09B57/007 ,  C09D5/32 ,  C09D11/101 ,  C09D11/38

Abstract: Provided are: a photocurable ink composition including particles of a squarylium coloring agent represented by Formula (1) a radically polymerizable monomer, a radical polymerization initiator, and a coloring agent sensitizer, in which a volume average particle diameter of the particles of the squarylium coloring agent is 10 nm to 400 nm (in Formula (1), ring A and ring B: an aromatic ring or a heteroaromatic ring; XA, XB, GA, and GB: monovalent substituent; kA=integer of 0 to nA; kB=integer of 0 to nB; nA: an integer that is a maximum number of GA the ring A can have as its substituent; and nB: an integer that is a maximum number of GB the ring B can have as its substituent); and an image recording method.

公开(公告)号：US20230142929A1

公开(公告)日：2023-05-11

申请号：US18064937

申请日：2022-12-13

Applicant: FUJIFILM Corporation

Inventor： Toshiyuki Makuta ,  Misato Sasada ,  Hiromichi Numazawa

IPC: C09D11/101 ,  C09D11/037 ,  C09D11/107 ,  C09D11/328 ,  C09B57/00 ,  B41J11/00 ,  G06K7/14

CPC classification number: C09D11/101 ,  B41J11/00216 ,  C09B57/007 ,  C09D11/037 ,  C09D11/107 ,  C09D11/328 ,  G06K7/1408

Abstract: Provided are an ink set and a printed article, the ink set comprising an ink jet ink A which contains a polymerizable compound, a photopolymerization initiator, and perylene black and in which a proportion of a polyfunctional polymerizable monomer in the contained polymerizable compound is 60% by mass or more, and an ink jet ink B which contains a polymerizable compound, a photopolymerization initiator, and an infrared absorbing dye and in which a proportion of a polyfunctional polymerizable monomer in the contained polymerizable compound is 60% by mass or more.

公开(公告)号：US12252621B2

公开(公告)日：2025-03-18

申请号：US18060555

申请日：2022-11-30

Applicant: FUJIFILM Corporation

Inventor： Norihide Shimohara ,  Misato Sasada ,  Hiromichi Numazawa

IPC: B41M3/14 ,  B41M5/50 ,  C09D11/101 ,  C09D11/107 ,  C09D11/328 ,  C09D11/50

Abstract: Provided is an ink set for security image recording comprising an infrared-absorbing ink jet ink which contains a polymerizable compound and an infrared absorbing dye and in which a maximum value of an absorbance in a wavelength range of 750 nm to 1,000 nm is larger than a maximum value of an absorbance in a wavelength range of 400 nm to 750 nm, and color ink jet inks which each contain a polymerizable compound and a colored colorant and satisfy a ratio of a maximum value of an absorbance of each of the color ink jet inks in a wavelength range of 750 nm to 1,000 nm to the maximum value of the absorbance of the infrared-absorbing ink jet ink in a wavelength range of 750 nm to 1,000 nm of 0.10 or less. Also provided are applications of the ink set.

公开(公告)号：US12097714B2

公开(公告)日：2024-09-24

申请号：US17204951

申请日：2021-03-18

Applicant: FUJIFILM CORPORATION

Inventor： Misato Sasada ,  Toshiyuki Makuta

IPC: B41J2/21 ,  B41M5/44 ,  C09D11/101 ,  C09D11/107 ,  B41M3/14

CPC classification number: B41J2/2128 ,  B41M5/44 ,  C09D11/101 ,  C09D11/107 ,  B41M3/14 ,  B41M2205/38

Abstract: Provided is an ink jet recording method including recording an infrared absorbing image by applying a first ink, which contains an infrared absorber and a first curable compound, onto an impermeable substrate by an ink jet method, semi-curing the infrared absorbing image by irradiating the infrared absorbing image with active energy rays, recording a non-infrared absorbing image by applying a second ink, which has a content of the infrared absorber of lower than 0.1% by mass and contains a second curable compound, to a surface of the substrate with the infrared absorbing image by the ink jet method, and curing the semi-cured infrared absorbing image and the non-infrared absorbing image by irradiating these images with active energy rays.

公开(公告)号：US11434383B2

公开(公告)日：2022-09-06

申请号：US16931476

申请日：2020-07-17

Applicant: FUJIFILM CORPORATION

Inventor： Misato Sasada ,  Toshiyuki Makuta ,  Daisuke Sasaki ,  Akihiro Hara

IPC: C09D11/00 ,  C09D11/10 ,  B42D25/382 ,  C09D11/033 ,  C09D11/102 ,  C09D11/107 ,  C09D11/322 ,  C09D11/36 ,  C09D1/00 ,  C09D4/00 ,  C09D5/00 ,  C09K3/00

Abstract: Provided are an ink composition for ink jet printing, and an image forming method and a recorded material using the ink composition for ink jet printing. The ink composition for ink jet printing includes: a colorant represented by the following Formula 1; resin particles; a water-soluble organic solvent; and water.
In Formula 1, Y1 and Y2 each independently represent a non-metal atomic group which forms an aliphatic ring or a heterocycle, M+ represents a proton or a monovalent alkali metal cation or organic cation, L1 represents a methine chain consisting of 5 or 7 methine groups, and a methine group at a center of the methine chain has a specific substituent.

公开(公告)号：US11352515B2

公开(公告)日：2022-06-07

申请号：US16358664

申请日：2019-03-19

Applicant: FUJIFILM CORPORATION

Inventor： Yushi Hongo ,  Koji Naoe ,  Toshiyuki Makuta ,  Misato Sasada

IPC: C09D11/00 ,  C09D11/322 ,  C09D11/328 ,  C09D1/00 ,  C09D4/00 ,  C09D5/00 ,  C09K3/00 ,  C08K3/22 ,  C08K3/013 ,  C08K5/00

Abstract: Provided are a manufacturing method of a dispersion including a step A of preparing a mixture containing an edible pigment, an edible dispersant, and water, a step B of applying a hydrostatic pressure equal to or higher than 30 MPa to the mixture, and a step C of performing a dispersion treatment on the mixture to which the hydrostatic pressure is applied; a pigment dispersion for ink jet recording and a manufacturing method thereof; and an ink composition for an ink jet and a manufacturing method thereof.