公开(公告)号：US11091662B2

公开(公告)日：2021-08-17

申请号：US16111417

申请日：2018-08-24

Applicant: FUJIFILM Corporation

Inventor： Kosuke Watanabe ,  Yushi Hongo ,  Kensuke Masui ,  Naoharu Kiyoto ,  Toshiyuki Makuta ,  Kazuhiro Hamada

IPC: C09D11/38 ,  C09D11/322 ,  C09D11/40 ,  C08K3/08 ,  C08K5/378 ,  C09D11/08 ,  C09D11/52 ,  B41M5/00 ,  B41J2/165

Abstract: Provided is an ink composition used for image formation by an ink jet method. The ink composition includes plate-like metal particles that include a metal element having a standard oxidation-reduction potential nobler than −1.65 V, that have an average equivalent circle diameter of 10 nm or more and less than 500 nm, and that have an average aspect ratio, which is the ratio of the average equivalent circle diameter to an average thickness, of 3 or more. Also provided are an ink set, an image forming method, and a printed matter.

公开(公告)号：US10379264B2

公开(公告)日：2019-08-13

申请号：US16049840

申请日：2018-07-31

Applicant: FUJIFILM CORPORATION

Inventor： Toshiyuki Makuta ,  Yanlong Che ,  Masafumi Yoshida

IPC: G02B3/06 ,  B41M5/50 ,  B41M3/00 ,  B41J2/01 ,  B41M3/06 ,  B41M5/00 ,  B41M5/52 ,  B41M7/00 ,  G02B3/00 ,  G03B35/00 ,  B32B27/08 ,  B32B27/36 ,  C09D11/107 ,  C09D11/322 ,  G02B27/22 ,  B42D25/342

Abstract: A method of producing a lenticular printed material includes: an ink jetting step of jetting an aqueous ink, containing a colorant, resin particles, water and a water-soluble high boiling point solvent, onto an ink receiving layer of a lenticular sheet including a resin layer, a lens layer disposed at one surface side of the resin layer, and the ink receiving layer, which is disposed at the other surface side of the resin layer, which contains particles and a resin, and which has a porous structure and a void volume of 50% or greater, according to an ink jetting method; and a drying step of drying the aqueous ink, under conditions in which a surface temperature of the ink receiving layer is set to 30° C. or higher, to form a parallax picture.

公开(公告)号：US08888246B2

公开(公告)日：2014-11-18

申请号：US14170300

申请日：2014-01-31

Applicant: FUJIFILM Corporation

Inventor： Toshiyuki Makuta

IPC: B41J2/14 ,  B41J2/16 ,  G01D11/00 ,  B41J11/00

CPC classification number: B41J11/002 ,  B41J3/407 ,  B41M5/0047 ,  B41M5/0064 ,  B41M7/0081 ,  D06P1/44 ,  D06P5/2005 ,  D06P5/30

Abstract: An inkjet recording method includes a step of forming an image by imparting an actinic ray curable ink composition containing a pigment, a polyfunctional polymerizable compound in which a content ratio to a total polymerization component is 80% by mass or more and a sensitizer in which a molecular weight is 1,000 or more onto a recording substrate which is an aggregate of a nonabsorbable or a low absorbable fiber material from an inkjet head under the conditions in which an amount of ink droplets is from 25 pl to 200 pl and a distance between the recording substrate and the inkjet head is from 5 mm to 20 mm, and a step of curing the image by irradiating the formed image with an actinic ray under the conditions in which an oxygen partial pressure is 1.5×10−2 MPa or less.

Abstract translation: 喷墨记录方法包括通过赋予含有颜料的光化学射线固化性油墨组合物，其中全部聚合成分的含量比为80质量％以上的多官能聚合性化合物和增感剂，其中， 分子量为1,000以上，在墨滴数量为25pl〜200pl的条件下，在记录基材上，该记录基材是来自喷墨头的不吸收性或低吸收性纤维材料的聚集体，记录 基板和喷墨头为5mm〜20mm，通过在氧分压为1.5×10 -2 MPa以下的条件下用光化射线照射形成图像来固化图像的工序。

公开(公告)号：US12049568B2

公开(公告)日：2024-07-30

申请号：US17239698

申请日：2021-04-26

Applicant: FUJIFILM CORPORATION

Inventor： Toshiyuki Makuta

IPC: C09D11/54 ,  B41J2/21 ,  B41M5/00 ,  C09D11/102 ,  C09D11/322

CPC classification number: C09D11/54 ,  B41J2/21 ,  B41J2/2107 ,  B41M5/0023 ,  C09D11/102 ,  C09D11/322

Abstract: An ink set including a color ink containing particles including a polymerizable compound, a colorant, and water and an overcoat solution containing particles including a polymerizable compound and water, and an image formation method.