公开(公告)号：US20240067846A1

公开(公告)日：2024-02-29

申请号：US18492795

申请日：2023-10-24

Applicant: FUJIFILM Corporation

Inventor： Daisuke SASAKI ,  Yusuke SAKAI ,  Ryoji ORITA ,  Atsushi AZUMA

IPC: C09J4/06 ,  C09J7/38 ,  C09J11/06 ,  C09J11/08

CPC classification number: C09J4/06 ,  C09J7/38 ,  C09J11/06 ,  C09J11/08 ,  C09J2301/302 ,  C09J2301/408 ,  C09J2301/416

Abstract: Provided are a photopolymerizable composition including at least one compound selected from a compound represented by Formula (1) or a compound represented by Formula (2), a polymerizable compound, and a photopolymerization initiator, and a cured substance and an optical member which are formed of the photopolymerizable composition.

公开(公告)号：US20220017763A1

公开(公告)日：2022-01-20

申请号：US17472715

申请日：2021-09-13

Applicant: FUJIFILM Corporation

Inventor： Keiichi TATEISHI ,  Takashi SAITOU ,  Yusuke SAKAI ,  Yuta TAKASAKI

IPC: C09D11/328 ,  C09D11/38 ,  C09B47/20 ,  B41M5/00

Abstract: A dye ink composition includes: a dye represented by the general formula (I) as defined herein; water; and a compound represented by the general formula (II) as defined herein, in which the compound represented by the general formula (II) as defined herein has at least one hydrophilic group.

公开(公告)号：US20210403736A1

公开(公告)日：2021-12-30

申请号：US17467465

申请日：2021-09-07

Applicant: FUJIFILM Corporation

Inventor： Keiichi TATEISHI ,  Takashi SAITOU ,  Yusuke SAKAI ,  Yuta TAKASAKI

IPC: C09D11/328 ,  C09D11/38 ,  C09D11/033 ,  C09D11/037 ,  C09B47/24 ,  B41M5/00

Abstract: A dye ink composition includes: a coloring agent, water, and a compound represented by the general formula (III) as defined herein, in which the coloring agent contains at least one dye selected from the group consisting of a dye represented by the general formula (I) as defined herein and a dye represented by the general formula (II) as defined herein.

公开(公告)号：US20240240040A1

公开(公告)日：2024-07-18

申请号：US18603232

申请日：2024-03-13

Applicant: FUJIFILM CORPORATION

Inventor： Hiromichi NUMAZAWA ,  Daisuke SASAKI ,  Yusuke SAKAI

IPC: C09D11/328 ,  B41M7/00 ,  C09D11/037 ,  C09D11/101 ,  C09D11/107 ,  C09D11/322

CPC classification number: C09D11/328 ,  B41M7/009 ,  C09D11/037 ,  C09D11/101 ,  C09D11/107 ,  C09D11/322

Abstract: Provided are an ink jet recording ink containing a polymerizable monomer (A), a polymerization initiator (B), a siloxane compound (C) which includes a main chain including a structural unit having an Si—O bond and a side chain including at least one of an ethyleneoxy unit or a propyleneoxy unit and a polymerizable group, in which a proportion of a total number of moles of the ethyleneoxy unit and the propyleneoxy unit with respect to a total number of moles of the structural unit having an Si—O bond, the ethyleneoxy unit, and the propyleneoxy unit is 30% by mole or more, and a near-infrared absorbing coloring agent (D), and an ink jet recording method.

公开(公告)号：US20220081581A1

公开(公告)日：2022-03-17

申请号：US17536088

申请日：2021-11-28

Applicant: FUJIFILM Corporation

Inventor： Keiichi TATEISHI ,  Takashi SAITOU ,  Yuta TAKASAKI ,  Yusuke SAKAI

IPC: C09D11/328 ,  C09B47/04 ,  C09D11/38

Abstract: A dye ink composition includes: a dye represented by the general formula (I) as defined herein; water; a compound represented by the general formula (II) as defined herein; and a toning agent represented by the general formula (Cy-2) as defined herein.

公开(公告)号：US20200216702A1

公开(公告)日：2020-07-09

申请号：US16816294

申请日：2020-03-12

Applicant: FUJIFILM Corporation

Inventor： Keiichi TATEISHI ,  Takashi SAITOU ,  Yusuke SAKAI ,  Yuta TAKASAKI

IPC: C09D11/40 ,  C09D11/328 ,  C09B11/28 ,  C09B47/24 ,  C09B31/02 ,  C09B29/08 ,  B41M5/00

Abstract: An ink set includes: a magenta ink composition; a cyan ink composition; a yellow ink composition; and a black ink composition, in which the magenta ink composition contains at least one compound represented by the general formula (1) as defined herein, the cyan ink composition contains at least one compound represented by the general formula (2) as defined herein, the yellow ink composition contains at least one compound selected from the group Y as defined herein, and the black ink composition contains at least one black pigment dispersion liquid including carbon black.

公开(公告)号：US20200216701A1

公开(公告)日：2020-07-09

申请号：US16815033

申请日：2020-03-11

Applicant: FUJIFILM Corporation

Inventor： Keiichi TATEISHI ,  Takashi SAITOU ,  Yusuke SAKAI ,  Yuta TAKASAKI

IPC: C09D11/40 ,  C09D11/328 ,  C09B11/28 ,  C09B47/24 ,  C09B31/02 ,  C09B29/08 ,  C09B31/28 ,  C09B31/30 ,  B41M5/00

Abstract: An ink set includes a magenta ink composition; a cyan ink composition; a yellow ink composition; and a black ink composition, in which the magenta ink composition contains at least one compound represented by the general formula (1) as defined herein, the cyan ink composition contains at least one compound represented by the general formula (2) as defined herein, the yellow ink composition contains at least one compound selected from the group Y as defined herein, and the black ink composition contains at least one compound selected from the group BK as defined herein.

公开(公告)号：US20180371254A1

公开(公告)日：2018-12-27

申请号：US16055902

申请日：2018-08-06

Applicant: FUJIFILM Corporation

Inventor： Keiichi TATEISHI ,  Takashi SAITOU ,  Yusuke SAKAI ,  Takuma AMEMIYA ,  Yoshihiko FUJIE ,  Yoshiaki NAGATA

IPC: C09B11/24 ,  C09B29/46 ,  C09B67/22 ,  C09D11/328

Abstract: Provided are a coloring composition including a compound represented by Formula (1) shown in this specification and a compound represented by Formula (D) shown in this specification, an ink jet recording ink including the coloring composition, an ink jet recording method using the ink jet recording ink, and an ink jet printer cartridge that is filled with the ink jet recording ink.

公开(公告)号：US20180127584A1

公开(公告)日：2018-05-10

申请号：US15860198

申请日：2018-01-02

Applicant: FUJIFILM Corporation

Inventor： Yusuke SAKAI ,  Yoshihiko FUJIE ,  Keiichi TATEISHI

IPC: C09B11/24 ,  B41M5/00 ,  B41J2/01 ,  C09D11/328

CPC classification number: C09B11/24 ,  B41J2/01 ,  B41M5/0023 ,  C09D11/32 ,  C09D11/328

Abstract: According to the present invention, a compound represented by Formula (1) described in the specification, a coloring composition including the compound, an ink jet recording ink, an ink jet recording method using the ink jet recording ink, an ink jet printer cartridge, and an ink jet recorded material are provided.

公开(公告)号：US20170210928A1

公开(公告)日：2017-07-27

申请号：US15463389

申请日：2017-03-20

Applicant: FUJIFILM Corporation

Inventor： Yoshihiko FUJIE ,  Yusuke SAKAI ,  Keiichi TATEISHI ,  Hiromi KOBAYASHI

IPC: C09D11/38 ,  C09D11/328 ,  C09B11/28 ,  B41J2/21

CPC classification number: C09D11/38 ,  B41J2/21 ,  C09B11/24 ,  C09B11/28 ,  C09D11/328

Abstract: Provided are a coloring composition including a xanthene compound which is soluble in water and a compound represented by the following Formula (A); an ink jet recording ink; and an ink jet recording method. In Formula (A), Q represents a benzene ring or a naphthalene ring. P1 represents —CO2M or —SO3M. Ra1 represents a substituent, and Ra2, Ra3, and Ra4 each independently represent a hydrogen atom or a substituent. na represents an integer of 0 to 3. When na is 2 or more, a plurality of Ra1's may be the same as or different from each other. M represents a counter cation.