公开(公告)号：EP4059720A1

公开(公告)日：2022-09-21

申请号：EP20888251.4

申请日：2020-10-30

申请人： FUJIFILM Corporation

发明人： ARAKI, Kenjiro

IPC分类号： B41J2/01 ,  C09D11/30 ,  C09D11/40 ,  B41M5/00

摘要： Provided are an active energy ray-curable ink that includes a photopolymerizable monomer, a photopolymerization initiator, and a colorant, wherein the photopolymerizable monomer includes a monomer A1 having a surface tension of 31.0 mN/m or less, the photopolymerizable monomer has an average surface tension of 31.0 mN/m or less, and the content of a surfactant is 0.01% by mass or less of the total amount of the active energy ray-curable ink, an ink set, and an image recording method.

公开(公告)号：EP4286163A1

公开(公告)日：2023-12-06

申请号：EP21923139.6

申请日：2021-12-06

申请人： FUJIFILM Corporation

发明人： ARAKI, Kenjiro

IPC分类号： B41J2/01 ,  C09D11/30 ,  C09D11/38 ,  B41M5/00

摘要： Provided are an electron beam curable ink and an image recording method. The electron beam curable ink contains a polymerizable monomer A having a ClogP value of 2.3 or less and a surfactant, and a content of the surfactant is 0.3% by mass or more relative to a total amount of the electron beam curable ink, and a content of a polymerization initiator is less than 1% by mass relative to the total amount of the electron beam curable ink.

公开(公告)号：EP3578375A1

公开(公告)日：2019-12-11

申请号：EP17894915.2

申请日：2017-12-26

申请人： Fujifilm Corporation

发明人： ARAKI, Kenjiro

IPC分类号： B41M5/00 ,  B05D1/26 ,  B05D3/06 ,  B41J2/01 ,  C09D11/32

摘要： A method for manufacturing laminated printed matter includes the steps of ejecting, by an ink jet process, a colorant-containing active-radiation-curable ink composition onto a recording medium; ejecting, by an ink jet process, a colorant-free or white-pigment-containing activc-radiation-curable ink composition into a non-image area adjoining an image area formed by the colorant-containing ink composition; curing the ejected colorant-containing ink composition and the ejected colorant-free or white-pigmcnt-containing ink composition by irradiation with active radiation to form an image layer; and laminating a lamination film on a surface on which the image layer has been formed. Laminated printed matter has, in sequence, an image layer and a lamination film. The image layer is composed of an image area and a non-image area. The non-image area is formed of a cured product selected from the group consisting of transparent cured products and white cured products. The non-image area adjoins a side of the image area in a direction along the plane of the recording medium.

公开(公告)号：EP3378875A1

公开(公告)日：2018-09-26

申请号：EP16866226.0

申请日：2016-11-09

申请人： Fujifilm Corporation

发明人： TSUYAMA, Hiroaki ,  YOKOI, Kazuhiro ,  NAKAMURA, Kouki ,  ARAKI, Kenjiro

IPC分类号： C08F2/50 ,  B41J2/01 ,  B41M5/00 ,  C07F9/53 ,  C09D11/38

CPC分类号： C09D11/38 ,  B41J2/01 ,  B41M5/00 ,  B41M7/0081 ,  C07F9/53 ,  C07F9/5337 ,  C08F2/50

摘要： A photopolymerization initiator which is a compound having a structure in which one or more carbonyl groups that link to a carbon atom are further directly bonded to an aromatic ring of an aromatic acyl group that bonds to a phosphorus atom in an acylphosphine oxide structure. A producing method of a photopolymerization initiator produces the photopolymerization initiator. In a polymerizable composition and an ink jet recording method, the photopolymerization initiator is used. Furthermore, an acylphosphine oxide compound has a partial structure represented by Formula 1 or Formula 2.

公开(公告)号：EP4328278A1

公开(公告)日：2024-02-28

申请号：EP22791789.5

申请日：2022-04-21

申请人： FUJIFILM Corporation

发明人： ARAKI, Kenjiro ,  UMEBAYASHI, Tsutomu

IPC分类号： C09D11/30 ,  B41J2/01 ,  B41M5/00 ,  C09D11/101 ,  C09D11/40

摘要： Provided are an active energy ray-curable inkjet ink for a beverage container and applications thereof, the inkjet ink containing a polymerizable monomer and a polymerizable surfactant. Also provided are an active energy ray-curable inkjet ink set and applications thereof, the inkjet ink set containing a first ink containing a polyfunctional monomer and a second ink containing a monofunctional monomer, in which at least one of the first ink or the second ink contains a polymerizable surfactant.

公开(公告)号：EP3904100A1

公开(公告)日：2021-11-03

申请号：EP19913829.8

申请日：2019-11-27

申请人： FUJIFILM Corporation

发明人： ENOMOTO, Kazuaki ,  ARAKI, Kenjiro

IPC分类号： B41C1/10 ,  B41N1/14 ,  B41M1/06 ,  G03F7/00 ,  G03F7/033 ,  G03F7/038 ,  G03F7/11

摘要： Provided are a lithographic printing plate precursor including a support, and an image recording layer on the support, in which the image recording layer contains organic particles containing an addition polymerization type resin that has a constitutional unit A having a hydrogen bond-donating site, and a content of the constitutional unit A in the addition polymerization type resin is greater than 20% by mass with respect to a total mass of the addition polymerization type resin; and a method of preparing a lithographic printing plate using the lithographic printing plate precursor.

公开(公告)号：EP3730308A1

公开(公告)日：2020-10-28

申请号：EP19748430.6

申请日：2019-01-25

申请人： FUJIFILM Corporation

发明人： ARAKI, Kenjiro

IPC分类号： B41N1/14 ,  G03F7/00 ,  G03F7/11

摘要： Provided are a planographic printing plate precursor having an image recording layer on a support, and an overcoat layer in this order, in which the overcoat layer includes particles, the overcoat layer is an outermost layer, and an occupation area ratio of the particles in a surface of the overcoat layer is 30% by area or more; and a method of producing a planographic printing plate obtained by using the planographic printing plate precursor.

公开(公告)号：EP3456547A1

公开(公告)日：2019-03-20

申请号：EP18761027.4

申请日：2018-02-28

申请人： Fujifilm Corporation

发明人： ARAKI, Kenjiro ,  KURAMOTO, Mamoru

IPC分类号： B41N1/14 ,  G03F7/00 ,  G03F7/004 ,  G03F7/029

摘要： A lithographic printing plate precursor including an image recording layer containing an infrared absorber represented by Formula I, on a support, and a method of producing a lithographic printing plate and a lithographic printing method using the lithographic printing plate precursor.

公开(公告)号：EP4059719A1

公开(公告)日：2022-09-21

申请号：EP20886249.0

申请日：2020-10-30

申请人： FUJIFILM Corporation

发明人： ARAKI, Kenjiro

IPC分类号： B41J2/01 ,  C09D11/30 ,  B41M5/00

摘要： Provided are an active energy ray-curable ink including a photopolymerization initiator including a compound represented by Formula (1) and at least one of a monomer A composed of a photopolymerizable monomer having a molecular weight of 400 or more or a monomer B composed of a photopolymerizable monomer having a molecular weight of 130 or more and less than 400, and an image recording method. L 1 represents an organic group having 20 or less carbon atoms and a valence of n, and n represents an integer of 3 to 8. AO represents an alkyleneoxy group having 2 or 3 carbon atoms, and m represents an integer of 0 to 15. L 2 represents a single bond, an oxygen atom, a sulfur atom, or -NR 11 -. R 11 represents a substituent. X represents an oxygen atom or a sulfur atom, and n R 1 's and n R 2 's each independently represent a substituent.

公开(公告)号：EP3900942A1

公开(公告)日：2021-10-27

申请号：EP19913153.3

申请日：2019-12-26

申请人： FUJIFILM Corporation

发明人： ENOMOTO, Kazuaki ,  ARAKI, Kenjiro

IPC分类号： B41N1/14 ,  B41C1/10 ,  B41M1/06 ,  G03F7/00 ,  G03F7/004 ,  G03F7/11

摘要： Provided are a planographic printing plate precursor including a support and an image recording layer on the support, in which the image recording layer contains an organic particle containing a resin that has a constitutional unit A having a cation moiety and a constitutional unit B having an anion moiety; and a method of preparing a planographic printing plate using the planographic printing plate precursor.