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    機上現像型平版印刷版原版、平版印刷版の作製方法、及び、平版印刷方法
    1.
    发明申请
    機上現像型平版印刷版原版、平版印刷版の作製方法、及び、平版印刷方法 审中-公开

    公开(公告)号：WO2023032682A1

    公开(公告)日：2023-03-09

    申请号：PCT/JP2022/031121

    申请日：2022-08-17

    Applicant: 富士フイルム株式会社

    Inventor： 阪口　彬

    IPC: B41N1/14 ,  B41C1/10 ,  B41M1/06 ,  G03F7/00 ,  G03F7/004 ,  G03F7/027

    Abstract: 支持体、及び、上記支持体上に画像記録層を有し、上記画像記録層が、重合性化合物、及び、重合開始剤、赤外線吸収剤、及び、発色体前駆体を含み、上記発色体前駆体から生成する発色体が、波長３８０ｎｍ以上５８０ｎｍ未満の範囲でありかつ上記発色体前駆体との吸光度差が０．１以上の極大吸収波長と、波長５８０ｎｍ以上７５０ｎｍ以下の範囲でありかつ上記発色体前駆体との吸光度差が０．０７以上の極大吸収波長とを有する機上現像型平版印刷版原版、並びに、上記機上現像型平版印刷版原版を用いた平版印刷版の作製方法又は平版印刷方法。

    LITHOGRAPHIC PRINTING PLATE PRECURSORS AND METHOD OF USE
    2.
    发明申请
    LITHOGRAPHIC PRINTING PLATE PRECURSORS AND METHOD OF USE 审中-公开

    公开(公告)号：WO2022132444A1

    公开(公告)日：2022-06-23

    申请号：PCT/US2021/061520

    申请日：2021-12-02

    Applicant: EASTMAN KODAK COMPANY

    Inventor： OBENAUF, Johannes ,  BALBINOT, Domenico

    IPC: B41N3/03 ,  B41C1/10 ,  G03F7/09

    Abstract: Lithographic printing plate precursors have an aluminum-containing substrate prepared using two anodizing processes to provide an inner aluminum oxide layer of average dry thickness of 300-3,000 nm and a multiplicity of inner micropores of average inner micropore diameter of ≤100 nm. An outer aluminum oxide layer is provided with a multiplicity of outer micropores of average outer micropore diameter of 15-30 nm and a dry thickness of 30-650 nm. A hydrophilic layer is disposed on the outer aluminum oxide layer at 0.0002-0.1 g/m2 and has a (1) compound having an ethylenically unsaturated polymerizable groups; a -OM group connected directly to a phosphorus atom, wherein M represents a hydrogen, sodium, potassium, or aluminum atom; and (2) one or more hydrophilic polymers having (a) recurring units comprising an amide group, and (b) recurring units having an -OM' group that is directly connected to a phosphorus atom, wherein M' represents a hydrogen, sodium, potassium, or aluminum atom.

    A LITHOGRAPHIC PRINTING PLATE PRECURSOR
    6.
    发明申请
    A LITHOGRAPHIC PRINTING PLATE PRECURSOR 审中-公开

    公开(公告)号：WO2021204502A1

    公开(公告)日：2021-10-14

    申请号：PCT/EP2021/056760

    申请日：2021-03-17

    Applicant: AGFA NV

    Inventor： BILLIET, Thomas

    IPC: B41C1/10 ,  G03F7/09

    Abstract: A lithographic printing plate precursor is disclosed including a support and a coating comprising (i) a photopolymerisable layer including a polymerisable compound and a photoinitiator, and a toplayer provided above the photopolymerisable layer; characterized in that the toplayer includes a non-polymeric polyfunctional compound in an amount between 2 mg/m² and 80 mg/m² which comprises at least two carboxyl and/or carboxylate groups.

    A LITHOGRAPHIC PRINTING PLATE PRECURSOR
    7.
    发明申请
    A LITHOGRAPHIC PRINTING PLATE PRECURSOR 审中-公开

    公开(公告)号：WO2021175571A1

    公开(公告)日：2021-09-10

    申请号：PCT/EP2021/053583

    申请日：2021-02-15

    Applicant: AGFA NV

    Inventor： BILLIET, Thomas

    IPC: B41C1/10 ,  B41N1/08

    Abstract: A lithographic printing plate precursor is disclosed including a support and a coating comprising (i) a photopolymerisable layer including a polymerisable compound and a photoinitiator, and a toplayer provided above the photopolymerisable layer; characterized in that the toplayer includes a halogenated polymer and a nitrite and/or nitrate salt.

    FAST FLUIDIC ASSEMBLY METHOD FOR NANOSCALE AND MICROSCALE PRINTING
    8.
    发明申请
    FAST FLUIDIC ASSEMBLY METHOD FOR NANOSCALE AND MICROSCALE PRINTING 审中-公开

    公开(公告)号：WO2021077045A1

    公开(公告)日：2021-04-22

    申请号：PCT/US2020/056190

    申请日：2020-10-16

    Applicant: NORTHEASTERN UNIVERSITY

    Inventor： ABBASI, Salman, A. ,  CHAI, Zhimin ,  BUSNAINA, Ahmed

    IPC: G03F7/00 ,  B41C1/10

    Abstract: A scalable printing process capable of printing microscale and nanoscale features for additively manufacturing electronics is provided. This fast, directed assembly-based approach selectively prints microscale and nanoscale features on both rigid and flexible substrates. The printing speed is much faster than state-of-the- art inkjet and flexographic printing, and the resolution is two orders of magnitude higher, with minimum feature size of 100 nm. Feature patterns can be printed over large areas and require no special limitations on the assembled materials. Hydrophilic/hydrophobic patterns are used to direct deposition of nanomaterials to specific regions or to selectively assemble polymer blends to desired sites in a one- step process with high specificity and selectively. The selective deposition can be based on electrostatic forces, hydrogen bonding, or hydrophobic interactions. The methods and nanoscale patterned substrates can be used with polyelectrolytes, conductive polymers, colloids, and nanoparticles for application in electronics, sensors, energy, medical devices, and structural materials.

    PUNCHING STATION AND METHOD FOR A RELIEF PLATE PRECURSOR
    10.
    发明申请
    PUNCHING STATION AND METHOD FOR A RELIEF PLATE PRECURSOR 审中-公开

    公开(公告)号：WO2021069540A1

    公开(公告)日：2021-04-15

    申请号：PCT/EP2020/078203

    申请日：2020-10-08

    Applicant: XEIKON PREPRESS N.V.

    Inventor： WATTYN, Bart Marc Luc

    IPC: B26F1/00 ,  B41C1/10 ,  B41N3/00

    Abstract: Punching station (300) for arranging one or more penetration elements in or through an edge portion of a relief plate precursor (P) or for arranging one or more perforations in the edge portion, comprising: a punching means (10) comprising one or more penetration elements (110) or perforating elements, said punching means being configured for arranging the one or more penetration elements or perforating elements through or in an edge portion of the relief plate precursor; an abutment means (20) aligned with the punching means and configured for forming an abutment for the edge of the relief plate precursor; a detection means (30) configured to detect at two or more locations along the abutment means whether the edge portion of the relief plate precursor is correctly positioned against the abutment means; a signalling means (40) configured to communicate a signal in function of the detection by the detection means.

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