公开(公告)号：WO2022042912A1

公开(公告)日：2022-03-03

申请号：PCT/EP2021/068438

申请日：2021-07-05

Applicant: AGFA OFFSET BV

Inventor： BILLIET, Thomas ,  HEYLEN, Kristof

IPC: B41C1/10 ,  G03F7/00 ,  G03F7/033 ,  G03F7/085 ,  G03F7/11 ,  G03F7/30

Abstract: A lithographic printing plate precursor is disclosed including a support and a coating comprising a photopolymerisable layer including a polymerisable compound and a photoinitiator, characterized in that the coating comprises a hydrophilic adhesion promoting copolymer including at least one monomeric unit according to Formula I and at least one monomeric unit according to Formula II; and at least one group and/or moiety including a phosphor atom.

公开(公告)号：WO2021259650A1

公开(公告)日：2021-12-30

申请号：PCT/EP2021/065589

申请日：2021-06-10

Applicant: AGFA OFFSET BV

Inventor： BILLIET, Thomas ,  LOCCUFIER, Johan ,  VERMEIREN, Eva ,  LAZREG, Faïma

IPC: B41C1/10 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/12 ,  B41C2210/22

Abstract: A lithographic printing plate precursor is disclosed including a support and a coating comprising a photopolymerisable layer including a polymerisable compound, a photoinitiator, and an infrared absorbing compound including a long chain linear or branched alkyl group.

公开(公告)号：WO2023011820A1

公开(公告)日：2023-02-09

申请号：PCT/EP2022/068496

申请日：2022-07-05

Applicant: AGFA OFFSET BV

Inventor： VAN AERT, Hubertus ,  BILLIET, Thomas

IPC: B41C1/10 ,  G03F7/004 ,  G03F7/027 ,  G03F7/033 ,  G03F7/075 ,  G03F7/30

Abstract: A lithographic printing plate precursor including a support and a coating comprising a photopolymerizable layer including a polymerisable compound, optionally a sensitizer, a photoinitiator and discrete particles which comprise a plurality of silane groups, and/or silanol groups and/or siloxane reaction products of said silane and/or silanol groups.

公开(公告)号：WO2021249754A1

公开(公告)日：2021-12-16

申请号：PCT/EP2021/063810

申请日：2021-05-25

Applicant: AGFA OFFSET BV

Inventor： HIMSCHOOT, Katleen ,  VERMEIREN, Eva ,  BILLIET, Thomas ,  GOETHALS, Fabienne

IPC: B41C1/10 ,  G03F7/11 ,  G03F7/027 ,  G03F7/031 ,  G03F7/09 ,  G03F7/30 ,  G03F7/38 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  G03F7/091 ,  G03F7/3035

Abstract: A lithographic printing plate precursor is disclosed which comprises a support, a photopolymerizable image recording layer and an overcoat which comprises a low-molecular radical inhibitor. After image-wise exposure, the plate is heated whereby the radical inhibitor diffuses from the overcoat to the image recording layer, resulting in an increase of the daylight stability of the exposed and heated precursor. Such plate is especially suitable for on-press processing.

公开(公告)号：WO2023001684A1

公开(公告)日：2023-01-26

申请号：PCT/EP2022/069738

申请日：2022-07-14

Applicant: AGFA NV ,  AGFA OFFSET BV

Inventor： MAHY, Marc

IPC: H04N1/60

Abstract: A method for enhancing color consistency between batches of printed objects representing a same image by using a master output profile, having a master color gamut, with master color characterizing setting wherein said setting is also used for the batch output profile, having a batch color gamut. The image is converted between said master color gamut and the said batch color gamut.

公开(公告)号：WO2022128283A1

公开(公告)日：2022-06-23

申请号：PCT/EP2021/081684

申请日：2021-11-15

Applicant: AGFA OFFSET BV

Inventor： BILLIET, Thomas ,  CORTENS, Willem ,  DEFOSSEZ, Yves

IPC: B41F33/00

Abstract: A method for setting up a lithographic printing press is provided which reduces the make-ready time of on-press developable printing plates so that less copies are wasted. The method uses an 'ink boost' at the startup of the press by presetting the inking system to a configuration whereby the amount of ink supplied to the plate is different from the amount prescribed by standard printing conditions. The ink boost can be positive or negative and can be made dependent on the difference in the image coverage between plates used in successive print jobs or on different paper types used in successive print jobs.

公开(公告)号：WO2021259637A1

公开(公告)日：2021-12-30

申请号：PCT/EP2021/065455

申请日：2021-06-09

Applicant: AGFA OFFSET BV

Inventor： LAZREG, Faïma ,  LOCCUFIER, Johan ,  BILLIET, Thomas

IPC: B41C1/10 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/12 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/08 ,  B41C2210/22

Abstract: A lithographic printing plate precursor is disclosed including a support and a coating comprising (i) a photopolymerisable layer including a polymerisable compound, a photoinitiator and an asymmetrically substituted infrared absorbing compound.

公开(公告)号：WO2022161760A1

公开(公告)日：2022-08-04

申请号：PCT/EP2022/050395

申请日：2022-01-11

Applicant: AGFA OFFSET BV

Inventor： BILLIET, Thomas ,  HEYLEN, Kristof

IPC: B41C1/10

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 hydrophobic binder, and hydrophobic discrete particles having a melting and/or softening temperature above 50°C.

公开(公告)号：WO2022073849A1

公开(公告)日：2022-04-14

申请号：PCT/EP2021/076986

申请日：2021-09-30

Applicant: AGFA OFFSET BV

Inventor： GOETHALS, Fabienne ,  VAN REMOORTERE, Marieke ,  BILLIET, Thomas ,  HIMSCHOOT, Katleen

IPC: B41C1/10 ,  G03F7/004

Abstract: A lithographic printing plate precursor including on a substrate which has a hydrophilic surface or which is provided with a hydrophilic layer, a coating comprising a photopolymerisable layer including a polymerisable compound, a photoinitiator and an adhesion promoting compound containing at least one thiol group and at least one group capable of adhering to the substrate.

公开(公告)号：WO2021259648A1

公开(公告)日：2021-12-30

申请号：PCT/EP2021/065575

申请日：2021-06-10

Applicant: AGFA OFFSET BV

Inventor： BILLIET, Thomas ,  HEYLEN, Kristof ,  LAZREG, Faïma ,  LOCCUFIER, Johan

IPC: B41C1/10 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/12 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22

Abstract: A lithographic printing plate precursor is disclosed including on a support a coating comprising (i) a photopolymerisable layer including a polymerisable compound, a first infrared absorbing dye including at least one electron withdrawing substituent and a photoinitiator; and (ii) a toplayer provided above the photopolymerisable layer which includes a second infrared absorbing compound which includes a thermocleavable group which transforms into a group which is a stronger electron-donor upon exposure to heat and/or IR radiation, and is capable of forming a print-out image upon exposure to heat and/or IR radiation.