公开(公告)号：US09156989B2

公开(公告)日：2015-10-13

申请号：US14360023

申请日：2012-11-21

Applicant: Agfa Graphics NV

Inventor： Johan Loccufier ,  Nicolas Vriamont ,  Paul Callant

IPC: C09D11/02 ,  C09B67/00 ,  C09D11/101 ,  C09D11/322

CPC classification number: C09B68/4257 ,  C09B67/0009 ,  C09B67/0086 ,  C09D11/101 ,  C09D11/322 ,  C09D11/36

Abstract: A method for preparing a surface modified organic pigment includes the steps of a) reacting the organic pigment in an aromatic hydrocarbon solvent with a surface modifying reagent to form a surface modified organic pigment; and b) washing and drying the surface modified organic pigment; wherein the surface modifying reagent is represented by Formula (I): wherein, X is selected from the group consisting of O, S and N—R3; Y is selected from the group consisting of —O—, and NR4; R1 to R4 are each independently selected from the group consisting of hydrogen, an alkyl group, an alkenyl group, an alkynyl group, a -aralkyl group, an alkaryl group, and an aryl group and s heteroaryl group; with the proviso that when Y—R1 is different from OH that at least one of R2 to R4 is substituted by at least one functional group having a pKa between 2.5 and 9.

Abstract translation: 一种制备表面改性有机颜料的方法包括以下步骤：a）使芳烃溶剂中的有机颜料与表面改性剂反应形成表面改性有机颜料; 和b）洗涤和干燥表面改性有机颜料; 其中所述表面改性剂由式（I）表示：其中X选自O，S和N-R 3; Y选自-O - 和NR 4; R 1至R 4各自独立地选自氢，烷基，烯基，炔基， - 芳烷基，烷芳基和芳基和杂芳基; 条件是当Y-R 1不同于OH时，R 2至R 4中的至少一个被至少一个pKa在2.5和9之间的官能团取代。

公开(公告)号：US20150218399A1

公开(公告)日：2015-08-06

申请号：US14425077

申请日：2013-08-14

Applicant: AGFA GRAPHICS NV

Inventor： Ivan Hoogmartens ,  Rita Torfs

IPC: C09D11/322

CPC classification number: C09D11/322 ,  C09D11/101 ,  C09D11/40

Abstract: A colour inkjet ink includes an inorganic colour pigment having a colour selected from the group consisting of cyan, magenta, yellow, blue, green, red, orange, violet, and brown; and at least 1 wt % of an inorganic colourless pigment based on the total weight of the colour inkjet ink, wherein the inorganic colourless pigment has a smaller average particle size than the inorganic colour pigment.

Abstract translation: 彩色喷墨油墨包括具有选自青色，品红色，黄色，蓝色，绿色，红色，橙色，紫色和棕色的颜色的无机颜料。 和至少1重量％的基于彩色喷墨油墨的总重量的无机无色颜料，其中无机无色颜料的平均粒度小于无机彩色颜料。

公开(公告)号：US20150168837A1

公开(公告)日：2015-06-18

申请号：US14390427

申请日：2013-03-20

Applicant: AGFA GRAPHICS NV

Inventor： Johan Loccufier ,  Marin Steenackers ,  Sam Verbrugghe

IPC: G03F7/075 ,  G03F7/30

CPC classification number: G03F7/0757 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/04 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/26 ,  G03F7/004 ,  G03F7/027 ,  G03F7/0751 ,  G03F7/0752 ,  G03F7/11 ,  G03F7/30 ,  G03F7/405

Abstract: A negative-working lithographic printing plate precursor includes a coating containing a photopolymerizable layer and optionally an intermediate layer between the photopolymerizable layer and the support, wherein the coating further includes a polysiloxane, the polysiloxane being present in the photopolymerizable layer and/or in the optional intermediate layer, and the polysiloxane is obtained by reacting at least one organosilicon compound represented by the general Formula (I) and at least one organosilicon compound represented by the general Formula (II):

Abstract translation: 负性平版印刷版原版包括含有可光聚合层和任选的可光聚合层和载体之间的中间层的涂层，其中涂层还包含聚硅氧烷，聚硅氧烷存在于可光聚合层中和/或可选地 中间层，并且所述聚硅氧烷是通过使至少一种由通式（I）表示的有机硅化合物和至少一种由通式（II）表示的有机硅化合物：

公开(公告)号：US08979256B2

公开(公告)日：2015-03-17

申请号：US13707630

申请日：2012-12-07

Applicant: Agfa Graphics NV

Inventor： Emiel Verdonck

IPC: B41J2/01 ,  C09D11/101 ,  B41J2/21 ,  C09D11/322 ,  C09D11/40 ,  C09D11/54

CPC classification number: B41J2/205 ,  B41J2/2107 ,  B41J2/2114 ,  C09D11/101 ,  C09D11/322 ,  C09D11/40 ,  C09D11/54

Abstract: An inkjet printing method includes the steps of a) providing a white inkjet ink and at least one color inkjet ink to an inkjet printer; and b) jetting the white inkjet ink at a higher temperature than the color inkjet ink onto an ink-receiver. The difference in jetting temperature between the white inkjet ink and the color inkjet ink is at least 5° C. Inkjet ink sets and inkjet printers are also disclosed.

Abstract translation: 喷墨印刷方法包括以下步骤：a）向喷墨打印机提供白色喷墨油墨和至少一种彩色喷墨油墨; 和b）将比彩色喷墨油墨高的白色喷墨油墨喷射到墨水接收器上。 白色喷墨油墨和彩色喷墨油墨之间的喷射温度的差异至少为5℃。还公开了喷墨油墨组和喷墨打印机。

公开(公告)号：US20150035905A1

公开(公告)日：2015-02-05

申请号：US14378980

申请日：2013-02-28

Applicant: AGFA GRAPHICS NV

Inventor： Stefaan De Meutter ,  David Tilemans ,  Peter Bracke

IPC: B41J11/00 ,  B41J2/145

CPC classification number: B41J11/002 ,  B41J2/145 ,  B41J2/2146 ,  B41M7/0081

Abstract: A method and an inkjet printing device for single pass printing on an ink-receiver having a surface includes a plurality of sets of nozzles for jetting N inks on the surface, wherein N is larger than or equal to one, the N inks including a first ink, and wherein the plurality of sets of nozzles includes a first and a second set of nozzles for jetting the first ink; the device further including a radiation curing device arranged to cure the first ink when jetted on the surface by the first set of nozzles, wherein the radiation curing device is positioned between the first set of nozzles and the second set of nozzles.

Abstract translation: 一种用于在具有表面的墨水接收器上进行单程打印的方法和喷墨打印装置，包括：多个喷嘴组，用于在表面上喷射N个墨，其中N大于或等于1，N墨水包括第一 油墨，并且其中所述多组喷嘴包括用于喷射所述第一油墨的第一和第二组喷嘴; 所述装置还包括辐射固化装置，所述辐射固化装置被布置成当所述第一组喷嘴在所述表面上喷射时固化所述第一油墨，其中所述辐射固化装置位于所述第一组喷嘴和所述第二组喷嘴之间。

公开(公告)号：US20130162743A1

公开(公告)日：2013-06-27

申请号：US13749883

申请日：2013-01-25

Applicant: Agfa Graphics NV

Inventor： Bart VERLINDEN ,  Konrad VOSTEEN

IPC: B41J11/20

CPC classification number: B41J3/28 ,  B41J3/546 ,  B41J11/20

Abstract: A digital printer is provided with an automated printing sheet transport system, operating in an intermittent manner of feeding a printing sheet to the digital printer, halting the transport to allow printing onto the printing sheet while the printing sheet is maintained in a fixed position, and removing the printed sheet from the digital printer after printing. The digital printer may be combined with a screen print station, both operating on top of a single printing sheet transport system, to form an integrated multifunctional and hybrid printing press.

Abstract translation: 数字打印机设置有自动打印纸张传送系统，以间歇的方式操作打印纸到数字打印机，停止传送以允许在打印纸保持在固定位置时打印到打印纸上，以及 打印后从数字打印机中取出打印的纸张。 数字打印机可以与在单个打印纸传送系统之上操作的丝网印刷站组合，以形成集成的多功能和混合印刷机。

公开(公告)号：US10391758B2

公开(公告)日：2019-08-27

申请号：US15523734

申请日：2015-10-09

Applicant: AGFA GRAPHICS NV

Inventor： Tim Desmet ,  Karen Demmers

IPC: B41N1/14 ,  B41C1/10 ,  B41N1/08

Abstract: A method of preparing a lithographic printing plate includes the steps printing a liquid on a lithographic support to form a printing area which corresponds to a raster image, wherein the raster image includes a section which has a tone-value from 90% to 100%, and the jetted liquid droplets for this section, on a corresponding part from the printing area on the lithographic support, are contactless with each other.

公开(公告)号：US10316204B2

公开(公告)日：2019-06-11

申请号：US14912933

申请日：2014-09-16

Applicant: AGFA GRAPHICS NV

Inventor： Roel De Mondt ,  Johan Loccufier

IPC: C09D11/00 ,  C09D11/101 ,  B41J2/01 ,  B65D65/42 ,  B41J2/21 ,  B41J11/00 ,  C09D11/322 ,  C09D11/40 ,  C09D11/30 ,  C08F2/50 ,  C09D11/107 ,  B41M5/00

Abstract: A radiation curable inkjet ink set includes at least a cyan radiation curable inkjet ink, a magenta radiation curable inkjet ink, a yellow radiation curable inkjet ink, and a black radiation curable inkjet ink, each having a viscosity of no more than 50 mPa·s at 25° C. and a shear rate of 90 s−1 and containing: a) at least one non-polymerizable, non-polymeric bisacylphosphine oxide present in a concentration of no more than 4.0 wt % based on the total weight of the radiation curable composition; b) at least one monomer including at least one vinyl ether group and at least one polymerizable group selected from the group consisting of an acrylate group and a methacrylate group; and c) at least one polymerizable or polymeric thioxanthone, with the proviso that if the at least one polymerizable or polymeric thioxanthone contains no tertiary amine group that the radiation curable composition further includes at least one tertiary amine co-initiator selected from the group consisting of ethylhexyl-4-dimethylaminobenzoate, a polymerizable co-initiator containing a tertiary amine and a polymeric co-initiator containing a tertiary amine.

公开(公告)号：US10173449B2

公开(公告)日：2019-01-08

申请号：US15536756

申请日：2015-12-14

Applicant: AGFA GRAPHICS NV

Inventor： Roel De Mondt

IPC: B41M1/18 ,  B41M1/22 ,  B41M3/00 ,  C09D11/037 ,  C09D11/322 ,  C09D11/101 ,  B41M3/14 ,  B41M5/00

Abstract: A method of inkjet printing a color image including a metallic or pearlescent color includes the steps of applying on part of an ink receiver a layer containing a pearlescent or metallic pigment having a volume mean particle size of at least 4.0 μm as measured by laser diffraction; and inkjet printing on part of the layer containing the pearlescent or metallic pigment a layer with an opaque color inkjet ink containing a chromatic color pigment and a white pigment.

公开(公告)号：US09994020B2

公开(公告)日：2018-06-12

申请号：US15513568

申请日：2015-09-21

Applicant: AGFA GRAPHICS NV

Inventor： Stefaan De Meutter ,  Jaroslav Katona ,  David Tilemans

IPC: B41J2/14

CPC classification number: B41J2/14201 ,  B41J2/04 ,  B41J2/14 ,  B41J2/1433 ,  B41J2/18 ,  B41J2002/041 ,  B41J2002/14475 ,  B41J2202/05 ,  B41J2202/12

Abstract: A high viscosity jetting method includes jetting a liquid by a through-flow piezoelectric printhead through a nozzle in a nozzle plate, wherein a section of a nozzle has a shape including an outer edge with a minimum covering circle, the maximum distance from the outer edge to the center of the minimum covering circle is greater than the minimum distance from the outer edge to the center from the minimum covering circle times 1.2, and the jetting viscosity of the liquid is at least 20 mPa·s.