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21. 发明申请

WO2021209249A1 UV CURABLE INKJET INK SETS AND INKJET PRINTING METHODS 审中-公开
公开(公告)号：WO2021209249A1
公开(公告)日：2021-10-21
申请号：PCT/EP2021/058134
申请日：2021-03-29
申请人： AGFA NV
发明人： LENAERTS, Jens , ICART, Eugenie , GRAINDOURZE, Marc , TORFS, Rita
IPC分类号： C09D11/40 , C09D11/101 , C09D11/322 , C09D11/324 , C09D11/38
摘要： A UV curable pigmented inkjet ink set comprising: one or more achromatic colour inkjet inks including a black inkjet ink containing a carbon black pigment; and five chromatic colour inkjet inks including: a first inkjet ink WR having a hue angle H* between 10° and 40° and a chroma C* between 30 and 80; a second inkjet ink WY having a hue angle H* between 65° and 85° and a chroma C* between 30 and 80; a third inkjet ink Y having a hue angle H* between 85° and 105° and a chroma C* larger than 80; a fourth inkjet ink C having a hue angle H* between 180° and 240° and a chroma C* between 30 and 80; and a fifth inkjet ink M having a hue angle H* between 300° and 360° and a chroma C* between 30 and 80; wherein the hue angle H* and the chroma C* were calculated from CIE L* a* b* coordinates determined on a polyethylene coated white paper for a 2º observer under a D50 light source; wherein the chromatic colour inkjet inks having a hue angle H* between 180° and 360° have a ratio T/P of thioxanthone compound to pigment complying with the relationship: 0.0 ≤ T/P ≤ 0.2, wherein T represents the wt% of thioxanthone compound and P represents the wt% of pigment, both wt% based on the total weight of the inkjet ink.

22. 发明申请

WO2021197756A1 INKJET PRINTING METHODS AND INKJET PRINTING SYSTEMS 审中-公开
公开(公告)号：WO2021197756A1
公开(公告)日：2021-10-07
申请号：PCT/EP2021/055548
申请日：2021-03-05
申请人： AGFA NV
发明人： DE MEUTTER, Stefaan , TILEMANS, David , LENAERTS, Jens
IPC分类号： B41J2/045 , B41M1/26 , B41M5/50 , B44C1/00 , B44C5/04 , C09D11/00 , B41M5/52 , B41M7/00 , C09D11/40 , C09D11/322 , B41J2/04516 , B41J2/04581 , B41J2/04588 , B41J2/04595 , B41J2/04596 , B41J2202/03 , B41J2202/12 , B41M5/5218 , B41M5/5245 , B41M5/5254 , B41M7/0027
摘要： A grayscale inkjet printing method including the steps of: a) supplying a pigmented inkjet ink to a grayscale print head having nozzles with an outer nozzle surface area smaller than 500 μm2 and having an acoustic resonance period ARP of not more than 5.5 μs; and b) applying a voltage wave form for ejecting pigmented inkjet ink from a nozzle of the grayscale print head within one jetting cycle; wherein the pigmented inkjet ink has a viscosity of at least 3.8 mPa.s at jetting temperature and a shear rate of 1,000 s-1; wherein the voltage wave form for ejecting the largest ink droplet includes, in chronological order, a first ejecting pulse having an amplitude A1 and a second ejecting pulse having an amplitude A3 with the amplitude A1 complying with the relationship: 0.50 x A3

23. 发明申请

WO2020152037A1 RADIATION CURABLE INKJET INKS FOR INTERIOR DECORATION 审中-公开
公开(公告)号：WO2020152037A1
公开(公告)日：2020-07-30
申请号：PCT/EP2020/051089
申请日：2020-01-17
申请人： AGFA NV
发明人： RETAILLEAU, Matthieu , LOCCUFIER, Johan , VANKEERBERGHEN, An
IPC分类号： C09D11/101 , C09D11/38 , C07D265/00 , C07D211/00 , C07F9/00 , C07D295/088 , C07D295/108
摘要： A radiation curable inkjet ink containing at least one or two compounds selected from the group consisting of a polymerizable compound including a vinylether group or a vinylamide group, an amine synergist including an alkanolamine group or a dimethyl benzoate group, and a Norrish Type II photoinitiator including a photoinitiating moiety selected from the group consisting of a thioxanthone group, a benzophenone group, a ketocoumarin group and a camphorquinone group; and a singlet oxygen quencher including at least one specific amino-thioether group.

24. 发明申请

WO2020030668A1 DECORATED LEATHER MANUFACTURING 审中-公开
公开(公告)号：WO2020030668A1
公开(公告)日：2020-02-13
申请号：PCT/EP2019/071167
申请日：2019-08-07
申请人： AGFA NV
发明人： COURTET, Vincent , LENAERTS, Jens , LI, Yiru
IPC分类号： C09D11/101 , C09D11/322 , B41M5/00
摘要： A manufacturing method for decorating natural leather including the steps of: jetting a decorative image with one or more radiation curable inkjet inks on a leather surface; and curing the radiation curable inkjet inks jetted on the leather surface; wherein the one or more radiation curable inkjet inks include a colorant and a polymerizable composition containing 0 to 15.0 wt% of one or more polyfunctional polymerizable compounds and at least 85.0 wt% of one or more monofunctional polymerizable compounds with the weight percentages based on the total weight of the polymerizable composition; wherein the one or more radiation curable inkjet inks include 0 to 35.0 wt% of organic solvent; and at least 85.0 wt% of one or more monofunctional polymerizable compounds; and wherein the glass transition temperature of the one or more radiation curable inkjet inks (I) is less than 25°C; and wherein one of the one or more radiation curable inkjet inks includes a white pigment in an amount of at least 17.5 wt% based on the total weight of the radiation curable inkjet ink.

25. 发明申请

WO2017220425A1 POLYMERIZABLE PHOTOINITIATORS 审中-公开
标题翻译：可聚合的光引发剂
公开(公告)号：WO2017220425A1
公开(公告)日：2017-12-28
申请号：PCT/EP2017/064684
申请日：2017-06-15
申请人： AGFA NV
发明人： DERMAUT, Wim , GORIS, Peter , THOMASSEN, Leen , CELIS, Jordy
IPC分类号： C09D11/101 , C07D335/16 , C09D11/30
CPC分类号： C09D11/101 , B41M5/0023 , B41M7/0081 , C07D335/16 , C09D11/30 , C09D11/38 , G03F7/027 , G03F7/031 , G03F7/0755
摘要： A specific mixture of polymerizable photoinitiators containing a thioxanthone group is disclosed. A method for manufacturing this mixture by flow chemistry is also disclosed.
摘要翻译：公开了含有噻吨酮基团的可聚合光引发剂的具体混合物。还公开了通过流动化学制造这种混合物的方法。

26. 发明申请

WO2017211587A1 PHOTOINITIATORS AND CURABLE COMPOSITIONS 审中-公开
标题翻译：光引发剂和可固化组合物
公开(公告)号：WO2017211587A1
公开(公告)日：2017-12-14
申请号：PCT/EP2017/062458
申请日：2017-05-23
申请人： AGFA GRAPHICS NV
发明人： LOCCUFIER, Johan
IPC分类号： C09D11/101 , C08F2/46 , C08F4/32 , C09D11/30
摘要： A specific RAFT functionalized photoinitiator is disclosed as well as its use in radiation curable compositions, inks and inkjet inks. The specific RAFT functionalized photoinitiator can be advantageously used to reduce migrateables and bad odour.
摘要翻译：公开了特定的RAFT官能化光引发剂以及其在可辐射固化组合物，油墨和喷墨油墨中的用途。特定的RAFT官能化光引发剂可以有利地用于减少迁移性和恶臭。

27. 发明申请

WO2017063968A1 UV CURABLE INKJET INKS 审中-公开
标题翻译： UV固化喷墨油墨
公开(公告)号：WO2017063968A1
公开(公告)日：2017-04-20
申请号：PCT/EP2016/074125
申请日：2016-10-10
申请人： AGFA GRAPHICS NV
发明人： LOCCUFIER, Johan
IPC分类号： C09D11/101 , C09D11/322 , C09D11/38
CPC分类号： C09D11/101 , C09D11/322 , C09D11/38
摘要： An aqueous UV curable inkjet ink containing: a) an aqueous medium; b) a photoinitiator (3); c) a thiol compound (4,6) including at least two thiol groups; d) polymeric particles (1) containing a polymer, an oligomer or a monomer having ethylenically unsaturated polymerizable groups; and e) optionally a colorant (2).
摘要翻译：一种水性UV固化喷墨油墨，其包含：a）水性介质; b）光引发剂（3）; c）包含至少两个巯基的硫醇化合物（4,6）; d）包含具有烯键式不饱和可聚合基团的聚合物，低聚物或单体的聚合物颗粒（1）和e）任选的着色剂（2）。

28. 发明申请

WO2016188745A1 MANUFACTURING OF DECORATIVE PANELS BY INKJET 审中-公开
标题翻译：通过INKJET制造装饰面板
公开(公告)号：WO2016188745A1
公开(公告)日：2016-12-01
申请号：PCT/EP2016/060511
申请日：2016-05-11
申请人： AGFA GRAPHICS NV , UNILIN BVBA
发明人： DE MONDT, Roel
IPC分类号： B41M5/00 , B41M7/00 , B44C5/04 , B32B27/00 , E04F15/00
CPC分类号： B41M5/0047 , B32B3/06 , B32B5/022 , B32B7/04 , B32B27/08 , B32B27/12 , B32B27/20 , B32B27/304 , B32B37/182 , B32B38/0004 , B32B38/145 , B32B2255/10 , B32B2255/26 , B32B2255/28 , B32B2262/101 , B32B2264/0214 , B32B2264/0292 , B32B2264/102 , B32B2307/21 , B32B2307/4023 , B32B2307/41 , B32B2307/412 , B32B2307/554 , B32B2307/58 , B32B2307/732 , B32B2307/75 , B32B2451/00 , B32B2607/00 , B41J2/01 , B41M5/0064 , B41M7/0027 , B41M7/0081 , B44C5/04 , B44F9/02 , B44F9/04 , C09D11/102 , C09D11/107 , C09D11/322 , E04F15/02038 , E04F15/102 , E04F15/105 , E04F15/107 , E04F2201/0153 , E04F2201/043
摘要： A method for manufacturing polymeric decorative panels including, in order, the steps of: a) inkjet printing (19) an image on a first thermoplastic foil (12) using an aqueous pigmented inkjet ink; b) applying a second thermoplastic foil (12) on the inkjet printed image; c) heat pressing (20) the first and second thermoplastic foils into a decorative laminate; and d) cutting the laminate into a decorative panel (22); wherein the aqueous pigmented inkjet ink contains polymeric resin particles and a self-dispersing colour pigment; and wherein at least one of the first and second thermoplastic foils is a transparent foil.
摘要翻译：一种用于制造聚合物装饰板的方法，其包括以下步骤：a）使用水性着色喷墨油墨在第一热塑性箔（12）上喷墨印刷（19）图像; b）将第二热塑性箔（12）施加在喷墨打印图像上; c）将第一和第二热塑性箔热压（20）成装饰层压板; 以及d）将所述层压体切割成装饰板（22）; 其中所述水性着色喷墨油墨包含聚合树脂颗粒和自分散着色颜料; 并且其中所述第一和第二热塑性箔中的至少一个是透明箔。

29. 发明申请

WO2016096652A1 LAMINATED GLASS ARTICLES 审中-公开
标题翻译：层压玻璃制品
公开(公告)号：WO2016096652A1
公开(公告)日：2016-06-23
申请号：PCT/EP2015/079422
申请日：2015-12-11
申请人： AGFA GRAPHICS NV
发明人： LOCCUFIER, Johan , TORFS, Rita
IPC分类号： B32B17/10 , C03C27/10 , B41M5/00 , B44F1/06
CPC分类号： B32B17/10266 , B32B17/10036 , B32B17/10302 , B32B17/10706 , B32B17/10917 , B41M5/0047 , B41M5/007 , B41M7/0081 , B44F1/066
摘要： A method for manufacturing laminated glass articles including the steps of: inkjet printing an image (2) with one or more inkjet inks on a first glass sheet (1); jetting and at least partially curing a curable sealing agent (3) on three edges of the first glass sheet (1) on the side for the inkjet printed image (2); aligning a second glass sheet (6) with the first glass sheet (1) on the side of the first glass sheet (1) carrying the at least partially cured sealing agent (3) and the inkjet printed image (2); applying a liquid curable adhesive resin composition (8) into an interspace (7) between the first and second glass sheets (1,6); and curing the liquid curable adhesive resin composition (8) until a solid adhesive layer is obtained.
摘要翻译：一种用于制造夹层玻璃制品的方法，包括以下步骤：在第一玻璃板（1）上用一种或多种喷墨油墨将图像（2）喷墨印刷; 在所述喷墨印刷图像（2）侧的所述第一玻璃板（1）的三个边缘上喷射并至少部分地固化可固化密封剂（3）。将第二玻璃板（6）与第一玻璃板（1）在携带至少部分固化的密封剂（3）和喷墨印刷图像（2）的第一玻璃板（1）侧对准; 将液体可固化粘合剂树脂组合物（8）施加到第一和第二玻璃板（1,6）之间的间隙（7）中; 并固化所述液固性粘合剂树脂组合物（8）直到获得固体粘合剂层。

30. 发明申请

WO2016096632A1 UV CURABLE INKJET INKS FOR PRINTING ON GLASS 审中-公开
标题翻译：紫外线固化喷墨打印机玻璃
公开(公告)号：WO2016096632A1
公开(公告)日：2016-06-23
申请号：PCT/EP2015/079353
申请日：2015-12-11
申请人： AGFA GRAPHICS NV
发明人： TORFS, Rita , LOCCUFIER, Johan
IPC分类号： B41M7/00 , C09D11/101 , C09D11/322
CPC分类号： C09D11/101 , B41M5/0047 , B41M5/0058 , B41M5/007 , B41M7/0081 , C09D11/322 , C09D11/38
摘要： A UV curable inkjet ink containing at least one free radical photoinitiator and at least 30 wt% of a mixture including 0 to 45 wt% of a polymerizable oligomer, at least 5 wt% of a polyfunctional propoxylated acrylate and at least 20 wt% of a monofunctional ethoxylated methacrylate according to Formula (I): with n representing an integer of 1 to 4 and R representing an alkyl group; wherein the weight ratio of the polyfunctional propoxylated acrylate over the monofunctional ethoxylated methacrylate is less than 1.60; and wherein all the weight percentages wt% are based on the total weight of the UV curable inkjet ink.
摘要翻译：包含至少一种自由基光引发剂和至少30重量％的包含0至45重量％的可聚合低聚物，至少5重量％的多官能丙氧基化丙烯酸酯和至少20重量％的可聚合低聚物的混合物的UV可固化喷墨油墨根据式（I）的单官能乙氧基化甲基丙烯酸酯：其中n表示1至4的整数，R表示烷基; 其中多官能丙氧基化丙烯酸酯与单官能乙氧基化甲基丙烯酸酯的重量比小于1.60; 并且其中所有重量百分比wt％都是基于UV可固化喷墨油墨的总重量。

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