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1. 发明申请

WO2022128258A1 UV CURABLE INKJET INKS AND INKJET PRINTING METHODS 审中-公开
公开(公告)号：WO2022128258A1
公开(公告)日：2022-06-23
申请号：PCT/EP2021/081049
申请日：2021-11-09
申请人： AGFA NV
发明人： RETAILLEAU, Matthieu , VANKEERBERGHEN, An , THIELEMANS, Niels
IPC分类号： C09D11/101 , C09D11/30
摘要： A UV curable inkjet ink for inkjet printing tarpaulins including an pigment, a free radical photoinitiator and a polymerizable composition containing more than 90.0 wt% of monofunctional polymerizable compounds based on the total weight of the polymerizable composition, wherein the monofunctional polymerizable compounds include more than 5.0 wt% of a N-vinyl oxazolidinone (V); more than 12.0 wt% of a heterocyclic acrylate (H) being a non-aromatic cyclic acrylate with all heteroatoms being oxygen; and more than 23.0 wt% of a mixture of an aromatic acrylate (A) and an alicyclic acrylate (L); wherein the wt% of the monofunctional polymerizable compounds is based on the total weight of the UV curable inkjet ink; and wherein a weight ratio R = (H + A) / (V+ L) is no more than 2.0. An inkjet printing method is also disclosed.

2. 发明申请

WO2022073774A1 FREE RADICAL CURABLE INKJET INKS AND INKJET PRINTING METHODS 审中-公开
公开(公告)号：WO2022073774A1
公开(公告)日：2022-04-14
申请号：PCT/EP2021/076293
申请日：2021-09-24
申请人： AGFA NV
发明人： GOETHALS, Fabienne
IPC分类号： C09D11/101 , C09D11/322 , C09D11/38 , C09D11/40 , B41M7/00
摘要： A free radical curable inkjet ink containing a) a colour pigment; b) polymerizable compounds having an acrylate group and c) an adhesion promotor having a molecular weight of not more than 5,000 g/mol in an amount of 1 to 15 wt% based on the total weight of the free radical curable inkjet ink; wherein the adhesion promotor is a compound having 1 or 2 phosphate groups and further having either at least 2 methacrylate groups or otherwise at least 2 thiol groups.

3. 发明申请

WO2021099145A1 RADIATION CURABLE INKJET INK SETS 审中-公开
公开(公告)号：WO2021099145A1
公开(公告)日：2021-05-27
申请号：PCT/EP2020/081305
申请日：2020-11-06
申请人： AGFA NV
发明人： RETAILLEAU, Matthieu , WAUMANS, Bart
IPC分类号： C09D11/101 , C09D11/322 , C09D11/324 , C09D11/40
摘要： A radiation curable inkjet ink set comprising a cyan inkjet ink containing a beta-copper phthalocyanine pigment and a polymerizable composition; a magenta inkjet ink containing a magenta or red pigment and a polymerizable composition; a yellow inkjet ink containing a yellow pigment and a polymerizable composition; and a black inkjet ink containing a carbon black pigment and a polymerizable composition; wherein the polymerizable compositions of the cyan, magenta, yellow and black inkjet inks include on average: a) 20.0 to 40.0 wt% of phenoxyethyl acrylate; b) 23.0 to 32.0 wt% of isobornyl acrylate; c) 1.0 to 14.4 wt% of monomer selected from the group consisting of 4-acryloylmorpholine and a monomer according to Formula (I), wherein X represents C or O, n represents 1, 2 or 3 and m represents 0 or 1; and d) up to 14.0 wt% of a multifunctional monomer or oligomer; wherein all weight percentages (wt%) are based upon the total weight of the inkjet ink; and wherein 0, 1 or 2 of the cyan, magenta, yellow and black inkjet inks deviate in a range a) to d) and this deviation is no more than 1.0 wt%.

4. 发明申请

WO2020120222A1 DECORATED NATURAL LEATHER 审中-公开
公开(公告)号：WO2020120222A1
公开(公告)日：2020-06-18
申请号：PCT/EP2019/083460
申请日：2019-12-03
申请人： AGFA NV
发明人： LEHERICEY, Marie , LOCCUFIER, Johan
IPC分类号： C14C11/00 , C14B1/56 , C09D175/04 , C08G18/70 , C09D11/30 , C09D175/16 , C09D11/101 , C09D11/32
摘要： A manufacturing method of decorated natural leather including the steps of: a) laser ablating part of a base coat on dyed crusted leather; and b) bleaching the laser ablated part with a bleaching agent.

5. 发明申请

WO2019243039A1 ACYLPHOSPHINEOXIDE INITIATORS 审中-公开
公开(公告)号：WO2019243039A1
公开(公告)日：2019-12-26
申请号：PCT/EP2019/064436
申请日：2019-06-04
申请人： AGFA NV
发明人： LOCCUFIER, Johan
IPC分类号： C09D11/101 , C07F9/53 , C09D11/38 , C08K5/5397 , C07F9/32
摘要： An acyl phosphine oxide initiator wherein the acyl group is selected from the group consisting of a benzoyl group substituted by an urea group or an oxalylamide group; a 2,6-dimethyl benzoyl group substituted in position 3 by an urea group or an oxalylamide group; a 2,6-dimethoxy benzoyl group substituted in position 3 by an urea group or an oxalylamide group; a 2,4,6-trimethyl benzoyl group substituted in position 3 by an urea group or an oxalylamide group; and a 2,4,6-trimethoxybenzoyl group substituted in position 3 by an urea group or an oxalylamide group.

6. 发明申请

WO2019224100A1 DECORATED NATURAL LEATHER 审中-公开
公开(公告)号：WO2019224100A1
公开(公告)日：2019-11-28
申请号：PCT/EP2019/062628
申请日：2019-05-16
申请人： AGFA NV
发明人： LAMPROYE, Rudi , PEETERS, Erik , LENAERTS, Jens , JANCART, Dieter , LOCCUFIER, Johan
IPC分类号： B41M5/00 , D06P5/30 , B41M5/52 , B41M7/00 , C14C11/00
摘要： A manufacturing method of decorated natural leather including the steps of: attaching a crusted leather (45,83) with its corium side by an adhesive (46) to a temporary carrier (47,80); inkjet printing on the crusted leather (45,83) on its grain side with one or more pigmented inkjet inks a decorative image containing a plurality of sub-images (85); cutting decorated leather pieces (87a to 87c) from the inkjet printed crusted leather; wherein the temporary carrier (45,83) includes a plurality of identifiers on its surface; wherein the decorated leather pieces (87a to 87c) correspond to sub-images of the decorative image (85); and wherein each decorated leather piece (87a to 87c) is attached via the corium side to part of the temporary carrier (47,80) including one or more identifiers (81).

7. 发明申请

WO2019038173A1 AQUEOUS INKJET INK SETS AND INKJET PRINTING METHODS 审中-公开
公开(公告)号：WO2019038173A1
公开(公告)日：2019-02-28
申请号：PCT/EP2018/072202
申请日：2018-08-16
申请人： AGFA NV
发明人： LENAERTS, Jens , WILLEMS, Nadine , PETTON, Lionel , LIGOT, Amandine , WYNANTS, Sonny
IPC分类号： C09D11/40 , C09D11/322 , B44F9/02 , C09D11/324 , C09D11/38
摘要： A pigmented aqueous inkjet ink set for manufacturing decorative panels comprising: a) a cyan aqueous inkjet ink containing a copper phthalocyanine pigment; b) a red aqueous inkjet ink containing a red pigment selected from the group consisting of C.I. Pigment Red 254, C.I. Pigment Red 122, C.I. Pigment Red 176 and mixed crystals thereof; c) a yellow aqueous inkjet ink containing a pigment C.I Pigment Yellow 150 or a mixed crystal thereof; and d) a black aqueous inkjet ink containing a carbon black pigment; wherein the aqueous inkjet inks contain a surfactant. An inkjet printing method for manufacturing decorative panels is also disclosed.

8. 发明申请

WO2018060189A1 INKJET PRINTING METHODS FOR DECORATIVE SURFACES 审中-公开
标题翻译：装饰表面的喷墨打印方法
公开(公告)号：WO2018060189A1
公开(公告)日：2018-04-05
申请号：PCT/EP2017/074361
申请日：2017-09-26
申请人： AGFA NV
发明人： LENAERTS, Jens , VAN AERT, Hubertus , WILLEMS, Nadine
IPC分类号： B41M5/00 , B41M7/00 , B32B27/00 , B44C5/04 , E04F15/00
摘要： An inkjet printing method for decorative surfaces including the steps of jetting an image on a first thermoplastic foil (12) with one or more pigmented free radical UV curable inkjet inks on the first thermoplastic foil (12); at least partially UV curing the jetted image on the first thermoplastic foil (12); inserting a layer containing a vinylchloride-vinylacetate-vinylalcohol copolymer between a second thermoplastic foil (12) and the first thermoplastic foil carrying the at least partially UV cured image (15) with the at least partially UV cured image (15) facing the layer containing a vinylchloride-vinylacetate-vinylalcohol copolymer; wherein at least one of the first and second thermoplastic foils is a transparent thermoplastic foil; and wherein the one or more pigmented free radical UV curable inkjet inks contain a polymerizable composition having: 30 to 90 wt% of one or more compounds with one ethylenically unsaturated polymerizable group; 10 to 70 wt% of one or more compounds with two ethylenically unsaturated polymerizable groups; and 0 to 10 wt% of one or more compounds with three or more ethylenically unsaturated polymerizable groups, wherein all weight percentages wt% are based upon the total weight of the polymerizable composition. An inkjet printing system is also disclosed.
摘要翻译：一种用于装饰表面的喷墨印刷方法，包括以下步骤：在第一热塑性箔片（12）上用一种或多种着色的自由基紫外线固化喷墨墨水在第一热塑性箔片（12）上喷射图像; 至少部分地紫外线固化所述第一热塑性箔片（12）上的所述喷射图像; 将含有氯乙烯 - 乙酸乙烯酯 - 乙烯醇共聚物的层插入到第二热塑性箔（12）和携带至少部分UV固化的图像（15）的第一热塑性箔之间，其中所述至少部分UV固化的图像（15）氯乙烯 - 乙酸乙烯酯 - 乙烯醇共聚物; 其中所述第一和第二热塑性箔中的至少一个是透明热塑性箔; 并且其中所述一种或多种有色自由基UV可固化喷墨油墨含有可聚合组合物，所述可聚合组合物具有：30-90wt％的一种或多种具有一个烯键式不饱和可聚合基团的化合物; 10至70重量％的一种或多种具有两个烯键式不饱和可聚合基团的化合物; 和0至10重量％的一种或多种具有三个或更多个烯键式不饱和可聚合基团的化合物，其中所有重量百分比wt％均基于可聚合组合物的总重量。还公开了一种喷墨打印系统。

9. 发明申请

WO2017064033A1 UV CURABLE INKJET INKS 审中-公开
标题翻译： UV固化喷墨油墨
公开(公告)号：WO2017064033A1
公开(公告)日：2017-04-20
申请号：PCT/EP2016/074291
申请日：2016-10-11
申请人： AGFA GRAPHICS NV
发明人： GOETHALS, Fabienne
IPC分类号： C09D11/101 , C09D11/322 , C09D11/38
CPC分类号： C09D11/322 , C09D11/101 , C09D11/38
摘要： An aqueous UV free radical curable inkjet ink (1) containing a liquid phase A dispersed in a continuous liquid phase B (2) by a polymeric dispersant (3), wherein the liquid phase A contains at least a photoinitiator (6), a colour pigment (5), and one or more polymerizable compounds (4); and wherein the continuous liquid phase B contains water and optionally one or more organic solvents.
摘要翻译：（1），其含有通过聚合物分散剂（3）分散在连续液相B（2）中的液相A，其中所述液相A至少含有光引发剂（6），有色颜料（5）和一种或多种可聚合化合物（4）; 并且其中连续液相B含有水和任选的一种或多种有机溶剂。

10. 发明申请

WO2016066531A1 MANUFACTURING METHODS OF DECORATIVE LAMINATES BY INKJET 审中-公开
标题翻译：通过喷墨制造装饰层压板的方法
公开(公告)号：WO2016066531A1
公开(公告)日：2016-05-06
申请号：PCT/EP2015/074537
申请日：2015-10-22
申请人： AGFA GRAPHICS NV , UNILIN BVBA
发明人： VAN DEN BERGEN, Patrick , VAN HUNSEL, Johan
IPC分类号： B41M5/00 , B41J11/00
CPC分类号： B41M1/18 , B41J3/407 , B41J3/4075 , B41J3/4078 , B41J2002/14258 , B41M5/0011 , B41M5/0017 , B41M7/009 , C09D11/322 , D06P5/30
摘要： Manufacturing method of decorative laminates including the steps of: a) printing an ink acceptance layer by jetting droplets having a volume of 1 to 200 nL onto a paper substrate; b) forming a decorative layer by jetting ink droplets having a volume of up to 30 pL of one or more aqueous pigmented inkjet inks onto the dried ink acceptance layer; and c) heat pressing the decorative layer into a decorative laminate; wherein the ink acceptance layer contains an inorganic pigment P and a polymeric binder B in a weight ratio P/B larger than 1.5.
摘要翻译：装饰层压板的制造方法，包括以下步骤：a）通过将具有1至200nL体积的液滴喷射到纸基材上来印刷油墨接受层; b）通过将具有高达30pL的一种或多种水性着色喷墨油墨的体积的墨滴喷射到干燥油墨接受层上来形成装饰层; 和c）将装饰层热压成装饰层压板; 其中所述油墨接受层含有重量比P / B大于1.5的无机颜料P和聚合物粘合剂B.

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