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    Recycling of radiation cured printed matter
    2.
    发明授权
    Recycling of radiation cured printed matter 有权
    辐射固化印刷品的回收利用

    公开(公告)号：US09453134B2

    公开(公告)日：2016-09-27

    申请号：US14419280

    申请日：2013-08-09

    Applicant: AGFA GRAPHICS NV

    Inventor： Roel De Mondt ,  Johan Loccufier ,  Hubertus Van Aert

    IPC: C09D11/101 ,  C09D11/38 ,  C09D4/06 ,  C09D123/02 ,  C08L23/02

    CPC classification number: C09D11/101 ,  C08L23/02 ,  C09D4/06 ,  C09D11/38 ,  C09D123/02

    Abstract: A free radical curable liquid having a specific weight after curing measured at 25° C. of less than 1.00 g/cm3 including: a) one or more photoinitiators; b) one or more free radical polymerizable monomers or oligomers; and c) hollow particles and/or a free radical crosslinkable polymer selected from the group consisting of polyethylene, polypropylene, polybutadiene, polymethylpentene, poly(ethylene-vinylacetate), poly(ethylene-ethyl acrylate) and poly(styrene-butadiene) and copolymers thereof; wherein at least the free radical crosslinkable polymer or at least one of the one or more free radical polymerizable monomers or oligomers includes one or more hydrolyzable groups which upon hydrolyzation form an acid group or salt thereof; and wherein the free radical curable liquid contains no more than 10 wt % of organic solvent.

    Abstract translation: 在25℃下测量的具有小于1.00g / cm 3的固化后的比重的可自由基固化液体包括：a）一种或多种光引发剂; b）一种或多种可自由基聚合的单体或低聚物; 和c）中空颗粒和/或选自聚乙烯，聚丙烯，聚丁二烯，聚甲基戊烯，聚（乙烯 - 乙酸乙烯酯），聚（乙烯 - 丙烯酸乙酯）和聚（苯乙烯 - 丁二烯）和共聚物 的; 其中至少所述自由基交联性聚合物或所述一种或多种自由基可聚合单体或低聚物中的至少一种包含在水解形成酸基团时的一种或多种可水解基团或其盐; 并且其中所述可自由基固化液体含有不超过10重量％的有机溶剂。

    CURABLE LIQUIDS AND INKJET INKS FOR FOOD PACKAGING APPLICATIONS
    5.
    发明申请
    CURABLE LIQUIDS AND INKJET INKS FOR FOOD PACKAGING APPLICATIONS 有权
    适用于食品包装应用的可固化液体和油墨

    公开(公告)号：US20140285568A1

    公开(公告)日：2014-09-25

    申请号：US14351596

    申请日：2012-11-30

    Applicant: Agfa Graphics NV

    Inventor： Johan Loccufier ,  Roel De Mondt

    IPC: C09D11/00 ,  B41J2/01

    CPC classification number: C09D11/005 ,  B41J2/01 ,  B41M5/0047 ,  B41M5/5209 ,  B41M5/5254 ,  C09D11/02 ,  C09D11/101 ,  C09D11/322 ,  C09D11/54

    Abstract: A radiation curable liquid includes at least one free radical polymerizable monomer or oligomer, at least one diffusion hindered acetalysation catalyst, and at least one diffusion hindered hydroxyl containing compound. The radiation curable liquid applied to a substrate prevents migration of very low viscous monomers, such as vinyl ether acrylate monomers, into the substrate.

    Abstract translation: 可辐射固化液体包括至少一种可自由基聚合的单体或低聚物，至少一种扩散受阻缩醛催化剂和至少一种扩散受阻羟基化合物。 施加到基材上的可辐射固化液体防止非常低粘度的单体如​​乙烯基醚丙烯酸酯单体向衬底中迁移。

    Radiation curable compositions for food packaging
    6.
    发明授权
    Radiation curable compositions for food packaging 有权
    用于食品包装的可辐射固化组合物

    公开(公告)号：US09550898B2

    公开(公告)日：2017-01-24

    申请号：US14912932

    申请日：2014-09-16

    Applicant: AGFA GRAPHICS NV

    Inventor： Johan Loccufier ,  Roel De Mondt

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

    CPC classification number: C09D11/101 ,  B41J2/01 ,  B41J11/002 ,  B41M5/0023 ,  B65D65/42 ,  C08F2/50 ,  C09D11/107 ,  C09D11/30 ,  C09D11/322 ,  C09D11/40

    Abstract: An inkjet printing method includes the steps of jetting ink dots on a substrate of a plurality- of radiation curable inkjet inks having a viscosity of no more than 50 mPa·s at 25° C. and a shear rate of 90 s−1, the plurality of radiation curable inkjet inks including 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 radiation curable inkjet ink; 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; and (2) fully curing the jetted ink dots using one or more UV LEDs.

    Abstract translation: 喷墨印刷方法包括以下步骤：在25℃下粘度不超过50mPa·s，剪切速率为90s -1的多种可辐射固化喷墨油墨的基材上喷墨点， 多种可辐射固化喷墨油墨，包括a）至少一种不可聚合的非聚合双酰基氧化膦，其浓度不得超过可辐射固化喷墨油墨的总重量的4.0重量％ b）至少一种包含至少一种乙烯基醚基团和至少一种选自丙烯酸酯基团和甲基丙烯酸酯基团的可聚合基团的单体; 和c）至少一种可聚合或聚合的噻吨酮，条件是如果所述至少一种可聚合或聚合的噻吨酮不包含叔胺基团，则可辐射固化组合物还包含至少一种叔胺共引发剂，所述叔胺共引发剂选自 乙基己基-4-二甲基氨基苯甲酸酯，含有叔胺的可聚合共引发剂和含有叔胺的聚合共引发剂; 和（2）使用一个或多个UV LED完全固化喷墨墨点。

    RECYCLING OF RADIATION CURED PRINTED MATTER
    7.
    发明申请
    RECYCLING OF RADIATION CURED PRINTED MATTER 有权
    辐射固化打印物的回收

    公开(公告)号：US20150210870A1

    公开(公告)日：2015-07-30

    申请号：US14419280

    申请日：2013-08-09

    Applicant: AGFA GRAPHICS NV

    Inventor： Roel De Mondt ,  Johan Loccufier ,  Hubertus Van Aert

    IPC: C09D11/101 ,  C09D11/38

    CPC classification number: C09D11/101 ,  C08L23/02 ,  C09D4/06 ,  C09D11/38 ,  C09D123/02

    Abstract: A free radical curable liquid having a specific weight after curing measured at 25° C. of less than 1.00 g/cm3 including: a) one or more photoinitiators; b) one or more free radical polymerizable monomers or oligomers; and c) hollow particles and/or a free radical crosslinkable polymer selected from the group consisting of polyethylene, polypropylene, polybutadiene, polymethylpentene, poly(ethylene-vinylacetate), poly(ethylene-ethyl acrylate) and poly(styrene-butadiene) and copolymers thereof; wherein at least the free radical crosslinkable polymer or at least one of the one or more free radical polymerizable monomers or oligomers includes one or more hydrolyzable groups which upon hydrolyzation form an acid group or salt thereof; and wherein the free radical curable liquid contains no more than 10 wt % of organic solvent.

    Abstract translation: 在25℃下测量的具有小于1.00g / cm 3的固化后的比重的可自由基固化液体包括：a）一种或多种光引发剂; b）一种或多种可自由基聚合的单体或低聚物; 和c）中空颗粒和/或选自聚乙烯，聚丙烯，聚丁二烯，聚甲基戊烯，聚（乙烯 - 乙酸乙烯酯），聚（乙烯 - 丙烯酸乙酯）和聚（苯乙烯 - 丁二烯）和共聚物 的; 其中至少所述自由基交联性聚合物或所述一种或多种自由基可聚合单体或低聚物中的至少一种包含在水解形成酸基团时的一种或多种可水解基团或其盐; 并且其中所述可自由基固化液体含有不超过10重量％的有机溶剂。

    RADIATION CURABLE INKJET INKS AND INDUSTRIAL INKJET PRINTING METHODS
    8.
    发明申请
    RADIATION CURABLE INKJET INKS AND INDUSTRIAL INKJET PRINTING METHODS 审中-公开
    辐射固化喷墨墨水和工业喷墨打印方法

    公开(公告)号：US20150124032A1

    公开(公告)日：2015-05-07

    申请号：US14400806

    申请日：2013-06-03

    Applicant: AGFA GRAPHICS NV

    Inventor： Roel De Mondt ,  Ivo Thijs

    IPC: B41J11/00 ,  C09D11/30 ,  C09D133/14 ,  B41F17/00

    CPC classification number: B41J11/002 ,  B41F17/00 ,  B41M5/0023 ,  B41M5/0047 ,  B41M5/0064 ,  B41M5/0082 ,  B41M7/0081 ,  C09D11/101 ,  C09D11/30 ,  C09D11/322 ,  C09D11/38 ,  C09D133/14

    Abstract: An inkjet printing method includes, in order, the steps of a) jetting a radiation curable inkjet ink on the outside surface of a packaging including a substance for human or animal consumption or administration; b) curing the radiation curable inkjet ink on the outer surface of the packaging; and c) treating the radiation curable inkjet ink and the packaging including the substance with a heat treatment to kill micro-organisms present on the inside surface of a packaging; wherein the radiation curable inkjet ink includes at least 5 wt % of a (meth)acrylated silicone surfactant based on the total weight of the radiation curable inkjet ink.

    Abstract translation: 喷墨印刷方法依次包括以下步骤：a）在包括用于人或动物消费或给药的物质的包装的外表面上喷射可辐射固化喷墨油墨; b）固化包装外表面上的可辐射固化喷墨油墨; 以及c）通过热处理来处理所述可辐射固化喷墨油墨和包括所述物质的包装物，以杀死存在于包装内表面上的微生物; 其中所述可辐射固化喷墨油墨包括基于所述可辐射固化喷墨油墨的总重量的至少5重量％的（甲基）丙烯酸酯化硅氧烷表面活性剂。

    Inkjet printing of pearlescent and metallic colours
    10.
    发明授权
    Inkjet printing of pearlescent and metallic colours 有权

    公开(公告)号：US10179469B2

    公开(公告)日：2019-01-15

    申请号：US15523737

    申请日：2015-10-28

    Applicant: AGFA GRAPHICS NV

    Inventor： Roel De Mondt

    IPC: B41M5/00 ,  C09D11/101 ,  C09D11/322

    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 3.0 μm as measured by laser diffraction; and inkjet printing on part of the layer containing the pearlescent or metallic pigment a layer with a white inkjet ink containing a white pigment having an average particle size between 250 and 400 nm as measured by differential centrifugal sedimentation.

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