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    Polymerizable thioxanthones
    2.
    发明公开
    Polymerizable thioxanthones 有权
    Polymerisierbare噻吨酮

    公开(公告)号：EP2684876A1

    公开(公告)日：2014-01-15

    申请号：EP12175728.0

    申请日：2012-07-10

    申请人： Agfa Graphics N.V.

    发明人： Loccufier, Johan

    IPC分类号： C07D335/10 ,  C08F220/26 ,  C07D335/12 ,  C09D11/00

    CPC分类号： C07D335/16 ,  C07D335/10 ,  C07D335/12 ,  C08F122/105 ,  C08F220/26 ,  C08F228/06 ,  C09D11/101 ,  C09D11/322 ,  C09D11/40

    摘要： A polymerizable thioxanthone according to Formula (I):

    wherein, A represents a thioxanthone moiety; R1 and R2 are independently selected from the group consisting of a hydrogen, an alkyl group, an alkenyl group, an alkynyl group, an aryl group and a heteroaryl group; n represent 1 or 2; and R3 represents a moiety comprising at least one free radical polymerizable group selected from the group consisting of an acrylate, a methacrylate, an acrylamide, a methacrylamide, a styrene group, a maleate, a fumarate, an itaconate, a vinyl ether, a vinyl ester, an allyl ether and an allyl ester.

    摘要翻译： 根据式（I）的可聚合噻吨酮：其中，A表示噻吨酮部分; R 1和R 2独立地选自氢，烷基，烯基，炔基，芳基和杂芳基; n表示1或2; 并且R 3表示包含至少一个选自丙烯酸酯，甲基丙烯酸酯，丙烯酰胺，甲基丙烯酰胺，苯乙烯基，马来酸酯，富马酸酯，衣康酸酯，乙烯基醚，乙烯基醚的自由基可聚合基团的部分 酯，烯丙基醚和烯丙基酯。

    Curable liquids and inkjet inks for food packaging applications
    3.
    发明公开
    Curable liquids and inkjet inks for food packaging applications 有权
    HärtbareFlüssigkeitenund TintenstrahltintenfürLebensmittelverpackungsanwendungen

    公开(公告)号：EP2604663A1

    公开(公告)日：2013-06-19

    申请号：EP11193943.5

    申请日：2011-12-16

    申请人： Agfa Graphics N.V. ,  Agfa-Gevaert

    发明人： Loccufier, Johan ,  De Mondt, Roel

    IPC分类号： C09D11/10

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

    摘要： A radiation curable liquid including 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.

    摘要翻译： 一种包含至少一种自由基可聚合单体或低聚物，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的可辐射固化液体。 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迁移到基材中。

    Polymeric dispersants and non-aqueous dispersions
    6.
    发明公开
    Polymeric dispersants and non-aqueous dispersions 有权
    Polymere Dispergiermittel und nichtwässrigeDispersionen

    公开(公告)号：EP2272893A1

    公开(公告)日：2011-01-12

    申请号：EP09163202.6

    申请日：2009-06-19

    申请人： Agfa Graphics N.V.

    发明人： André, Xavier ,  Loccufier, Johan

    IPC分类号： C08G69/10 ,  C08G81/02 ,  C09D11/00

    CPC分类号： C09D11/36 ,  C08G69/26 ,  C08G73/0206 ,  C08L77/06 ,  C08L79/02 ,  C09D11/101 ,  C09D11/326 ,  C09D11/40

    摘要： A polymeric dispersant including at least one oxalylamide structural unit according to Formula (I):

    wherein:
    R1 represents a first polymeric moiety selected from the group consisting of a linear polymeric moiety, a star shaped polymeric moiety, a dendritic polymeric moiety, a branched polymeric moiety and a hyperbranched polymeric moiety; and R2 represents a second polymeric moiety selected from the group consisting of a polyester, a polyether, a polyamide, a polyacrylate, a polymethacrylate or copolymers thereof. Methods of preparation and non-aqueous pigment dispersions with the polymeric dispersant are also disclosed.

    摘要翻译： 包括根据式（I）的至少一种草酰胺结构单元的聚合物分散剂：其中：R1表示选自直链聚合物部分，星形聚合物部分，树枝状聚合物部分，支化聚合物部分 部分和超支化聚合物部分; 并且R 2表示选自聚酯，聚醚，聚酰胺，聚丙烯酸酯，聚甲基丙烯酸酯或其共聚物的第二聚合物部分。 还公开了与聚合物分散剂的制备方法和非水性颜料分散体。

    Curable liquids and inks for toys and food packaging applications
    8.
    发明公开
    Curable liquids and inks for toys and food packaging applications 有权
    用于玩具和食品包装应用的可固化液体和油墨

    公开(公告)号：EP2053103A1

    公开(公告)日：2009-04-29

    申请号：EP07119181.1

    申请日：2007-10-24

    申请人： Agfa Graphics N.V.

    发明人： Claes, Roland ,  Loccufier, Johan

    IPC分类号： C09D11/10 ,  C09D11/00

    CPC分类号： C09D11/30 ,  B05D1/005 ,  B05D1/18 ,  B05D1/265 ,  B05D1/28 ,  B05D1/305 ,  B05D1/32 ,  B05D1/40 ,  B05D3/067 ,  C09D11/101 ,  C09D11/107 ,  C09D11/38 ,  Y10S522/904 ,  Y10S522/909

    摘要： A free radical curable liquid for inkjet printing of food packaging materials comprising no initiator or otherwise one or more initiators selected from the group consisting of non-polymeric di- or multifunctional initiators, oligomeric initiators, polymeric initiators and polymerizable initiators;
    wherein the polymerizable composition of said liquid consists essentially of:
    a) 25 - 100 wt% of one or more polymerizable compounds A having at least one acrylate group G1 and at least one second ethylenically unsaturated polymerizable functional group G2 different from the group G1;
    b) 0 - 55 wt% of one or more polymerizable compounds B selected from the group consisting of monofunctional acrylates and difunctional acrylates; and
    c) 0 - 55 wt% of one or more polymerizable compounds C selected from the group consisting of trifunctional acrylates, tetrafunctional acrylates, pentafunctional acrylates and hexafunctional acrylates, with the proviso that if the weight percentage of compounds B > 24 wt%, then the weight percentage of compounds C > 1 wt%;

    and wherein all weight percentages of A, B and C are based upon the total weight of the polymerizable composition;
    with the proviso that at least one polymerizable compound B or C is present in the polymerizable composition if the free radical curable liquid contains no initiator;
    wherein the polymerizable compound A has a copolymerization ratio of

    with r 1 and r 2 representing the copolymerization parameters of methyl-G1 respectively methyl-G2 determined according to the method of Kelen-Tudos.

    摘要翻译： 一种用于食品包装材料喷墨印刷的自由基可固化液体，其不包含引发剂或者一种或多种选自非聚合物二官能或多官能引发剂，低聚引发剂，聚合物引发剂和可聚合引发剂的引发剂; 其中所述液体的可聚合组合物基本上由以下组成：a）25-100重量％的一种或多种可聚合化合物A，其具有至少一个丙烯酸酯基团G1和至少一个不同于G1组的第二烯键式不饱和可聚合官能团G2; b）0-55重量％的一种或多种选自单官能丙烯酸酯和双官能丙烯酸酯的可聚合化合物B; 和c）0-55重量％的一种或多种选自三官能丙烯酸酯，四官能丙烯酸酯，五官能丙烯酸酯和六官能丙烯酸酯的可聚合化合物C，条件是如果化合物B的重量百分比> 24重量％，则 化合物C> 1重量％的重量百分比; 并且其中A，B和C的所有重量百分比均基于可聚合组合物的总重量; 条件是如果自由基可固化液体不含引发剂，则至少一种可聚合化合物B或C存在于可聚合组合物中; 其中可聚合化合物A的共聚比率为r1和r2，代表根据Kelen-Tudos方法测定的甲基-G1和甲基-G2的共聚参数。

    Method of making a lithographic printing plate
    10.
    发明公开
    Method of making a lithographic printing plate 有权
    制作平版印刷版的方法

    公开(公告)号：EP1788429A1

    公开(公告)日：2007-05-23

    申请号：EP05110951.0

    申请日：2005-11-18

    申请人： Agfa Graphics N.V.

    发明人： Loccufier, Johan ,  Williamson, Alexander

    IPC分类号： G03F7/029 ,  G03F7/031 ,  G03F7/32

    CPC分类号： G03F7/32 ,  G03F7/029 ,  G03F7/031

    摘要： A method of making a lithographic printing plate comprising the steps of:
    a) providing a lithographic printing plate precursor comprising
    (i) a support having a hydrophilic surface or which is provided with a hydrophilic layer,
    (ii) a coating on said support, comprising a photopolymerizable layer, and, optionally, an intermediate layer between the photopolymerizable layer and the support,

    wherein said photopolymerizable layer comprises a polymerizable compound, a polymerization initiator and a binder,
    b) image-wise exposing said coating in a plate setter,
    c) optionally, heating the precursor in a preheating unit,
    d) developing the precursor off-press in a gumming unit by treating the coating of the precursor with a gum solution, thereby removing the non-exposed areas of the photopolymerizable layer from the support,

    wherein said polymerization initiator comprises a solubilizing group capable of solubilizing the initiator in the gum solution.

    摘要翻译： 制备平版印刷版的方法包括以下步骤：a）提供平版印刷版前体，其包含（i）具有亲水性表面或具有亲水层的载体，（ii）在所述载体上的涂层，其包含 可光聚合层和任选的可光聚合层与载体之间的中间层，其中所述可光聚合层包含可聚合化合物，聚合引发剂和粘合剂，b）将图案式曝光于涂板机中的所述涂层，c） 任选地，在预热单元中加热所述前体，d）通过用胶溶液处理所述前体的涂层，从而从所述载体去除所述可光聚合层的未曝光区域，在涂胶单元中显影所述前体离机，其中 所述聚合引发剂包含能够溶解胶质溶液中引发剂的增溶基团。