Single pass radiation curable inkjet printing methods for producing printed flexible foils and plastic bags
    1.
    发明授权
    Single pass radiation curable inkjet printing methods for producing printed flexible foils and plastic bags 有权
    用于生产印刷柔性箔和塑料袋的单程可辐射固化喷墨印刷方法

    公开(公告)号:US08371688B2

    公开(公告)日:2013-02-12

    申请号:US12739154

    申请日:2008-10-17

    IPC分类号: B41J2/01

    摘要: A radiation curable inkjet printing method for producing printed flexible foils and plastic bags wherein a web-like polymeric substrate having a maximum value for Tan δ between 40° C. and 110° C. and a surface energy Ssub is printed upon using a single pass inkjet printer with a non-aqueous radiation curable inkjet liquid having a surface tension SLiq, wherein SLiq is smaller than Ssub by at least 4 mN/m, and curing the radiation curable liquid on the substrate at a surface temperature equal or higher than the temperature of the maximum value for Tan δ and smaller than the melting point of the polymeric recording medium. A single pass inkjet printer is also disclosed.

    摘要翻译: 一种用于制造印刷柔性箔和塑料袋的可辐射固化喷墨印刷方法,其中使用单次通过印刷具有40℃至110℃之间的Tanδ的最大值和表面能Ssub的网状聚合物基材 喷墨打印机具有表面张力SLiq的非水性可辐射固化喷墨液体,其中SLiq小于Ssub至少4mN / m,并且在等于或高于温度的表面温度下固化基材上的可辐射固化液体 的tanδ的最大值,并且小于聚合物记录介质的熔点。 还公开了单程喷墨打印机。

    RADIATION CURABLE INKJET PRINTING METHODS
    2.
    发明申请
    RADIATION CURABLE INKJET PRINTING METHODS 有权
    辐射可固化喷墨打印方法

    公开(公告)号:US20100309268A1

    公开(公告)日:2010-12-09

    申请号:US12739154

    申请日:2008-10-17

    IPC分类号: B41J2/01

    摘要: A radiation curable inkjet printing method for producing printed flexible foils and plastic bags includes the steps of a) providing a web-like polymeric substrate having a maximum value for Tan δ between 40° C. and 110° C.; b) providing a single pass inkjet printer having at least one page-wide printhead or at least one set of staggered printheads, a transporting device arranged to transport the web-like recording medium, and a curing device; c) jetting onto the web-like polymeric substrate having a surface energy Ssub, a non-aqueous radiation curable inkjet liquid having a surface tension SLiq, wherein SLiq is smaller than SSub by at least 4 mN/m; and d) curing the radiation curable liquid on the substrate at a surface temperature equal or higher than the temperature of the maximum value for Tan δ and smaller than the melting point of the polymeric recording medium. The maximum value for Tan δ is determined by dynamic mechanical analysis at a temperature ramp of 3° C./min using forced oscillation with a cycle of 1 second and an amplitude of 100 μm. Also, a single pass inkjet printer for performing the method.

    摘要翻译: 一种用于制造印刷的柔性箔和塑料袋的可辐射固化喷墨印刷方法包括以下步骤:a)提供具有在-40℃至110℃之间的Tanδ的最大值的网状聚合物基材; b)提供具有至少一个页宽打印头或至少一组交错打印头的单通喷墨打印机,布置成传送网状记录介质的传送装置和固化装置; c)将具有表面能Ssub的网状聚合物基材喷射到具有表面张力SLiq的非水性可辐射固化喷墨液体中,其中SLiq小于SSub至少4mN / m; 以及d)在等于或高于Tanδ的最大值的温度并且小于聚合物记录介质的熔点的表面温度下固化基板上的可辐射固化液体。 Tanδ的最大值通过动态力学分析在3℃/ min的温度斜坡下通过使用1秒的循环和100微米的振幅的强制振荡来确定。 另外,用于执行该方法的单程喷墨打印机。

    Receptor element for non-impact printing comprising an image receiving
layer with a polymer comprising sulphonic acid groups
    3.
    发明授权
    Receptor element for non-impact printing comprising an image receiving layer with a polymer comprising sulphonic acid groups 失效
    用于非冲击印刷的受体元件包括具有包含磺酸基团的聚合物的图像接收层

    公开(公告)号:US6051355A

    公开(公告)日:2000-04-18

    申请号:US119727

    申请日:1998-07-21

    IPC分类号: G03G7/00 G03G9/087

    CPC分类号: G03G7/0086 G03G7/0046

    摘要: A receptor element for non-impact printing is provided comprising a support and an image receiving layer containing at least 80% by weight with respect to the total weight of the layer of a polymer with between 0.5 and 20 mole % of moieties carrying sulphonic acid groups. Preferably the polymer is a polyester comprising between 0.5 and 20 mole % with respect to the total acid content of moieties provided by sulphoisophthalic acid and the sulpho groups are present in free acid form.

    摘要翻译: 提供了一种用于非冲击印刷的受体元件,其包括载体和图像接收层,该载体和图像接收层相对于聚合物层的总重量含有至少80重量%,其中0.5-20摩尔%的带有磺酸基团的部分 。 优选地,聚合物是包含0.5至20摩尔%的聚酯,相对于由磺基间苯二甲酸提供的部分的总酸含量,并且磺基以游离酸形式存在。

    Single pass inkjet printing method
    4.
    发明授权
    Single pass inkjet printing method 有权
    单程喷墨打印方式

    公开(公告)号:US08646901B2

    公开(公告)日:2014-02-11

    申请号:US13505747

    申请日:2010-12-20

    IPC分类号: B41J2/01 B41J29/38 G01D11/00

    摘要: A single pass inkjet printing method includes the steps of: a) providing a radiation curable inkjet ink set containing at least a first and a second radiation curable inkjet ink having a dynamic surface tension of no more than 30 mN/m measured by maximum bubble pressure tensiometry at a surface age of 50 ms and at 25° C.; b) jetting a first radiation curable inkjet ink on an ink-jet ink-receiver moving at a printing speed of at least 35 m/min.; c) at least partially curing the first inkjet ink on the ink receiver within the range of 40 to 500 ms after the first inkjet ink landed on the ink receiver; d) jetting a second radiation curable inkjet ink on the at least partially cured first inkjet ink; and e) at least partially curing the second inkjet ink within the range of 40 to 500 ms after the second inkjet ink landed on the first inkjet ink.

    摘要翻译: 单程喷墨印刷方法包括以下步骤:a)提供一种包含至少第一和第二可辐射固化喷墨油墨的可辐射固化喷墨油墨组合物,其具有通过最大气泡压力测量的动态表面张力不超过30mN / m 在50ms的表面年龄和25℃下的张力测定法。 b)在以至少35m / min的印刷速度移动的喷墨吸收器上喷射第一可辐射固化喷墨油墨; c)在所述第一喷墨油墨着墨在所述油墨接收器上之后,在所述油墨接收器上至少部分固化所述第一喷墨油墨在40至500ms的范围内; d)在所述至少部分固化的第一喷墨油墨上喷射第二可辐射固化喷墨油墨; 以及e)在所述第二喷墨油墨着色在所述第一喷墨油墨之后,在所述第二喷墨油墨至少部分固化在40至500ms的范围内。

    SINGLE PASS INKJET PRINTING METHOD
    5.
    发明申请
    SINGLE PASS INKJET PRINTING METHOD 有权
    单通喷墨打印方法

    公开(公告)号:US20120281034A1

    公开(公告)日:2012-11-08

    申请号:US13505747

    申请日:2010-12-20

    IPC分类号: B41J29/38

    摘要: A single pass inkjet printing method includes the steps of: a) providing a radiation curable inkjet ink set containing at least a first and a second radiation curable inkjet ink having a dynamic surface tension of no more than 30 mN/m measured by maximum bubble pressure tensiometry at a surface age of 50 ms and at 25° C.; b) jetting a first radiation curable inkjet ink on an ink-jet ink-receiver moving at a printing speed of at least 35 m/min.; c) at least partially curing the first inkjet ink on the ink receiver within the range of 40 to 500 ms after the first inkjet ink landed on the ink receiver; d) jetting a second radiation curable inkjet ink on the at least partially cured first inkjet ink; and e) at least partially curing the second inkjet ink within the range of 40 to 500 ms after the second inkjet ink landed on the first inkjet ink.

    摘要翻译: 单程喷墨印刷方法包括以下步骤:a)提供一种包含至少第一和第二可辐射固化喷墨油墨的可辐射固化喷墨油墨组合物,其具有通过最大气泡压力测量的动态表面张力不超过30mN / m 在50ms的表面年龄和25℃下的张力测定法。 b)在以至少35m / min的印刷速度移动的喷墨吸收器上喷射第一可辐射固化喷墨油墨; c)在所述第一喷墨油墨着墨在所述油墨接收器上之后,在所述油墨接收器上至少部分固化所述第一喷墨油墨在40至500ms的范围内; d)在所述至少部分固化的第一喷墨油墨上喷射第二可辐射固化喷墨油墨; 以及e)在所述第二喷墨油墨着色在所述第一喷墨油墨之后,在所述第二喷墨油墨至少部分固化在40至500ms的范围内。

    UV curable inkjet compositions for high-density print heads
    6.
    发明授权
    UV curable inkjet compositions for high-density print heads 有权
    用于高密度打印头的UV固化喷墨组合物

    公开(公告)号:US08807734B2

    公开(公告)日:2014-08-19

    申请号:US13394552

    申请日:2010-09-22

    摘要: A combination of: a) an inkjet print head having a nozzle density of at least 600 dpi and nozzles with an outer nozzle diameter D smaller than 25μm; and b) a UV curable inkjet composition containing 0 to 10 wt % of one or more monofunctional monomers and at least A wt % of 2-(2-vinyloxyethoxy)ethyl acrylate, wherein both wt % are based on the total weight of the UV curable inkjet composition; and wherein A is defined by the formula 100 wt %−D×3.0 wt %/μm≦A≦100 wt %−D×1.0 wt %/μm.

    摘要翻译: 以下的组合:a)具有至少600dpi的喷嘴密度的喷墨打印头和外喷嘴直径D小于25μm的喷嘴; 和b)含有0至10重量%的一种或多种单官能单体和至少A wt%的2-(2-乙烯氧基乙氧基)乙基丙烯酸酯的UV可固化喷墨组合物,其中wt%都基于UV的总重量 可固化喷墨组合物; 并且其中A由式100wt%-D×3.0wt%/μm< NlE; A&NlE; 100wt%-D×1.0wt%/μm定义。

    Layer configuration with improved stability to sunlight exposure
    7.
    发明授权
    Layer configuration with improved stability to sunlight exposure 有权
    层状结构具有改善的阳光照射的稳定性

    公开(公告)号:US07147936B2

    公开(公告)日:2006-12-12

    申请号:US10642933

    申请日:2003-08-18

    IPC分类号: C07D211/021 H01L51/50

    摘要: A layer configuration on a support, the layer configuration comprising a layer containing a polymer containing optionally substituted 3,4-alkylenedioxythiophene structural units, in which the two alkoxy groups may be the same or different or together represent an optionally substituted oxy-alkylene-oxy bridge, and a compound selected from the group consisting of polyphosphoric acids, polyphosphoric acid salts, thia-alkanedicarboxylic acids, cyclohexadiene compounds and polyhydroxy-compounds selected from the group consisting of tetronic acid derivatives; ortho-dihydroxybenzene compounds with at least one sulpho group, compounds according to formula (I): HO—CH2—CH(OH)—(CH2)m—S—CH2—C(R1)(R2)—CH2—S—(CH2)n—CH(OH)—CH2—OH  (I) wherein R1 and R2 are independently H, —OH or alkyl, and n and m are independently 1, 2 or 3; compounds according to formula (II): HO—(CH2)p—S—CH2—S—(CH2)q—OH  (II) wherein p and q are independently 2, 3 or 4; compounds hydrolyzable to tetronic acid derivatives; compounds hydrolyzable to compounds according to formula (I); and sulpho-substituted 2-thia-alkyl-benzimidazole compounds.

    摘要翻译: 在支撑体上的层构型,该层构型包括含有含有任选取代的3,4-亚烷基二氧噻吩结构单元的聚合物的层,其中两个烷氧基可以相同或不同,或一起代表任选取代的氧基 - 桥,以及选自多磷酸,多磷酸盐,硫杂烷二羧酸,环己二烯化合物和选自由以下组成的组的多羟基化合物的化合物:四氢酸衍生物; 具有至少一个磺酸基的邻二羟基苯化合物,根据式(I)的化合物:<?in-line-formula description =“In-line formula”end =“lead”?> HO-CH 2 -CH(OH) - (CH 2 CH 2)m -S- CH 2 -C(R 1) (R 2) - CH 2 -S-(CH 2)n - (CH 2)n - (CH 2) -CH 2 -O-OH(I)<β在线公式描述=“在线式”末端=“尾”→其中R 1和R 2, SUP> 2独立地是H,-OH或烷基,n和m独立地是1,2或3; 根据式(II)的化合物:<?in-line-formula description =“In-line Formulas”end =“lead”?> HO-(CH 2) > -S-CH 2 -S-(CH 2)2 -O-OH(II)<β在线配方说明书=“ 其中p和q独立地为2,3或4; 可水解成四氢酸衍生物的化合物; 可水解成根据式(I)的化合物的化合物的化合物; 和磺基取代的2-硫代 - 烷基 - 苯并咪唑化合物。

    UV CURABLE INKJET COMPOSITIONS FOR HIGH-DENSITY PRINT HEADS
    8.
    发明申请
    UV CURABLE INKJET COMPOSITIONS FOR HIGH-DENSITY PRINT HEADS 有权
    用于高密度打印头的UV可固化喷墨组合物

    公开(公告)号:US20120194616A1

    公开(公告)日:2012-08-02

    申请号:US13394552

    申请日:2010-09-22

    IPC分类号: B41J2/14

    摘要: A combination of: a) an inkjet print head having a nozzle density of at least 600 dpi and nozzles with an outer nozzle diameter D smaller than 25 μm; and b) a UV curable inkjet composition containing 0 to 10 wt % of one or more monofunctional monomers and at least A wt % of 2-(2-vinyloxyethoxy)ethyl acrylate, wherein both wt % are based on the total weight of the UV curable inkjet composition; and wherein A is defined by the formula 100 wt %−D×3.0 wt %/μm≦A≦100 wt %−D×1.0 wt %/μm.

    摘要翻译: 以下的组合:a)具有至少600dpi的喷嘴密度的喷墨打印头和外喷嘴直径D小于25μm的喷嘴; 和b)含有0至10重量%的一种或多种单官能单体和至少A wt%的2-(2-乙烯氧基乙氧基)乙基丙烯酸酯的UV可固化喷墨组合物,其中wt%都基于UV的总重量 可固化喷墨组合物; 并且其中A由式100wt%-D×3.0wt%/μm&lt; NlE; A&NlE; 100wt%-D×1.0wt%/μm定义。