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公开(公告)号：US20080286483A1
公开(公告)日：2008-11-20
申请号：US11659758
申请日：2005-08-17
IPC分类号： C08J7/04
CPC分类号： G03C1/73 , B41M5/285 , B41M5/34 , G03F7/0045 , G03F7/025
摘要： A method for forming an image on a substrate, which comprises applying to the substrate a combination of a diacetylene and a photoacid or photobase, and polymerising the diacetylene by radiation, is provided. The method finds use in multi-colour printing.
摘要翻译： 提供一种在基板上形成图像的方法，其包括向所述基板施加二乙炔和光酸或光碱的组合，并通过辐射聚合所述二乙炔。 该方法可用于多色打印。
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公开(公告)号：US07998900B2
公开(公告)日：2011-08-16
申请号：US11666919
申请日：2005-11-11
IPC分类号： B41M5/136
CPC分类号： B41M5/30 , B41M3/142 , G03C1/73 , Y10S430/146
摘要： A colorless or transparent composition comprises a charge-delocalization compound and a photoacid, wherein the photoacid generates an acid on irradiation or heating, thereby forming a colored change-transfer complex with said compound.
摘要翻译： 无色或透明的组合物包含电荷离域化合物和光酸，其中光酸在照射或加热时产生酸，从而与所述化合物形成着色的转移络合物。
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公开(公告)号：US20090023585A1
公开(公告)日：2009-01-22
申请号：US11666919
申请日：2005-11-11
CPC分类号： B41M5/30 , B41M3/142 , G03C1/73 , Y10S430/146
摘要： A colourless or transparent composition comprises a charge-delocalisation compound and a photoacid, wherein the photoacid generates an acid on irradiation or heating, thereby forming a coloured change-transfer complex with said compound.
摘要翻译： 无色或透明的组合物包含电荷离域化合物和光酸，其中光致酸在照射或加热时产生酸，从而与所述化合物形成着色的转移复合物。
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公开(公告)号：US20080305328A1
公开(公告)日：2008-12-11
申请号：US12095414
申请日：2006-12-04
CPC分类号： B41M5/267 , B41M5/283 , B41M5/284 , B41M5/30 , B41M5/46 , Y10T428/28 , Y10T428/2848
摘要： A tape construct comprises a laser-imageable composition, whereby images can be created in said tape by irradiation with a laser. In an alternative, a laser-imageable formulation suitable for spray application to a substrate, comprises a colour-former, a binder and a carrier.
摘要翻译： 胶带构造包括可激光成像的组合物，由此可以通过用激光照射在所述带中形成图像。 替代地，适用于喷涂在基材上的可激光成像制剂包括成色剂，粘合剂和载体。
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公开(公告)号：US08507178B2
公开(公告)日：2013-08-13
申请号：US13000552
申请日：2009-07-02
摘要： The invention relates to use of a diacetylene compound as a color former wherein the diacetylene compound has one of general formulae (I) to (V). The invention also includes methods of imparting color to a material including a compound as defined above, which comprises subjecting the material to irradiation.
摘要翻译： 本发明涉及二乙炔化合物作为成色剂的用途，其中联乙炔化合物具有通式（I）至（V）之一。 本发明还包括赋予包括上述化合物在内的材料的颜色的方法，其包括使材料经受辐照。
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公开(公告)号：US08173253B2
公开(公告)日：2012-05-08
申请号：US12095414
申请日：2006-12-04
CPC分类号： B41M5/267 , B41M5/283 , B41M5/284 , B41M5/30 , B41M5/46 , Y10T428/28 , Y10T428/2848
摘要： A tape construct comprises a laser-imageable composition, whereby images can be created in said tape by irradiation with a laser. In an alternative, a laser-imageable formulation suitable for spray application to a substrate, comprises a color-former, a binder and a carrier.
摘要翻译： 胶带构造包括可激光成像的组合物，由此可以通过用激光照射在所述带中形成图像。 替代地，适用于喷涂在基材上的可激光成像制剂包括成色剂，粘合剂和载体。
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公开(公告)号：US20110136934A1
公开(公告)日：2011-06-09
申请号：US13000552
申请日：2009-07-02
IPC分类号： C08J3/28 , C07C13/00 , C07C233/09 , C07C59/42
摘要： The invention relates to use of a diacetylene compound as a colour former wherein the diacetylene compound has one of general formulae (I) to (V). The invention also includes methods of imparting colour to a material including a compound as defined above, which comprises subjecting the material to irradiation.
摘要翻译： 本发明涉及二乙炔化合物作为成色剂的用途，其中联乙炔化合物具有通式（I）至（V）之一。 本发明还包括赋予包括上述化合物在内的材料的颜色的方法，其包括使材料经受辐照。
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公开(公告)号：US20080318154A1
公开(公告)日：2008-12-25
申请号：US12089028
申请日：2006-09-29
摘要： A method of ink-less printing comprises the steps of: providing a source (1) for emitting an energy beam,—providing an array of programmable shutters (3), each adapted for selectively blocking or allowing passage of at least some of an energy beam therethrough; providing a substrate (4) including an additive susceptible to changing colour when energized by the energy beam emitted by the source; selectively allowing passage of at least some of the energy beam emitted by the source through the array of shutters; and, positioning the substrate in the path of the energy beam that has passed through the array of shutters such that at least one desired point on the substrate is energized by said beam thus causing the additive to change colour at said point.
摘要翻译： 一种无油打印的方法包括以下步骤：提供用于发射能量束的源（1）， - 提供可编程百叶窗（3）的阵列，每个适于选择性地阻挡或允许至少一些能量通过 光束通过; 提供包括当由所述源发射的能量束激励时容易变色的添加剂的衬底（4）; 选择性地允许由源发射的至少一些能量束通过快门阵列; 并且将衬底定位在通过快门阵列的能量束的路径中，使得衬底上的至少一个所需点被所述光束激励，从而使添加剂在所述点处改变颜色。
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