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    Laser marking process and articles
    5.
    发明授权
    Laser marking process and articles 有权
    激光打标过程和文章

    公开(公告)号：US08771919B2

    公开(公告)日：2014-07-08

    申请号：US13390407

    申请日：2010-08-31

    申请人： Pingfan Wu ,  Junkang Jacob Lui ,  Robert L. W. Smithson ,  Rachel M. Lucking ,  Panu K. Zoller ,  Jeffrey O. Emslander ,  Kanta Kumar

    发明人： Pingfan Wu ,  Junkang Jacob Lui ,  Robert L. W. Smithson ,  Rachel M. Lucking ,  Panu K. Zoller ,  Jeffrey O. Emslander ,  Kanta Kumar

    IPC分类号： G03F7/00 ,  G03F7/11 ,  G03F7/105 ,  B32B3/00 ,  B32B27/08

    CPC分类号： B41M5/267 ,  Y10T428/24868 ,  Y10T428/31909

    摘要： A process to mark a multilayered article with a laser (20). The multilayered article (10) includes a laser-markable layer (14) having at least one organic polymer and at least one light-sensitive pigment therein, and including at least one release agent associated with the laser-markable layer. Laser-marking of the laser-markable layer is accomplished by directing laser radiation (22) into the multilayered article through the release agent (12) to induce an interaction between the light-sensitive pigment and the organic polymer. As a result of the interaction, a visually perceptible marking (16) is formed in the article. The laser-marked article includes a laser-markable layer and a first release agent associated with a surface of the laser-markable layer. The marking(s) in the laser-markable layer is visible through the layer of release agent, and the marking is a result of the laser-induced interaction between the light-sensitive pigment and the organic polymer.

    摘要翻译： 用激光（20）标记多层物品的过程。 多层制品（10）包括其中具有至少一种有机聚合物和至少一种光敏颜料的可激光标记层（14），并且包括与可激光标记层相关联的至少一种脱模剂。 可激光标记层的激光标记通过将激光辐射（22）通过脱模剂（12）引导到多层制品中以诱导感光颜料和有机聚合物之间的相互作用来实现。 作为相互作用的结果，在制品中形成视觉上可察觉的标记（16）。 激光标记制品包括可激光标记层和与可激光标记层的表面相关联的第一释放剂。 可激光标记层中的标记通过剥离剂层是可见的，并且标记是光敏颜料和有机聚合物之间的激光诱导相互作用的结果。

    LASER MARKING PROCESS AND ARTICLES
    8.
    发明申请
    LASER MARKING PROCESS AND ARTICLES 有权
    激光标记过程和文章

    公开(公告)号：US20120141752A1

    公开(公告)日：2012-06-07

    申请号：US13390407

    申请日：2010-08-31

    申请人： Pingfan Wu ,  Junkang Jacob Liu ,  Robert L.W. Smithson ,  Rachel M. Lucking ,  Panu K. Zoller ,  Jeffrey O. Emslander ,  Kanta Kumar

    发明人： Pingfan Wu ,  Junkang Jacob Liu ,  Robert L.W. Smithson ,  Rachel M. Lucking ,  Panu K. Zoller ,  Jeffrey O. Emslander ,  Kanta Kumar

    IPC分类号： B41J2/47 ,  B32B3/10

    CPC分类号： B41M5/267 ,  Y10T428/24868 ,  Y10T428/31909

    摘要： A process to mark a multilayered article with a laser (20). The multilayered article (10) includes a laser-markable layer (14) having at least one organic polymer and at least one light-sensitive pigment therein, and including at least one release agent associated with the laser-markable layer. Laser-marking of the laser-markable layer is accomplished by directing laser radiation (22) into the multilayered article through the release agent (12) to induce an interaction between the light-sensitive pigment and the organic polymer. As a result of the interaction, a visually perceptible marking (16) is formed in the article. The laser-marked article includes a laser-markable layer and a first release agent associated with a surface of the laser-markable layer. The marking(s) in the laser-markable layer is visible through the layer of release agent, and the marking is a result of the laser-induced interaction between the light-sensitive pigment and the organic polymer.

    摘要翻译： 用激光（20）标记多层物品的过程。 多层制品（10）包括其中具有至少一种有机聚合物和至少一种光敏颜料的可激光标记层（14），并且包括与可激光标记层相关联的至少一种脱模剂。 可激光标记层的激光标记通过将激光辐射（22）通过脱模剂（12）引导到多层制品中以诱导感光颜料和有机聚合物之间的相互作用来实现。 作为相互作用的结果，在制品中形成视觉上可察觉的标记（16）。 激光标记制品包括可激光标记层和与可激光标记层的表面相关联的第一释放剂。 可激光标记层中的标记通过剥离剂层是可见的，并且标记是光敏颜料和有机聚合物之间的激光诱导相互作用的结果。