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    ADHESIVE ARTICLE WITH A BARRIER LAYER
    3.
    发明申请
    ADHESIVE ARTICLE WITH A BARRIER LAYER 审中-公开
    具有障碍层的粘合剂物品

    公开(公告)号：WO2016100153A2

    公开(公告)日：2016-06-23

    申请号：PCT/US2015/065437

    申请日：2015-12-14

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： WAID, Robert D. ,  MEYER, Scott R. ,  ZOLLER, Panu K.

    IPC: C09J123/08 ,  B32B27/32 ,  C08J5/18 ,  C09J151/06

    CPC classification number: C09J123/0815 ,  B32B7/12 ,  B32B25/042 ,  B32B27/08 ,  B32B27/16 ,  B32B27/22 ,  B32B27/26 ,  B32B27/28 ,  B32B27/306 ,  B32B27/32 ,  B32B37/02 ,  B32B2307/31 ,  B32B2307/7244 ,  B32B2405/00 ,  C09J123/0876 ,  C09J151/06

    Abstract: Provided are adhesive articles that include a barrier layer that is substantially impermeable to oxygen gas at ambient temperature and pressure along with a heat-bondable layer, which could be a discrete layer adjacent to the barrier layer or integral with the barrier layer. The adhesive article further includes a backing extending across and coupled to the barrier layer and an adhesive layer extending across and coupled to the backing opposite the barrier layer. The barrier layer reduces or eliminates migration of plasticizers from the bonded seal into the adhesive article, limiting deterioration of tape performance over time.

    Abstract translation: 所提供的粘合剂制品包括在环境温度和压力下基本上不渗透氧气的阻挡层以及可热结合层，所述可热结合层可以是与阻挡层相邻的不连续层或整体 与屏障层。 该粘合剂制品还包括延伸穿过并连接到阻挡层的背衬和粘合剂层，该粘合剂层在阻挡层的对面延伸并连接到背衬。 阻隔层减少或消除了增塑剂从粘合密封胶迁移到粘合剂制品中，从而限制了胶带性能随时间的恶化。

    LASER MARKING PROCESS AND ARTICLES
    7.
    发明申请
    LASER MARKING PROCESS AND ARTICLES 审中-公开
    激光标记过程和文章

    公开(公告)号：WO2011026106A1

    公开(公告)日：2011-03-03

    申请号：PCT/US2010/047321

    申请日：2010-08-31

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  WU, Pingfan ,  LIU, Junkang Jacob ,  SMITHSON, Robert L. W. ,  LUCKING, Rachel M.. ,  ZOLLER, Panu K. ,  EMSLANDER, Jeffrey O. ,  KUMAR, Kanta

    Inventor： WU, Pingfan ,  LIU, Junkang Jacob ,  SMITHSON, Robert L. W. ,  LUCKING, Rachel M.. ,  ZOLLER, Panu K. ,  EMSLANDER, Jeffrey O. ,  KUMAR, Kanta

    IPC: B41M5/26

    CPC classification number: B41M5/267 ,  Y10T428/24868 ,  Y10T428/31909

    Abstract: 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.

    Abstract translation: 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。

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