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    • 15. 发明公开
    • METHOD OF MAKING A MULTILAYER ARTICLE
    • VERFAHREN ZUR HERSTELLUNG EINES MEHRSCHICHTIGEN ARTIKELS
    • EP2817142A2
    • 2014-12-31
    • EP13711294.2
    • 2013-02-21
    • Philip Morris Products S.A.
    • MANCINI, Roberto
    • B30B11/02B29C43/14F42B1/00
    • B29C43/146A24F47/004B29C43/003B29C43/203B29C2043/147B29K2001/08B29K2105/251B30B11/027B30B15/02F42B33/025
    • A method of making a multilayer article includes providing a mold defining a first cavity with a removable element therein; placing a first particulate component in the cavity; compressing the component along a first axis in a first compression step to form a first layer of the article; removing the element from the cavity after formation of the first layer; placing one or more additional particulate components in the mold; compressing the one or more additional particulate components along the first axis in one or more additional compression steps after removal of the element to form one or more additional layers of the article, wherein the first layer meets one of the one or more additional layers along a first interface substantially parallel to the first axis and the first layer meets one of the one or more additional layers along a second interface substantially perpendicular to the first axis.
    • 一种制造多层制品的方法包括提供一种模具,其中限定具有可去除元件的第一腔体; 将第一颗粒组分置于空腔中; 在第一压缩步骤中沿着第一轴线压缩所述部件以形成所述制品的第一层; 在形成第一层之后从元件中去除元件; 将一个或多个另外的颗粒组分放置在模具中; 在去除所述元件以形成所述制品的一个或多个附加层之后,在一个或多个另外的压缩步骤中沿着所述第一轴线压缩所述一个或多个附加的微粒组分,其中所述第一层沿着所述一个或多个附加层 所述第一界面基本上平行于所述第一轴线,并且所述第一层沿着基本上垂直于所述第一轴线的第二界面与所述一个或多个附加层中的一个接合。
    • 17. 发明申请
    • PROCESS FOR PRODUCING A LAYER COMPOSITE CONSISTING OF A LUMINESCENCE CONVERSION LAYER AND A SCATTERING LAYER
    • 用于制造层状复合层和散射层的层叠复合体的方法
    • US20130210181A1
    • 2013-08-15
    • US13817596
    • 2011-07-20
    • Stephan PreussThomas Bemmerl
    • Stephan PreussThomas Bemmerl
    • B32B33/00H01L33/60
    • B32B33/00B29C33/68B29C43/146B29C43/18B29C2043/147H01L33/60H01L2933/0041H01L2933/0091
    • A process of producing a layer composite includes a luminescence conversion layer and a scattering layer, wherein a press having a first pressing tool with a cavity and a second pressing tool is used including introducing a first polymer including a luminescence conversion substance into the cavity, inserting a film between the first and second tools, closing the press and carrying out a first pressing, hardening the first polymer to form a luminescence conversion layer in the press, opening the press, wherein the luminescence conversion layer adhering to the film remains in the press, introducing a second polymer including scattering particles into the cavity, closing the press and carrying out a second pressing, hardening the second polymer to form a scattering layer disposed on the luminescence conversion layer, opening the press, and removing the support film with the layer composite including the luminescence conversion layer and the scattering layer.
    • 制造层复合体的方法包括发光转换层和散射层,其中使用具有带空腔的第一加压工具和第二压制工具的压力机,包括将包含发光转换物质的第一聚合物引入腔体, 在第一和第二工具之间的膜,闭合压机并进行第一次压制,硬化第一聚合物以在压机中形成发光转换层,打开压机,其中附着在膜上的发光转换层保留在压机中 将包括散射颗粒的第二聚合物引入空腔中,关闭压机并进行第二次挤压,硬化第二聚合物以形成设置在发光转换层上的散射层,打开压机,并用层除去支撑膜 复合材料包括发光转换层和散射层。