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    System and method for producing particles and patterned films
    4.
    发明授权
    System and method for producing particles and patterned films 有权
    用于生产颗粒和图案化膜的系统和方法

    公开(公告)号：US09545737B2

    公开(公告)日：2017-01-17

    申请号：US13950447

    申请日：2013-07-25

    申请人： Liquidia Technologies, Inc.

    发明人： Robert Henn ,  Alex Ermoshkin ,  Kyle Henn ,  Benjamin Maynor ,  Jason Rolland ,  Robert Praino

    IPC分类号： B29C43/00 ,  B29C33/42 ,  B29L31/00

    CPC分类号： B29C43/222 ,  B29C33/42 ,  B29C43/00 ,  B29C2043/025 ,  B29C2043/463 ,  B29L2031/7562 ,  Y10T428/2982

    摘要： A system including a mold having a fluoropolymer wherein the mold defines a plurality of cavities having a predetermined shape and a cross-sectional dimension less than about 100 micrometers; a roller; a surface in cooperation with the roller to form a nip point configured to receive the mold, wherein the nip point is further configured to receive a substantially liquid composition and accelerate entry of the substantially liquid composition into the cavity. A method of forming particles including applying a substantially liquid composition to a mold, wherein the mold comprises a fluoropolymer and defines a plurality of cavities each having a broadest cross-sectional dimension of less than about 100 micrometers; nipping the mold between a roller and a surface such that the substantially liquid composition enters the cavities of the mold; and hardening the substantially liquid composition in the cavities of the mold to form a particle within each cavity, wherein the particle has a size and shape that substantially mimics the size and shape of the cavity of the mold.

    摘要翻译： 一种包括具有含氟聚合物的模具的系统，其中所述模具限定具有预定形状和横截面尺寸小于约100微米的多个空腔; 滚筒 与辊协作以形成被配置为接收模具的夹持点的表面，其中夹持点进一步构造成接收基本上液体的组合物并加速基本上液体的组合物进入空腔。 一种形成颗粒的方法，包括将基本上液体的组合物施加到模具，其中所述模具包括含氟聚合物并且限定多个空腔，每个空腔具有小于约100微米的最宽的横截面尺寸; 将模具夹在辊和表面之间，使得基本上液体的组合物进入模具的空腔; 并且在模具的空腔中硬化基本上液体的组合物以在每个空腔内形成颗粒，其中颗粒具有基本上模拟模具空腔的尺寸和形状的尺寸和形状。

    METHOD FOR PRODUCING AN INSULATING WEB
    5.
    发明申请
    METHOD FOR PRODUCING AN INSULATING WEB 审中-公开
    生产绝缘网的方法

    公开(公告)号：US20170001358A1

    公开(公告)日：2017-01-05

    申请号：US15267184

    申请日：2016-09-16

    申请人： Ensinger GmbH

    发明人： Christoph Krohmer ,  Lena Stiehl

    IPC分类号： B29C47/00 ,  B29C47/06

    CPC分类号： B29C47/0061 ,  B29C43/06 ,  B29C43/222 ,  B29C47/0019 ,  B29C47/0066 ,  B29C47/06 ,  B29C2043/463 ,  B29C2793/009 ,  B29K2101/12 ,  B29L2009/00 ,  B29L2031/003 ,  E06B2003/26358

    摘要： So that insulating bars for composite profiles made from a thermoplastic plastics material may be manufactured economically with the respectively required dimensions and cross sectional shapes, in particular also having a corrugated structure of the base body, it is proposed that, in a first step, a strip-like extrudate having a substantially rectangular cross section should be produced from the plastics material and, in a subsequent step, an insulating bar arrangement having the shape of an individual insulating bar or the shape of a plurality of insulating bars that are joined together and are arranged parallel next to one another should be produced from the strip-like extrudate, and where appropriate the insulating bar arrangement should be severed in its longitudinal direction to give mutually separated insulating bars.

    摘要翻译： 因此，由热塑性塑料制成的用于复合型材的绝缘棒可以经济地制造，具有分别需要的尺寸和横截面形状，特别是具有基体的波纹结构，所以建议在第一步骤中 应从塑料材料制造具有基本上矩形横截面的条状挤出物，并且在随后的步骤中，将具有单独绝缘棒形状的绝缘棒装置或多个绝缘棒的形状连接在一起， 彼此平行排列应由条状挤出物生产，并且在适当的地方，绝缘棒布置应沿其纵向方向切断，以产生相互分离的绝缘条。

    Forming laminated touch fasteners
    6.
    发明授权
    Forming laminated touch fasteners 有权
    形成层压接触紧固件

    公开(公告)号：US09399333B2

    公开(公告)日：2016-07-26

    申请号：US13804082

    申请日：2013-03-14

    申请人： Velcro BVBA

    发明人： Isaac Soler Medina ,  James T. Grady

    IPC分类号： B29C43/28 ,  B29C47/02 ,  B29C47/32 ,  A44B18/00 ,  B32B3/06 ,  B29C43/22 ,  A61F13/62 ,  B29C43/46

    CPC分类号： A44B18/0069 ,  A44B18/0049 ,  A61F13/625 ,  B29C43/222 ,  B29C43/28 ,  B29C43/46 ,  B29C47/02 ,  B29C47/32 ,  B29C2043/461 ,  B29C2043/463 ,  B29C2043/465 ,  B29K2023/06 ,  B29K2023/12 ,  B29L2031/729 ,  B32B3/06 ,  Y10T428/24008

    摘要： A laminated touch fastener is made in a continuous process on a mold roll. Flowable resin is pressed against the mold roll in limited areas to form projections extending from resin layers that are laminated to a flexible substrate while carried on the mold roll. In one example a continuous channel about the mold roll is positioned such that the resin at least partially fills the channel as the layers are formed, thereby forming in the channel a raised portion in which the resin layer is of a greater thickness than at a point between the projections and the raised portion. In another example, grooves in the mold roll receive ribs of a pressure applicator during forming of the layers, the ribs blocking lateral flow of the resin to form a desired edge profile.

    摘要翻译： 在模具辊上以连续的方式制造层压接触紧固件。 可流动的树脂在有限的区域中压靠在模具辊上，以形成从树脂层延伸的凸起，该树脂层在承载在模具辊上的同时被层压到柔性基底上。 在一个示例中，关于模具辊的连续通道被定位成使得当所述层形成时，树脂至少部分地填充通道，从而在通道中形成隆起部分，其中树脂层的厚度大于一点 在突出部和凸起部之间。 在另一个示例中，模制辊中的槽在形成层期间接收压力施加器的肋，所述肋阻止树脂的横向流动以形成期望的边缘轮廓。