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    PROCESS FOR MANUFACTURING A PLASTIC-BASED CELLULAR STRUCTURE AND DEVICE FOR IMPLEMENTING THIS PROCESS
    1.
    发明申请
    PROCESS FOR MANUFACTURING A PLASTIC-BASED CELLULAR STRUCTURE AND DEVICE FOR IMPLEMENTING THIS PROCESS 审中-公开
    用于制造基于塑料的细胞结构的方法和用于实施该方法的装置

    公开(公告)号：WO2007020279A1

    公开(公告)日：2007-02-22

    申请号：PCT/EP2006/065385

    申请日：2006-08-17

    Applicant: SOLVAY (Société Anonyme) ,  DEHENNAU, Claude ,  GRANDJEAN, Dominique ,  HENRARD, Paul

    Inventor： DEHENNAU, Claude ,  GRANDJEAN, Dominique ,  HENRARD, Paul

    IPC: B29C47/12

    CPC classification number: B29C47/12 ,  B29C47/0023 ,  B29C47/003 ,  B29C47/0033 ,  B29C47/0042 ,  B29C47/0054 ,  B29C47/0057 ,  B29C2035/1616 ,  B29C2035/1658 ,  B29C2793/009 ,  B29K2027/06 ,  B29K2027/16 ,  B29K2077/00 ,  B29K2105/04 ,  B29L2022/007 ,  B29L2028/00

    Abstract: Process for manufacturing a plastic-based cellular structure, in which : parallel lamellae of a composition based on at least one plastic are continuously extruded, in an approximately horizontal direction, through a die having a front face provided with a plurality of parallel slots (5) and with an insulating material, at least on the surface; and upon exiting the die, the spaces lying between two adjacent lamellae are subjected, in successive alternations and between two sizing units (8) whose length is short enough for the plastic composition to remain molten, to an injection of compressed gas and to a vacuum, the two sides of a given lamella being, in respect og one of them, subjected to the action of the compressed gas and, in respect of the other of them, subjected to the action of the vacuum, and vice versa during the next alternation, so as to deform the lamellae and weld them together in pairs, with formation, in a plane approximately parallel to the extrusion direction, of a cellular structure whose constituent cells extend perpendicular to the extrusion direction.

    Abstract translation: 用于制造基于塑料的蜂窝结构的方法，其中：基于至少一种塑料的组合物的平行薄片在大致水平的方向上连续挤出，通过具有设置有多个平行狭槽（5） ）和绝缘材料，至少在表面上; 并且在离开模具时，位于两个相邻薄片之间的空间在连续的交替中以及长度足以使塑料组合物保持熔融的两个施胶单元（8）之间经受压缩气体和真空的注入 在给定的薄片的两侧，其中一个受到压缩气体的作用，并且相对于另一个受到真空的作用，反之亦然。 以使薄片变形并将它们成对地焊接在一起，并且在与挤压方向大致平行的平面中形成细长结构，其构成单元垂直于挤出方向延伸。

    METHOD FOR DETECTING A FLUID PERMEATING THROUGH A LAYER
    7.
    发明申请
    METHOD FOR DETECTING A FLUID PERMEATING THROUGH A LAYER 审中-公开
    通过一层检测流体渗透的方法

    公开(公告)号：WO2012041945A1

    公开(公告)日：2012-04-05

    申请号：PCT/EP2011/066957

    申请日：2011-09-29

    Applicant: SOLVAY SA ,  GANDIN, Ezio ,  DEHENNAU, Claude

    Inventor： GANDIN, Ezio ,  DEHENNAU, Claude

    IPC: G01N15/08 ,  G01N31/22 ,  G01N21/78

    CPC classification number: G01N31/22 ,  G01N15/082 ,  G01N2015/0846 ,  G01N2015/086

    Abstract: The invention pertains to a method for detecting and measuring the permeation of a fluid through a layer having a first surface (S1) and a second surface (S2), wherein said fluid is contacted with said first surface (S1) and wherein a coating composition comprising a reactive dye is applied to said second surface (S2) to yield a reactive dye coating onto said surface (S2), wherein said reactive dye coating undergoes a colour change when contacted with said fluid, said method comprising: - obtaining an image of at least a portion of said second surface (S2); - applying RGB colour model to said image to determine the red (R ), green (G) and blue (B) coordinates of at least one point of said image; - comparing RGB coordinates of said point to the RGB coordinates of a reference colour; and - correlating said comparison to the concentration of permeating fluid on the surface (S2).

    Abstract translation: 本发明涉及一种用于检测和测量流体通过具有第一表面（S1）和第二表面（S2）的层的渗透的方法，其中所述流体与所述第一表面（S1）接触，并且其中涂料组合物 包括活性染料施加到所述第二表面（S2）以在所述表面（S2）上产生活性染料涂层，其中所述活性染料涂层在与所述流体接触时经历颜色变化，所述方法包括：获得图像 所述第二表面（S2）的至少一部分; - 将RGB颜色模型应用于所述图像以确定所述图像的至少一个点的红色（R），绿色（G）和蓝色（B）坐标; - 将所述点的RGB坐标与参考颜色的RGB坐标进行比较; 和 - 将所述比较与表面上渗透流体的浓度相关联（S2）。

    MANUFACTURE AND USE OF A REINFORCED PROFILE
    8.
    发明申请
    MANUFACTURE AND USE OF A REINFORCED PROFILE 审中-公开
    加固型材的制造和使用

    公开(公告)号：WO2011015635A1

    公开(公告)日：2011-02-10

    申请号：PCT/EP2010/061438

    申请日：2010-08-05

    Applicant: SOLVAY SA ,  BLOYAERT, Claudine ,  DEHENNAU, Claude

    Inventor： BLOYAERT, Claudine ,  DEHENNAU, Claude

    IPC: B29C47/02 ,  B29C70/50 ,  B29C70/20 ,  B29B15/10 ,  B29C35/14

    CPC classification number: B29B15/105 ,  B29C35/14 ,  B29C47/0004 ,  B29C47/0014 ,  B29C47/0021 ,  B29C47/0023 ,  B29C47/0028 ,  B29C47/003 ,  B29C47/021 ,  B29C47/025 ,  B29C47/026 ,  B29C70/12 ,  B29D99/0003 ,  B29K2027/06 ,  B29K2105/06 ,  E06B3/221

    Abstract: Process for manufacturing a reinforced profile (1), comprising (a) manufacturing at least one daughter tape containing a first thermoplastic polymer and long chopped fibres by dispersing the first thermoplastic polymer in powder form over the long chopped fibres positioned in an isotropic manner; applying an AC electric field and heating under pressure; (b) optionally manufacturing a mother tape (3) by superposing and welding at least two daughter tapes obtained in step (a); and (c) manufacturing a reinforced profile using a daughter tape obtained in step (a) or a mother tape (3) obtained in step (b) by extruding a molten second thermoplastic polymer on at least one face of the daughter tape or on at least one face of the mother tape (3). Reinforced profile (1) obtained and use thereof.

    Abstract translation: 一种制造增强型材（1）的方法，包括：（a）通过将粉末形式的第一热塑性聚合物分散在以各向同性方式定位的长切纤维上，制造含有第一热塑性聚合物和长切纤维的至少一个子带; 施加交流电场并在压力下加热; （b）可选地通过叠加和焊接步骤（a）中获得的至少两个子带来制造母带（3）; 和（c）使用在步骤（a）中获得的子带或步骤（b）中获得的母带（3）制造增强型材，通过在第二带子的至少一个表面上挤出熔融的第二热塑性聚合物或在 母带的最少一张面（3）。 获得的增强型材（1）及其用途。

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