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    THERMOSETTING RESIN COMPOSITIONS
    111.
    发明申请
    THERMOSETTING RESIN COMPOSITIONS 审中-公开
    热固性树脂组合物

    公开(公告)号：WO2017108946A1

    公开(公告)日：2017-06-29

    申请号：PCT/EP2016/082172

    申请日：2016-12-21

    Applicant: HEXCEL COMPOSITES LIMITED

    Inventor： MASON, Chris

    IPC: C07C45/64 ,  C07C49/786

    CPC classification number: C07C49/84

    Abstract: Meta and para alkenyl phenols are reacted with hydroxyl benzophenone to produce compounds of the genera formula or which are used as curatives for polymaleimide resins.

    Abstract translation: 使间位和对位烯基苯酚与羟基二苯甲酮反应以制备通式的化合物或用作聚马来酰亚胺树脂的固化剂。

    IMPROVEMENTS IN OR RELATING TO ELECTRICALLY CONDUCTING MATERIALS
    112.
    发明申请
    IMPROVEMENTS IN OR RELATING TO ELECTRICALLY CONDUCTING MATERIALS 审中-公开
    有关导电材料的改进或与导电材料有关的改进

    公开(公告)号：WO2017108488A1

    公开(公告)日：2017-06-29

    申请号：PCT/EP2016/080697

    申请日：2016-12-12

    Applicant: HEXCEL COMPOSITES LIMITED

    Inventor： ELLIS, John ,  BINKS, Fiona ,  JABBOUR, Lara ,  ARCIDIACONO, Marco ,  TILBROOK, David

    IPC: B29C70/88

    CPC classification number: B29C70/885

    Abstract: The present invention relates to a composite material (10) comprising a layer of electrically conductive material (12) being provided on both sides with a lightweight fibrous veil (14), each veil (14) being coated on its surface remote from the electrically conductive material layer (12) with a curable thermosetting resin matrix material (16).

    Abstract translation: 本发明涉及包括导电材料层（12）的复合材料（10），所述导电材料层（12）在两侧上设有轻质纤维幕（14），每个幕（14）被涂覆 在其远离导电材料层（12）的表面上具有可固化的热固性树脂基体材料（16）。

    PULTRUSION APPARATUS
    113.
    发明申请
    PULTRUSION APPARATUS 审中-公开

    公开(公告)号：WO2016128485A2

    公开(公告)日：2016-08-18

    申请号：PCT/EP2016/052856

    申请日：2016-02-10

    Applicant: HEXCEL COMPOSITES GMBH & COKG ,  HEXCEL COMPOSITES LIMITED

    Inventor： MOSER, Hannes ,  ARCIDIACONO, Marco ,  DE GIORGI, Francesco ,  GURU, Vithaldas ,  HUNG, Owen

    IPC: B29B15/12 ,  B29C70/52

    CPC classification number: B29B15/122 ,  B29C70/523

    Abstract: The present invention defines a pultrusion apparatus. The apparatus comprises a portion for receiving fibres, a portion for injecting resin into the fibres, a portion for impregnating the resin injected fibres, and a portion for shaping the impregnated fibres, wherein the fibres, following their passage through the receiving portion, converge in the resin injection portion to receive the resin and the resin flows outwards following injection as the fibres progress from the injection portion through the impregnation portion.

    Abstract translation: 本发明限定了拉挤成型设备。 该装置包括用于接收纤维的部分，用于将树脂注入到纤维中的部分，用于浸渍树脂注入的纤维的部分和用于使浸渍的纤维成形的部分，其中纤维在其通过接收部分之后会聚在 当纤维从注射部分经过浸渍部分进入时，用于接收树脂的树脂注入部分和树脂在注射之后向外流出。

    A PROCESS FOR PRODUCING A COMPOSITE ARTICLE
    114.
    发明申请
    A PROCESS FOR PRODUCING A COMPOSITE ARTICLE 审中-公开

    公开(公告)号：WO2016062787A3

    公开(公告)日：2016-04-28

    申请号：PCT/EP2015/074424

    申请日：2015-10-21

    Applicant: HEXCEL COMPOSITES LIMITED

    Inventor： AHMED, Asser ,  HARRINGTON, Chris ,  VERGE, Nicholas

    IPC: C08J5/24 ,  C08J3/24 ,  B29C35/08 ,  B29C35/02 ,  B29C70/38

    Abstract: Process for producing a composite material comprising depositing a prepreg containing a radiation initiated curing agent onto a mould using automated apparatus and applying heat and second source radiation to at least partially cure the prepreg at least simultaneously with the deposition of the prepreg. Also epoxy resin formulations of a mixture of a liquid epoxy resin and a solid or semi-solid epoxy resin containing a photoinitiator are used as the matrix in prepregs which are cured or partially cured by radiation to avoid the need for thermal cure in an oven. The formulation is particularly useful in the production of wind turbine blades especially in an automated process. Additionally an automated tape laying apparatus comprising compaction device, a heat source and a second radiation source.

    CURING AGENTS FOR EPOXY RESINS
    116.
    发明申请
    CURING AGENTS FOR EPOXY RESINS 审中-公开
    环氧树脂固化剂

    公开(公告)号：WO2015118121A1

    公开(公告)日：2015-08-13

    申请号：PCT/EP2015/052539

    申请日：2015-02-06

    Applicant: HEXCEL COMPOSITES LIMITED

    Inventor： MASON, Chris ,  SIMMONS, Martin

    IPC: C08G59/50 ,  C08J5/24

    CPC classification number: C08G59/5033 ,  C08J3/24 ,  C08J5/24 ,  C08J2363/00 ,  C08J2477/10

    Abstract: Liquid alkoxy-substituted methylene bis anilines have been found to be useful curing agents for epoxy resins and have also been found to be more readily formulated with epoxy resins, the substituents on the aromatic groups of the methylene bis anilines include an alkoxy group and/or the mixtures of materials are selected in order to obtain the liquid products.

    Abstract translation: 已经发现液体烷氧基取代的亚甲基双苯胺是用于环氧树脂的有用的固化剂，并且也被发现更容易用环氧树脂配制，亚甲基双苯胺的芳族基团上的取代基包括烷氧基和/或 选择材料的混合物以获得液体产物。

    COMPOSITE MATERIALS
    120.
    发明申请
    COMPOSITE MATERIALS 审中-公开
    复合材料

    公开(公告)号：WO2011117643A1

    公开(公告)日：2011-09-29

    申请号：PCT/GB2011/050597

    申请日：2011-03-24

    Applicant: HEXCEL COMPOSITES LIMITED ,  WHITER, Mark

    Inventor： WHITER, Mark

    IPC: C08J5/24

    CPC classification number: C08J5/24 ,  B32B27/12 ,  B32B27/38 ,  B32B2262/101 ,  B32B2262/106 ,  Y10T428/249921

    Abstract: A curable sheet-like composite material comprising curable resin and at least one layer of structural fibres, and comprising an outer backing layer having a shear- dependent rheology, whereby the backing layer exhibits essentially no flow at rest on the outer surface of the composite material and exhibits a viscous flow response to induced shear.

    Abstract translation: 一种可固化片状复合材料，其包括可固化树脂和至少一层结构纤维，并且包括具有剪切依赖性流变性的外部背衬层，由此背衬层在复合材料的外表面上基本上不显示静止的流动 并显示对诱导剪切的粘性流动响应。

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