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    COMPOSITIONS COMPRISING A FIBER MATERIAL AND A THERMOPLASTIC BINDER
    4.
    发明公开
    COMPOSITIONS COMPRISING A FIBER MATERIAL AND A THERMOPLASTIC BINDER 审中-公开

    公开(公告)号：EP3336116A1

    公开(公告)日：2018-06-20

    申请号：EP16204775.7

    申请日：2016-12-16

    申请人： Henkel AG & Co. KGaA

    发明人： NIEGEMEIER, Andreas ,  FERENCZ, Andreas ,  SCHMIDT, Tamara ,  LUPP, Wolfgang ,  WEINHAUSEN, Tim

    IPC分类号： C08G18/76 ,  C08G18/42 ,  C09J175/06

    CPC分类号： C08G18/7671 ,  C08G18/4213 ,  C08G18/4216 ,  C08G2170/20 ,  C08L97/02 ,  C09J175/06

    摘要： The invention relates to compositions comprising a fiber material and a specific thermoplastic binder. The thermoplastic binder comprises at least one thermoplastic polyurethane polymer, wherein said thermoplastic polyurethane polymer comprises a reaction product of (i) at least one semi-crystalline polyester polyol, and (ii) at least one polyisocyanate. The molar ratio of the NCO groups of said polyisocyanate (ii) to the sum of OH groups of said polyester polyol (i) is less than 1.00:1 and the thermoplastic polyurethane polymer has (a) a melting enthalpy of at least 20 J/g, (b) a melting point (T m ) of >70 °C, and (c) an average number molecular weight (M n ) of 5,000 to 80,000 g/mol. Furthermore, the present invention relates to a fiber-reinforced composite comprising a cured thermosetting polyurethane polymer matrix reinforced by the composition according to the present invention. Moreover, a method for the manufacture of the fiber-reinforced composite according to the present invention and use of the composition or the fiber-reinforced composite in railway vehicles, automotive vehicles, aircraft vehicles, boats, space vehicles, motorbikes, bicycles, sporting goods, helmets, functional clothing, shoes, construction parts in bridges and buildings or wind turbine blades are described.

    ADHESIVE COMPOSITION AND LAYERED BODY USING SAME
    6.
    发明公开
    ADHESIVE COMPOSITION AND LAYERED BODY USING SAME 审中-公开
    粘合剂组合物和使用该组合物的分层体

    公开(公告)号：EP3284794A1

    公开(公告)日：2018-02-21

    申请号：EP16779772.9

    申请日：2016-04-13

    申请人： TOYO INK SC HOLDINGS CO., LTD. ,  Toyo-Morton, Ltd. ,  Toyochem Co., Ltd.

    发明人： USA, Yuki ,  UCHIYAMA, Yusei

    IPC分类号： C09J175/08 ,  B32B27/40 ,  B65D65/40 ,  C08G18/48 ,  C09J11/02

    CPC分类号： B32B27/40 ,  B32B7/12 ,  B65D65/40 ,  C08G18/10 ,  C08G18/12 ,  C08G18/3206 ,  C08G18/4211 ,  C08G18/4216 ,  C08G18/4219 ,  C08G18/423 ,  C08G18/4238 ,  C08G18/4812 ,  C08G18/4825 ,  C08G18/4845 ,  C08G18/7621 ,  C08G18/7664 ,  C08G18/7671 ,  C09J175/08 ,  C08G18/42 ,  C08G18/48

    摘要： Provided is an adhesive composition that can exhibit a bonding performance equivalent or superior to that of a conventional adhesive composition, specifically the bonding performance of no less than 1 N with 15 mm under the environment of 25°C, with a shorter-duration aging even when the environmental humidity is not strictly controlled to a low humidity and that can form a laminate having a favorable appearance when a film substrate having a high gas barrier property is coated with the adhesive composition at a low temperature of 60°C or lower and at a high rate of 200 m/min or higher and the film substrate is bonded. The adhesive composition contains a component (A1) obtained by allowing a polyol that essentially contains a polyether polyol (a1) and an isocyanate component (a2) that essentially contains 4,4'-MDI to react, a crude MDI (A2) having an isocyanate group content by percentage of less than 33 mass%, and a polyol component (B).

    摘要翻译： 本发明提供一种粘合剂组合物，其能够发挥与现有的粘合剂组合物同等或以上的粘合性能，具体而言，在25℃的环境下具有15mm以上的1N以上的粘合性能， 当将环境湿度严格控制在低湿度时，并且当在60℃或更低的低温下用粘合剂组合物涂布具有高气体阻隔性的薄膜基材时，可以形成具有良好外观的层压材料， 200m / min或更高的高速率并且薄膜基材被粘合。 该粘合剂组合物含有使实质上含有聚醚多元醇（a1）的多元醇和实质上含有4,4'-MDI的异氰酸酯成分（a2）反应而得到的成分（A1），具有 异氰酸酯基含量小于33质量％，多元醇成分（B）。