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11 条记录 (耗时 0.015 秒)

    Compositions Comprising a Fiber Material and a Thermoplastic Binder
    1.
    发明申请
    Compositions Comprising a Fiber Material and a Thermoplastic Binder 审中-公开

    公开(公告)号：US20170190852A1

    公开(公告)日：2017-07-06

    申请号：US15465966

    申请日：2017-03-22

    申请人： Henkel AG & Co. KGaA

    发明人： Andreas Ferencz ,  Olaf Lammerschop ,  Tamara Schmidt ,  Andrew Slark ,  Dirk Kasper

    IPC分类号： C08J5/04 ,  C08G18/66 ,  C08G18/76 ,  C08J5/24 ,  C08G18/42

    CPC分类号： C08J5/043 ,  C08G18/4018 ,  C08G18/4202 ,  C08G18/4211 ,  C08G18/4216 ,  C08G18/4829 ,  C08G18/664 ,  C08G18/6674 ,  C08G18/7671 ,  C08J5/04 ,  C08J5/24 ,  C08J2375/06 ,  C08J2375/08

    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 (A), wherein said thermoplastic polyurethane polymer (A) comprises a reaction product of (i) at least one polyester polyol and (ii) at least one polyisocyanate, optionally at least one diol (iii) which is different from the polyester polyol (i) is contained. The molar ratio of the NCO groups of said polyisocyanate (ii) to the sum of OH groups of said polyester polyol (i) and said optionally containing diol (iii) is less than 1.00:1. Said polyester polyol (i) comprises (a) at least one semi-crystalline polyester polyol having a melting point (Tm) of from 40 to 180° C., and (b) at least one non-crystalline polyester polyol. 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.

    INTERNAL MOLD RELEASE AGENTS FOR POLYURETHANE MATERIALS
    2.
    发明申请
    INTERNAL MOLD RELEASE AGENTS FOR POLYURETHANE MATERIALS 审中-公开
    用于聚氨酯材料的内部模具释放剂

    公开(公告)号：US20140232041A1

    公开(公告)日：2014-08-21

    申请号：US13770295

    申请日：2013-02-19

    申请人： HENKEL AG & CO. KGAA ,  HENKEL CORPORATION

    发明人： Qiwen Han ,  Andreas Ferencz ,  Olaf Lammerschop ,  Yongxia Wang

    IPC分类号： C08K5/521

    CPC分类号： C08K5/521 ,  C08L75/04

    摘要： An internal mold release agent (IMRA) which effectively releases a cured polyurethane (PU) material from a metal, in particular steel, mold. The IMRA is a surface active agent containing phosphorus or a combination (blend or reaction product) of the agent with other chemicals. In one embodiment the agent is a phosphate ester. In one embodiment the agent is polyoxyethylene alkyl phosphate ester. A polyurethane formulation comprising the IMRA has high formulation stability, clean release, low release strength, and high product transparency.

    摘要翻译： 内部脱模剂（IMRA），其有效地从金属，特别是钢模具中释放固化的聚氨酯（PU）材料。 IMRA是含有磷或其他化学物质的组合（共混物或反应产物）的表面活性剂。 在一个实施方案中，试剂是磷酸酯。 在一个实施方案中，试剂是聚氧乙烯烷基磷酸酯。 包含IMRA的聚氨酯配方具有高配方稳定性，清洁释放，低释放强度和高产品透明度。

    THERMOPLASTIC PUR WITH HIGH TG FOR REACTION TRANSFER MOLDING (RTM)
    4.
    发明申请
    THERMOPLASTIC PUR WITH HIGH TG FOR REACTION TRANSFER MOLDING (RTM) 审中-公开

    公开(公告)号：US20190202965A1

    公开(公告)日：2019-07-04

    申请号：US16298456

    申请日：2019-03-11

    申请人： Henkel AG & Co. KGaA

    发明人： Andreas Ferencz ,  Tamara Schmidt ,  Andreas Niegemeier ,  Olaf Lammerschop

    IPC分类号： C08G18/32 ,  C08G18/76 ,  B29C70/48 ,  B29C70/18

    CPC分类号： C08G18/3212 ,  B29C70/18 ,  B29C70/48 ,  B29K2075/00 ,  C08G18/3206 ,  C08G18/7664 ,  C08G18/7671 ,  C08J5/04 ,  C08J2375/04

    摘要： The invention relates to a thermoplastic polyurethane matrix resin composition, comprising (i) at least one bridged and/or fused and/or Spiro polycyclic alcohol compound; (ii) at least one polyisocyanate; and (iii) at least one diol, which is different from the at least one bridged and/or fused and/or spiro polycyclic alcohol compound (i). The at least one bridged and/or fused and/or Spiro polycyclic alcohol compound (i) is present in the thermoplastic polyurethane matrix resin composition in an amount of at least 10 wt.-% by weight, preferably at least 20 wt-%, most preferably at least 25 wt.-%. Furthermore, the present invention relates to a fiber-reinforced composite comprising a cured thermoplastic polyurethane polymer matrix according to the present invention and a fiber material. 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, e.g., skis, snowboards, rackets, golf clubs, fishing rods, baseball bats, hockey sticks, arrows, archery bows, surfboards, javelins, exercise equipment, cell phone and laptop housings, helmets, functional clothing, shoes, construction parts in bridges and buildings or wind turbine blades are described.

    Compositions comprising a fiber material and a thermoplastic binder
    5.
    发明授权
    Compositions comprising a fiber material and a thermoplastic binder 有权

    公开(公告)号：US10526460B2

    公开(公告)日：2020-01-07

    申请号：US15465966

    申请日：2017-03-22

    申请人： Henkel AG & Co. KGaA

    发明人： Andreas Ferencz ,  Olaf Lammerschop ,  Tamara Schmidt ,  Andrew Slark ,  Dirk Kasper

    IPC分类号： C08G18/00 ,  C08J5/04 ,  C08G18/76 ,  C08J5/24 ,  C08G18/42 ,  C08G18/66

    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 (A), wherein said thermoplastic polyurethane polymer (A) comprises a reaction product of (i) at least one polyester polyol and (ii) at least one polyisocyanate, optionally at least one diol (iii) which is different from the polyester polyol (i) is contained. The molar ratio of the NCO groups of said polyisocyanate (ii) to the sum of OH groups of said polyester polyol (i) and said optionally containing diol (iii) is less than 1.00:1. Said polyester polyol (i) comprises (a) at least one semi-crystalline polyester polyol having a melting point (Tm) of from 40 to 180° C., and (b) at least one non-crystalline polyester polyol. 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.