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12 条记录 (耗时 0.038 秒)

    Thermosetting resins with gelled nanometer-sized rubber particles
    8.
    发明授权
    Thermosetting resins with gelled nanometer-sized rubber particles 有权
    具有凝胶状纳米尺寸橡胶颗粒的热固性树脂

    公开(公告)号：US08609767B2

    公开(公告)日：2013-12-17

    申请号：US10266976

    申请日：2002-10-08

    申请人： Fan Huang ,  Jinliang Qiao ,  Yiqun Liu ,  Xiaohong Zhang ,  Jianming Gao ,  Zhihai Song

    发明人： Fan Huang ,  Jinliang Qiao ,  Yiqun Liu ,  Xiaohong Zhang ,  Jianming Gao ,  Zhihai Song

    IPC分类号： C08L61/10 ,  C08L61/20 ,  C08L67/06 ,  C08L83/04

    CPC分类号： C08L63/00 ,  C08G77/04 ,  C08L19/003 ,  C08L61/06 ,  C08L67/06 ,  C08L83/04 ,  C08L2666/08 ,  C08L2666/04

    摘要： Toughened thermosetting resins comprising thermosetting resins and rubber particles having an average particle size in the range of 20 to 500nm. The toughened resins are obtained by mixing a fully vulcanized powdery rubber having an average particle size in the range of 20 to 500nm with thermosetting resin prepolymers and then curing them. The toughened thermosetting resins comprise rubber phases having a small, uniform and stable particle size, which results in a very significant toughening effect, especially when crazes rapidly grow (as in a standard Izod impact test). The toughened thermosetting resins are excellent in impact resistance, strength, modulus and heat resistance, and when appropriately toughened, the thermosetting resins can be enhanced in terms of impact strength, glass transition temperature and heat distortion temperature. The toughened thermosetting resins are useful for many application areas and the method for preparing the same can be carried out in a simple and easy manner and is suitable for toughening various thermosetting resins.

    摘要翻译： 包含热固性树脂和平均粒径在20至500nm范围内的橡胶颗粒的增韧的热固性树脂。 增韧树脂通过将平均粒度在20-500nm范围内的完全硫化的粉末橡胶与热固性树脂预聚物混合，然后固化而得到。 增韧的热固性树脂包括具有小的，均匀和稳定的粒度的橡胶相，这导致非常显着的增韧效果，特别是当快速生长时（如在标准艾佐德冲击试验中）。 增韧的热固性树脂的耐冲击性，强度，模量和耐热性优异，并且在适当增韧时，可以在冲击强度，玻璃化转变温度和热变形温度方面提高热固性树脂。 增韧的热固性树脂可用于许多应用领域，并且其制备方法可以简单和容易地进行，并且适合于增韧各种热固性树脂。

    Reinforcement tube assembly
    10.
    发明授权
    Reinforcement tube assembly 有权
    加固管总成

    公开(公告)号：US08366150B2

    公开(公告)日：2013-02-05

    申请号：US12465340

    申请日：2009-05-13

    申请人： David Alan Parsons ,  Yiqun Liu

    发明人： David Alan Parsons ,  Yiqun Liu

    IPC分类号： B62D21/09 ,  B62D21/02

    CPC分类号： B62D21/09 ,  Y10T29/49622 ,  Y10T403/7047

    摘要： A reinforcement tube assembly for a fastener in a vehicle body structure is provided. The reinforcement tube assembly includes a reinforcement tube and a locator. The locator is affixed to the reinforcement tube. The reinforcement tube is operatively configured to receive a fastener and is operatively configured be installed at least partially within a vehicle body structure. The locator includes at least two mounting surfaces operatively configured to engage with a vehicle body structure. The locator includes at least two mounting surfaces operatively configured to engage with the vehicle body structure.

    摘要翻译： 提供了一种用于车身结构中的紧固件的加强管组件。 加强管组件包括加强管和定位器。 定位器固定在加强管上。 加强管可操作地构造成接收紧固件并且可操作地构造成至少部分地安装在车体结构内。 定位器包括至少两个安装表面，其可操作地构造成与车身结构接合。 定位器包括至少两个可操作地构造成与车体结构接合的安装表面。