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    Composite Body Made From Polyacetal and Thermoplastic Vulcanised Elastomer
    5.
    发明申请
    Composite Body Made From Polyacetal and Thermoplastic Vulcanised Elastomer 有权
    复合体由聚缩醛和热塑性硫化弹性体制成

    公开(公告)号：US20070264514A1

    公开(公告)日：2007-11-15

    申请号：US11576309

    申请日：2005-09-28

    申请人： Marco Prigandt ,  Frank Reil ,  Ursula Ziegler ,  Werner Aumuller ,  Uwe Stenglin ,  Bernhard Ulmer

    发明人： Marco Prigandt ,  Frank Reil ,  Ursula Ziegler ,  Werner Aumuller ,  Uwe Stenglin ,  Bernhard Ulmer

    IPC分类号： B29C45/18 ,  C08L53/02

    CPC分类号： B29C45/1676 ,  B29C45/1657 ,  B29K2059/00 ,  B29K2221/003 ,  B32B25/08 ,  Y10T428/31507 ,  Y10T428/31594 ,  Y10T428/31761 ,  Y10T428/31786 ,  Y10T428/31833 ,  Y10T428/31859 ,  Y10T428/31942

    摘要： Composite bodies, processes for making them, and their uses are disclosed, the composite bodies comprising a polyacetal portion and a modified thermoplastic vulcanizate portion bonded together, wherein the modified thermoplastic vulcanizate portion comprises a modified thermoplastic vulcanizate elastomer having a hardness of 30 to 90 Shore A and wherein the modified thermoplastic vulcanizate elastomer comprises: (a) 2 to 75% by weight of an at least partially crosslinked ethylene-propylene-diene rubber in from 1 to 50% by weight of a polyolefinic matrix further comprising 0.05 to 10% by weight of an ingredient selected from the group consisting of stabilizers, crosslinking aids, and mixtures thereof; (b) 1 to 30% by weight of a compatibilizer; and (c) 10 to 70% by weight of a non-olefinic thermoplastic material, all percentages by weight based on a total weight of the modified thermoplastic vulcanizate elastomer.

    摘要翻译： 公开了复合体，其制造方法及其用途，所述复合体包含聚缩醛部分和改性热塑性硫化橡胶部分结合在一起，其中改性热塑性硫化橡胶部分包含硬度为30〜90 Shore的改性热塑性硫化橡胶弹性体 A，其中所述改性的热塑性硫化橡胶弹性体包含：（a）2至75重量％的至少部分交联的乙烯 - 丙烯 - 二烯橡胶，其含量为1-50重量％的聚烯烃基体，还包含0.05至10重量％ 选自稳定剂，交联助剂及其混合物的成分的重量; （b）1〜30重量％的增容剂; 和（c）10至70重量％的非烯烃热塑性材料，所有重量百分数均为改性热塑性硫化橡胶弹性体的总重量。

    Patch repair system for collapsible fuel and water tanks
    7.
    发明申请
    Patch repair system for collapsible fuel and water tanks 失效
    可拆卸燃料和水箱的修补系统

    公开(公告)号：US20050112968A1

    公开(公告)日：2005-05-26

    申请号：US10739361

    申请日：2003-12-18

    申请人： Dattatreya Panse

    发明人： Dattatreya Panse

    IPC分类号： B29C73/10 ,  B32B27/08 ,  C08G18/08 ,  C08G18/10 ,  C08G18/38 ,  C09J7/02 ,  C09J175/06 ,  B32B27/12

    CPC分类号： B32B7/12 ,  B29C73/10 ,  B29L2031/7172 ,  B32B27/12 ,  B32B27/18 ,  B32B27/20 ,  B32B27/40 ,  B32B2038/0076 ,  B32B2556/00 ,  C08G18/0895 ,  C08G18/10 ,  C08G18/3825 ,  C08G2250/00 ,  C09J7/22 ,  C09J7/29 ,  C09J7/35 ,  C09J175/06 ,  C09J2400/263 ,  C09J2475/00 ,  D06M17/10 ,  Y10T156/10 ,  Y10T428/24512 ,  Y10T428/31547 ,  Y10T428/31594 ,  Y10T442/20 ,  C08G18/798

    摘要： The invention is a patch system for repairing collapsible fuel tanks, water tanks, inflatable boats, and other articles fabricated from a flexible structural fabric coated with a polymer. The coated structural fabric is made of nylon or polyester synthetic fibers or a blend thereof, which are coated with a thermoplastic elastomer. The structural coated fabric is coated with a thermoplastic elastomer that is a urethane (TPU), or a TPU alloy polymer. Likewise, the patch is a urethane adhesive having a latent cure coated on a TPU film. The patch can also have an integral reinforcing fabric for applications requiring a higher tensile patch. In the invention, the urethane adhesive of the patch is solvent activated by the application of a thin coating of a volatile, substantially low odor, fugitive solvent like acetone or MEK. While in the activated state, the adhesive has much less cyrstallinity and a lot more tack. The solvent activated adhesive has good wetting, and aggressively wets out and adheres to the surface of the TPU coating on the tank. The activated adhesive side of the patch is pressed against the surface of the tank. The solvent will also partially etch the thermoplastic urethane polymer coating on the tank fabric, and rapidly diffuses therein, ultimately evaporating to the surroundings. The cross-linkable urethane adhesive contains a blocked isocyanate and, preferably, an uretdione. The reduced cyrstallinity in the adhesive imparts greater freedom to the blocked isocyanate that can, depending on the equilibrium of the system, begin to cross-link the adhesive. The curing process can be accelerated through the application of heat, albeit will slowly progress to a cured state at ambient conditions.

    摘要翻译： 本发明是用于修复可折叠燃料箱，水箱，充气船和由涂覆有聚合物的柔性结构织物制成的其它物品的补丁系统。 涂覆的结构织物由尼龙或聚酯合成纤维或其共混物制成，其被热塑性弹性体涂覆。 结构涂层织物涂覆有热塑性弹性体，其是聚氨酯（TPU）或TPU合金聚合物。 同样地，贴片是具有涂覆在TPU膜上的潜在固化剂的聚氨酯粘合剂。 贴片还可以具有用于需要较高拉伸贴片的应用的整体增强织物。 在本发明中，贴片的聚氨酯粘合剂通过施加挥发性，基本上低气味的挥发性溶剂如丙酮或MEK的薄涂层进行溶剂活化。 当处于活化状态时，粘合剂具有更少的固化性和更多的粘性。 溶剂活化的粘合剂具有良好的润湿性，并且积极地润湿并粘附到罐上的TPU涂层的表面。 贴片的活化粘合剂侧压靠在罐的表面上。 溶剂还将部分地蚀刻罐织物上的热塑性聚氨酯聚合物涂层，并迅速扩散到其中，最终蒸发到周围环境。 可交联聚氨酯粘合剂含有封端异氰酸酯，优选脲二酮。 粘合剂中降低的安定性赋予封闭异氰酸酯更大的自由度，这可以根据系统的平衡开始交联粘合剂。 固化过程可以通过施加热量加速，尽管在环境条件下缓慢进行到固化状态。

    Method of adhesion and composition therefor
    10.
    发明授权
    Method of adhesion and composition therefor 失效
    粘附方法及其组成

    公开(公告)号：US5011560A

    公开(公告)日：1991-04-30

    申请号：US234159

    申请日：1988-08-19

    申请人： Yoshikazu Nakai ,  Tsutomu Kubota

    发明人： Yoshikazu Nakai ,  Tsutomu Kubota

    IPC分类号： C08G18/63 ,  C09J5/00 ,  C09J163/00 ,  C09J175/04 ,  C09J175/16

    CPC分类号： C09J163/00 ,  C08G18/637 ,  C09J175/04 ,  C09J175/16 ,  C09J5/00 ,  Y10T428/31515 ,  Y10T428/31522 ,  Y10T428/31565 ,  Y10T428/31576 ,  Y10T428/31591 ,  Y10T428/31594 ,  Y10T428/31605 ,  Y10T428/31699

    摘要： A method of adhesion which comprises applying a two-step reactive type tacky adhesive agent comprising (1) a non-photopolymerizable epoxy resin or isocyanate compound, (2) a curing agent therefor and (3) a compound having at least one photopolymerizable vinyl group in one molecule onto a substrate, irradiating the whole applied surface with light to develop the tackiness, and sticking the substrate together to a material to be bonded, while the tackiness is retained, followed by curing.The method provides excellent green bonding strength and can permit the satisfactory adhesion without clamping, and can be particularly suitably utilized in the adhesion of materials to be bonded which have a curved surface difficult to be clumped.

    摘要翻译： 一种粘合方法，其包括施加两步反应型粘合剂，其包含（1）不可光聚合的环氧树脂或异氰酸酯化合物，（2）其固化剂和（3）具有至少一个可光聚合的乙烯基的化合物 在一个分子中到基底上，用光照射整个施加的表面以形成粘性，并且将粘合基材粘合到待粘合的材料上，同时保持粘性，然后固化。 该方法提供优异的绿色粘合强度，并且可以在不夹持的情况下允许令人满意的粘合性，并且可以特别适用于具有难以聚集的弯曲表面的待粘合材料的粘合。