METHODS OF BONDING ARTICLES TOGETHER AND THE ARTICLES FORMED THEREBY
    23.
    发明申请
    METHODS OF BONDING ARTICLES TOGETHER AND THE ARTICLES FORMED THEREBY 审中-公开
    联系文章的方法及其形成的文章

    公开(公告)号:US20120270040A1

    公开(公告)日:2012-10-25

    申请号:US13514143

    申请日:2010-12-14

    Abstract: A method of bonding at least two articles together, the method includes forming a mold, wherein the mold is formed at least in part from the articles; and depositing a curable composition in the mold, wherein the curable composition polymerizes through metathesis polymerization to form a molded polymer joint that bonds the two articles together; and the article formed thereby. An article that includes a first portion; a second portion; and a molded polymer joint, wherein the molded polymer joint bonds the first portion to the second portion, the molded polymer joint has a thickness of at least about 1.3 mm, the molded polymer joint includes a metathesis polymer, and both the first and second portions have different compositions than the molded polymer joint.

    Abstract translation: 一种将至少两个制品粘合在一起的方法,所述方法包括形成模具,其中所述模具至少部分地从所述制品形成; 以及在所述模具中沉积可固化组合物,其中所述可固化组合物通过易位聚合聚合以形成将所述两个制品粘合在一起的模制聚合物接头; 并由此形成物品。 包括第一部分的物品; 第二部分; 和模制的聚合物接头,其中所述模制的聚合物接头将所述第一部分结合到所述第二部分,所述模制的聚合物接头具有至少约1.3mm的厚度,所述模制的聚合物接头包括易位聚合物,并且所述第一和第二部分 具有与模制的聚合物接头不同的组成。

    PIPE SECTION JOINING
    24.
    发明申请
    PIPE SECTION JOINING 有权
    管道部分接合

    公开(公告)号:US20120211119A1

    公开(公告)日:2012-08-23

    申请号:US13504532

    申请日:2010-11-11

    Abstract: Methods of joining pipe section and joined pipe assemblies are described. The pipe sections, e.g., pipes and couplers, are joined by a mechanical interference bond formed using a shape memory polymer key. The key can be inserted into a first keyway of one pipe section, the pipes fitted to align first keyway with a second keyway of the second pipe section, and the shape memory polymer activated to at least partially fill both keyways.

    Abstract translation: 描述了连接管段和连接管组件的方法。 管道部分,例如管道和耦合器,通过使用形状记忆聚合物键形成的机械干涉结合。 钥匙可以插入到一个管段的第一键槽中,管道装配成将第一键槽与第二管段的第二键槽对齐,并且形状记忆聚合物被激活以至少部分地填充两个键槽。

    Phosphorus-containing silsesquioxane derivatives as flame retardants
    27.
    发明授权
    Phosphorus-containing silsesquioxane derivatives as flame retardants 失效
    含磷的倍半硅氧烷衍生物作为阻燃剂

    公开(公告)号:US07915436B2

    公开(公告)日:2011-03-29

    申请号:US12263704

    申请日:2008-11-03

    CPC classification number: C07F9/4012 C08G77/30 C08L63/00 C08L2666/14

    Abstract: A phosphorus-containing silsesquioxane is represented by the formula [R13SiO1/2]m[R2SiO3/2]n[R3SiO3/2]p[(R4O)2PO(CH2)xSiO3/2]q wherein each of R1, R2, R3, and R4 independently represents a hydrocarbyl group; x represents an integer of from 1 to 8; m is a positive number less than 1.5; n and q are positive numbers greater than 0 and less than 1; and p is a number greater than or equal to 0 and less than 1. Further, (n+p)/q is in a range of from 0.5 to 99, and (n+p+q)=1. Curable and cured compositions comprising the phosphorus-containing silsesquioxane are disclosed.

    Abstract translation: 含磷的倍半硅氧烷由式[R13SiO1 / 2] m [R2SiO3 / 2] n [R3SiO3 / 2] p [(R4O)2PO(CH2)xSiO3 / 2] q表示,其中R1,R2,R3, 并且R 4独立地表示烃基; x表示1〜8的整数, m是小于1.5的正数; n和q是大于0且小于1的正数; 并且p是大于或等于0且小于1的数字。此外,(n + p)/ q在0.5至99的范围内,并且(n + p + q)= 1。 公开了包含含磷倍半硅氧烷的可固化和固化的组合物。

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