Molded microstructured articles and method of making same
    93.
    发明授权
    Molded microstructured articles and method of making same 有权
    成型微结构制品及其制造方法

    公开(公告)号:US09370876B2

    公开(公告)日:2016-06-21

    申请号:US12999026

    申请日:2009-04-09

    摘要: Disclosed herein are microstructured articles that can be made by molding. The microstructured articles comprise crosslinked unsaturated polymers formed by ring opening metathesis polymerization (ROMP) of a monomer composition, the monomer composition comprising a cyclic monomer having at least one reactive double bond. The microstructured articles may be structured in that they comprise at least one microstructured feature having a dimension of less than about 2 mm, or less than about 500 um. The microstructured articles may also comprise a plurality of such microstructured features. Also disclosed herein are methods of making the microstructured articles.

    摘要翻译: 本文公开了可以通过模制制造的微结构制品。 微结构化制品包括通过单体组合物的开环易位聚合(ROMP)形成的交联的不饱和聚合物,所述单体组合物包含具有至少一个反应性双键的环状单体。 微结构制品可以构造成它们包括至少一个具有小于约2mm或小于约500μm的尺寸的微结构特征。 微结构制品还可以包括多个这样的微结构特征。 本文还公开了制备微结构物品的方法。

    Curable compositions
    95.
    发明授权
    Curable compositions 有权
    可固化组合物

    公开(公告)号:US09051497B2

    公开(公告)日:2015-06-09

    申请号:US13883400

    申请日:2011-11-08

    摘要: Curable compositions, cured compositions, and articles that include the cured compositions are described. The curable composition contains a) an epoxy resin, b) a curing agent, c) a reactive liquid modifier, and d) a toughening agent. The cured compositions can be used as structural adhesives. The reactive liquid modifier is an acetoacetate ester of a dimer alcohol. The cured compositions can be used as adhesives such as structural adhesives or as polymeric coatings.

    摘要翻译: 描述了包含固化组合物的可固化组合物,固化组合物和制品。 可固化组合物包含a)环氧树脂,b)固化剂,c)反应性液体改性剂,和d)增韧剂。 固化的组合物可以用作结构粘合剂。 反应性液体改性剂是二聚醇的乙酰乙酸酯。 固化的组合物可以用作粘合剂如结构粘合剂或聚合物涂层。

    CROSSLINKED EPOXY VINYL ESTER PARTICLES AND METHODS FOR MAKING AND USING THE SAME
    98.
    发明申请
    CROSSLINKED EPOXY VINYL ESTER PARTICLES AND METHODS FOR MAKING AND USING THE SAME 审中-公开
    交联的环氧乙烯酯颗粒及其制备和使用方法

    公开(公告)号:US20130126160A1

    公开(公告)日:2013-05-23

    申请号:US13812984

    申请日:2011-07-27

    IPC分类号: C09K8/80 E21B43/267

    摘要: A plurality of particles comprising a crosslinked aromatic epoxy vinyl ester polymer, wherein a particle from the plurality of proppant particles swells not more than 20 percent by volume when submerged in toluene for 24 hours at 70° C. is disclosed. A plurality of particles comprising a crosslinked aromatic epoxy vinyl ester polymer, wherein a particle from the plurality of particles maintains at least 75 percent of its height under a pressure of 1.7×107 Pascals up to at least 135° C. is also disclosed. Mixtures of the plurality of particles and other particles, fluids containing the plurality of particles, methods of making the plurality of particles, and methods of fracturing a subterranean geological formation are also disclosed.

    摘要翻译: 包含交联的芳族环氧乙烯基酯聚合物的多个颗粒被公开,其中当在70℃下浸没在甲苯中24小时时,来自多个支撑剂颗粒的颗粒膨胀不大于20体积%。 还公开了包含交联的芳族环氧乙烯基酯聚合物的多个颗粒,其中来自多个颗粒的颗粒在1.7×107帕斯卡的压力至多至少135℃下保持其高度的至少75%。 还公开了多个颗粒和其它颗粒的混合物,含有多个颗粒的流体,制备多个颗粒的方法以及压裂地下地质层的方法。