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公开(公告)号：US09284664B2
公开(公告)日：2016-03-15
申请号：US14309402
申请日：2014-06-19
申请人： Ticona LLC
CPC分类号： D01F6/70 , C04B16/0675 , C04B28/02 , C04B2103/0051 , D01F6/66 , D01F6/78 , Y10T428/298
摘要： Disclosed are polymeric additives for concrete formed of a polyoxymethylene (POM) copolymer, POM copolymers can be utilized to form fibrous additives for concrete, i.e., microfibers and/or macrofibers. The POM copolymers can include one or more chemical groups, e.g., end groups and/or pendant groups that can increase the polarity of the POM and increase the hydrophilicity of the formed fibers, which can improve miscibility of the fibers in wet concrete. Chemical groups of the POM copolymers can bond with components of the concrete or can hydrolyze to form groups that can bond with components of the concrete, e.g., form covalent or noncovalent (e.g., electrostatic or ionic) bonds with one or more components of the concrete binder.
摘要翻译： 公开了由聚甲醛（POM）共聚物形成的混凝土的聚合物添加剂，POM共聚物可用于形成混凝土的纤维添加剂，即微纤维和/或大纤维。 POM共聚物可以包括一个或多个化学基团，例如端基和/或侧基，其可以增加POM的极性并增加所形成的纤维的亲水性，这可改善纤维在湿混凝土中的混溶性。 POM共聚物的化学基团可以与混凝土的组分结合，或者可以水解形成可以与混凝土组分结合的基团，例如与混凝土的一种或多种组分形成共价或非共价键（例如静电或离子）键 粘合剂
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公开(公告)号：US20140302319A1
公开(公告)日：2014-10-09
申请号：US14309402
申请日：2014-06-19
申请人： Ticona LLC
CPC分类号： D01F6/70 , C04B16/0675 , C04B28/02 , C04B2103/0051 , D01F6/66 , D01F6/78 , Y10T428/298
摘要： Disclosed are polymeric additives for concrete formed of a polyoxymethylene (POM) copolymer, POM copolymers can be utilized to form fibrous additives for concrete, i.e., microfibers and/or macrofibers. The POM copolymers can include one or more chemical groups, e.g., end groups and/or pendant groups that can increase the polarity of the POM and increase the hydrophilicity of the formed fibers, which can improve miscibility of the fibers in wet concrete. Chemical groups of the POM copolymers can bond with components of the concrete or can hydrolyze to form groups that can bond with components of the concrete, e.g., form covalent or noncovalent (e.g., electrostatic or ionic) bonds with one or more components of the concrete binder.
摘要翻译： 公开了由聚甲醛（POM）共聚物形成的混凝土的聚合物添加剂，POM共聚物可用于形成混凝土的纤维添加剂，即微纤维和/或大纤维。 POM共聚物可以包括一个或多个化学基团，例如端基和/或侧基，其可以增加POM的极性并增加所形成的纤维的亲水性，这可改善纤维在湿混凝土中的混溶性。 POM共聚物的化学基团可以与混凝土的组分结合，或者可以水解形成可以与混凝土组分结合的基团，例如与混凝土的一种或多种组分形成共价或非共价键（例如静电或离子）键 粘合剂
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公开(公告)号：US20130078481A1
公开(公告)日：2013-03-28
申请号：US13628829
申请日：2012-09-27
申请人： Ticona LLC
CPC分类号： C23C18/2066 , C23C18/1653 , C25D5/54 , Y10T428/12083 , Y10T428/12111 , Y10T428/12118
摘要： Metal coated molded polymer articles are described made from a polyoxymethylene polymer. In accordance with the present disclosure, the molded articles are produced from a polymer composition containing a functionalized polyoxymethylene polymer combined with a metal pigment. The functionalized polyoxymethylene polymer may comprise a polyoxymethylene polymer that has a significant amount of hydroxyl groups present in the terminal positions. The terminal positions can be on the end of the polymer chain or on the side of the polymer chain. In one embodiment, the metal coating is applied to the molded article using an electrolytic plating process. Electrolytic coatings applied to substrates made in accordance with the present disclosure have displayed excellent peel strengths.
摘要翻译： 金属涂覆的模制聚合物制品由聚甲醛聚合物制成。 根据本公开，模制品由含有与金属颜料组合的官能化聚甲醛聚合物的聚合物组合物制备。 官能化聚甲醛聚合物可以包含在末端位置存在显着量羟基的聚甲醛聚合物。 末端位置可以在聚合物链的末端或聚合物链的一侧。 在一个实施例中，使用电解电镀工艺将金属涂层施加到模制品上。 应用于根据本公开制造的基材的电解涂料显示出优异的剥离强度。
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