NON-HALOGEN FLAME RETARDANT POLYMERS
    86.
    发明申请
    NON-HALOGEN FLAME RETARDANT POLYMERS 有权
    非卤化物阻燃聚合物

    公开(公告)号:US20140296396A1

    公开(公告)日:2014-10-02

    申请号:US14354723

    申请日:2012-10-31

    摘要: Non-halogenated monomers that can be polymerized into flame retardant polymers, and processes to produce the monomers and polymers is provided. In a simplest aspect, there is provided a monomer composition that can comprise a) a group derived from one of a (meth)acrylic acid, (meth)acrylamide, or vinylbenzene, b) a polyphosphate moiety, and c) an amine species. In the monomer composition, the ethylenically unsaturated monomer of (a) is covalently bonded directly or through a linking group to the moiety of b), forming a precursor monomer unit. The amine species of c) is in complex with the precursor monomer unit. The polymer can be a homopolymer of the monomer composition, or a copolymer of the monomer composition having varying a), b) and c). In one embodiment, the polymer can additionally comprise ethylenically unsaturated monomers not covalently bonded to a polyphosphate moiety.

    摘要翻译: 提供可以聚合成阻燃聚合物的非卤代单体,以及制备单体和聚合物的方法。 在最简单的方面,提供了一种单体组合物,其可以包含a)衍生自(甲基)丙烯酸,(甲基)丙烯酰胺或乙烯基苯之一的基团,b)聚磷酸酯部分,和c)胺类。 在单体组合物中,(a)的烯属不饱和单体直接或通过连接基团与b)的部分共价键合,形成前体单体单元。 c)的胺类与前体单体单元复合。 聚合物可以是单体组合物的均聚物,或具有变化a),b)和c)的单体组合物的共聚物。 在一个实施方案中,聚合物可另外包含不共价键合至聚磷酸酯部分的烯属不饱和单体。

    Filtration System
    90.
    发明申请
    Filtration System 审中-公开
    过滤系统

    公开(公告)号:US20100326928A1

    公开(公告)日:2010-12-30

    申请号:US12823571

    申请日:2010-06-25

    IPC分类号: B01D37/00 B01D27/06 B01D33/41

    摘要: A filtration system and methods for using same are disclosed. The filtration system can include a frame, and a plurality of filters coupled to the frame and coupled to each other in series. A pump can provide a pressure differential that causes fluid to flow through the filters in series. The first filter can be provided as a pre-filter, and one or more additional filters can include pleated, calendared, micro-fiber filters. Another filter can be a percentage removal nano-filter that is adapted to remove sub-micron particles from the fluid. The nano-filter can include three pleated filter layers. Each pleated filter layer can be oriented approximately concentrically about a common longitudinal axis.

    摘要翻译: 公开了一种过滤系统及其使用方法。 过滤系统可以包括框架和耦合到框架并且彼此串联连接的多个过滤器。 泵可以提供使流体串联流过过滤器的压力差。 第一过滤器可以作为预过滤器提供,并且一个或多个附加过滤器可以包括打褶的,压延的微纤维过滤器。 另一个过滤器可以是适于从流体中除去亚微米颗粒的百分比去除纳米过滤器。 纳滤器可以包括三个褶皱过滤层。 每个折叠过滤层可以围绕共同的纵轴大致同心取向。