Polymeric Materials
    1.
    发明申请
    Polymeric Materials 失效
    聚合材料

    公开(公告)号:US20070269700A1

    公开(公告)日:2007-11-22

    申请号:US10551576

    申请日:2004-04-01

    IPC分类号: H01M8/00

    摘要: A polymer electrolyte membrane or gas diffusion electrode includes an ion-conducting polymeric material which includes moieties of formula (A) which are substituted on average with more than 1 and 3 or fewer groups (e.g. sulphonate groups) which provide ion-exchange sites and hydrogen atoms of said moieties are optionally substituted, wherein each X in said moieties of formula A independently represent an oxygen or sulphur atom. The ion conducting polymeric material is suitably prepared by controllably sulphonating a polymeric material using about 100% sulphuric acid at 34° C. to 36° C.

    摘要翻译: 聚合物电解质膜或气体扩散电极包括离子导电聚合材料,其包含平均具有多于1个和3个或更少的提供离子交换位点和氢的基团(例如磺酸盐基团)的式(A)部分 所述部分的原子任选被取代,其中式A的所述部分中的每个X独立地表示氧或硫原子。 离子导电聚合物材料通过使用约100%硫酸在34℃至36℃可控地磺化聚合物材料适当地制备。

    Polymeric materials
    3.
    发明授权
    Polymeric materials 失效
    聚合材料

    公开(公告)号:US08187767B2

    公开(公告)日:2012-05-29

    申请号:US10551576

    申请日:2004-04-01

    IPC分类号: H01M8/10

    摘要: A polymer electrolyte membrane or gas diffusion electrode includes an ion-conducting polymeric material which includes moieties of formula (A) which are substituted on average with more than 1 and 3 or fewer groups (e.g. sulphonate groups) which provide ion-exchange sites and hydrogen atoms of said moieties are optionally substituted, wherein each X in said moieties of formula A independently represent an oxygen or sulphur atom. The ion conducting polymeric material is suitably prepared by controllably sulphonating a polymeric material using about 100% sulphuric acid at 34° C. to 36° C.

    摘要翻译: 聚合物电解质膜或气体扩散电极包括离子导电聚合材料,其包含平均具有多于1个和3个或更少的提供离子交换位点和氢的基团(例如磺酸盐基团)的式(A)部分 所述部分的原子任选被取代,其中式A的所述部分中的每个X独立地表示氧或硫原子。 离子导电聚合物材料通过使用约100%硫酸在34℃至36℃可控地磺化聚合物材料适当地制备。

    Ion-exchange polymers
    5.
    发明授权
    Ion-exchange polymers 失效
    离子交换聚合物

    公开(公告)号:US06828353B1

    公开(公告)日:2004-12-07

    申请号:US09787011

    申请日:2001-03-12

    IPC分类号: C08J522

    摘要: Ion-Exchange polymers for a polymer electrolyte membrane include a moiety of formula (I), and/or a moiety of formula (II), and/or a moiety of formula (III) wherein at least some of the units I, II and/or III are sulphonated. The phenyl moieties in units I, II, and III are independently optionally substituted and optionally cross-linked; m, r; s, t, v, w and z independently represent zero or a positive integer, E and E′ independently represent an oxygen or a sulphur atom or a direct link, G represents an oxygen or sulphur atom, a direct link or a —O—Ph—O— moiety where Ph represents a phenyl group and Ar is selected from one of the moieties (i) to (x) as set forth herein which is bonded via one or more of its phenyl moieties to adjacent moieties.

    摘要翻译: 用于聚合物电解质膜的离子交换聚合物包括式(I)的部分和/或式(II)的部分和/或式(III)的部分,其中至少一些单元I,II和 /或III被磺化。 单元I,II和III中的苯基部分独立地任选被取代并任选地交联; 先生; s,t,v,w和z独立地表示0或正整数,E和E'独立地表示氧或硫原子或直接键,G表示氧或硫原子,直链或-O- Ph-O-部分,其中Ph表示苯基,Ar选自本文所述的部分(i)至(x)之一,其通过一个或多个其苯基部分与相邻部分结合。

    Polyketones
    7.
    发明申请
    Polyketones 失效
    聚酮

    公开(公告)号:US20050004340A1

    公开(公告)日:2005-01-06

    申请号:US10478997

    申请日:2002-05-29

    CPC分类号: C08G65/46 C08G75/0281

    摘要: An apparatus for purifying polyketones includes a pressure vessel 2 which communicates with a water supply line 6 for delivering pressurised water into the vessel 2. Downstream of the vessel 2 is a water drain 12 for removing water to waste. In use, a sample of polyketone is placed in the vessel 2 and liquid water at high pressure (e.g. 60 bar) and high temperature (e.g. 260° C.) is caused to flow through the vessel whereby relatively pure polyketone for example having relatively low sodium, phosphorus and sulphur impurities may be prepared.

    摘要翻译: 用于纯化聚酮的装置包括与用于将加压水输送到容器2中的供水管线6连通的压力容器2.容器2的下游是用于将水排到废水的排水口12。 在使用中,将聚酮样品放置在容器2中,使高压(例如60巴)和高温(例如260℃)的液态水流过容器,由此相对纯的聚酮例如具有相对较低的 可以制备钠,磷和硫杂质。

    Holster for Pistol Attached Only to Site Mount
    8.
    发明申请
    Holster for Pistol Attached Only to Site Mount 审中-公开
    手枪皮套只附着于现场安装

    公开(公告)号:US20150241168A1

    公开(公告)日:2015-08-27

    申请号:US14627599

    申请日:2015-02-20

    申请人: Brian Wilson

    发明人: Brian Wilson

    IPC分类号: F41C33/02

    CPC分类号: F41C33/0236

    摘要: A holster that, rather than receiving a handgun, is attached to a sight mount that itself is attached to the rail system of a handgun. The the site mount which is used to mount an optical sight attaches to the handgun by a tactical rail, 1913 picatinny rail, accessory rail, light rail, weaver style rail, or any other rail system. Since the holster is adapted to fit the sight mount, it thus can be used with many different makes and models of handguns.

    摘要翻译: 一个皮套,而不是收到一个手枪,附在一个瞄准具,它本身附着在一个手枪的轨道系统。 用于安装光学瞄准镜的现场安装座通过战术轨道连接到手枪,1913年的象牙铁轨,辅助轨道,轻轨,织布式轨道或任何其他轨道系统。 由于皮套适用于瞄准镜,因此可以使用许多不同的手枪和型号的手枪。