Gel Electrolyte and Lithium Ion Battery Employing the Gel Electrolyte
    72.
    发明申请
    Gel Electrolyte and Lithium Ion Battery Employing the Gel Electrolyte 审中-公开
    凝胶电解质和使用凝胶电解质的锂离子电池

    公开(公告)号:US20160211548A1

    公开(公告)日:2016-07-21

    申请号:US14916688

    申请日:2013-09-12

    Abstract: The invention relates to a composition for preparing a gel electrolyte characterized in that the composition comprises: (1) at least one compound of formula (1), wherein each R1, R2 and R3 independently is a linear or branched alkenyl or alkynyl having 2 to 7 carbon atoms, R4 is a alkyl having 1 to 5 carbon atoms, hydroxyl, or R5COO—, wherein R5 is a linear or branched alkenyl or alkynyl having 2 to 7 carbon atoms, and n is an integer of 0, 1 or 2, and the content of compound of formula (1) is 0.01-10 wt %, preferably 0.1-8 wt % based on the total weight of the composition; (2) a non-aqueous solvent, wherein the content of the nonaqueous solvent is 60-99 wt %, preferably 80-98 wt % based on the total weight of the composition; (3) a lithium salt, wherein the concentration of the lithium salt in the non-aqueous solvent is 0.2-2.0 mol/L, preferably 0.8-1.5 mol/L. The invention also relates to a gel electrolyte obtained by polymerization, especially in-situ thermal polymerization of the composition and lithium-ion battery employing the gel electrolyte.

    Abstract translation: 本发明涉及一种用于制备凝胶电解质的组合物,其特征在于组合物包含:(1)至少一种式(1)化合物,其中每个R 1,R 2和R 3独立地是直链或支链的具有2至 7个碳原子,R 4是具有1至5个碳原子的烷基,羟基或R 5 COO-,其中R 5是具有2至7个碳原子的直链或支链烯基或炔基,n是0,1或2的整数, 并且式(1)化合物的含量相对于组合物的总重量为0.01〜10重量%,优选为0.1〜8重量% (2)非水溶剂,其中非水溶剂的含量基于组合物的总重量为60-99重量%,优选80-98重量%; (3)锂盐,其中锂盐在非水溶剂中的浓度为0.2-2.0mol / L,优选为0.8-1.5mol / L。 本发明还涉及通过聚合获得的凝胶电解质,特别是组合物的原位热聚合和使用凝胶电解质的锂离子电池。

    Composition And Process For Making Fine Denier Polyamide Fiber
    75.
    发明申请
    Composition And Process For Making Fine Denier Polyamide Fiber 有权
    制备细旦尼尔聚酰胺纤维的组成和工艺

    公开(公告)号:US20160115316A1

    公开(公告)日:2016-04-28

    申请号:US14896164

    申请日:2014-05-27

    Abstract: A composition for making polyamide fiber comprises: (a) about 85 to about 99.9% by weight, preferably about 90 to about 99.5% by weight, more preferably about 95 to about 99.5%, such as about 95 to about 99% by weight of a polyamide, based on the total weight of the composition; (b) about 0.1% to about 15% by weight, preferably about 0.1% to about 10% by weight, more preferably about 0.5% to about 5%, such as about 1 to about 5% by weight of one or more thermoplastic polymers, based on the total weight of the composition, wherein the thermoplastic polymer in the composition is miscible with component (a). A process for making a polyamide fiber uses the composition of the invention.

    Abstract translation: 用于制备聚酰胺纤维的组合物包含:(a)约85至约99.9重量%,优选约90至约99.5重量%,更优选约95至约99.5重量%,优选约95至约99.5重量%,例如约95至约99重量% 基于组合物的总重量的聚酰胺; (b)约0.1重量%至约15重量%,优选约0.1重量%至约10重量%,更优选约0.5重量%至约5重量%,例如约1至约5重量%的一种或多种热塑性聚合物 ,基于组合物的总重量,其中组合物中的热塑性聚合物可与组分(a)混溶。 制造聚酰胺纤维的方法使用本发明的组合物。

    METHOD OF FRACTURING SUBTERRANEAN FORMATIONS
    78.
    发明申请
    METHOD OF FRACTURING SUBTERRANEAN FORMATIONS 有权
    破碎分层法的方法

    公开(公告)号:US20150353815A1

    公开(公告)日:2015-12-10

    申请号:US14760725

    申请日:2014-01-03

    CPC classification number: C09K8/68 C09K8/80 C09K8/86 E21B43/26 E21B43/267

    Abstract: Method of fracturing subterranean formations using aqueous compositions comprising at least an aqueous base fluid, proppants, a viscosifier, at least one flowback aid and removing at least a portion of the aqueous fracturing fluid from the formation after fracturing. The flowback aid is selected from the group of alkyl or alkenyl polyglucosides, carboxylated alkyl or alkenyl polyglucosides and alkoxylated branched alcohols.

    Abstract translation: 使用包含至少含水基础流体,支撑剂,增粘剂,至少一个回流辅助剂的水性组合物并在压裂后从地层中去除至少一部分水性压裂液的方法。 反流助剂选自烷基或链烯基多葡糖苷,羧基化烷基或链烯基多葡糖苷和烷氧基化支链醇。

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