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公开(公告)号:US20120064414A1
公开(公告)日:2012-03-15
申请号:US13226925
申请日:2011-09-07
申请人: Klaus Leitner , Itamar Michael Malkowsky , Florian Stecker , Wunibald Kippenberger , Markus Hummelsberger , Christian Seitz , Mariella Schütz , Carsten Süling
发明人: Klaus Leitner , Itamar Michael Malkowsky , Florian Stecker , Wunibald Kippenberger , Markus Hummelsberger , Christian Seitz , Mariella Schütz , Carsten Süling
IPC分类号: H01M10/056
CPC分类号: H01M10/0569 , B01D15/00 , B01D15/361 , B01J20/165 , B01J20/18 , H01M10/0525 , H01M10/0567 , H01M10/0568 , H01M2300/0037 , H01M2300/004
摘要: A process for producing a solvent mixture comprising (A) at least one compound of formula (I) (B) at least one compound of formula (II a) or (II b) (C) optionally at least one additive selected from aromatic compounds, sultones and exo-methylene ethylene carbonates, melamine, urea, organic phosphates and halogenated organic carbonates, (D) optionally at least one lithium salt, and from 3 to 30 weight ppm of water, which process comprises (a) components (A), (B) and, if used, (C) being mixed with one another, (b) dried over at least one ion exchanger or molecular sieve, (c) separated from ion exchanger or, respectively, molecular sieve, and (d) at least one lithium salt, if used, being added, where the variables are defined as follows: R1, R2 are each the same or different and selected from C1-C4-alkyl, R3 is selected from hydrogen and C1-C4-alkyl.
摘要翻译: 一种制备溶剂混合物的方法,其包含(A)至少一种式(I)化合物(B)至少一种式(IIa)或(IIb)(C)化合物,任选地至少一种选自芳族化合物 ,磺酸内酯和外亚甲基亚乙基碳酸酯,三聚氰胺,脲,有机磷酸酯和卤代有机碳酸酯,(D)任选的至少一种锂盐和3至30重量ppm的水,该方法包括(a)组分(A) (B),如果使用,(C)彼此混合,(b)通过至少一种离子交换剂或分子筛干燥,(c)分离离子交换剂或分子筛,和(d) 添加至少一种锂盐(如果使用),其中变量定义如下:R 1,R 2各自相同或不同,并且选自C 1 -C 4 - 烷基,R 3选自氢和C 1 -C 4 - 烷基。