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    • 1. 发明授权
    • 2-Aryloxytetrafluoropropionic esters, process for their preparation, and
their use in liquid-crystalline mixtures
    • 2-芳氧基四氟丙酸酯,其制备方法及其在液晶混合物中的应用
    • US5547605A
    • 1996-08-20
    • US354666
    • 1994-12-13
    • Robert FussJavier ManeroDietmar Jungbauer
    • Robert FussJavier ManeroDietmar Jungbauer
    • C07D239/36C07C67/31C07C67/46C07C69/712C07C321/02C07C325/00C07D239/34C07F7/12C09K19/04C09K19/20C09K19/34C09K19/06C09K19/30G02F1/13
    • C09K19/3466C07C69/712C07D239/34C09K19/04C09K19/2028C09K19/3463
    • The use of a compound of the formula I, in liquid crystal mixtures,R.sup.1 (--A.sup.1).sub.a (--M.sup.1).sub.b (--A.sup.2)--O--CF(CF.sub.3)--COO--(--A.sup.3)(--M.sup.2).sub.c (--A.sup.4).sub.d --R.sup.2 Iin which the symbols and indices have the following meanings:R.sup.1 and R.sup.2 are identical or different and are hydrogen, a straight-chain or branched alkyl radical having 1 to 20 carbon atoms (with or without asymmetrical carbon atoms), where one or more --CH.sub.2 -- groups may also be replaced by --O--, --CO--, cyclopropane-1,2-diyl, --Si(CH.sub.3).sub.2 --, with the proviso that oxygen atoms must not be bonded directly to one another, and/or one or more H atoms of the alkyl radical may be substituted by --F; M.sup.1 and M.sup.2 are identical or different and are --CO--O--, --O--CO--, or a single bond;A.sup.1, A.sup.2, A.sup.3 and A.sup.4 are identical or different and are 1,4-phenylene, in which one or more H atoms may be replaced by F, pyrazine-2,5-diyl, in which one or two H atoms may be replaced by F, pyridazine-3,6-diyl, in which one or two H atoms may be replaced by F, pyridine-2,5-diyl, in which one or more H atoms may be replaced by F, pyrimidine-2,5-diyl, in which one or two H atoms may be replaced by F, trans-1,4-cyclohexylene, 1,3,4-thiadiazole-2,5-diyl, 1,3-dioxane-2,5-diyl, 1,3-dithiane-2,5-diyl, 1,3-thiazole-2,4-diyl, in which one H atom may be replaced by F, 1,3-thiazole-2,5-diyl, in which one H atom may be replaced by F, thiophene-2,4-diyl, in which one H atom may be replaced by F, thiophene-2,5-diyl, in which one or two H atoms may be replaced by F, naphthalene-2,6-diyl, in which one or more H atoms may be replaced by F;a, b, c and d are zero or one.
    • 在液晶混合物中,R1(-A1)a(-M1)b(-A2)-O-CF(CF3)-COO - ( - A3)( - M2)c( -A4)d-R2,其中符号和指数具有以下含义:R 1和R 2相同或不同,为氢,具有1至20个碳原子的直链或支链烷基(具有或不具有不对称碳原子) 其中一个或多个-CH 2 - 基团也可以被-O - , - CO-,环丙烷-1,2-二基,-Si(CH 3)2 - 取代,条件是氧原子不能直接键合到 和/或烷基的一个或多个H原子可以被-F取代; M1和M2相同或不同,为-CO-O-,-O-CO-或单键; A1,A2,A3和A4是相同或不同的,是1,4-亚苯基,其中一个或多个H原子可以被F,吡嗪-2,5-二基代替,其中一个或两个H原子可以被替换 由F,哒嗪-3,6-二基,其中一个或两个H原子可以被F取代,吡啶-2,5-二基,其中一个或多个H原子可被F取代,嘧啶-2,5 - 二基,其中一个或两个H原子可以被F,反式-1,4-亚环己基,1,3,4-噻二唑-2,5-二基,1,3-二恶烷-2,5-二基, 1,3-二噻烷-2,5-二基,1,3-噻唑-2,4-二基,其中一个H原子可被F取代,1,3-噻唑-2,5-二基,其中一个 H原子可以被F,噻吩-2,4-二基代替,其中一个H原子可以被F,噻吩-2,5-二基代替,其中一个或两个H原子可以被F,萘 - 2,6-二基,其中一个或多个H原子可以被F取代; a,b,c和d为零或一。
    • 5. 发明申请
    • Papers Providing Great Fat and Oil Penetration Resistance, and Method for the Production Thereof
    • 提供大油脂渗透抵抗力的论文及其生产方法
    • US20080233385A1
    • 2008-09-25
    • US10594753
    • 2005-03-31
    • Bernd UllmannThomas ClaussenRobert FussRichard Weilbacher
    • Bernd UllmannThomas ClaussenRobert FussRichard Weilbacher
    • B32B5/02D21H23/00
    • D21H21/16D21H17/16D21H17/17D21H17/72D21H21/18Y10T428/249994
    • Different papers known in prior art develop only moderate resistance to fats or contain fluorocarbon compounds or chromium complexes in the mass or in an impregnating liquor in order to develop great fat and oil penetration resistance. Said fluoride or chromium compounds represent substances that are known to be or at least seriously suspected of being unhealthy. Hence, the aim of the invention is to create a paper that is free from unhealthy components while being provided with great fat and oil penetration resistance, being easy to print, and being recyclable. Said aim is achieved by obtaining great fat and oil penetration resistance by using a paper that is made of thoroughly ground fiber materials and is glued with alkenyl succinic anhydride in the mass during impregnation inside or outside the papermaking machine with an impregnating liquor containing polyvinyl alcohols, ethylene-vinyl alcohol copolymers, polyvinyl butyrals, carboxymethylcellulose, gelatin, alginates, galactoglucomannans, and/or starch derivatives, polyvinyl alcohol and gelatine being preferred.
    • 现有技术中已知的不同的纸张仅在中等程度上抗脂肪或含有氟化碳化合物或铬复合物在质量或浸渍液中,以产生较好的耐油和油渗透性。 所述氟化物或铬化合物代表已知或至少严重怀疑是不健康的物质。 因此,本发明的目的是创造一种没有不健康的组分的纸,同时具有优异的耐油和油渗透性,易于印刷和可回收利用。 所述目的是通过使用由彻底磨碎的纤维材料制成的纸,并且在含有聚乙烯醇的浸渍液浸渍的浸渍过程中将其中的链烯基琥珀酸酐与该粘合琥珀酸酐粘合,从而获得了良好的耐油和油渗透性, 乙烯 - 乙烯醇共聚物,聚乙烯醇缩丁醛,羧甲基纤维素,明胶,藻酸盐,半乳甘露聚糖,和/或淀粉衍生物,聚乙烯醇和明胶是优选的。
    • 8. 发明申请
    • Integrated current sensors for a fuel cell stack
    • 用于燃料电池堆的集成电流传感器
    • US20060068237A1
    • 2006-03-30
    • US10953778
    • 2004-09-29
    • Michael MurphyRobert Fuss
    • Michael MurphyRobert Fuss
    • H01M8/00
    • H01M8/04574H01M8/04582
    • A current sensor assembly that monitors current flow through segments of a fuel cell stack. The current sensor assembly includes a first plate including a first non-conductive substrate having a first conductive path therethrough and that is in electrical communication with a first segment of the fuel cell stack. A second plate includes a second non-conductive substrate having a second conductive path therethrough and that is in electrical communication with a second segment of the fuel cell stack. A first current sensor is operably disposed between the first plate and the second plate and facilitates a first current flow between the first conductive path and the second conductive path. The first current sensor generates a first current signal based on the first current flow.
    • 一种电流传感器组件,其监测通过燃料电池堆的段的电流。 电流传感器组件包括第一板,其包括具有穿过其中的第一导电路径并与燃料电池堆的第一段电连通的第一非导电衬底。 第二板包括具有穿过其中的第二导电路径并且与燃料电池堆的第二段电连通的第二非导电衬底。 第一电流传感器可操作地设置在第一板和第二板之间,并有助于在第一导电路径和第二导电路径之间的第一电流。 第一电流传感器基于第一电流产生第一电流信号。