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    • 21. 发明申请
    • NONAQUEOUS SECONDARY BATTERY AND FLAME RETARDANT FOR USE IN THE SAME
    • 非电解二次电池和阻燃剂用于其中
    • US20130004839A1
    • 2013-01-03
    • US13534790
    • 2012-06-27
    • Hisayuki UTSUMI
    • Hisayuki UTSUMI
    • H01M10/056C09K21/10
    • H01M10/0567H01M6/168H01M10/052H01M2300/0025Y02E60/122
    • A nonaqueous secondary battery comprising: a positive electrode; a negative electrode; and a nonaqueous electrolyte solution, wherein the nonaqueous electrolyte solution contains: a cyclic nitrogen-containing compound represented by the general formula (1): wherein X represents an optionally branched divalent group derived from a chain saturated hydrocarbon and having 1 to 5 carbon atoms, ═C═CH2, ═C═O, ═C═S═O, ═O or ═S, and A1 and A2 may be the same or different and each represent an optionally substituted methylene group, ═C═O or ═SO2; and an amine derivative represented by the general formula (2): wherein R5 to R7 may be the same or different and each represent a hydrogen atom, or an optionally substituted lower alkyl group, lower alkenyl group, lower alkoxy group, lower alkylcarbonyloxy group, lower alkylcarbonyl group, lower cycloalkyl group or aryl group.
    • 一种非水二次电池,包括:正极; 负极; 和非水电解质溶液,其中所述非水电解质溶液包含:由通式(1)表示的环状含氮化合物:其中X表示衍生自链饱和烃并具有1至5个碳原子的任选支化的二价基团, ═C= CH2,═C= O,═C= S = O,═O或=S,A1和A2可以相同或不同,并且各自表示任选取代的亚甲基,= C = O或= SO 2; 和由通式(2)表示的胺衍生物:其中R5至R7可以相同或不同,各自表示氢原子,或任选取代的低级烷基,低级烯基,低级烷氧基,低级烷基羰基氧基, 低级烷基羰基,低级环烷基或芳基。
    • 24. 发明申请
    • Electrophotographic photoconductor
    • US20070105031A1
    • 2007-05-10
    • US11593504
    • 2006-11-07
    • Kataro FukushimaHisayuki UtsumiTomoko KanazawaKatsuya Takano
    • Kataro FukushimaHisayuki UtsumiTomoko KanazawaKatsuya Takano
    • G03G5/05
    • G03G5/0564G03G5/043G03G5/047G03G5/0614G03G5/0672G03G5/14708G03G5/14756
    • An electrophotographic photoconductor comprising a conductive substrate and at least a charge generating layer and a charge transporting layer successively layered on the substrate, wherein the charge transporting layer comprises a charge transporting material (M) and a binder resin (B) which contains, as a main component, a compound represented by the general formula (1): in which R1, R2, R3, R4, R5, R6, R7 and R8, may be the same or different each other and each independently denote a hydrogen atom, a halogen atom, or a substituted or unsubstituted C1 to C6 alkyl group; and R9 and R10 may be the same or different each other and each independently denote a hydrogen atom, a halogen atom, a substituted or unsubstituted C1 to C6 alkyl group, a saturated cyclic C4 to C10 hydrocarbyl group, or a substituted or unsubstituted aryl group; and n denotes an integer: and further has a layered structure composed of a plurality of said charge transporting layers wherein the outermost layer of the said charge transporting layers show 50% or higher elastic power (ηHU) measured in the surface coating hardness test by applying a highest pushing load of 5 mN to the surface layer at ambient temperature of 25° C. and at 50% relative humidity and hardness (Hplast) of plastic deformation in a range from 220 N/mm2 or higher to 275 N/mm2 or lower. The ratio M/B by weight of the charge transporting material (M) of the outermost layer and the binder resin (B) is controlled to be preferably 30/70 or lower and more preferably in a range from 7/93 or higher and 20/80 or lower and a preferable enamine type charge transporting material (2) is added to obtain an electrophotographic photoconductor excellent in printing durability and high photo-response.