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    • 1. 发明授权
    • Nonaqueous secondary battery and flame retardant for the same
    • 非水二次电池和阻燃剂相同
    • US08592081B2
    • 2013-11-26
    • US13088666
    • 2011-04-18
    • Hisayuki Utsumi
    • Hisayuki Utsumi
    • H01M10/056
    • H01M10/0525C07C239/22C07C251/68C07D207/404H01M10/0567
    • A nonaqueous secondary battery, comprising: a positive electrode; a negative electrode; and a nonaqueous electrolyte solution, the nonaqueous electrolyte solution containing as a flame retardant a compound of the general formula (I): wherein R1 and R2, which are the same or different, each represents a group that is selected from a hydrogen atom, a lower alkyl, lower alkenyl, lower alkoxy, lower alkoxycarbonyl, lower alkylcarbonyl, lower cycloalkyl or aryl group, and that may have a substituent, or R1 and R2 taken together are a methylene group that may have a substituent, or R1 and R2 taken together form a ring structure containing a nitrogen atom to which R1 and R2 are attached, the ring structure being a five-membered or six-membered hydrocarbon ring that may have one or two oxo groups, or a five-membered or six-membered heterocycle that may further contain a nitrogen atom; n is 0 or 1; when n is 0, R3 is a group that is selected from a hydrogen atom, a halogen atom, a lower alkyl, lower alkenyl, lower alkoxy, lower alkoxycarbonyl, lower alkylcarbonyl, lower cycloalkyl or aryl group, and that may have a substituent; and when n is 1, R3 and R4 are as defined for R1 and R2.
    • 一种非水二次电池,包括:正电极; 负极; 和非水电解液,所​​述非水电解质溶液含有通式(I)的化合物作为阻燃剂:其中相同或不同的R 1和R 2各自表示选自氢原子, 低级烷基,低级烯基,低级烷氧基,低级烷氧基羰基,低级烷基羰基,低级环烷基或芳基,并且可以具有取代基,或者R 1和R 2一起是可以具有取代基的亚甲基,或者R 1和R 2一起 形成含有R 1和R 2所连接的氮原子的环结构,所述环结构是可具有一个或两个氧代基的五元或六元烃环,或五元或六元杂环,其中 可以进一步含有氮原子; n为0或1; 当n为0时,R 3为选自氢原子,卤素原子,低级烷基,低级烯基,低级烷氧基,低级烷氧基羰基,低级烷基羰基,低级环烷基或芳基,可以具有取代基的基团。 当n为1时,R 3和R 4如对R 1和R 2所定义。
    • 2. 发明申请
    • NONAQUEOUS SECONDARY BATTERY AND FLAME RETARDANT FOR THE SAME
    • 非等级二次电池及其阻燃剂
    • US20110256457A1
    • 2011-10-20
    • US13088666
    • 2011-04-18
    • Hisayuki UTSUMI
    • Hisayuki UTSUMI
    • H01M10/056C07C251/68C07D403/12C07C259/06C07D207/46
    • H01M10/0525C07C239/22C07C251/68C07D207/404H01M10/0567
    • A nonaqueous secondary battery, comprising: a positive electrode; a negative electrode; and a nonaqueous electrolyte solution, the nonaqueous electrolyte solution containing as a flame retardant a compound of the general formula (I): wherein R1 and R2, which are the same or different, each represents a group that is selected from a hydrogen atom, a lower alkyl, lower alkenyl, lower alkoxy, lower alkoxycarbonyl, lower alkylcarbonyl, lower cycloalkyl or aryl group, and that may have a substituent, or R1 and R2 taken together are a methylene group that may have a substituent, or R1 and R2 taken together form a ring structure containing a nitrogen atom to which R1 and R2 are attached, the ring structure being a five-membered or six-membered hydrocarbon ring that may have one or two oxo groups, or a five-membered or six-membered heterocycle that may further contain a nitrogen atom; n is 0 or 1; when n is 0, R3 is a group that is selected from a hydrogen atom, a halogen atom, a lower alkyl, lower alkenyl, lower alkoxy, lower alkoxycarbonyl, lower alkylcarbonyl, lower cycloalkyl or aryl group, and that may have a substituent; and when n is 1, R3 and R4 are as defined for R1 and R2.
    • 一种非水二次电池,包括:正电极; 负极; 和非水电解液,所​​述非水电解质溶液含有通式(I)的化合物作为阻燃剂:其中相同或不同的R 1和R 2各自表示选自氢原子, 低级烷基,低级烯基,低级烷氧基,低级烷氧基羰基,低级烷基羰基,低级环烷基或芳基,并且可以具有取代基,或者R 1和R 2一起是可以具有取代基的亚甲基,或者R 1和R 2一起 形成含有R 1和R 2所连接的氮原子的环结构,所述环结构是可具有一个或两个氧代基的五元或六元烃环,或五元或六元杂环,其中 可进一步含有氮原子; n为0或1; 当n为0时,R 3为选自氢原子,卤原子,低级烷基,低级烯基,低级烷氧基,低级烷氧基羰基,低级烷基羰基,低级环烷基或芳基,可以具有取代基的基团。 当n为1时,R 3和R 4如对R 1和R 2所定义。
    • 9. 发明申请
    • Image forming device
    • 图像形成装置
    • US20060210311A1
    • 2006-09-21
    • US10545439
    • 2004-02-13
    • Mikio KakuiKoichi ToriyamaKotaro FukushimaHisayuki UtsumiSayaka FujitaAkiko Uchino
    • Mikio KakuiKoichi ToriyamaKotaro FukushimaHisayuki UtsumiSayaka FujitaAkiko Uchino
    • G03G15/00G03G21/00G03G15/08
    • G03G15/00G03G9/0819G03G21/00
    • An object of the invention is to provide an image forming apparatus being excellent in cleaning property for an electrophotographic photoreceptor and capable of forming a high-quality, high-resolution image. A surface free energy (γ) of a photoreceptor (2) which is provided in the image forming apparatus (1) and is exposed to a light corresponding to image information for formation of an electrostatic latent image is set to 20 to 35 mN/m. A volume average diameter of a toner particles included in a developer stored in a developing unit (29) to develop an electrostatic latent image and form a toner image is set to 4-7 mum. When γ of the photoreceptor (2) is set to within a small range as the particle size of toner is reduced, even small-particle-size toner hence increased in specific surface area and largely affected by a inter-molecular force is limited in adhesion force to the surface of the photoreceptor (2) to provide a good cleaning property, whereby a cleaning property is enhanced and at the same time a high-quality image can be formed.
    • 本发明的目的是提供一种成像装置,它具有优异的电子照相感光体的清洁性能并能形成高质量,高分辨率的图像。 设置在图像形成装置(1)中并且对应于用于形成静电潜像的图像信息的光曝光的感光体(2)的表面自由能(γ)设定为20〜35mN / m 。 包含在存储在显影单元(29)中以显影静电潜像并形成调色剂图像的显影剂中的显影剂的体积平均直径设定为4-7μm。 当调色剂的粒径减小时,感光体(2)的γ值设定在小范围内时,即使是小粒径调色剂,因此比表面积增加,并且受分子间力的影响也受到限制 对感光体(2)的表面施加力以提供良好的清洁性能,从而提高清洁性能,同时可以形成高质量的图像。
    • 10. 发明授权
    • Nonaqueous electrolyte and lithium ion rechargeable battery
    • 非水电解液和锂离子充电电池
    • US09147907B2
    • 2015-09-29
    • US13530288
    • 2012-06-22
    • Hisayuki Utsumi
    • Hisayuki Utsumi
    • H01M10/0567H01M6/16H01M10/052
    • H01M10/0567H01M6/168H01M10/052H01M2300/0025Y02E60/122
    • A nonaqueous electrolyte which is capable of improving the charging and discharging characteristics of a lithium ion rechargeable battery and a lithium ion rechargeable battery with excellent charging and discharging characteristics are provided. The nonaqueous electrolyte is one that is capable of being used in a lithium ion rechargeable battery and includes an electrolytic salt and the compound represented by the following formula (1): wherein R1, R2, and R3 may be the same or different, and represent a hydrogen atom, or a lower alkyl group, a lower alkenyl group, a lower alkoxy group, a lower alkoxycarbonyl group, a lower alkylcarbonyl group, a lower cycloalkyl group or an aryl group, which may be substituted.
    • 提供了能够提高充电和放电特性优异的锂离子二次电池和锂离子可充电电池的充放电特性的非水电解质。 非水电解质是能够用于锂离子可再充电电池中的非水电解质,其包含电解质盐和由下式(1)表示的化合物:其中R1,R2和R3可以相同或不同,并且表示 可以被取代的氢原子,低级烷基,低级烯基,低级烷氧基,低级烷氧基羰基,低级烷基羰基,低级环烷基或芳基。