Diazonium salt and heat-sensitive recording material
    1.
    发明授权
    Diazonium salt and heat-sensitive recording material 失效
    重氮盐和热敏记录材料

    公开(公告)号:US06703345B2

    公开(公告)日:2004-03-09

    申请号:US10132292

    申请日:2002-04-26

    IPC分类号: B41M526

    摘要: The present invention provides a diazonium salt represented by the following general formula (1) wherein R1 represents a branched alkyl group; R2 and R3 separately represent an alkyl group and may bond to each other to form a ring; R4, R5, and R6 separately represent a hydrogen atom, an alkyl group, or an aryl group and R4 and R5 may bond to each other to form a ring; and X− represents an anion and a heat-sensitive recording material comprising a heat-sensitive recording layer including the diazonium salt and a coupler. General formula (1)

    摘要翻译: 本发明提供由以下通式(1)表示的重氮盐,其中R 1表示支链烷基; R 2和R 3分别表示烷基并且可以彼此键合形成环; R 4,R 5和R 6分别表示氢原子,烷基或芳基,R 4和R 5可以彼此键合形成环; 和X'表示阴离子和热敏记录材料,其包含包含重氮盐和偶合剂的热敏记录层。通式(1)

    Hydrazone dye
    4.
    发明授权
    Hydrazone dye 有权
    腙染料

    公开(公告)号:US06316605B1

    公开(公告)日:2001-11-13

    申请号:US09684963

    申请日:2000-10-10

    IPC分类号: C09B2602

    CPC分类号: C09B26/02

    摘要: A hydrazone dye is provided which forms cyan color having an excellent hue. The hydrazone dye is expressed by the following general formula (I): wherein Ar represents an aryl group or a heterocyclic group; R1 through R4 each represent a hydrogen atom, a halogen, —CN, —NH2, —NO2, —OH, —CO2H, —SO3H, a quaternary ammonium group, —CO2M1/n, —SO3M1/n, an alkyl group, alkenyl group, alkynyl group, aryl group, acyl group, carbamoyl group, sulfamoyl group, alkoxycarbonyl group, aryloxycarbonyl group, acyloxy group, alkoxy group, aryloxy group, alkylthio group, arylthio group, alkylsulfonyl group, arylsulfonyl group, alkylphosphoryl group, arylphosphoryl group, or a substituted amino group; M represents a metal atom; and n represents an integer from 1 to 4.

    摘要翻译: 提供了形成具有优异色调的青色的腙染料。 腙染料由以下通式(I)表示:其中Ar表示芳基或杂环基; R 1至R 4各自表示氢原子,卤素,-CN,-NH 2,-NO 2,-OH,-CO 2 H,-SO 3 H,季铵基,-CO 2 M 1 / n,-SO 3 M 1 / n,烷基, 酰基,氨基甲酰基,氨磺酰基,烷氧基羰基,芳氧基羰基,酰氧基,烷氧基,芳氧基,烷硫基,芳硫基,烷基磺酰基,芳基磺酰基,烷基磷酰基,芳基磷酰基, 或取代的氨基; M表示金属原子; n表示1〜4的整数。

    Heat-sensitive recording material
    5.
    发明授权
    Heat-sensitive recording material 失效
    热敏记录材料

    公开(公告)号:US5925489A

    公开(公告)日:1999-07-20

    申请号:US23200

    申请日:1998-02-13

    摘要: Disclosed is a heat-sensitive recording material comprising a substrate having thereon a heat-sensitive recording layer containing a diazonium salt compound and a coupler, pyrrolo�1,2-a! pyrimidine compound, as the coupler, being represented by the following general formula (1): ##STR1## wherein R.sup.1 to R.sup.4 each represents a hydrogen atom, a halogen atom, an aryl group, an alkyl group, a cyano group, an acyl group, a substituted carbamoyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, an acyloxy group, an alkoxy group, an aryloxy group, an alkylthio group, or an arylthio group.The diazo-type heat-sensitive recording material, which develops a violet to cyan color, has excellent image stability and image fixing characteristics.

    摘要翻译: 公开了一种热敏记录材料,其包含其上具有含有重氮盐化合物和偶联剂的热敏记录层的基材,吡咯并[1,2-a]嘧啶化合物作为成色剂,由以下通式 (1)表示:其中,R1〜R4各自表示氢原子,卤素原子,芳基,烷基,氰基,酰基,取代氨基甲酰基,烷氧基羰基,芳氧基羰基,酰氧基 烷氧基,芳氧基,烷硫基或芳硫基。 将紫色到青色的重氮型热敏记录材料具有优异的图像稳定性和图像定影特性。

    Diazonium salt, its synthesizing method and recording material
    6.
    发明授权
    Diazonium salt, its synthesizing method and recording material 失效
    重氮盐,其合成方法和记录材料

    公开(公告)号:US07022823B2

    公开(公告)日:2006-04-04

    申请号:US10636816

    申请日:2003-08-08

    CPC分类号: C07D277/82

    摘要: The present invention relates to a diazonium salt represented by the following general formula (1) and a synthesizing method thereof, as well as a recording material using the diazonium salt.In general formula (1), R1 represents a hydrogen atom, an alkyl group or an aryl group. R2 represents an alkyl group or an aryl group. Each of R3, R4, R5 and R6 independently represents a hydrogen atom or a monovalent substituent. Here, at least one of R3, R4, R5 and R6 represents —N2+X−. X− represents an anion.

    摘要翻译: 本发明涉及由以下通式(1)表示的重氮盐及其合成方法以及使用该重氮盐的记录材料。 在通式(1)中,R 1表示氢原子,烷基或芳基。 R 2表示烷基或芳基。 R 3,R 4,R 5和R 6各自独立地表示氢原子或一价取代基 。 这里,R 3,R 4,R 5和R 6中的至少一个表示-N 2 + - 。 X 表示阴离子。

    Photoelectric conversion device, production method thereof and imaging device
    7.
    发明授权
    Photoelectric conversion device, production method thereof and imaging device 有权
    光电转换装置及其制造方法及成像装置

    公开(公告)号:US08513651B2

    公开(公告)日:2013-08-20

    申请号:US12794220

    申请日:2010-06-04

    IPC分类号: H01L29/12

    摘要: Provided is a photoelectric conversion device comprising an electrically conductive film, a photoelectric conversion film, and a transparent electrically conductive film, wherein the photoelectric conversion film contains a fullerene or a fullerene derivative and a photoelectric conversion material having an absorption spectrum satisfying at least either the following condition (A) or (B): λM1 Δ|λM2−λL2|  (B) wherein λL1, λL2, λM1 and λM2 are the wavelength at an absorption intensity of ½ of the maximum absorption intensity in the wavelength range of from 400 to 800 nm, each of λL1 and λL2 represents the wavelength in a chloroform solution spectrum when the photoelectric conversion material is dissolved in chloroform, and each of λM1 and λM2 represents the wavelength in a thin-film absorption spectrum of the photoelectric conversion material alone, provided that λL1

    摘要翻译: 本发明提供一种光电转换元件,其特征在于,具有导电膜,光电转换膜和透明导电膜,其中,所述光电转换膜含有富勒烯或富勒烯衍生物,以及具有满足以下条件的吸收光谱的光电转换材料: 以下条件(A)或(B):λM1<λL1和λM2<λL2(A)λM1<λL1和Δ|λM1-λL1|>Δ|λM2-λL2|(B)其中λL1,λL2,λM1和λM2是 在400至800nm的波长范围内,吸收强度为最大吸收强度的1/2的波长,λL1和λL2中的每一个表示当光电转换材料溶解在氯仿中时氯仿溶液光谱中的波长,λM1 λM2表示单独的光电转换材料的薄膜吸收光谱中的波长, 条件是λL1