Black perylene pigments
    62.
    发明申请
    Black perylene pigments 有权
    黑色苝颜料

    公开(公告)号:US20070151478A1

    公开(公告)日:2007-07-05

    申请号:US10587361

    申请日:2005-02-04

    IPC分类号: C09D11/00

    CPC分类号: C09B5/62 C09B67/0034

    摘要: Black perylene pigments which comprise one of the isomers of the formula Ia or Ib in which R1, R2 are each independently phenylene, naphthylene or pyridylene, each of which may be mono- or polysubstituted by C1-C12-alkyl, C1-C6-alkoxy, hydroxyl, nitro, and/or halogen; X is halogen; n Is from 0 to 4, or comprises a mixture of both isomers and has a blackness value ≧210 in an alkyd/melamine baking varnish.

    摘要翻译: 包含式Ia或Ib的异构体之一的黑色苝颜料各自独立为亚苯基,亚萘基或亚吡啶基,其中每一个可以是 被C 1 -C 12 - 烷基,C 1 -C 6 - 烷氧基,C 1 -C 6 - 烷氧基,C 1 -C 12 - ,硝基和/或卤素; X是卤素; n为0〜4,或者在醇酸/三聚氰胺烘烤清漆中含有两种异构体的混合物,其黑度值> 210。

    Dye solar cell with improved stability
    64.
    发明授权
    Dye solar cell with improved stability 有权
    染料太阳能电池具有改善的稳定性

    公开(公告)号:US09595678B2

    公开(公告)日:2017-03-14

    申请号:US13183631

    申请日:2011-07-15

    摘要: A photovoltaic element (110) is proposed for conversion of electromagnetic radiation to electrical energy. The photovoltaic element (110) may especially be a dye solar cell (112). The photovoltaic element (110) has at least one first electrode (116), at least one n-semiconductive metal oxide (120), at least one electromagnetic radiation-absorbing dye (122), at least one solid organic p-semiconductor (126) and at least one second electrode (132). The p-semiconductor (126) comprises at least one metal oxide (130).

    摘要翻译: 提出了用于将电磁辐射转换成电能的光电元件(110)。 光电元件(110)可以特别地是染料太阳能电池(112)。 光电元件(110)具有至少一个第一电极(116),至少一个n-半导体金属氧化物(120),至少一个电磁辐射吸收染料(122),至少一个固体有机p半导体 )和至少一个第二电极(132)。 p半导体(126)包括至少一种金属氧化物(130)。

    Detector for optically detecting at least one object
    65.
    发明授权
    Detector for optically detecting at least one object 有权
    用于光学检测至少一个物体的检测器

    公开(公告)号:US09001029B2

    公开(公告)日:2015-04-07

    申请号:US13357206

    申请日:2012-01-24

    摘要: A detector (110) for optically detecting at least one object (112) is proposed. The detector (110) comprises at least one optical sensor (114). The optical sensor (114) has at least one sensor region (116). The optical sensor (114) is designed to generate at least one sensor signal in a manner dependent on an illumination of the sensor region (116). The sensor signal, given the same total power of the illumination, is dependent on a geometry of the illumination, in particular on a beam cross section of the illumination on the sensor area (118). The detector (110) furthermore has at least one evaluation device (122). The evaluation device (122) is designed to generate at least one item of geometrical information from the sensor signal, in particular at least one item of geometrical information about the illumination and/or the object (112).

    摘要翻译: 提出了用于光学检测至少一个物体(112)的检测器(110)。 检测器(110)包括至少一个光学传感器(114)。 光学传感器(114)具有至少一个传感器区域(116)。 光学传感器(114)被设计成以取决于传感器区域(116)的照明的方式产生至少一个传感器信号。 给定相同的照明总功率的传感器信号取决于照明的几何形状,特别是在传感器区域(118)上的照明的光束横截面上。 检测器(110)还具有至少一个评估装置(122)。 评估装置(122)被设计为从传感器信号,特别是关于照明和/或物体(112)的至少一个几何信息项产生至少一个几何信息项。

    METHOD FOR CONVERTING PERYLEN-3,4:9,10-TETRACARBOXYLIC ACID DIIMIDES INTO A FORM SUITABLE FOR USE AS A FLUORESCENT DYE
    70.
    发明申请
    METHOD FOR CONVERTING PERYLEN-3,4:9,10-TETRACARBOXYLIC ACID DIIMIDES INTO A FORM SUITABLE FOR USE AS A FLUORESCENT DYE 审中-公开
    将季戊四烯-3,4:9,10-四羧酸二异氰酸酯转化为适用于荧光染料的形式的方法

    公开(公告)号:US20100218321A1

    公开(公告)日:2010-09-02

    申请号:US12718512

    申请日:2010-03-05

    IPC分类号: C09B5/00 D06P5/00

    CPC分类号: C09B67/0014 C09B67/0025

    摘要: Novel crystalline forms of and a process for converting perylene-3, 4:9, 10-tetracarboximide of the general formula I to a form used as a fluorescent dye. The process including: a) dissolving or suspending the perylene-3, 4:9, 10-tetracarboximide in a solvent to obtain a solution or suspension; and b1) cooling the solution obtained in step a) to a temperature at or below the crystallization temperature of the perylene-3, 4:9, 10-tetracarboximide and, if the solvent is organic, removing excess solvent until the first crystals form, otherwise, adding water or dilute aqueous solutions of the solvent until the first crystals form, and maintaining the solution at that temperature for further crystallization; or b2) cooling the suspension obtained in step a) to or below the crystallization temperature when the temperature in step a) was above the crystallization temperature, and maintaining the suspension at the temperature for further crystallization to form one or more solvate crystals.

    摘要翻译: 将通式I的苝-3,4:9,10-四甲酰亚胺转化成用作荧光染料的形式的新型结晶形式和方法。 该方法包括:a)将苝-3,4:9,10-四甲酰亚胺溶解或悬浮在溶剂中以获得溶液或悬浮液; 和b1)将步骤a)中获得的溶液冷却至等于或低于苝-3,4:9,10-四甲酰亚胺的结晶温度的温度,如果溶剂是有机的,则除去多余的溶剂直到形成第一晶体, 否则,加入水或稀释的溶剂水溶液直到形成第一晶体,并将溶液保持在该温度下进一步结晶; 或b2)当步骤a)中的温度高于结晶温度时,将步骤a)中获得的悬浮液冷却至或低于结晶温度,并将悬浮液保持在该温度下进一步结晶以形成一种或多种溶剂化物晶体。