Hexarylene and pentarylene tetracarboxylic acid diimides
    1.
    发明授权
    Hexarylene and pentarylene tetracarboxylic acid diimides 有权
    二亚芳基和五亚芳基四羧酸二酰亚胺

    公开(公告)号:US07858636B2

    公开(公告)日:2010-12-28

    申请号:US11910944

    申请日:2006-04-13

    CPC分类号: C09B5/62 C07D471/06

    摘要: Rylenetetracarboximides of the general formula I in which the variables are defined as follows: R are identical or different radicals: hydrogen; alkyl, cycloalkyl, aryl or hetaryl, each substituted if desired; R′ are identical or different radicals: hydrogen; aryloxy, arylthio, hetaryloxy or hetarylthio, each substituted if desired; n is 1 or 2, and also a process for preparing the rylenetetracarboximides I and their use for coloring high molecular weight organic and inorganic materials, for preparing aqueous polymer dispersions which absorb in the near infrared region of the electromagnetic spectrum, for producing markings and inscriptions which absorb infrared light and are invisible to the human eye, as infrared absorbers for heat management, as IR laser beam-absorbing materials in fusion treatment of plastics parts, and also as active components in photovoltaics.

    摘要翻译: 其中变量定义如下:通式I的Ryl tetracarboximides:R是相同或不同的基团:氢; 烷基,环烷基,芳基或杂芳基,如果需要,各自被取代; R'是相同或不同的基团:氢; 芳氧基,芳硫基,杂芳氧基或杂芳硫基,如果需要,各自被取代; n为1或2,也是制备四环四甲酰亚胺I的方法及其用于着色高分子量有机和无机材料的用途,用于制备在电磁谱的近红外区域吸收的聚合物分散体,用于产生标记和铭文 其吸收红外光并且对于人眼是不可见的,作为用于热管理的红外吸收剂,作为用于塑料部件的熔融处理的IR激光束吸收材料,以及作为光伏的有源组件。

    Rylene dyes
    9.
    发明授权
    Rylene dyes 失效
    二烯染料

    公开(公告)号:US07408061B2

    公开(公告)日:2008-08-05

    申请号:US10522990

    申请日:2003-07-25

    IPC分类号: C07D471/22 D06P1/00

    CPC分类号: C09B5/62

    摘要: Rylene dyes of the general formula I where the variables are defined as follows: R is hydrogen; optionally substituted C1-C30-alkyl, C5-C8-cycloalkyl, aryl or hetaryl; R′ is bromine; cyano; —NR32; optionally substituted aryloxy, arylthio, hetaryloxy or hetarylthio; optionally substituted C3-C18-alk-1-ynyl; X, Y are both hydrogen or together are a radical of the formula Ia n is 2, 3, 4 or additionally 1 when X and Y are a radical of the formula Ia; n′ is from 1 to 4; m is from 0 to 6.

    摘要翻译: 通式I的Rylene染料,其中变量定义如下:R是氢; 芳基或杂芳基;任选取代的C 1 -C 30 - 烷基,C 5 -C 8 - 环烷基,芳基或杂芳基; R'是溴; 氰基; -NR 3 3; 任选取代的芳氧基,芳硫基,杂芳氧基或杂芳硫基; 任选取代的C 3 -C 18 - 烷-1-基; 当X和Y是式Ia的基团时,X,Y都是氢或一起是式Ia n的基团是2,3,4或另外1, n'为1至4; m为0〜6。