Epindolidione pigments
    2.
    发明授权
    Epindolidione pigments 失效
    烯萘二酮颜料

    公开(公告)号:US07307170B2

    公开(公告)日:2007-12-11

    申请号:US10467041

    申请日:2002-02-06

    IPC分类号: C07D471/04

    摘要: The epindolidione compounds of the general formula (I) in which A′, R2 and A have the meanings given in claim 1, are outstanding pigments which are notable in particular for better migration, light and solvent fastnesses, better heat stability and enhanced colouring power and also better dispersibility and capability to be brought into pigment form. The invention also relates to a process for preparing these epindolidione compounds and to their use a colorants for colouring polymer compositions or paper pulps, as colorants in electrophotographic toners and developers, as colorants in ink-jet inks, as colorants in the coatings industry, as colorants for textile printing or as a printing ink in the graphical industry, as colorants in cosmetics.

    摘要翻译: A',R 2“和A”具有权利要求1中给出的含义的通式(I)的环亚二醇二醇化合物是突出的颜料,特别是对于更好的迁移,轻和耐溶剂性 ,更好的热稳定性和增强的着色力,并且还具有更好的分散性和使其成为颜料形式的能力。 本发明还涉及一种制备这些环丁二烯化合物的方法及其用于着色剂的着色剂,用于着色聚合物组合物或纸浆,作为电子照相色调剂和显色剂中的着色剂,作为喷墨油墨中的着色剂,作为涂料工业中的着色剂,如 用于纺织印花的着色剂或作为图形行业的印刷油墨,作为化妆品中的着色剂。

    Pigments, the process of their manufacturing and their use
    3.
    发明授权
    Pigments, the process of their manufacturing and their use 失效
    颜料,其制造过程及其用途

    公开(公告)号:US06375732B1

    公开(公告)日:2002-04-23

    申请号:US09538825

    申请日:2000-03-30

    IPC分类号: C09B6722

    CPC分类号: C09B67/0033

    摘要: Hybrid pigments of diketopyrrolo[3,4-c]pyrrole pigments and pigments bearing “acid” hydrogens like —NH, —OH or —CONH— groups, a process for the manufacturing of the hybrid diketopyrrolo[3,4-c]pyrrole pigments with pigments bearing “acid” hydrogens like —NH, — OH or —CONH— groups and their use as a pigment.

    摘要翻译: 二酮吡咯并[3,4-c]吡咯颜料和带有“酸”氢的颜料如-NH,-OH或-CONH-基团的混合颜料,制备混合二酮吡咯并[3,4-c]吡咯颜料的方法 具有“酸”氢的颜料,如-NH,-OH或-CONH-基团,并且它们用作颜料。

    Heterocyclic compounds
    4.
    发明授权
    Heterocyclic compounds 失效
    杂环化合物

    公开(公告)号:US06540820B1

    公开(公告)日:2003-04-01

    申请号:US09590524

    申请日:2000-06-08

    IPC分类号: C09D1100

    摘要: Compounds of the formula: where R1, R2, R3, R4, R5, R6, R7, R8, R′5, R′6, R′7, R′8 are hydroxy —NO2, —CN, —CF3, —CONH2, C1-12alkyl, phenyl, naphthyl, phenanthryl, anthryl, R9R10N—, R9—O—or R9—S—, —CONHR10, —CONR9R10 in which R9 and R10 are C1-C6-alkyl, C6-C10-aryl, (C6-C10)-aryl-(C1-C6)-alkyl or (C1-C6)-alkyl-(C6-C10)-aryl, in which the alkyl and/or aryl radicals can optionally be substituted by hydroxyl, C1-C6-alkoxy, C6-C10-aryloxy or halogen; and optionally, two adjacent groups can form an isocyclic or heterocyclic group; are eminently suitable for the mass coloring of polymers, in particular polar polymers, for coloring toners, powders and powder coating materials as well as for coloring ink-jet inks.

    摘要翻译: 下式的化合物:其中R1,R2,R3,R4,R5,R6,R7,R8,R'5,R'6,R'7,R'8是羟基-NO2,-CN,-CF3,-CONH2 ,C 12-12烷基,苯基,萘基,菲基,蒽基,R9R10N-,R9-O-或R9-S-,-CONHR10,-CONR9R10,其中R9和R10是C1-C6-烷基,C6-C10-芳基, C 1 -C 6) - 芳基 - (C 1 -C 6) - 烷基或(C 1 -C 6) - 烷基 - (C 6 -C 10) - 芳基,其中烷基和/或芳基可任选被羟基取代, - 烷氧基,C6-C10-芳氧基或卤素; 并且任选地,两个相邻的基团可以形成一个或多个杂环基团;特别适用于聚合物,特别是极性聚合物的着色,用于着色调色剂,粉末和粉末涂料以及着色喷墨油墨。