Diketopyrrolopyrrole cocrystals
    2.
    发明授权
    Diketopyrrolopyrrole cocrystals 有权
    二酮吡咯并吡咯共晶

    公开(公告)号:US08119042B2

    公开(公告)日:2012-02-21

    申请号:US12678665

    申请日:2008-09-24

    摘要: The invention relates to cocrystals of compounds of the formulae (I), (II) and (III), obtainable by reacting 1 mol of a succinic diester with 2 mol of a mixture of nitriles A-CN and B—CN, where A-CN and B—CN are present in the nitrile mixture in a molar ratio of 90:10 to 30:70 relative to one another, and where A-CN is 2-chlorobenzonitrile and B—CN is 4-X-benzonitrile where X=chlorine, methyl or nitrile.

    摘要翻译: 本发明涉及通过使1mol琥珀酸二酯与2mol腈A-CN和B-CN的混合物反应获得的式(I),(II)和(III)化合物的共晶体,其中A- CN和B-CN以相对于彼此为90:10至30:70的摩尔比存在于腈混合物中,并且其中A-CN为2-氯苄腈,B-CN为4-X-苄腈,其中X = 氯,甲基或腈。

    ALPHA-DIKETOPYRROLOPYRROLE PIGMENT, COLORING COMPOSITION CONTAINING THE SAME, AND RED FILM
    3.
    发明申请
    ALPHA-DIKETOPYRROLOPYRROLE PIGMENT, COLORING COMPOSITION CONTAINING THE SAME, AND RED FILM 审中-公开
    ALPHA-二酮吡咯烷酮颜料,含有它们的着色组合物和红色胶片

    公开(公告)号:US20100009214A1

    公开(公告)日:2010-01-14

    申请号:US12444306

    申请日:2007-10-01

    IPC分类号: B32B9/04 C09D4/00 C07D487/04

    摘要: An α-diketopyrrolopyrrole pigment characterized by giving an X-ray diffraction spectrum in which the ratio of the peak density (I020) for plane index (020) to the peak intensity (I−141) for plane index (−141), I020/I−141 is 0.40 or lower and the ratio of the peak intensity (I−141) for plane index (−141) to the peak intensity (I111) for plane index (111), I−141/I111 is 1.28 or lower. Also provided are: a coloring composition containing this pigment; and a red film formed with this coloring composition. In a color filter formed with α-diketopyrrolopyrrole pigment, which has that property, the red filter segments have a high contrast ratio and a small absolute value of birefringence. Consequently, a color liquid-crystal display or the like having small viewing-angle dependence and showing excellent display characteristics can be produced.

    摘要翻译: 一种α-二酮吡咯并吡咯颜料,其特征在于提供X射线衍射光谱,其中平面指数(020)的峰值密度(I020)与平面指数(-141)的峰值强度(I-141)之比,I020 / I-141为0.40以下,平面折射率(-141)的峰强度(I-141)与平面折射率(111),I-141 / I111的峰值强度(I111)的比值为1.28以下。 还提供:含有该颜料的着色组合物; 和由该着色组合物形成的红色膜。 在由具有该性质的α-二酮吡咯并吡咯颜料形成的滤色器中,红色滤光片段具有高对比度和小的双折射绝对值。 因此,可以产生视角依赖性小且显示出优异的显示特性的彩色液晶显示器等。

    Method for Undistorted Pigmentation of Partially Crystalline Plastics
    4.
    发明申请
    Method for Undistorted Pigmentation of Partially Crystalline Plastics 审中-公开
    部分结晶塑料的无失真颜料化方法

    公开(公告)号:US20080194742A1

    公开(公告)日:2008-08-14

    申请号:US11660333

    申请日:2005-08-16

    IPC分类号: C08K5/3415

    摘要: The present invention relates to a method for colouring partially crystalline plastics in the material. The invention is characterized in that (i) a partially crystalline plastic from the group of homopolymers, terpolymers or ethylene copolymers, propylene, butylenes, styrene, and/or divinyl-benzene, polyesters, polyamides and the thermoplastic ionomers; (ii) a pigment from the group of dicetopyrrolopyrrole-, quinacridone, disazocondensation, isoindolinions and isoindoline pigments; and (iii) 0.001 to 0.25 weight part, in relation to a weight part pigment of an additive of formula (I), are formed, wherein Q is a radical of a dicetopyrrolopyrrole compound of formula (1a), wherein R14, R15, R16 and R17 independently represent hydrogen, halogen, C1-C4-alkyl, C1-C4-alkoxy, or cyano; s is a number between 0.1-4.0; and R is a radical of formula —CONZ1Z2, —NZ1Z2 or —COOZ3.

    摘要翻译: 本发明涉及一种用于着色材料中的部分结晶塑料的方法。 本发明的特征在于:(i)来自均聚物,三元共聚物或乙烯共聚物,丙烯,丁烯,苯乙烯和/或二乙烯基苯,聚酯,聚酰胺和热塑性离聚物的组的部分结晶塑料; (ii)二氯吡咯并吡咯 - ,喹吖啶酮,二缩合,异二氢吲哚和异吲哚啉颜料组合的颜料; 和(iii)相对于式(I)的添加剂的重量份颜料,0.001至0.25重量份,其中Q是式(1a)的二吡咯并吡咯化合物的基团,其中R 14 R 15,R 16和R 17独立地表示氢,卤素,C 1〜 C 1 -C 4烷基,C 1 -C 4 - 烷氧基或氰基; s是0.1-4.0之间的数字; 并且R是式-CONZ 1,Z 2,-NZ 1,Z 2,...,CO 2, SUP> 3

    Warp-free pigment compositions comprising diaryldiketopyrrolo[3,4-c]pyrroles
    5.
    发明授权
    Warp-free pigment compositions comprising diaryldiketopyrrolo[3,4-c]pyrroles 有权
    包含二芳基二酮基吡咯并[3,4-c]吡咯的无翘曲的颜料组合物

    公开(公告)号:US06890977B2

    公开(公告)日:2005-05-10

    申请号:US10696012

    申请日:2003-10-29

    摘要: The invention relates to the use of compounds of the formula R1, R2, R3 and R4 independently of one another are hydrogen, halogen, R6, OR6 or SR6, R5 is hydrogen or linear or branched C1-C12alkyl, benzyl or phenethyl, and R6 is an apolar group which is unsubstituted or substituted one or more times by halogen or by OC1-C6alkyl, with the proviso that if R5 is hydrogen, R1, R2, R3 or R4 is R6, OR6 or SR6, as additives in the pigmentation of partially crystalline plastics, especially those processed by injection moulding, with pigments containing at least one each of groups which are joined to one another as or are in conjugation with one another. Preferred pigments are quinacridone pigments, disazo condensation pigments, isoindolinone pigments and pyrrolo[3,4-c]pyrrole pigments, especially pyrrolo[3,4-c]pyrrole pigments.Corresponding formulations and novel compounds are likewise claimed.By these means it is possible to avoid warping.

    摘要翻译: 本发明涉及式R 1,R 2,R 3和R 4的化合物的用途, 独立地是氢,卤素,R 6,或6或SR 6,R 5是氢 或直链或支链C 1 -C 12烷基,苄基或苯乙基,R 6是非极性基团,其为未取代或取代的一个或 更多次为卤素或OC 1 -C 6烷基,条件是如果R 5是氢,则R 1' R 3,R 3,R 3或R 4是R 6,或6, / SUB>或SR 6作为部分结晶塑料,特别是通过注射成型加工的那些的着色中的添加剂,其中含有至少一个彼此连接的基团的颜料或处于 彼此共轭。 优选的颜料是喹吖啶酮颜料,双偶氮缩合颜料,异吲哚啉酮颜料和吡咯并[3,4-c]吡咯颜料,特别是吡咯并[3,4-c]吡咯颜料。 相应的制剂和新化合物也被要求保护。 通过这些手段,可以避免翘曲。

    Process for the direct preparation of pyrrolo[3 4-c]pyrroles
    6.
    发明申请
    Process for the direct preparation of pyrrolo[3 4-c]pyrroles 有权
    直接制备吡咯并[3 4-c]吡咯的方法

    公开(公告)号:US20040249162A1

    公开(公告)日:2004-12-09

    申请号:US10489037

    申请日:2004-03-05

    IPC分类号: C07D487/02

    摘要: The present invention relates to a process for the direct preparation of pyrrolonull3,4-cnullpyrroles (DPPs) of the formula (I), pigment compositions containing them and their use for coloring high molecular weight organic materials, such as plastics and paints. The obtained DPPs of the formula I possess a higher colour strength, a higher chroma, a purer shade and a higher opacity versus corresponding commercially available DPPs.

    摘要翻译: 本发明涉及直接制备式(I)的吡咯并[3,4-c]吡咯(DPP)的方法,含有它们的颜料组合物及其用于着色高分子量有机材料如塑料和 油漆 与相应的市售DPP相比,得到的式I的DPP具有较高的着色强度,较高的色度,较纯的色调和较高的不透明度。

    Crystal modification of diketopyrrolpyrrole solid solution pigment
    7.
    发明申请
    Crystal modification of diketopyrrolpyrrole solid solution pigment 审中-公开
    二酮吡咯吡咯固溶体颜料的水晶改性

    公开(公告)号:US20040138475A1

    公开(公告)日:2004-07-15

    申请号:US10475478

    申请日:2003-10-20

    IPC分类号: C07D487/02

    CPC分类号: C09B67/0039

    摘要: The present invention relates to the host-guest solid solutions formed from a mixture of 1,4-diketo-3,6-bis(4-chlorophenyl)pyrrolonull3,4-cnullpyrrole (para-dichloro DPP) and 1,4-diketo-3,6-bis(4-methylphenyl)pyrrolonull3,4-cnullpyrrole (para-dimethyl DPP). The mixture contains between 30-80 mol percent of para-dimethyl DPP and 70-20 mol percent of para-dichloro DPP. The present invention further relates to the preparation of the solid solutions, and to the use of the solid solutions and binary solid compounds as pigments.

    摘要翻译: 本发明涉及由1,4-二酮-3,6-双(4-氯苯基)吡咯并[3,4-c]吡咯(对二氯DPP)与1,1-二 4-二酮-3,6-双(4-甲基苯基)吡咯并[3,4-c]吡咯(对二甲基DPP)。 该混合物含有30-80摩尔%的对二甲基DPP和70-20摩尔%的对二氯DPP。 本发明还涉及固溶体的制备以及固体和二元固体化合物作为颜料的用途。

    Diketopyrrolopyrrole compositions
    9.
    发明授权
    Diketopyrrolopyrrole compositions 失效
    二酮吡咯并吡咯组合物

    公开(公告)号:US6066202A

    公开(公告)日:2000-05-23

    申请号:US072906

    申请日:1998-05-05

    CPC分类号: C09B67/0039

    摘要: Substance compositions, which comprise at least one diketopyrrolopyrrole from each of formulae ##STR1## R.sub.1 is C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 alkoxy, C.sub.1 -C.sub.6 alkylthio, halogen or phenyl,R.sub.2 is a COX group, whereinX is NR.sub.4 R.sub.5 or a heterocyclic radical containing at least 2 N atoms, one of which N atoms forms an amide with the carbonyl group,R.sub.3 is hydrogen, halogen or C.sub.1 -C.sub.6 alkyl,Admixture of such a substance composition to diketopyrrolopyrrole pigments improves the rheological behaviour of the latter as well as the gloss of the colorations produced therewith to an unexpected degree.

    摘要翻译: 包含至少一个式R1的二酮吡咯并吡咯的物质组合物是C 1 -C 6烷基,C 1 -C 6烷氧基,C 1 -C 6烷硫基,卤素或苯基,R 2是COX基团,其中X是NR 4 R 5或含有至少2个N 原子,其中一个N原子与羰基形成酰胺,R3是氢,卤素或C1-C6烷基,这种物质组合物与二酮吡咯并吡咯颜料的混合改善了后者的流变行为以及产生的着色光泽度 从而达到意想不到的程度。