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    BLACK ISOINDOLINONE PIGMENT AND COLORING AGENT
    1.
    发明申请
    BLACK ISOINDOLINONE PIGMENT AND COLORING AGENT 审中-公开

    公开(公告)号：US20190338130A1

    公开(公告)日：2019-11-07

    申请号：US16474432

    申请日：2017-12-27

    申请人： DAINICHISEIKA COLOR & CHEMICALS MFG. CO., LTD.

    发明人： Shuwa OZAKO

    IPC分类号： C09B1/20 ,  C08K5/00 ,  G02B5/20

    摘要： Provided is an infrared-reflecting black isoindolinone pigment having a novel skeleton, the black isoindolinone pigment having a high blackness (coloring power) and excellent durability such as heat resistance. The black isoindolinone pigment is represented by the following formula (1), wherein each X independently represents a chlorine atom, a bromine atom, or an alkyl group, and 8≥n+m≥0.

    Anthraquinone dyes containing a fluorosulphonyl group and use thereof
    2.
    发明授权
    Anthraquinone dyes containing a fluorosulphonyl group and use thereof 失效
    含有氟磺酰基的蒽醌染料及其用途

    公开(公告)号：US5759211A

    公开(公告)日：1998-06-02

    申请号：US693195

    申请日：1996-08-12

    申请人： Nigel Hall

    发明人： Nigel Hall

    IPC分类号： C09B1/00 ,  C08K5/00 ,  C08K5/01 ,  C08L67/02 ,  C08L101/00 ,  C09B1/20 ,  C09B1/50 ,  C09B1/56 ,  C09B62/80 ,  D06P1/20 ,  D06P3/26 ,  D06P3/52 ,  D06P3/54 ,  D06P3/72 ,  D06P3/79 ,  D06P3/82 ,  D06P5/00

    CPC分类号： C09B62/80 ,  C09B1/20 ,  C09B1/50 ,  C09B1/56 ,  D06P3/26 ,  D06P3/54 ,  D06P3/72 ,  D06P3/794 ,  D06P3/8233 ,  Y10S8/922

    摘要： A process for colouring a synthetic textile material or fibre blend thereof which comprises applying to the synthetic textile material a compound of Formula (1): ##STR1## wherein: Ring A and Ring D are optionally substituted and at least one of Ring A or Ring D carries at least one --SO.sub.2 F group except for 2-�(9,10-dihydro-9,10-dioxo-1-anthracenyl)amino!ethanesulphonylfluoride, 2-�(9,10-dihydro-9,10-dioxo-2-anthracenyl)amino!ethanesulphonylfluoride, 2,2'-�(9,10-dihydro-9,10-dioxo-1,4-anthracenediyl)diimino!bisethane sulphonylfluoride, 2,2'-�(9,10-dihydro-9,10-dioxo-1,5-anthracenediyl)diimino!bisethane sulphonylfluoride, 2,2'-�(9,10-dihydro-2-methoxy-9,10-dioxo-1,4-anthracenediyl)diimino) bisethanesulphonylfluoride, 2-�(4-(benzoylamino)-9,10-dihydro-9,10-dioxo-1-anthracenyl!amino!ethanesulphonylfluoride, 2-�(9,10-dihydro-4-(methylamino)-9,10-dioxo-1-anthracenyl!amino!ethane sulphonylfluoride.

    摘要翻译： PCT No.PCT / GB95 / 00097 Sec。 371日期：1996年8月12日 102（e）日期1996年8月12日PCT提交1995年1月23日PCT公布。 WO95 / 21958 PCT公开号 日期1995年8月17日一种用于着色合成纺织材料或其纤维混合物的方法，其包括向合成纺织品材料施用式（1）的化合物：其中：环A和环D任选被取代 并且环A或环D中的至少一个携带至少一个-SO 2 F基团，除了2 - [（9,10-二氢-9,10-二氧代-1-蒽基）氨基]乙磺酰氟，2 - [（9,10 - 二氢-9,10-二氧代-2-蒽基）氨基]乙磺酰氟，2,2' - [（9,10-二氢-9,10-二氧代-1,4-蒽二基）二亚氨基]双乙磺酰氟，2,2 ' - [（9,10-二氢-9,10-二氧代-1,5-蒽二基）二亚氨基]双磺酰氟，2,2' - [（9,10-二氢-2-甲氧基-9,10-二氧代 - 2 - [（4-（苯甲酰基氨基）-9,10-二氢-9,10-二氧代-1-蒽基]氨基]乙磺酰氟，2 - [（9,10-二氢 - 4-（甲基氨基）-9,10-二氧代-1-蒽基]氨基]乙磺酰氟。

    Process for the preparation of 1-aminoanthraquinones
    6.
    发明授权
    Process for the preparation of 1-aminoanthraquinones 失效
    1-氨基蒽醌的制备方法

    公开(公告)号：US4770818A

    公开(公告)日：1988-09-13

    申请号：US110162

    申请日：1987-10-19

    申请人： Eric Plattner ,  Gottfried Seifert ,  Tibor Somlo

    发明人： Eric Plattner ,  Gottfried Seifert ,  Tibor Somlo

    IPC分类号： C09B1/22 ,  C09B1/20 ,  C07C97/24

    CPC分类号： C09B1/201

    摘要： There is disclosed a process for the preparation of 1-aminoanthraquinones from 5-nitro-1,4,4a,9a-tetrahydroanthraquinones with a basic reducing agent, which process is carried out under pressure in the temperature range above 100.degree. C. and in an aqueous-organic medium. The process affords very pure 1-aminoanthraquinone, which is, inter alia, an important intermediate.

    摘要翻译： 公开了用碱还原剂从5-硝基-1,4,4a，9a-四氢蒽醌制备1-氨基蒽醌的方法，该方法在压力下在100℃以上的温度下进行， 水 - 有机介质。 该方法提供非常纯的1-氨基蒽醌，其特别是重要的中间体。

    Pleochroic dyes and electro-optical displays therewith
    7.
    发明授权
    Pleochroic dyes and electro-optical displays therewith 失效
    多色染料和电光显示器

    公开(公告)号：US4702561A

    公开(公告)日：1987-10-27

    申请号：US70421

    申请日：1979-08-28

    申请人： William A. Huffman

    发明人： William A. Huffman

    IPC分类号： C09B1/20 ,  C09K19/60 ,  G02F1/139 ,  C09K19/00 ,  G02F1/13

    CPC分类号： G02F1/13725 ,  C09B1/205 ,  C09K19/603

    摘要： N-substituted anthraquinones in which the substituent group is at least partially cyclic, either cyclohexyl or aromatic, and including anils of 1,4- and 1,8-diaminoanthraquinone with p-alkyl- and p-alkoxybenzaldehyde, are pleochroic and form guest-host combinations with dielectrically positive anisotropic nematic liquid crystals. These combinations are of value in electro-optical display devices.

    摘要翻译： 取代基至少部分环状，环己基或芳香族，并且包括1,4-和1,8-二氨基蒽醌与对 - 烷基 - 和对 - 烷氧基苯甲醛的N-取代的蒽醌是多色的并形成客体 - 主要组合与介电正向各向异性向列型液晶。 这些组合在电光显示装置中是有价值的。

    Anthraquinone-azomethine compounds, processes for their preparation and processes for dyeing synthetic fibre materials and for pigmenting organic macromolecular substances
    9.
    发明授权
    Anthraquinone-azomethine compounds, processes for their preparation and processes for dyeing synthetic fibre materials and for pigmenting organic macromolecular substances 失效
    蒽醌 - 偶氮甲碱化合物，其制备方法和合成纤维材料染色工艺和有机高分子物质着色

    公开(公告)号：US4319025A

    公开(公告)日：1982-03-09

    申请号：US170449

    申请日：1980-07-21

    申请人： Rutger Neeff ,  Meinhard Rolf ,  Walter Muller

    发明人： Rutger Neeff ,  Meinhard Rolf ,  Walter Muller

    IPC分类号： C09B56/00 ,  C09B1/20 ,  C09B55/00 ,  C07D213/68

    CPC分类号： C09B1/205 ,  C09B55/00 ,  Y10S8/922 ,  Y10S8/924 ,  Y10S8/927

    摘要： Anthraquinone-azomethine compounds of the formula ##STR1## or of the tautomeric formula ##STR2## or of the tautomeric formula ##STR3## in which A denotes an anthraquinone radical which is free from sulphonic acid groups and optionally further substituted and which preferably consists of at most 5 fused rings,R.sub.1 denotes hydrogen, C.sub.1 -C.sub.4 -alkyl, hydroxy-C.sub.1 -C.sub.4 -alkyl, optionally substituted phenyl, carboxyl, carboxylic acid, C.sub.1 -C.sub.4 -alkyl ester or hydroxyl,R.sub.2 denotes hydrogen, halogen, nitro, cyano, optionally substituted carbamoyl or optionally substituted sulphamoyl, sulphonic acid C.sub.1 -C.sub.4 -alkyl ester, sulphonic acid aryl ester, C.sub.1 -C.sub.4 - alkylcarbonyl, C.sub.1 -C.sub.4 -alkoxycarbonyl, optionally substituted benzoyl, alkyl or optionally substituted phenyl sulphone, or a hetero-aromatic radical, for example a radical of the formula ##STR4## or of the formula ##STR5## or of the formula ##STR6## R.sub.3 denotes optionally substituted aryl or hetero-aryl, cycloalkyl or C.sub.1 -C.sub.12 -alkyl, it being possible for the alkyl chain to be interrupted by oxygen or sulphur and /or substituted by hydroxyl, N(R.sub.5).sub.2 -- or --N(R.sub.5).sub.3.sup..sym. X.sup..crclbar. groups,R.sub.4 denotes a substituent,R.sub.5 denotes hydrogen, C.sub.1 -C.sub.4 -alkyl, cycloalkyl or optionally substituted aryl,X denotes an anion,m denotes 1, 2, 3 or 4 andn denotes 0, 1, 2, 3 or 4,processes for their preparation and processes for dyeing synthetic fibre materials and for pigmenting organic macromolecular substances using the new anthraquinone-azomethine compounds.

    摘要翻译： 式（I）的蒽醌 - 偶氮甲碱化合物或互变异构体式（Ia）或互变异构式（IMA）（Ib）的蒽醌 - 偶氮甲碱化合物，其中A表示不含磺酸基团的蒽醌基团， 任选进一步取代并且优选由至多5个稠环组成，R 1表示氢，C 1 -C 4 - 烷基，羟基-C 1 -C 4 - 烷基，任选取代的苯基，羧基，羧酸，C 1 -C 4 - 烷基酯或羟基， R 2表示氢，卤素，硝基，氰基，任选取代的氨基甲酰基或任选取代的氨磺酰基，磺酸C 1 -C 4 - 烷基酯，磺酸芳基酯，C 1 -C 4烷基羰基，C 1 -C 4烷氧基羰基，任选取代的苯甲酰基，烷基或 任选取代的苯基砜或杂芳族基团，例如式（II）或式（IMAGE）（III）或式（IV）的基团R 3表示任选取代的芳基 或杂芳基，环烷基或C 1 -C 12 - 烷基 可能的烷基链被氧或硫中断，和/或由羟基，N（R 5）2或-N（R 5）3（+）X（ - ）基团取代，R 4表示取代基，R 5表示氢 ，C 1 -C 4 - 烷基，环烷基或任选取代的芳基，X表示阴离子，m表示1,2,3或4，n表示0,1,2,3或4，其制备方法和合成纤维染色方法 材料和使用新的蒽醌 - 偶氮甲碱化合物着色有机高分子物质。

    Process for the preparation of cationic anthraquinone dyestuffs
    10.
    发明授权
    Process for the preparation of cationic anthraquinone dyestuffs 失效
    阳离子蒽醌染料的制备方法

    公开(公告)号：US4296044A

    公开(公告)日：1981-10-20

    申请号：US117170

    申请日：1980-01-31

    申请人： Karl H. Duchardt ,  Gunter Gehrke

    发明人： Karl H. Duchardt ,  Gunter Gehrke

    IPC分类号： C09B1/20 ,  C09B1/28

    CPC分类号： C09B1/207 ,  C09B1/28

    摘要： Cationic anthraquinone dyestuffs of the formula ##STR1## wherein R.sub.1 denotes hydrogen, alkyl or cycloalkyl,R.sub.2 denotes hydrogen, alkyl or bromine,R.sub.3 denotes alkylene,R.sub.4 and R.sub.5 denote alkyl, aryl or aralkyl,R.sub.6 denotes alkyl or aralkyl andX.sup..crclbar. denotes an anion,and the substituents mentioned can in turn be substituted by non-ionic radicals, are prepared by reacting anthraquinones of the formula ##STR2## with amines of the formula ##STR3## in the presence of a proton acceptor and of copper salts as a catalyst, in a solvent mixture consisting of 50 to 90% of one or more aprotic, non-polar or slightly polar solvents and 10 to 50% of one or more protic or aprotic, polar solvents, trapping the acid formed during the reaction by bases which do not precipitate the catalyst and then quaternizing the product, without intermediate isolation.

    摘要翻译： 式（I）的阳离子蒽醌染料其中R1表示氢，烷基或环烷基，R2表示氢，烷基或溴，R3表示亚烷基，R4和R5表示烷基，芳基或芳烷基，R6表示烷基或芳烷基，X表示 （ - ）表示阴离子，并且所提及的取代基又可被非离子基团取代，是通过在下式存在下使式（II）的蒽醌与式（III）的胺反应来制备： 的质子受体和铜盐作为催化剂，在由50至90％的一种或多种非质子，非极性或极性极性溶剂和10至50％的一种或多种质子或非质子极性溶剂组成的溶剂混合物中 ，通过不沉淀催化剂的碱然后在不进行中间分离的条件下使产物季铵化，捕获在反应期间形成的酸。