Process for the mass coloration of polyesters
    1.
    发明授权
    Process for the mass coloration of polyesters 失效
    聚酯的大量着色方法

    公开(公告)号:US4202814A

    公开(公告)日:1980-05-13

    申请号:US861327

    申请日:1977-12-16

    摘要: A process for the mass coloration of polyesters which comprises the use of a dye of the formula ##STR1## wherein B represents alkylene of 2 to 4 carbon atoms,Y represents cycloalkyl of 5 to 6 carbon atoms, aralkyl of 7 to 14 carbon atoms or a substituted or unsubstituted carbocyclic or heterocyclic aromatic radical,X represents cyanoalkyl of 1 to 5 carbon atoms or --B--OCO--Y, andA represents an aromatic radical of the formula ##STR2## wherein R.sub.1 represents halogen, cyano, trifluoromethyl or alkylsulphonyl of 1 to 4 carbon atoms, and R.sub.2 represents hydrogen or halogen, or represents the groupD--N.dbd.N--D'--in which D and D' represent substituted or unsubstituted phenyl or naphthyl radicals.

    摘要翻译: 聚酯的大量着色的方法,其包括使用下式的染料(I)其中B表示2至4个碳原子的亚烷基,Y表示5至6个碳原子的环烷基,7至14个的芳烷基 碳原子或取代或未取代的碳环或杂环芳族基团,X表示1至5个碳原子的氰基烷基或-B-OCO-Y,A表示下式的芳族基团其中R 1表示卤素,氰基,三氟甲基 或1〜4个碳原子的烷基磺酰基,R2表示氢或卤素,或代表DN = N-D'-基团,其中D和D'表示取代或未取代的苯基或萘基。

    Process for the production of metal complexes of isoindoline azines
    2.
    发明授权
    Process for the production of metal complexes of isoindoline azines 失效
    生产异吲哚啉吖嗪金属络合物的方法

    公开(公告)号:US4349671A

    公开(公告)日:1982-09-14

    申请号:US241141

    申请日:1981-03-05

    摘要: The invention relates to a process for the manufacture of 1:1 metal complexes of azines of the formula ##STR1## wherein R.sub.1 is a hydrogen atom, an alkyl or aryl group, R.sub.2 is an isocyclic or heterocyclic radical containing a hydroxyl or mercapto group adjacent to the azomethine group, Y is the radical of a compound which contains active methylene groups, or of an aryl or heteroaryl amine, and the ring A can contain substituents that do not confer solubility in water, which process comprises reacting a compound of the formula ##STR2## wherein R.sub.3 is a hydrogen atom or an alkyl radical, R.sub.4 is an alkyl, aryl or heteroaryl radical or the radical of the formula ##STR3## or R.sub.3 and R.sub.4, together with the nitrogen atom to which they are attached, form a 5- or 6-membered heterocyclic ring, and Y has the given meaning, with a hydrazone of the formula ##STR4## in the presence of a transition metal donor and in a polar organic solvent, at temperatures above 100.degree. C.Compared with pigments obtained by the prior art methods, the pigments of this invention have greater purity and better fastness properties, especially better fastness to migration, overspraying, light, atmospheric influences and heat.

    摘要翻译: 本发明涉及一种制备式(Ⅰ)吖嗪的1:1金属配合物的方法,其中R1是氢原子,烷基或芳基,R2是含有羟基的杂环或杂环基,或 邻氨基甲基基团的巯基,Y是含有活性亚甲基或芳基或杂芳基胺的化合物的基团,并且环A可以含有不赋予溶于水的取代基,该方法包括使化合物 式(II)其中R 3是氢原子或烷基,R 4是烷基,芳基或杂芳基或式(ⅩⅧ)或R 3和R 4基团与其中的氮原子一起 在过渡金属供体的存在下,在极性有机溶剂中,在式(III)的腙处,在极性有机溶剂中,连接形成5-或6-元杂环,并且Y具有给定的含义 温度高于100℃。与颜料相比 通过现有技术方法获得,本发明的颜料具有更高的纯度和更好的牢度性能,特别是更好的耐迁移,过喷,光,大气影响和热的牢度。

    Nickel complex pigments of azines
    3.
    发明授权
    Nickel complex pigments of azines 失效
    镍复合颜料

    公开(公告)号:US4460768A

    公开(公告)日:1984-07-17

    申请号:US331440

    申请日:1981-12-16

    CPC分类号: C09B26/02 C09B57/04

    摘要: 1:1 Nickel complexes of azines of the formula I or of a tautomer thereof ##STR1## wherein R.sub.1 is hydrogen or methyl, R.sub.2 is methyl or carbamoyl, R.sub.3 is hydrogen or chlorine, R.sub.4 is hydrogen, chlorine, methyl, trifluoromethyl or sulfamoyl, R.sub.5 is hydrogen or chlorine, R.sub.6 is hydrogen, chlorine, bromine, methyl, methoxy, trifluoromethyl, carbamoyl or alkanoylamino containing 2 to 4 carbon atoms, with the proviso that, if R.sub.2 is carbamoyl, at least two of the substituents R.sub.3 to R.sub.6 are halogen atoms and/or trifluoromethyl groups, color plastics, lacquers and printing inks in orange to red shades of outstanding fastness properties.

    摘要翻译: 1:1式I的吖嗪或其互变异构体的镍络合物其中R 1是氢或甲基,R 2是甲基或氨基甲酰基,R 3是氢或氯,R 4是氢,氯,甲基,三氟甲基 或氨基磺酰基,R 5是氢或氯,R 6是含有2至4个碳原子的氢,氯,溴,甲基,甲氧基,三氟甲基,氨基甲酰基或烷酰基氨基,条件是如果R 2是氨基甲酰基,则至少两个取代基R 3 到R6是卤素原子和/或三氟甲基,彩色塑料,漆和印刷油墨,具有优异的牢度特性的橙色至红色色调。

    Process for the manufacture of hydrazono-isoindolines
    4.
    发明授权
    Process for the manufacture of hydrazono-isoindolines 失效
    制备肼基 - 异吲哚啉的方法

    公开(公告)号:US4414395A

    公开(公告)日:1983-11-08

    申请号:US241142

    申请日:1981-03-06

    IPC分类号: C07D209/44 C09B57/04

    CPC分类号: C09B57/04 C07D209/44

    摘要: The invention relates to a process for the manufacture of 1-hydrazono-isoindolines of the formula ##STR1## wherein Y is a methine or imine radical and the ring A can contain substituents which do not confer solubility in water, by reacting an iminoisoindoline of the formula ##STR2## with hydrazine or a hydrazine donor, in a polar solvent, which process comprises carrying out the reaction at temperatures below 80.degree. C.These hydrazono-isoindolines are obtained in excellent yield and purity and can be used without further purification as starting materials for further syntheses.

    摘要翻译: 本发明涉及一种制备下式的1-亚肼基 - 异吲哚啉的方法,其中Y为次甲基或亚胺基,环A可含有不能赋予水溶性的取代基,通过使 在极性溶剂中,该方法包括在低于80℃的温度下进行反应。这些亚肼基 - 异吲哚啉以优异的产率和纯度获得,可以不经进一步纯化即可开始使用 进一步合成的材料。

    Nickel complex pigments of azines
    5.
    发明授权
    Nickel complex pigments of azines 失效
    镍复合颜料

    公开(公告)号:US4355159A

    公开(公告)日:1982-10-19

    申请号:US149406

    申请日:1980-05-13

    CPC分类号: C09B26/02 C09B57/04

    摘要: 1:1 Nickel complexes of azines of the formula I or of a tautomer thereof ##STR1## wherein R.sub.1 is hydrogen or methyl, R.sub.2 is methyl or carbamoyl, R.sub.3 is hydrogen or chlorine, R.sub.4 is hydrogen, chlorine, methyl, trifluoromethyl or sulfamoyl, R.sub.5 is hydrogen or chlorine, R.sub.6 is hydrogen, chlorine, bromine, methyl, methoxy, trifluoromethyl, carbamoyl or alkanoylamino containing 2 to 4 carbon atoms, with the proviso that, if R.sub.2 is carbamoyl, at least two of the substituents R.sub.3 to R.sub.6 are halogen atoms and/or trifluoromethyl groups, color plastics, lacquers and printing inks in orange to red shades of outstanding fastness properties.

    摘要翻译: 1:1式I的吖嗪或其互变异构体的镍络合物其中R 1是氢或甲基,R 2是甲基或氨基甲酰基,R 3是氢或氯,R 4是氢,氯,甲基,三氟甲基 或氨基磺酰基,R 5是氢或氯,R 6是含有2至4个碳原子的氢,氯,溴,甲基,甲氧基,三氟甲基,氨基甲酰基或烷酰基氨基,条件是如果R 2是氨基甲酰基,则至少两个取代基R 3 到R6是卤素原子和/或三氟甲基,彩色塑料,漆和印刷油墨,具有优异的牢度特性的橙色至红色色调。

    Process for the manufacture of metal complexes of isoindoline azines
    6.
    发明授权
    Process for the manufacture of metal complexes of isoindoline azines 失效
    制备异吲哚啉吖嗪金属络合物的方法

    公开(公告)号:US4496727A

    公开(公告)日:1985-01-29

    申请号:US423353

    申请日:1982-09-24

    摘要: The invention relates to a simplified process for the manufacture of 1:1 metal complexes of isoindoline azines of the formula ##STR1## wherein R is hydrogen, alkyl or aryl, Q contains an isocyclic or heterocyclic radical, acyl, carbamoyl or thiocarbamoyl, and Y is the radical of an active methylene group or aromatic amine, which comprises reacting a compound HQ or a hydrazone with an ortho ester or amidine in the presence of a metal donor at elevated temperature in a polar solvent. Pigments made by this process are lightfast and are useful in coloring plastics.

    摘要翻译: 本发明涉及用于制备式(1)的异吲哚啉吖嗪的1:1金属络合物的简化方法,其中R是氢,烷基或芳基,Q包含一个或多个杂环基,酰基,氨基甲酰基或硫代氨基甲酰基 并且Y是活性亚甲基或芳族胺的基团,其包括在金属供体存在下,在高温下在极性溶剂中使化合物HQ或腙与原酸酯或脒反应。 通过该方法制备的颜料是耐光的并且可用于着色塑料。

    Isoindoline compounds and the manufacture and use thereof
    7.
    发明授权
    Isoindoline compounds and the manufacture and use thereof 失效
    异二氢吲哚化合物及其制备和应用

    公开(公告)号:US4385174A

    公开(公告)日:1983-05-24

    申请号:US242005

    申请日:1981-03-09

    摘要: The invention relates to a simplified process for the manufacture of 1:1 metal complexes of isoindoline azines of the formula ##STR1## wherein R is hydrogen, alkyl or aryl, Q contains an isocyclic or heterocyclic radical, acyl, carbamoyl or thiocarbamoyl, and Y is the radical of an active methylene group or aromatic amine, which comprises reacting a compound HQ or a hydrazone with an ortho ester or amidine in the presence of a metal donor at elevated temperature in a polar solvent. Pigments made by this process are lightfast and are useful in coloring plastics.

    摘要翻译: 本发明涉及用于制备式(1)的异吲哚啉吖嗪的1:1金属络合物的简化方法,其中R是氢,烷基或芳基,Q包含一个或多个杂环基,酰基,氨基甲酰基或硫代氨基甲酰基 并且Y是活性亚甲基或芳族胺的基团,其包括在金属供体存在下,在高温下在极性溶剂中使化合物HQ或腙与原酸酯或脒反应。 通过该方法制备的颜料是耐光的并且可用于着色塑料。