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    Phenyl-azo-(polycyclic)heterocyclic metal complexes
    3.
    发明授权
    Phenyl-azo-(polycyclic)heterocyclic metal complexes 失效
    苯偶氮（多环）杂环金属络合物

    公开(公告)号：US3882099A

    公开(公告)日：1975-05-06

    申请号：US31449372

    申请日：1972-12-12

    Applicant: CIBA GEIGY CORP

    Inventor： L EPLATTENIER FRANCOIS ,  PUGIN ANDRE

    IPC: C09B55/00 ,  C09B57/10 ,  C09B45/48

    CPC classification number: C09B57/10 ,  C09B55/005 ,  C09B55/008

    Abstract: A Polycyclic metal complexe of the formula
    WHEREIN A1 denotes a 2-3-membered lower alkylene radical, a 1,2lower-cycloalkylene, a 1,2-phenylene or 1,8-naphthylene radical, A2 denotes a 2-3-membered lower alkylene radical, a 1,2-lowercycloalkylene or 1,8-naphthylene radical, Me denotes a divalent metal atom, R1 and R3 denote hydrogen atoms or lower alkyl radicals, R2 denotes a hydrogen or halogen atom or a lower alkyl, aryl, nitro, nitrile or arylazo group, or the radicals R2 and R3 form a fused five to six- membered alicyclic ring, and in the case that R1 and R3 denote lower alkyl radicals R2 must not be hydrogen, are useful for coloring polymers in red-brown shades.

    Abstract translation: 式WHEREIN A1表示2-3元低级亚烷基，1,2-低级亚环烷基，1,2-亚苯基或1,8-亚萘基的多环金属络合物，A2表示2-3- 低级亚烷基，1,2-亚环烷基或1,8-亚萘基，Me表示二价金属原子，R 1和R 3表示氢原子或低级烷基，R 2表示氢或卤素原子或低级烷基 ，芳基，硝基，腈或芳基偶氮基，或者基团R 2和R 3形成稠合的五至六元脂环，并且在R 1和R 3表示低级烷基R2不能是氢的情况下，可用于着色聚合物 在红棕色的阴影。

    Process for the manufacture of coloured polycyclic metal complexes
    4.
    发明授权
    Process for the manufacture of coloured polycyclic metal complexes 失效
    制造有色多环金属络合物的方法

    公开(公告)号：US3878188A

    公开(公告)日：1975-04-15

    申请号：US31449272

    申请日：1972-12-12

    Applicant: CIBA GEIGY CORP

    Inventor： L EPLATTENIER FRANCOIS ,  PUGIN ANDRE

    IPC: C08K5/00 ,  C09B43/00 ,  C09B45/00 ,  C09B55/00 ,  C09B45/28 ,  C09B45/30 ,  C09B45/32

    CPC classification number: C09B43/00 ,  C08K5/0091 ,  C09B45/00 ,  C09B55/00

    Abstract: WHEREIN A1 and A2 are carbocyclic or heterocyclic aromatic radicals, R1 and R3 are hydrogen atoms, aliphatic hydrocarbon radicals or aryl radicals, and R2 is a hydrogen or halogen atom or an alkyl, aryl, nitro, nitrile or arylazo group, chargerised in that a carbocyclic or heterocyclic aromatic 1,2-diamine is reacted with a 1,3-dicarbonyl compound in the presence of a divalent metal ion, in an organic solvent. The products obtained according to this process a valuable pigments for coloring plastics.

    Process for the manufacture of polycyclic metal complexes of the formulae

    Abstract translation: 用于制备式WHEREIN A1和A2的多环金属配合物的方法是碳环或杂环芳族基团，R 1和R 3是氢原子，脂族烃基或芳基，R 2是氢或卤素原子或烷基，芳基， 硝基，腈或芳基偶氮基，其充电方法是在有机溶剂中，在二价金属离子的存在下，使碳环或杂环芳族1,2-二胺与1,3-二羰基化合物反应。

    New bis-2-azomethine pigments, process for their manufacture and their use
    5.
    发明授权
    New bis-2-azomethine pigments, process for their manufacture and their use 失效
    新双异嗪染料，其制造方法及其使用

    公开(公告)号：US3875200A

    公开(公告)日：1975-04-01

    申请号：US36967173

    申请日：1973-06-13

    Applicant: CIBA GEIGY CORP

    Inventor： L EPLATTENIER FRANCOIS ,  PUGIN ANDRE ,  VUITEL LAURENT

    IPC: C08L27/00 ,  C08K5/00 ,  C08K5/29 ,  C08L1/00 ,  C09B55/00 ,  C07F15/04 ,  C07F1/08 ,  C07F3/08

    CPC classification number: C08K5/0091 ,  C09B55/005

    Abstract: Bis-azomethine pigments of the formula

    WHEREIN X denotes an aromatic radical on which the imino groups are in the o-position, Y denotes a hydroxyl, alkoxy, cycloalkoxy, aralkoxy or aryloxy, amino, alkylamino or arylamino group and Z denotes a H or halogen atom or an alkoxy, nitro or nitrile group, the radical X having to be free of nitro groups if Y denotes an arylamino group and Z denotes a H atom, as well as metal complexes of these bis-azomethines are useful for coloring plastics and lacquers in yellow to red shades of good fastness properties.

    Abstract translation: 式WHEREIN X的双偶氮甲碱颜料表示亚氨基在其上的芳基，Y表示羟基，烷氧基，环烷氧基，芳烷氧基或芳氧基，氨基，烷基氨基或芳基氨基，Z表示H或 卤素原子或烷氧基，硝基或腈基，如果Y表示芳基氨基且Z表示H原子，则基团X不含硝基，以及这些双偶氮甲碱的金属络合物可用于着色塑料和 漆黄色至红色，色牢度好。

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