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    Basic azo dyestuffs containing an n-acyl-amino-n'-pyridinium lower alkyl-eneaminophenyl group
    5.
    发明授权
    Basic azo dyestuffs containing an n-acyl-amino-n'-pyridinium lower alkyl-eneaminophenyl group 失效
    含有N-亚氨基 - 氨基 - 亚氨基低级烷基 - 鸟嘌呤基团的基本AZO DYESTUFFS

    公开(公告)号：US3640993A

    公开(公告)日：1972-02-08

    申请号：US3640993D

    申请日：1968-11-26

    申请人： CIBA LTD

    发明人： HEGAR GERT

    IPC分类号： C09B43/40 ,  C09B44/04 ,  C09B29/36

    CPC分类号： C09B43/40 ,  C09B44/04

    摘要： BASIC AZO DEYSTUFFS, WHICH ARE FREE FROM ACIDIC GROUPS IMPARTING SOLUBILITY IN WATER OF THE FORMULA

    1-(D-N=N-),3-(R-O-),4-(>N(+)(-X)-Y-N(-R'')-),6-A-BENZENE

    IN WHICH D REPRESENTS THE RESIDUE OF A DIAZO COMPONENT, A AN ACYLAMINO GROUP, Y A LINAR OR BRANCHED ALIPHATIC CARBON CHAIN, R'' REPRESENTS HYDROGEN OR AN ALKYL, ARALKYL OR CYCLOALKYL RESIDUE, R AN ALKYL, ARALKYL, CYCLOALKYL OR ARYL RESIDUE AND X AN ANION. THE DYESTUFFS ARE SUITABLE FOR USE IN DYEING AND PRINTING; ARE SUITABLE FOR THE BULK COLORATION OF POLYACRYLONITRILE POLYMERS AND ARE FAST TO LIGHT AND WASHINGS.

    Disazo dyestuffs containing a bridging group and at least one quaternary ammonium group
    6.
    发明授权
    Disazo dyestuffs containing a bridging group and at least one quaternary ammonium group 失效
    包含一个桥梁组和至少一个四分之一氨基酸组的DISAZO DYESTUFFS

    公开(公告)号：US3635940A

    公开(公告)日：1972-01-18

    申请号：US3635940D

    申请日：1968-05-21

    申请人： CIBA LTD

    发明人： HEGAR GERT ,  ANGLIKER HANS-JOERG ,  PETER RICHARD

    IPC分类号： C07D213/81 ,  C09B33/06 ,  C09B43/00 ,  C09B44/02 ,  C09B44/04 ,  D06P1/02

    CPC分类号： C07D213/81 ,  C09B33/06 ,  C09B43/00 ,  C09B44/02 ,  C09B44/04 ,  Y10S8/927

    摘要： DISAZO COMPOUNDS OF THE FORMULA

    D-N=N-A-N(-R'')-R"

    D-N=N-(A-N-(-R'')-R")-Z-(N(-R'')(-R")-A)-N=N-D

    IN WHICH D REPRESENTS THE RESIDUE OF A MONOCYCLIC OR BICYCLIC DIAZO COMPONENT, A REPRESENTS AN ARYLENE RESIDUE AND R'' AND R" EACH REPRESENTS AN ALKYL RESIDUE, ARE LINKED TOGETHER VIA THEIR COUPLING COMPONENTS THROUGH A BIFUNCTIONAL BRIDGING GROUP Z WHICH HAS NO DYESTUFF CHARACTERTISTICS AND WHICH CONTAINS AT LEAST ONE QUATERNATED NITROGEN ATOM. THE COMPOUNDS ARE USEFUL FOR DYEING AND PRINTING SYNTHETIC FIBERS, AND PRODUCE INTENSE AND LEVEL DYEINGS POSSESSING GOOD FASTNESS TO LIGHT, WASHING, PERSPIRATION AND SUBLIMATION.

    摘要翻译： 双偶氮化合物，其中两个通式为I的单偶氮染料分子代表杂环重氮组分的残基，A表示亚芳基，R'和R“各自表示烷基残基，通过其偶联组分通过 双官能桥基Z，其没有染料特性并且含有至少一个季铵化氮原子。 该化合物用于染色合成纤维如聚氯乙烯，表现出良好的光照和耐洗牢度。

    Quaternary pyridiniumazoleazo dyestuffs
    8.
    发明授权
    Quaternary pyridiniumazoleazo dyestuffs 失效
    季戊四酸异恶唑DYESTUFFS

    公开(公告)号：US3663527A

    公开(公告)日：1972-05-16

    申请号：US3663527D

    申请日：1969-02-25

    申请人： CIBA LTD

    发明人： HEGAR GERT

    IPC分类号： C09B33/06 ,  C09B39/00 ,  C09B44/02 ,  C09B29/06 ,  C09B29/08 ,  C09B29/22

    CPC分类号： C09B44/02 ,  C09B33/06 ,  C09B39/00

    摘要： AZO DYESTUFFS OF THE FORMULA

    (A-N=N-D-)-PYRIDINE; 1-R1,(A-N=N-D-)-PYRIDINIUM X(-)

    IN WHICH A REPRESENTS THE RESIDUE OF A COUPLING COMPONENT FREE FROM SULPHONIC ACID AND CARBOXYLIC ACID GROUPS, D REPRESENTS THE RESIDUE OF A FIVE-MEMBERED HETEROCYCLIC RING WHICH CONTAINS THE PYRIDINE RESIDUE BOUND DIRECTLY TO A CARBON ATOM OF THE RING, R REPRESENTS AN ALKYL, ARALKYL OR CYCLOALKYL RESIDUE, X REPRESENTS AN ANION AND N STANDS FOR 1 OR 2. THE DYESTUFFS ARE SUITABLE FOR DYEING AND PRINTING SYNTHETIC FIBRES, WHICH PRODUCE INTENSE AND LEVEL DYEINGS AND PRINTINGS POSSESSING GOOD FASTNESS PROPERTIES SUCH AS GOOD FASTNESS TO LIGHT, WASHING, PERSPIRATION AND SUBLIMATION, AND WHICH DISPLAY GOOD STABILITY IN A WIDE PH RANGE.