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94 条记录 (耗时 0.014 秒)

    Disulfonic phenyl-azo-naphthyl-azo-phenyl alkoxy dyes for polyamides
    81.
    发明授权
    Disulfonic phenyl-azo-naphthyl-azo-phenyl alkoxy dyes for polyamides 失效
    用于聚酰胺的二磺基苯基 - 偶氮 - 萘基 - 偶氮苯基烷氧基染料

    公开(公告)号：US4285864A

    公开(公告)日：1981-08-25

    申请号：US667678

    申请日：1976-03-17

    申请人： James F. Feeman

    发明人： James F. Feeman

    IPC分类号： C09B31/04 ,  C09B31/065 ,  C09B43/28 ,  C09B31/062 ,  D06P1/39 ,  D06P3/16 ,  D06P3/24

    CPC分类号： C09B31/065 ,  C09B31/041 ,  C09B43/28

    摘要： New compounds having the structure: ##STR1## (wherein R represents --H, alkyl, alkoxy or a halogen; R.sub.1 represents --H, alkyl, and R.sub.2 represents --H, alkyl or alkoxy) are useful as light fast orange dyes for polyamides and they are especially useful as dyes for differential-dyeing nylon carpeting and for wool.

    摘要翻译： 具有以下结构的新化合物：其中R表示-H，烷基，烷氧基或卤素; R1表示-H，烷基，R2表示-H，烷基或烷氧基）可用作聚酰胺的快速橙色染料， 它们特别用作染色尼龙地毯和羊毛的染色剂。

    Benzoylated dehydrothio-p-toluidine sulfonic acid-azo-pyridone dyes
    82.
    发明授权
    Benzoylated dehydrothio-p-toluidine sulfonic acid-azo-pyridone dyes 失效
    苯甲酰化的脱氢硫代对甲苯胺磺酸 - 偶氮吡啶酮染料

    公开(公告)号：US4102880A

    公开(公告)日：1978-07-25

    申请号：US794286

    申请日：1977-05-05

    申请人： Karl Seitz

    发明人： Karl Seitz

    IPC分类号： C09B29/045 ,  C09B29/01 ,  C09B29/10 ,  C09B29/42 ,  D21H21/28 ,  C09B29/36 ,  D06P1/06 ,  D06P3/16 ,  D06P3/24

    CPC分类号： C09B29/0003 ,  C09B29/3621

    摘要： Azo dyes of the formula ##STR1## wherein R is the radical of a coupling component of the pyridine or pyridone series are disclosed; said dyes having brilliant greenish-yellow shades, high substantivity, good lightfastness and fastness to water, and suitable for dyeing and printing materials such as silk, leather, wood, polyamide, polyurethanes and cellulosic material of fibrous structure.

    摘要翻译： 公开了式（1）的偶氮染料，其中R是吡啶或吡啶酮系列的偶联组分的基团; 所述染料具有明亮的绿黄色色调，高亲和性，良好的耐光性和耐水牢度，并且适用于染色和印花材料如丝，皮革，木材，聚酰胺，聚氨酯和纤维结构纤维素材料。

    Quaternary ammonium halides
    83.
    发明授权
    Quaternary ammonium halides 失效
    季铵盐

    公开(公告)号：US3987097A

    公开(公告)日：1976-10-19

    申请号：US464538

    申请日：1974-04-26

    申请人： Max Matter ,  Giuseppe Raspanti ,  Hermann Ulshoefer

    发明人： Max Matter ,  Giuseppe Raspanti ,  Hermann Ulshoefer

    IPC分类号： D06M13/335 ,  D06M13/385 ,  D06M13/46 ,  D06M13/47 ,  D06P1/00 ,  D06P1/16 ,  D06P1/66 ,  D06P3/16 ,  D06P3/24 ,  D06P3/82 ,  D06P5/22 ,  C07C87/30

    CPC分类号： D06M13/46 ,  D06M13/335 ,  D06M13/385 ,  D06M13/47 ,  D06P1/0004 ,  D06P1/0096 ,  D06P1/16 ,  D06P1/66 ,  D06P3/16 ,  D06P3/241 ,  D06P3/8219 ,  D06P5/22

    摘要： The invention provides a process for increasing the affinity for anionic dyes of undyed water-insoluble high molecular weight organic compounds containing groups which can be alkylated, which process comprises reacting the high molecular weight compound with an ammonium salt of the formula: ##EQU1## in which X signifies chlorine or bromine.Y signifies a radical of formula --CH=CH-- or a phenylene radical which is unsubstituted or substituted by up to a total of 2 alkyl groups which may be methyl or ethyl,R.sub.1, r.sub.2 and R.sub.3, independently signify hydrocarbon radicals consisting of aromatic and/or saturated aliphatic units, orTwo of R.sub.1, R.sub.2 and R.sub.3 jointly with the N atom form a heterocyclic ring, which is selected from heterocyclic rings containing one nitrogen atom, two nitrogen atoms and one nitrogen atom and one oxygen atom, and the other signifies a hydrocarbon radical as defined above or a further bond when the ring is unsaturated,The total number of carbon atoms in R.sub.1, R.sub.2 and R.sub.3 not being greater than 20, and the N atom not being bound directly to more than one aromatic radical.The invention also provides novel compounds included within the above formula, but with the proviso that (i) when Y signifies --CH=CH-- or a 1,4-phenyl radical and two of R.sub.1, R.sub.2 and R.sub.3 signify methyl, the other does not signify phenyl, or (ii) when Y signifies --CH=CH-- then R.sub.1, R.sub.2 and R.sub.3 do not all signify methyl.