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90 条记录 (耗时 0.016 秒)

    Method for detecting a tagging compound
    1.
    发明授权
    Method for detecting a tagging compound 失效
    检测标签化合物的方法

    公开(公告)号：US4764474A

    公开(公告)日：1988-08-16

    申请号：US77350

    申请日：1987-07-24

    申请人： Richard B. Orelup

    发明人： Richard B. Orelup

    IPC分类号： C09B1/515 ,  C10L1/00 ,  C10L1/223 ,  G01N33/28 ,  G01N33/22

    CPC分类号： C10L1/003 ,  C09B1/515 ,  C10L1/2235 ,  G01N33/2882 ,  Y10T436/13 ,  Y10T436/173845 ,  Y10T436/21 ,  Y10T436/212

    摘要： Tagging compounds (which function as both dyes and markers) having the following structures: ##STR1## wherein x is an integer between 0 and 3 inclusive, y is an integer between 1 and 3 inclusive, z is 0 or 1, and R is a straight or branched chain hydrocarbon having from 1 to 5 carbon atoms are disclosed. These compounds can be dissolved in a diluent at a concentration of from about 10 percent to about 30 percent, forming a concentrate which can be further dispersed in an organic liquid to form a final concentration of from about 1 ppm to about 15 ppm of said tagging compound in said liquid. Methods for detecting the presence of a tagged compound in an organic liquid are also disclosed.

    摘要翻译： 标记具有以下结构的化合物（其作为染料和标记物）：其中x是0和3之间的整数，包括3和3，y是1和3之间的整数，其中z是0或1， 并且R是具有1至5个碳原子的直链或支链烃。 这些化合物可以以约10％至约30％的浓度溶解在稀释剂中，形成浓缩物，其可进一步分散在有机液体中以形成所述标记的约1ppm至约15ppm的终浓度 在所述液体中复合。 还公开了用于检测有机液体中标记化合物的存在的方法。

    1,5-Dihydroxy-4,8-diamino-anthraquinone compounds arylated in 3-position
    2.
    发明授权
    1,5-Dihydroxy-4,8-diamino-anthraquinone compounds arylated in 3-position 失效
    在3-位芳基化的1,5-二羟基-4,8-​​二氨基 - 蒽醌化合物

    公开(公告)号：US4111966A

    公开(公告)日：1978-09-05

    申请号：US749201

    申请日：1976-12-09

    申请人： Peter Hindermann ,  Jean-Marie Adam ,  Urs Karlen

    发明人： Peter Hindermann ,  Jean-Marie Adam ,  Urs Karlen

    IPC分类号： C09B1/503 ,  C09B1/515 ,  C07C49/68 ,  C09B1/12

    CPC分类号： C09B1/503 ,  C09B1/515

    摘要： 1,5-dihydroxy-4,8-diaminoanthraquinone compounds of the formula I ##STR1## wherein Y represents a linear or branched alkyl group of 1 to 5 carbon atoms,R represents a hydrogen atom, an unsubstituted or substituted alkyl group of 1 to 5 carbon atoms or the cyclohexyl group, andEach of R.sub.1 and R.sub.2 independently represents a hydrogen atom, the methyl, ethyl or iso-propyl group.

    摘要翻译： 式I的1,5-二羟基-4,8-​​二氨基蒽醌化合物其中Y表示1至5个碳原子的直链或支链烷基，R表示氢原子，未取代或取代的烷基 1至5个碳原子或环己基，并且每个R 1和R 2独立地表示氢原子，甲基，乙基或异丙基。

    Anthraquinone dyestuffs
    5.
    发明授权
    Anthraquinone dyestuffs 失效
    蒽醌染料

    公开(公告)号：US3971812A

    公开(公告)日：1976-07-27

    申请号：US279756

    申请日：1972-08-11

    申请人： Walter Hohmann ,  Klaus Wunderlich ,  Hans-Samuel Bien

    发明人： Walter Hohmann ,  Klaus Wunderlich ,  Hans-Samuel Bien

    IPC分类号： C09B1/14 ,  C09B1/515 ,  C09B1/54 ,  C09B1/512

    CPC分类号： C09B1/515 ,  C09B1/14 ,  C09B1/545

    摘要： Compounds of formula ##SPC1##Wherein R.sub.1 and R.sub.2 independently of one another denote optionally substituted alkyl radicals with 1-3 C atoms and R.sub.3 represents hydrogen or an optionally substituted alkyl radical with 1-5 C atoms, as well as compounds of the formula ##SPC2##Wherein R.sub.4 represents an alkyl group which is optionally substituted by hydroxyl or alkoxy groups, and R.sub.5 and R.sub.6 represent hydrogen or an amino group which is monosubstituted or disubstituted by a straight-chain alkyl group or a cycloalkyl group, with the proviso that R.sub.5 and R.sub.6 do not simultaneously represent hydrogen, and processes for their production.

    摘要翻译： 式WHEREIN R1和R2彼此独立地表示任选取代的具有1-3个C原子的烷基，R 3表示氢或任选取代的具有1-5个C原子的烷基，以及下式的化合物，其中R 4表示 任选被羟基或烷氧基取代的烷基，R 5和R 6表示氢或被直链烷基或环烷基单取代或二取代的氨基，条件是R 5和R 6不同时表示 氢气及其生产方法。

    Polyester textile fibers dyed with alpha-aminoanthraquinone dyes
    6.
    发明授权
    Polyester textile fibers dyed with alpha-aminoanthraquinone dyes 失效
    聚氨酯纤维染色剂与氨基 - 氨基四氢卟酚

    公开(公告)号：US3797995A

    公开(公告)日：1974-03-19

    申请号：US3797995D

    申请日：1972-10-02

    申请人： AMERICAN ANILINE PROD

    发明人： RENFREW E ,  BOTROS R

    IPC分类号： C09B1/28 ,  C09B1/515 ,  D06P3/52

    CPC分类号： C09B1/515 ,  C09B1/28

    摘要： Anthraquinone dyes are made by the reaction of anthraquinone intermediates, substituted in each of the alpha positions with a hydroxyl group or an amino group and containing at least one Alpha -amino group, with an aralkyl alcohol, such as benzyl alcohol, in sulfuric acid medium preceded by or followed by halogenation. Synthetic textile fibers, in particular, polyethylene terephthalate fibers, when dyed with the new dyes are colored in blue shades which are substantive, light fast, sublimation resistant and retain their shade well when viewed under different light sources.

    摘要翻译： 蒽醌染料是通过在硫酸介质中的蒽醌中间体（在每个α位被羟基或氨基取代并含有至少一个α-氨基）与芳烷基醇如苄醇反应制备的 之前或之后是卤化。 当用新染料染色时，合成纺织纤维，特别是聚对苯二甲酸乙二醇酯纤维被着色为蓝色色调，其是实质的，耐光的，耐升华的，并且在不同的光源下观察时保持其色调。

    Process for the manufacture of blue dispersion dyestuffs
    7.
    发明授权
    Process for the manufacture of blue dispersion dyestuffs 失效
    蓝色分散试剂的制备方法

    公开(公告)号：US3714205A

    公开(公告)日：1973-01-30

    申请号：US3714205D

    申请日：1969-10-22

    申请人： CIBA GEIGY AG

    发明人： MOERGELI E

    IPC分类号： C09B1/503 ,  C09B1/515 ,  C09B1/516 ,  C09B1/50

    CPC分类号： C09B1/503 ,  C09B1/515 ,  C09B1/516

    摘要： PROCESS FOR THE MANUFACTURE OF BLUE DISPERSION DYESTUFFS, WHEREIN A 1,5-DIBROMO-4,8-DIACYLAMINOANTHRAQUINONE OR A 1,8-DIBROMO-4,5-DIACYLAMINOANTHRAQUINONE IS HEATED WITH SULPHURIC ACID, OPTIONALLY CONTAINING SO3, IN THE PRESENCE OF BORIC ACID AND THE RESULTING BROMINECONTAINING 1,5-DIHYDROXY-4,8-DIAMINO- OR 1,8-DIHYDROXY4,5-DIAMINO-ANTHRAQUINONE IS OPTIONALLY TREATED WITH AN ALKYLATING AGENT.