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    Dye mixtures of anthraquinone dyes
    3.
    发明授权
    Dye mixtures of anthraquinone dyes 失效
    蒽醌染料的染料混合物

    公开(公告)号：US4510088A

    公开(公告)日：1985-04-09

    申请号：US409211

    申请日：1982-08-18

    Applicant: Peter Mockli

    Inventor： Peter Mockli

    IPC: C09B1/54 ,  C09B67/22 ,  D06P1/20 ,  C07C97/26 ,  C09B5/62

    CPC classification number: C09B67/0038 ,  C09B1/545 ,  D06P1/20

    Abstract: Dye mixtures containing at least two dyes of the formula (1) ##STR1## wherein R is hydrogen, methyl or ethyl, and n is an integer from 2 to 4, exhibit on synthetic textile material a build-up which is considerably better than that of the individual dyes.

    Abstract translation: 含有至少两种式（1）的染料的染料混合物（1）其中R是氢，甲基或乙基，n是2至4的整数，在合成纺织材料上表现出相当大的组成 比单个染料好。

    Process for the preparation of 1-hydroxy-4-amino-5(8)-nitroanthraquinone
    4.
    发明授权
    Process for the preparation of 1-hydroxy-4-amino-5(8)-nitroanthraquinone 失效
    制备1-羟基-4-氨基-5（8） - 硝基蒽醌的方法

    公开(公告)号：US4424160A

    公开(公告)日：1984-01-03

    申请号：US389130

    申请日：1982-06-16

    Applicant: Volker Hederich ,  Gu/ nter Gehrke

    Inventor： Volker Hederich ,  Gu/ nter Gehrke

    IPC: B01J29/00 ,  C07C225/36 ,  C09B1/503 ,  C07C97/26

    CPC classification number: C09B1/503

    Abstract: 1-Hydroxy-4-amino-5- or -8-nitroanthraquinone is obtained in high yields and in high purity when 1,8-dinitroanthraquinone or 1,5-dinitroanthraquinone respectively is reacted below 80.degree. C. in oleum in the presence of boric acid with reducing agents. The products of the process are valuable polyester dyestuffs as well as dyestuff intermediate products.

    Abstract translation: 当1,8-二硝基蒽醌或1,5-二硝基蒽醌在80℃下分别在发烟硫酸中反应时，以高产率和高纯度获得1-羟基-4-氨基-5-或8-硝基蒽醌， 硼酸与还原剂。 该方法的产品是有价值的聚酯染料以及染料中间体产品。

    Anthraquinone amino pleochroic dyes
    5.
    发明授权
    Anthraquinone amino pleochroic dyes 失效
    蒽醌氨基多色染料

    公开(公告)号：US4154746A

    公开(公告)日：1979-05-15

    申请号：US909005

    申请日：1978-05-24

    Applicant: William A. Huffman

    Inventor： William A. Huffman

    IPC: C09B1/20 ,  C09B55/00 ,  C09K19/60 ,  G02F1/13 ,  G02F1/137 ,  C07C97/24 ,  C07C97/26 ,  C09B1/514

    CPC classification number: C09B1/205 ,  C09K19/603

    Abstract: Anils of 1,4- and 1,8-diaminoanthraquinone with p-alkyl- and p-alkoxybenzaldehyde are found to be pleochroic dyes which form guest-host combinations with dielectrically positive anisotropic nematic liquid crystals. These combinations are of value in electro-optical display devices.

    Abstract translation: 发现1,4-和1,8-二氨基蒽醌与对 - 烷基 - 和对 - 烷氧基苯甲醛的to to which。。。。。。。。。。。。。。。。。。。。。。。 这些组合在电光显示装置中是有价值的。

    1-Amino-2-(bromophenoxy-alkoxy)-4-hydroxy anthraquinone dyestuffs
    6.
    发明授权
    1-Amino-2-(bromophenoxy-alkoxy)-4-hydroxy anthraquinone dyestuffs 失效
    1-氨基-2-（溴苯氧基 - 烷氧基）-4-羟基蒽醌染料

    公开(公告)号：US4036862A

    公开(公告)日：1977-07-19

    申请号：US618247

    申请日：1975-09-30

    Applicant: Volker Hederich ,  Hans-Samuel Bien ,  Gunter Gehrke

    Inventor： Volker Hederich ,  Hans-Samuel Bien ,  Gunter Gehrke

    IPC: C09B1/14 ,  C09B1/54 ,  C09B67/22 ,  D06P1/20 ,  D06P1/92 ,  C07C97/26

    CPC classification number: D06P1/20 ,  C09B1/545 ,  D06P1/924

    Abstract: The invention relates to mixtures of water-insoluble anthraquinone dyestuffs of the formula ##STR1## in which A and B are amino or hydroxylR is alkyleneX is a direct bond, oxygen, sulphur or iminoAr is arylD.sub.1 and D.sub.2 are hydrogen or halogen,Hal represents chlorine or preferably bromine andn represents on average a number from 0.1 to 2.5.The preferred variant for the preparation of the dyestuffs (wherein Hal represents bromine) is characterized in that anthraquinone compounds of the formula ##STR2## are brominated on the aryl radical Ar. The dyestuffs are outstanding suitable for the dyeing of polyester fibers.

    Abstract translation: 本发明涉及下式的水不溶性蒽醌染料的混合物，其中A和B是氨基或羟基，R是亚烷基X是直接键，氧，硫或亚氨基Ar是芳基，D 1和D 2是氢或卤素 ，Hal代表氯或优选溴，N代表从0.1到2.5的平均值。

    Aminonaphthacene derivatives and their production
    7.
    发明授权
    Aminonaphthacene derivatives and their production 失效
    氨基并萘衍生物及其生产

    公开(公告)号：US4610986A

    公开(公告)日：1986-09-09

    申请号：US660039

    申请日：1984-10-12

    Applicant: Kikuo Ishizumi ,  Michihisa Muramatsu ,  Norihiko Tanno ,  Hiromi Sato ,  Noboru Yoshida

    Inventor： Kikuo Ishizumi ,  Michihisa Muramatsu ,  Norihiko Tanno ,  Hiromi Sato ,  Noboru Yoshida

    IPC: C07D317/28 ,  A01N43/84 ,  C07C50/16 ,  C07C97/26

    CPC classification number: C07D317/28

    Abstract: A (7S,9S) isomer or its racemic modification of the aminonaphthacene derivative of the formula: ##STR1## wherein R.sup.1 is a hydrogen atom, a hydroxyl group or a lower alkoxy group, R.sup.2 is a hydrogen atom or a hydroxyl group, R.sup.3 and R.sup.4 are each a lower alkoxy group or, when taken together, represent an ethylenedioxy group or an oxo group, A is an ethylene group optionally bearing at least one lower alkyl and Q is a hydroxyl group, a lower alkoxy group or a dimethylamino group, or an acid addition salt thereof, which is useful as an anti-tumor agent.

    Abstract translation: A（7S，9S）异构体或其下式的氨基并四苯衍生物的外消旋改性：其中R1是氢原子，羟基或低级烷氧基，R2是氢原子或羟基，R3和 R 4各自为低级烷氧基，或者一起表示亚乙二氧基或氧代基时，A为任选具有至少一个低级烷基并且Q为羟基，低级烷氧基或二甲基氨基的亚乙基， 或其酸加成盐，其可用作抗肿瘤剂。

    1-(Aminoalkylamino)-5,8-dihydroxy-4-substituted-anthraquinones
    8.
    发明授权
    1-(Aminoalkylamino)-5,8-dihydroxy-4-substituted-anthraquinones 失效
    -5,8-二羟基-4-取代的蒽醌

    公开(公告)号：US4428882A

    公开(公告)日：1984-01-31

    申请号：US351804

    申请日：1982-02-24

    Applicant: Keith C. Murdock

    Inventor： Keith C. Murdock

    IPC: C07D295/13 ,  C07C97/26

    CPC classification number: C07D295/13

    Abstract: This disclosure describes 1-(aminoalkylamino)-5,8-dihydroxy-4-substituted-anthraquinones useful as chelating agents and for inhibiting the growth of transplanted mouse tumors.

    Abstract translation: 本公开描述了可用作螯合剂并用于抑制移植的小鼠肿瘤生长的1-（氨基烷基氨基）-5,8-二羟基-4-取代的蒽醌。

    Anthrachinone dyestuffs
    10.
    发明授权
    Anthrachinone dyestuffs 失效
    蒽醌染料

    公开(公告)号：US4222947A

    公开(公告)日：1980-09-16

    申请号：US12291

    申请日：1979-02-15

    Applicant: Volker Hederich ,  Winfried Kruckenberg ,  Karl H. Schundehutte

    Inventor： Volker Hederich ,  Winfried Kruckenberg ,  Karl H. Schundehutte

    IPC: C09B1/14 ,  C09B1/06 ,  C09B1/20 ,  C09B1/28 ,  C09B1/32 ,  C09B1/50 ,  C09B1/503 ,  C09B1/514 ,  C09B1/515 ,  C09B1/54 ,  C09B1/58 ,  C09B1/60 ,  C09B5/24 ,  C09B5/62 ,  C09B67/38 ,  C07C97/26

    CPC classification number: C09B5/24 ,  C09B1/06 ,  C09B1/20 ,  C09B1/50 ,  C09B1/542 ,  C09B1/58 ,  C09B67/008

    Abstract: Dyestuffs, which are free from nitro groups and sulphonic acid groups, of the formulaF--Z--(OA).sub.n --OR IwhereinF denotes an anthraquinone nucleus which contains at least one auxochromic group in the .alpha.-position,Z denotes a direct bond or a bridge member,A denotes alkylene,R denotes alkyl, aralkyl, cycloalkyl, aryl or acyl andn denotes 3 to 8,with the proviso that R does not represent aralkyl if n denotes the number 3 and the number of the auxochromic groups is two, have a melting point below 140.degree. C., in particular below 100.degree. C., and are outstandingly suitable for dyeing and printing synthetic fibre materials, in particular those of polyesters, on which they produce dyeings with good fastness to sublimation, washing and light.The dyestuffs are advantageously employed in the form of liquid or pulverulent preparations which contain, in addition to the dyestuff, emulsifying polar/non-polar compounds and, if appropriate, formulating agents and extenders.These preparations are distinguished by very high solubility in cold water and require no further dyeing auxiliaries such as, for example, carriers.

    Abstract translation: 不含硝基和磺酸基的式FZ-（OA）n-OR I的染料，其中F表示在α位具有至少一个辅助色团的蒽醌核，Z表示直接键或 桥构件，A表示亚烷基，R表示烷基，芳烷基，环烷基，芳基或酰基，n表示3至8，条件是R不表示芳烷基，如果n表示数3，并且辅助色团的数目为2 熔点低于140℃，特别是低于100℃，特别适用于染色和印刷合成纤维材料，特别是聚酯的合成纤维材料，在其上生产具有良好的升华牢度的染色，洗涤和 光。 染料有利地以液体或粉状制剂的形式使用，除了染料之外，还含有乳化极性/非极性化合物，如果合适的话，它还含有配制剂和增量剂。 这些制剂的特征在于在冷水中的非常高的溶解度，并且不需要进一步的染色助剂，例如载体。

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