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8 条记录 (耗时 0.018 秒)

    Transfer dyeing with 1-hydroxy-2-alkyl-4-anilino anthraquinone dyes
    1.
    发明授权
    Transfer dyeing with 1-hydroxy-2-alkyl-4-anilino anthraquinone dyes 失效
    用1-羟基-2-烷基-4-苯胺基蒽醌染料转染染色

    公开(公告)号：US4141682A

    公开(公告)日：1979-02-27

    申请号：US887853

    申请日：1978-03-17

    申请人： Colin W. Greenhalgh ,  David F. Newton

    发明人： Colin W. Greenhalgh ,  David F. Newton

    IPC分类号： D06P5/00 ,  C09B1/514 ,  D06P5/28

    CPC分类号： C09B1/514 ,  D06P5/006 ,  Y10S428/913

    摘要： A process for the transfer color printing of synthetic textile materials wherein the dyestuff used is a 1-hydroxy-2-(optionally substituted) lower alkyl-4-anilinoanthraquinone optionally having from 1 to 3 substituents in the anilino nucleus. Preferably the latter carries a single substituent ortho to the --NH--group.

    摘要翻译： 合成纺织材料的转印彩色印刷方法，其中使用的染料是任选在苯胺基核中具有1至3个取代基的1-羟基-2-（任选取代的）低级烷基-4-苯胺基蒽醌。 优选地，后者携带与-NH基相邻的单个取代基。

    Polycyclic dyes
    4.
    发明授权
    Polycyclic dyes 失效
    多环染料

    公开(公告)号：US5212313A

    公开(公告)日：1993-05-18

    申请号：US781589

    申请日：1991-10-23

    申请人： Ronald W. Kenyon ,  David F. Newton ,  Derek Thorp

    发明人： Ronald W. Kenyon ,  David F. Newton ,  Derek Thorp

    IPC分类号： C09B57/00

    CPC分类号： C09B57/00

    摘要： Compounds of the Formula VII: ##STR1## Wherein: X.sup.1 and X.sup.2 are each independently selected from --H, cyano, alkyl, alkoxy, aryl, carbamoyl, sulphamoyl, COOH and carboxylic acid ester;Z.sup.2 and Z.sup.2 are both --O--;R.sup.1 and R.sup.2 are each independently selected from H, or an optionally substituted alkyl, alkenyl, cycloalkyl, aryl and aralkyl group;R.sup.4, R.sup.5, R.sup.7 and R.sup.8 are each independently --H, halogen or an optionally substituted alkyl, alkenyl or alkoxy group; orR.sup.1 and R.sup.4 or R.sup.2 and R.sup.5 together with N atom and Ring B from a tetrahydroquinolinyl group; and R.sup.6 is selected from H, halogen or an optionally substituted alkyl or alkoxy group and a group NR.sup.1 R.sup.2 in which each of R.sup.1 and R.sup.2 are independently as hereinbefore described and where R.sup.6 is NR.sup.1 R.sup.2, R.sup.6 is the same or different form the NR.sup.1 R.sup.2 group present in Ring B.These compounds are suitable for the coloration of polyester textile material in shades from green through to reddish-blue.

    摘要翻译： 式VII的化合物：其中X 1和X 2各自独立地选自-H，氰基，烷基，烷氧基，芳基，氨基甲酰基，氨磺酰基，COOH和羧酸酯; Z2和Z2均为-O-; R 1和R 2各自独立地选自H或任选取代的烷基，烯基，环烷基，芳基和芳烷基; R4，R5，R7和R8各自独立地为-H，卤素或任选取代的烷基，烯基或烷氧基; 或R 1和R 4或R 2和R 5与N原子和环B来自四氢喹啉基; 并且R 6选自H，卤素或任选取代的烷基或烷氧基和NR 1 R 2，其中R 1和R 2各自独立地如上所述，并且其中R 6是NR 1 R 2，R 6相同或不同，形成存在于 环B.这些化合物适用于从绿色到红蓝色的色调着色聚酯纺织材料。

    Polycyclic dyes
    5.
    发明授权
    Polycyclic dyes 失效
    多环染料

    公开(公告)号：US5183888A

    公开(公告)日：1993-02-02

    申请号：US611288

    申请日：1990-11-09

    申请人： Ronald W. Kenyon ,  David F. Newton ,  Derek Thorp

    发明人： Ronald W. Kenyon ,  David F. Newton ,  Derek Thorp

    IPC分类号： C09B57/00

    CPC分类号： C09B57/00

    摘要： The present invention relates to a process for the preparation of certain polycyclic dyes and in particularly the preparation of a polycyclic dye of Formula I: ##STR1## By reacting a phenyltartronic acid of Formula II: ##STR2## With either a compound of Formula III: ##STR3## or a compound of Formula IV: ##STR4##

    摘要翻译： 本发明涉及一种制备某些多环染料的方法，特别是制备式I的多环染料：通过使式II的苯基特他酸与式II化合物反应：将式 III：III型或式IV化合物： IV

    Polycylic dyes
    6.
    发明授权
    Polycylic dyes 失效
    多晶染料

    公开(公告)号：US5084580A

    公开(公告)日：1992-01-28

    申请号：US410630

    申请日：1989-09-21

    申请人： Ronald W. Kenyon ,  David F. Newton ,  Derek Thorp

    发明人： Ronald W. Kenyon ,  David F. Newton ,  Derek Thorp

    IPC分类号： C07D487/04 ,  C07D491/048 ,  C07D493/04 ,  C07D495/04 ,  C09B57/00 ,  C09B57/02

    CPC分类号： C09B57/00

    摘要： Compounds of the Formula VII: ##STR1## wherein; X.sup.1 and X.sup.2 are each independently selected from H, cyano, alkyl, alkoxy, aryl, carbamoyl, sulphamoyl, COOH and carboxylic acid ester;Z.sup.1 and Z.sup.2 are both --O--;R.sup.1 and R.sup.2 are each independently selected from H, or an optionally substituted alkyl, alkenyl, cycloalkyl, aryl and aralkyl group; orR.sup.1 and R.sup.2 together with the N atom to which they are attached, form a heterocycle;R.sup.4, R.sup.5, R.sup.7 and R.sup.8 are each independently selected from E, halogen, or an optionally substituted alkyl, alkenyl and alkoxy group orR.sup.1 and R.sup.4 or R.sup.2 and R.sup.5 together with the N atom and the two carbon atoms in Ring B to which they are attached form a heterocycle fused to Ring B; orR.sup.1 and R.sup.7 or R.sup.2 and R.sup.8 together with the N atom and the two carbon atoms in Ring A to which they are attached form a heterocycle fused to Ring A; orR.sup.6 is selected from H, halogen, or an optionally substituted alkyl or alkoxy group and a group NR.sup.1 R.sup.2 in which each of R.sup.1 and R.sup.2 are independently as hereinbefore described, and where R.sup.6 is NR.sup.1 R.sup.2, R.sup.6 is the same or different from the NR.sup.1 R.sup.2 group present in Ring B.These compounds are suitable for the coloration of polyester textile material in shades from green through to reddish-blue.

    Anthraquinone compounds
    8.
    发明授权
    Anthraquinone compounds 失效
    蒽醌化合物

    公开(公告)号：US4493785A

    公开(公告)日：1985-01-15

    申请号：US482714

    申请日：1983-04-06

    申请人： David F. Newton ,  David J. Thompson

    发明人： David F. Newton ,  David J. Thompson

    IPC分类号： C09B1/503 ,  C09B1/515 ,  C09K19/60 ,  C09K3/34 ,  C07C49/74 ,  C07C97/26 ,  G02F1/13

    CPC分类号： C09B1/515 ,  C09B1/503 ,  C09K19/603

    摘要： New pleochroic anthraquinones, suitable for use in colored liquid crystal displays based upon the guest-host effect, of the formula: ##STR1## wherein R & R.sup.1, each independently, represents C.sub.4-7 -n-alkyl; andR.sup.2 & R.sup.3, each independently, represents H or C.sub.1-4 -alkyl.The invention also concerns processes for the preparation of the pleochroic compounds and some intermediate compounds.

    摘要翻译： 新型多色性蒽醌，适用于基于客体主体效应的有色液晶显示器，具有下式：其中R 1和R 1各自独立地表示C 4-7 - 正烷基; 并且R 2和R 3各自独立地表示H或C 1-4 - 烷基。 本发明还涉及制备多元化合物和一些中间体化合物的方法。