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14 条记录 (耗时 0.011 秒)

    Organic solvent soluble metal complex azo dyes
    1.
    发明授权
    Organic solvent soluble metal complex azo dyes 有权
    有机溶剂可溶性金属络合偶氮染料

    公开(公告)号：US07157563B2

    公开(公告)日：2007-01-02

    申请号：US10947281

    申请日：2004-09-23

    申请人： Michael J. Smith

    发明人： Michael J. Smith

    IPC分类号： C09B45/08 ,  C09B45/12

    CPC分类号： C09B45/28 ,  C09B69/00 ,  C09D11/328

    摘要： The present invention relates to organic solvent soluble dyes. In particular, the invention relates to an organic solvent soluble metal complex azo dyes containing chelated metal atoms.

    摘要翻译： 本发明涉及有机溶剂可溶性染料。 特别地，本发明涉及含有螯合金属原子的有机溶剂可溶性金属络合物偶氮染料。

    Process for the preparation of metal complex dyes
    3.
    发明授权
    Process for the preparation of metal complex dyes 失效
    制备金属复合染料的方法

    公开(公告)号：US5209832A

    公开(公告)日：1993-05-11

    申请号：US805428

    申请日：1991-12-11

    申请人： Wilhelm Schmidt ,  Gerhard Beck

    发明人： Wilhelm Schmidt ,  Gerhard Beck

    IPC分类号： C09B45/01 ,  C09B45/08 ,  C09B45/10 ,  C09B45/12 ,  C09B45/20 ,  C09B55/00

    CPC分类号： C09B45/01 ,  C09B45/20

    摘要： The invention relates to a process for the preparation of a metal complex dye under production conditions, which comprises reacting at least one dye with a metal donor, adding said metal donor or said dye discontinuously before the end point of the metallizing is reached, and determining the end of the metallizing voltametrically.The process makes it possible to prepare metal complex dyes in good yield and purity.

    摘要翻译： 本发明涉及在生产条件下制备金属络合物染料的方法，该方法包括使至少一种染料与金属供体反应，在达到金属化终点之前不连续地加入所述金属供体或所述染料，并确定 金属化电压的结束。 该方法使得可以以良好的产率和纯度制备金属络合染料。

    Method of forming copper complexes of azo-dyestuffs using non-salt-forming copper (II) compounds
    4.
    发明授权
    Method of forming copper complexes of azo-dyestuffs using non-salt-forming copper (II) compounds 失效
    使用非成盐铜（II）化合物形成偶氮染料铜络合物的方法

    公开(公告)号：US4400317A

    公开(公告)日：1983-08-23

    申请号：US281635

    申请日：1981-07-09

    申请人： Anthony J. Corso

    发明人： Anthony J. Corso

    IPC分类号： C09B45/01 ,  C09B45/08 ,  C09B45/18 ,  C09B45/28

    CPC分类号： C09B45/01

    摘要： A method of directly producing copperized azo-dyestuffs of predetermined inorganic salt content is disclosed wherein an ortho, ortho'-dihydroxyazo-dyestuff is reacted with about one molar equivalent of a copper (II) compound consisting of from 1.0 to 0.1 molar equivalent of a non-salt-forming copper compound selected from CuCO.sub.3.Cu(OH).sub.2, 2CuCO.sub.3.Cu(OH).sub.2, Cu(OH).sub.2, CuO and mixtures thereof, and correspondingly from 0 to 0.9 molar equivalent of a salt-forming copper (II) compound selected from CuSO.sub.4, CuCl.sub.2 and Cu(NO.sub.3).sub.2. The disclosed method provides standard strength copperized dyestuff compositions at increased yields and without the need to precipitate the product from the reaction solution.

    摘要翻译： 公开了一种直接生产预定无机盐含量的铜化偶氮染料的方法，其中邻位邻位二羟基偶氮染料与约1摩尔当量的由（C 1 -C 6） 选自CuCO 3 Cu（OH）2，2CuCO 3，Cu（OH）2，Cu（OH）2，CuO及其混合物的非成盐铜化合物，相应地为0至0.9摩尔当量的成盐铜 （II）化合物，选自CuSO 4，CuCl 2和Cu（NO 3）2。 所公开的方法以增加的产率提供标准强度的铜化染料组合物，并且不需要将产物从反应溶液中沉淀出来。

    Reactive dyestuffs containing chlorine or fluorine substituents and one or more 1,3-dicyanobenzene radicals linked to the dyestuff at the 2-, 4- or 6-position
    5.
    发明授权
    Reactive dyestuffs containing chlorine or fluorine substituents and one or more 1,3-dicyanobenzene radicals linked to the dyestuff at the 2-, 4- or 6-position 失效
    含有氯或氟取代基的反应性染料和一个或多个与2-，4-或6-位上的染料连接的1,3-二氰基苯基

    公开(公告)号：US4263206A

    公开(公告)日：1981-04-21

    申请号：US19404

    申请日：1979-03-12

    申请人： Brian Anderson

    发明人： Brian Anderson

    IPC分类号： C09B62/78 ,  C09B1/34 ,  C09B19/00 ,  C09B29/30 ,  C09B31/072 ,  C09B33/044 ,  C09B45/08 ,  C09B45/18 ,  C09B50/00

    CPC分类号： C09B62/78

    摘要： Dyestuffs are provided which contain one or more 1,3-dicyanobenzene radicals linked to the dyestuff at the 2-, 4- or 6-position, with halogen substituents in both of the remaining two of these positions and an electron-attracting substituent in the 5-position. These dyestuffs reactively dye cellulose at low temperatures and are less prone to "acid-bleeding" than some known reactive dyes. More particularly, those dyestuffs have the formula: ##STR1## where D is a chromophoric groupn is 1 or 2, ##STR2## where R is H, C.sub.1-4 alkyl, C.sub.1-4 alkyl substituted by OH, OSO.sub.3 H, CN or SO.sub.3 H or is phenyl.Each hal independently represents a chlorine or fluorine atom occupying one of the remaining 2-, 4- and 6-positions of the benzene nucleus, and Y is H, F, Cl, CN, NO.sub.2 or SO.sub.3 H.

    摘要翻译： 提供了含有一个或多个在2-，4-或6-位上与染料连接的1,3-二氰基苯基的染料，其中两个位置中的两个卤素取代基和 5位。 这些染料在低温下反应性地染色纤维素，并且比一些已知的活性染料更不容易发生“酸性渗色”。 更具体地说，那些染料具有下式：其中D是发色团n是1或2，其中R是H，C 1-4烷基，被OH，OSO 3 H，CN取代的C 1-4烷基或 SO 3 H或是苯基。 每个卤素独立地表示占据苯核的剩余的2-，4-和6-位中的一个的氯或氟原子，Y是H，F，Cl，CN，NO 2或SO 3 H.

    Process for the photochemical stabilization of synthetic polyamide fibre materials with water-soluble copper complex dye
    7.
    发明授权
    Process for the photochemical stabilization of synthetic polyamide fibre materials with water-soluble copper complex dye 失效
    合成聚酰胺纤维材料与水溶性铜络合物染料的光化学稳定化方法

    公开(公告)号：US4704133A

    公开(公告)日：1987-11-03

    申请号：US796666

    申请日：1985-11-12

    申请人： Gerhard Reinert ,  Hans U. Schutz ,  Gerhard Back

    发明人： Gerhard Reinert ,  Hans U. Schutz ,  Gerhard Back

    IPC分类号： C09K15/32 ,  D06P1/642 ,  D06P3/24 ,  D06M13/50 ,  C09B45/08 ,  D06P1/64

    CPC分类号： D06P3/241 ,  D06P1/6423 ,  Y10S8/924

    摘要： A process for the photochemical stabilization of fibre materials made of synthetic polyamides, which comprises treating the fibre material with at least one water-soluble copper complex dye or with a mixture of copper complex compounds containing at least one copper complex dye, or containing at least one copper complex dye in combination with a water-soluble 1:2 cobalt complex dye, 1:2 chromium complex dye, or an azo, anthraquinone, nitroaryl or dioxazine dye.The fibre materials treated (dyed) by the process of the invention are distinguished by very high tear strength and elongation values after exposure to light or exposure to hot light.

    摘要翻译： 一种由合成聚酰胺制成的纤维材料的光化学稳定化方法，该方法包括用至少一种水溶性铜络合染料或含有至少一种铜络合染料的铜络合物混合物处理纤维材料，或至少含有 一种铜络合染料与水溶性1：2钴络合物染料，1：2铬络合物染料或偶氮，蒽醌，硝基芳基或二恶嗪染料组合。 通过本发明的方法处理（染色）的纤维材料在曝光或暴露于热光后具有非常高的撕裂强度和伸长率值。

    Tri-dentate metal complex azo pigments
    8.
    发明授权
    Tri-dentate metal complex azo pigments 失效
    三齿金属络合偶氮颜料

    公开(公告)号：US4077953A

    公开(公告)日：1978-03-07

    申请号：US720297

    申请日：1976-09-03

    申请人： James McGeachie McCrae ,  Christopher Midcalf

    发明人： James McGeachie McCrae ,  Christopher Midcalf

    IPC分类号： C09B45/00 ,  C09B45/08 ,  C09B45/18 ,  C09B45/28 ,  D06P1/10

    CPC分类号： C09B45/00

    摘要： A tri- or tetra-dentate metal complex having the formula ##STR1## wherein A is an aryl or heterocyclic residue, B is an aliphatic, aryl or heterocyclic residue, R is an alkyl, cycloalkyl, aryl, aralkyl or heterocyclic residue or R is the atoms required to complete, together with A and Y, a heterocyclic residue, Y is O, S or N--R" wherein R" is the atoms required to complete, together with A and Y, a heterocyclic residue, X is O, S, CO.sub.2 or N--R wherein R has its previous significance, and when X is CO.sub.2, R' is a methylene residue and when X is O, S or N--R, R' is a carbon chain, which may form part of an aromatic or heterocyclic ring, and having 2 or 3 carbon atoms between the nitrogen atom and the X substituent, M is a Zn, Cu or Ni atom, n and m are the same or different and each is 0 or 1 and P is 1 or 2, and when p is 1, C is a hydrogen atom attached to one of the residues A, B, R or R' and when p is 2, C is either a direct bond linking two residues, A, B, R or R' or is an alkylene, arylene or aralkylene residue linking two residues A, B, R or R', which is useful for coloring organic material preferably a lacquer, paint or printing ink.

    摘要翻译： 具有下式的三齿或四齿金属络合物其中A是芳基或杂环残基，B是脂族，芳基或杂环残基，R是烷基，环烷基，芳基，芳烷基或杂环残基或R 是与A和Y一起形成杂环残基所需的原子，Y是O，S或N-R“，其中R”是与A和Y一起完成杂原子X所需的原子，X 是O，S，CO 2或NR，其中R具有其先前的含义，并且当X是CO 2时，R'是亚甲基残基，并且当X是O，S或NR时，R'是碳链，其可以形成 芳族或杂环，并且在氮原子和X取代基之间具有2或3个碳原子，M是Zn，Cu或Ni原子，n和m相同或不同，各自为0或1，P为1或 2，当p为1时，C为与A，B，R或R'之一连接的氢原子，当p为2时，C为连接两个残基的直接键，A，B，R或R “或是亚烷基， 连接两个残基A，B，R或R'的亚芳基或亚芳基残基，其可用于着色有机材料，优选漆，油漆或印刷油墨。