Disperse azo dyestuffs
    5.
    发明授权
    Disperse azo dyestuffs 有权
    分散偶氮染料

    公开(公告)号:US07871446B2

    公开(公告)日:2011-01-18

    申请号:US12514232

    申请日:2007-11-02

    IPC分类号: D06P5/00 C09B29/00

    摘要: A dyestuff of the formula (I) wherein D is a diazo component; R1 is hydrogen, (C1-C4)-alkyl, hydroxy, —NHCOR6 or —NHSO2R6; R2 is hydrogen, halogen or (C1-C4)-alkoxy; R3 is hydrogen or methyl; R4 is hydrogen, (C1-C6)-alkyl, substituted (C1-C6)-alkyl, (C2-C6)-alkyl, which is interrupted by 1, 2 or 3 heteroatoms wherein said heteroatoms are —0—, —S— or —NR7, substituted (C2-C6)-alkyl, which is interrupted by 1, 2 or 3 heteroatoms wherein said heteroatoms are —0—, —S— or —NR7, (C2-C6)-alkenyl, substituted (C2-C6)-alkenyl, benzyl or phenethyl; R5 is hydrogen or methyl; R6 is (C1-C4)-alkyl, phenyl or substituted phenyl; R7 is (C1-C4)-alkyl, phenyl or substituted phenyl; m is 0, 1 or 2; and n is 0 or 1. The invention further relates to use of the dyestuff and the process of making the dyestuff.

    摘要翻译: 式(I)的染料,其中D是重氮组分; R1是氢,(C1-C4) - 烷基,羟基,-NHCOR6或-NHSO2R6; R2是氢,卤素或(C1-C4) - 烷氧基; R3是氢或甲基; R4是氢,(C1-C6) - 烷基,取代的(C1-C6) - 烷基,(C2-C6) - 烷基,其被1,2或3个杂原子中断,其中所述杂原子是-O-,-S- 其中所述杂原子是-O-,-S-或-NR 7,(C 2 -C 6) - 烯基,取代的(C 2 -C 6) - 烷基, C6) - 烯基,苄基或苯乙基; R5是氢或甲基; R 6是(C 1 -C 4) - 烷基,苯基或取代的苯基; R 7为(C 1 -C 4) - 烷基,苯基或取代的苯基; m为0,1或2; 并且n为0或1.本发明还涉及染料的使用和制备染料的方法。

    1.3-THIAZOLYL AZO DYES, THEIR PREPARATION AND USE
    6.
    发明申请
    1.3-THIAZOLYL AZO DYES, THEIR PREPARATION AND USE 有权
    1.3-THIAZOLYL AZO DYES,他们的准备和使用

    公开(公告)号:US20100205755A1

    公开(公告)日:2010-08-19

    申请号:US12672602

    申请日:2008-08-01

    申请人: Hartwig Jordan

    发明人: Hartwig Jordan

    IPC分类号: C09B29/042 B05D5/00

    摘要: A disperse dye of formula I wherein R1 and R2 independently are each (C1-C4)-alkyl,OH or (C1-C4)-alkoxy-substituted (C1-C4)-alkyl; R3 and R4 independently are each hydrogen or methyl; one of A and B is cyano and the other is —COOX; and X is (C2-C12)-alkyl, O-interrupted (C2-C12)-alkyl, (C3-C4)-alkenyl or phenyl-(C1-C4)-alkyl. The invention also relates to the preparation of the dye and the use of the dye.

    摘要翻译: 式I的分散染料,其中R 1和R 2各自独立地为(C 1 -C 4) - 烷基,OH或(C 1 -C 4) - 烷氧基取代的(C 1 -C 4) - 烷基; R 3和R 4各自独立地为氢或甲基; A和B之一是氰基,另一个是-COOX; (C 2 -C 12) - 烷基,O-间断(C 2 -C 12) - 烷基,(C 3 -C 4) - 烯基或苯基 - (C 1 -C 4) - 烷基。 本发明还涉及染料的制备和染料的使用。

    Metal Complex Dye Mixtures
    7.
    发明申请
    Metal Complex Dye Mixtures 有权
    金属复合染料混合物

    公开(公告)号:US20080189883A1

    公开(公告)日:2008-08-14

    申请号:US11908981

    申请日:2006-03-15

    IPC分类号: C09B67/22 C09B45/00

    摘要: Dye mixtures comprising one or more, such as two or three, preferably 1 or 2, dyes of the formula (1) and at least 2 dyes of the formula (2) in which Me, M, n, and V1 to V11 are as defined in claim 1, their preparation, and their use for dyeing and printing hydroxyl- and carboxamido-containing material.

    摘要翻译: 包含式(1)的一种或多种,​​例如两种或三种,优选1或2种染料和至少2种式(2)染料的染料混合物,其中Me,M,n和V 1 V 11与权利要求1中的定义相同,它们的制备及其用于染色和印刷含羟基和羧酰氨基的材料的用途。

    Modification of printed and dyed materials
    8.
    发明授权
    Modification of printed and dyed materials 失效
    打印和染色材料的修改

    公开(公告)号:US06890361B2

    公开(公告)日:2005-05-10

    申请号:US10851843

    申请日:2004-05-20

    摘要: The present invention relates to methods and compositions for removing excess dye from dyed and/or printed materials, such as, textile materials dyed with disperse dyes, by treating a dyed or printed material with an esterase. The improvements resulting form the present invention include, for example, improvements in the washfastness, the wetfastness, the crockfastness, sublimation, and/or the quality of the color, such as, brightness, of dyed and/or printed materials. The present invention also relates to methods for printing or dyeing a material by dyeing or printing the material with a combination of a dye that is affected by esterase treatment and a dye that is not affected by esterase treatment, and after dyeing or printing the material, discharging residual dye by treating the material with an esterase.

    摘要翻译: 本发明涉及通过用酯酶处理染色或印刷的材料来从染色和/或印刷材料例如用分散染料染色的纺织材料中除去多余染料的方法和组合物。 由本发明形成的改进包括例如染色和/或印刷材料的耐洗色牢度,耐湿牢度,耐压性,升华度和/或颜色质量(如亮度)的改善。 本发明还涉及通过用受酯酶处理影响的染料和不受酯酶处理影响的染料的组合染色或印刷材料并在染色或印刷材料之后对材料进行印染或染色的方法, 通过用酯酶处理材料排出残留染料。

    Dye composition and method for dyeing hydrophobic fiber with the same
    9.
    发明授权
    Dye composition and method for dyeing hydrophobic fiber with the same 失效
    染料组合物和染色疏水性纤维的方法相同

    公开(公告)号:US6159249A

    公开(公告)日:2000-12-12

    申请号:US284891

    申请日:1999-04-22

    摘要: In the dyeing of hydrophobic fibers comprising new synthetic fibers, especially those called micronfine fibers, etc., it is difficult to obtain a dyed product having excellent fastness and it is further difficult to obtained a dyed product excellent also in color rendering. The present invention solved the problem as following:A specific dye composition containing a water-insoluble monoazo disperse dye represented by a specific structural formula is used to dye hydrophobic fibers, especially polyester fibers, comprising micronfine fibers, thereby giving a dyed products excellent in fastness balance and color rendering.

    摘要翻译: PCT No.PCT / JP97 / 03961 Sec。 371日期1999年4月22日 102(e)1999年4月22日PCT 1997年10月30日PCT PCT。 WO98 / 20078 PCT出版物 日期1998年5月14日在包含新合成纤维,特别是称为微细纤维等的疏水性纤维的染色中,难以获得具有优异坚牢度的染色产品,并且进一步难以获得在显色性方面优异的染色产品 。 本发明解决了以下问题:含有由特定结构式表示的水不溶性单偶氮分散染料的特定染料组合物用于染色疏水性纤维,特别是包含微细纤维的聚酯纤维,从而得到耐牢度优异的染色产品 平衡和显色。

    Mixtures of monoazopyridone dyes
    10.
    发明授权
    Mixtures of monoazopyridone dyes 失效
    单吡啶酮染料的混合物

    公开(公告)号:US5935274A

    公开(公告)日:1999-08-10

    申请号:US56652

    申请日:1998-03-18

    申请人: Jurgen Schaetzer

    发明人: Jurgen Schaetzer

    摘要: Dye mixtures comprising:A) a dye of the formula ##STR1## in which R.sub.1 is C.sub.1 -C.sub.4 alkyl,R.sub.2 is the radical (CH.sub.2).sub.n O--R.sub.5,R.sub.5, independently of R.sub.1, is C.sub.1 -C.sub.4 alkyl andn is the number 1, 2 or 3 andB) a dye of the formula ##STR2## in which R.sub.3 and R.sub.4 independently of one another are C.sub.1 -C.sub.4 alkyl, which are suitable for dyeing or printing textile fiber materials and give dyeings with good allround properties, are described.

    摘要翻译: 染料混合物,其包含:A)下式的染料,其中R 1是C 1 -C 4烷基,R 2是基团(CH 2)n O-R 5,R 5和R 1独立地是C 1 -C 4烷基,n是数字1,2或3 和B)下式的染料,其中R 3和R 4彼此独立地是适用于染色或印刷纺织纤维材料并且具有良好全面性能的染色的C 1 -C 4烷基。