Blue type disperse dye mixture and process for its preparation
    21.
    发明授权
    Blue type disperse dye mixture and process for its preparation 失效
    蓝色分散染料混合物及其制备方法

    公开(公告)号:US5744588A

    公开(公告)日:1998-04-28

    申请号:US729027

    申请日:1996-10-09

    IPC分类号: C09B67/22 C09B41/00

    摘要: A blue type disperse dye mixture comprising 1.0 part by weight of at least one dye of the formula (1), from 0 to 0.2 part by weight of at least one dye of the formula (2), from 0.05 to 1.0 part by weight of at least one dye of the formula (3) and from 0.05 to 1.0 part by weight of at least one dye of the formula (4): ##STR1## wherein X is a chlorine atom or a bromine atom, R.sup.1 is a C.sub.1-5 alkyl group, R.sup.2 is a C.sub.1-4 alkyl group, and R.sup.3 is a C.sub.1-5 alkyl group or an allyl group, provided that R.sup.1, R.sup.2 and R.sup.3 may, respectively, be the same or different among the formulae (1) to (4).

    摘要翻译: 一种蓝色分散染料混合物,其包含1.0重量份的至少一种式(1)的染料,0至0.2重量份的至少一种式(2)的染料,0.05至1.0重量份的式 至少一种式(3)的染料和0.05至1.0重量份的至少一种式(4)的染料:(1)(2)原子或溴原子,R 1 是C1-5烷基,R2是C1-4烷基,R3是C1-5烷基或烯丙基,条件是R1,R2和R3可以分别相同或不同,在式 (1)〜(4)。

    Water-insoluble naphthalic acid imide dyestuffs
    22.
    发明授权
    Water-insoluble naphthalic acid imide dyestuffs 失效
    水不溶性萘二甲酸酰亚胺染料

    公开(公告)号:US5290931A

    公开(公告)日:1994-03-01

    申请号:US940789

    申请日:1992-09-04

    摘要: Water-insoluble naphthalic acid imide dyestuffs of the following formula: ##STR1## wherein D is ##STR2## wherein R.sup.1 is C.sub.1 -C.sub.8 alkyl which may be substituted, R.sup.2 is hydrogen, halogen, lower alkyl, lower alkoxy or cyano, X is oxygen or sulfur, and m is 0 or 1; A is phenylene, alkylene, aralkylene or --C.sub.2 H.sub.4 OC.sub.2 H.sub.4 --; B is oxygen, sulfur or ##STR3## wherein R.sup.3 is hydrogen or lower alkyl; Y is a 6-membered nitrogen-containing heterocyclic ring having at least one active halogen atom; and n is 0 or 1.

    摘要翻译: 下式的水不溶性萘二甲酰亚胺染料:其中D是其中R 1是可被取代的C 1 -C 8烷基,R 2是氢,卤素,低级烷基,低级烷氧基或氰基, X是氧或硫,m是0或1; A是亚苯基,亚烷基,亚芳基或-C 2 H 4 OC 2 H 4 - ; B是氧,硫或者其中R 3是氢或低级烷基; Y是具有至少一个活性卤素原子的6元含氮杂环; n为0或1。

    Process for preparing disazo dyes with bis-anilino methane coupling
component
    23.
    发明授权
    Process for preparing disazo dyes with bis-anilino methane coupling component 失效
    用双 - 苯胺基甲烷偶联组分制备双偶氮染料的方法

    公开(公告)号:US4760133A

    公开(公告)日:1988-07-26

    申请号:US457872

    申请日:1983-01-14

    CPC分类号: C09B31/043

    摘要: A process for preparing a disazo dye represented by the following formula: ##STR1## wherein R.sup.1 and R.sup.2 each represents a hydrogen atom, a halogen atom, a nitro group, a trifluoromethyl group, a lower alkoxycarbonyl group or a lower alkylsulfonyl group, R.sup.3 represents a lower alkyl or allyl group which may optionally have a substituent or substituents, and R.sup.4 represents a lower alkyl or allyl group having a substituent or substituents, which comprises diazotizing an amine represented by the following formula: ##STR2## wherein R.sup.1 and R.sup.2 are the same as defined above, and coupling the diazotized product with a bis(N,N-di-substituted anilino)methane represented by the following formula: ##STR3## wherein R.sup.3 and R.sup.4 are the same as defined above.

    摘要翻译: 制备由下式表示的双偶氮染料的方法:其中R 1和R 2各自表示氢原子,卤素原子,硝基,三氟甲基,低级烷氧基羰基或低级烷基磺酰基,R 3表示 可以任选地具有取代基的低级烷基或烯丙基,R4表示具有取代基的低级烷基或烯丙基,其包括用下式表示的胺重氮化:其中R1和R2是 与上述定义相同,并将重氮化产物与由下式表示的双(N,N-二取代的苯胺基)甲烷偶联:其中R 3和R 4与上述定义相同。

    Monoazo dye having diaminopyridine derivatives
    26.
    发明授权
    Monoazo dye having diaminopyridine derivatives 失效
    具有二氨基吡啶衍生物的单偶氮染料

    公开(公告)号:US5278294A

    公开(公告)日:1994-01-11

    申请号:US887934

    申请日:1992-05-26

    IPC分类号: C09B29/42 D06P3/54 D06P3/36

    CPC分类号: C09B29/3639

    摘要: A monoazodye of the following formula (I): ##STR1## wherein X is CN, Cl or Br, one of R.sup.1 and R.sup.2 is phenyl and the other is --C.sub.2 H.sub.4 OC.sub.2 H.sub.4 OR.sup.3, wherein R.sup.3 is C.sub.1 -C.sub.5 alkyl, formyl, C.sub.2 -C.sub.6 alkylcarbonyl or C.sub.2 -C.sub.6 alkoxycarbonyl.

    摘要翻译: 下式(I)的单抗体:(*化学结构*)(I)其中X是CN,Cl或Br,R1和R2之一是苯基,另一个是-C2H4OC2H4OR3,其中R3是C1-C5烷基, 甲酰基,C 2 -C 6烷基羰基或C 2 -C 6烷氧基羰基。

    DISPERSE DYES
    27.
    发明申请
    DISPERSE DYES 有权
    分散染发剂

    公开(公告)号:US20130117947A1

    公开(公告)日:2013-05-16

    申请号:US13519023

    申请日:2010-12-23

    IPC分类号: C09B29/01

    摘要: The present invention is directed to a disperse dye of formula (1) Wherein, X, Y and Z are, independently, hydrogen, halogen, cyano, nitro or SO2F; Wherein at least one of X, Y and Z is SO2F. R1 is hydrogen, methyl, hydroxyl or NHR4; R2 is hydrogen, chloro or methoxy; R3 is hydrogen, (C1-C4)-alkyl or —CH2(CH2)nCOOCH2CN; R5 is hydrogen, (C1-C4)-alkyl or —CH2(CH2)mCOOCH2CN; R4 is —COCH3, —CO C2H5, —SO2CH3 or SO2C2H5; n and m are independently 0,1 or 2, with the proviso: When, Y and Z both are Cl, R1 is other than methyl. When, R2 is Hydrogen and R3, R4 both are alkyl, R1 is selected from NHSO2CH3 or NHSO2C2H5. Disperse dyes of Formula (I) have excellent washing fastness and light fastness on polyester fiber and polyester blends.

    摘要翻译: 本发明涉及式(1)的分散染料,其中X,Y和Z独立地为氢,卤素,氰基,硝基或SO2F; 其中X,Y和Z中的至少一个为SO 2 F。 R1是氢,甲基,羟基或NHR4; R2是氢,氯或甲氧基; R3是氢,(C1-C4) - 烷基或-CH2(CH2)nCOOCH2CN; R5是氢,(C1-C4) - 烷基或-CH2(CH2)mCOOCH2CN; R4是-COCH3,-CO C2H5,-SO2CH3或SO2C2H5; n和m独立地为0,1或2,条件是:当Y和Z均为Cl时,R 1不是甲基。 当R2为氢,R3,R4均为烷基时,R1选自NHSO2CH3或NHSO2C2H5。 式(I)的分散染料在聚酯纤维和聚酯共混物上具有优异的耐洗牢度和耐光性。

    Disperse dye mixtures
    28.
    发明授权
    Disperse dye mixtures 失效
    分散染料混合物

    公开(公告)号:US07101408B2

    公开(公告)日:2006-09-05

    申请号:US10834428

    申请日:2004-04-29

    IPC分类号: D06P3/54 C09B67/38

    摘要: Disperse non-azo dyestuff mixture comprising: a blue dye mixture comprising a compound of the following formula (1) at least one compound of the following formula (2) wherein R1 is C1–C4 alkyl such as methyl, ethyl n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl or tert-butyl, 3-methoxypropyl, 3-ethoxypropyl and 3-methoxyethoxypropyl and a compound of the following formula (3) a yellow dyestuff mixture comprising a compound of the formula (4) a compound of the following formula (5) and compound of the following formula (6) wherein R2 is methyl and ethyl; and a red dye mixture comprising a compound of the following formula (7) a compound of the following formula (8) and a compound of the following formula (9) a method for the preparation of such mixtures and a method for coloring a synthetic textile material or fiber blend thereof using such mixtures.

    摘要翻译: 分散非偶氮染料混合物,其包含:蓝色染料混合物,其包含下式(1)的化合物:至少一种下式(2)的化合物,其中R 1是C 1 甲基,乙基正丙基,异丙基,正丁基,异丁基,仲丁基或叔丁基,3-甲氧基丙基,3-乙氧基丙基和3-甲氧基乙氧基丙基 和下式(3)的化合物,包含式(4)化合物的下式(5)的化合物和下式(6)的化合物的黄色染料混合物,其中R 2 O / >是甲基和乙基; 和红色染料混合物,其包含下式(7)的化合物,下式(8)的化合物和下式(9)的化合物:制备这种混合物的方法和合成纺织品的着色方法 使用这种混合物的材料或纤维混合物。

    Monoazo dye having a thiophene derivative as diazo component
    29.
    发明授权
    Monoazo dye having a thiophene derivative as diazo component 失效
    具有噻吩衍生物作为重氮组分的单偶氮染料

    公开(公告)号:US5340930A

    公开(公告)日:1994-08-23

    申请号:US893022

    申请日:1992-06-03

    CPC分类号: C09B29/0813 C09B29/0059

    摘要: A monoazodye of the following formula (I): ##STR1## wherein R.sup.1 is hydrogen, methyl or chlorine, R.sup.2 is hydrogen or methyl, R.sup.3 is C.sub.1 -C.sub.5 alkyl, R.sup.4 is phenyl, benzyl, phenoxy, C.sub.1 -C.sub.5 alkoxy, C.sub.1 -C.sub.5 alkyl or benzyloxy, provided that when R.sup.4 is alkyl, the total number of carbon atoms of R.sup.3 and R.sup.4 is at least 4.The monoazo dye of the present invention can be used to dye fibers such as polyester fibers, blended yarn products or combined filament yarn products such as polyester fibers with natural fibers.

    摘要翻译: 下式(I)的单抗体:其中R 1是氢,甲基或氯,R 2是氢或甲基,R 3是C 1 -C 5烷基,R 4是苯基,苄基,苯氧基,C 1 -C 5烷氧基 ,C 1 -C 5烷基或苄氧基,条件是当R 4为烷基时,R 3和R 4的碳原子总数为至少4.本发明的单偶氮染料可用于染色纤维如聚酯纤维,混纺纱线 产品或组合长丝纱产品如聚酯纤维与天然纤维。

    Red benzothiazole monoazo dye for polyester fiber, mixed dye containing
the same, and method of dyeing polyester fiber using the same
    30.
    发明授权
    Red benzothiazole monoazo dye for polyester fiber, mixed dye containing the same, and method of dyeing polyester fiber using the same 失效
    用于聚酯纤维的红色苯并噻唑单偶氮染料,含有该染料的混合染料,以及使用其染色聚酯纤维的方法

    公开(公告)号:US4734101A

    公开(公告)日:1988-03-29

    申请号:US946964

    申请日:1986-12-29

    摘要: A monoazo dye for polyester fiber represented by formula ##STR1## and having a crystal modification characterized by an X-ray diffraction spectrum (CuK.alpha.) showing a very strong peak at an angle of diffraction (2.theta.) of about 14.2.degree., a strong peak at about 24.5.degree., and four weak peaks at about 16.9.degree., 23.6.degree., 25.3.degree., and 26.8.degree.. The monoazo dye exhibits excellent dispersibility to effect level dyeing even under high temperature and severe conditions and provides a dyed material excellent in light fastness and rubbing fastness, as well as wet fastness after post-finish.

    摘要翻译: 由式(IMAGE)表示的具有由X射线衍射光谱(CuKα)表示的衍射角(2θ)约为14.2°的非常强峰的晶体改性的单偶氮染料, 约为24.5°,峰值为16.9°,23.6°,25.3°,26.8°。 单偶氮染料即使在高温和苛刻条件下也表现出优异的分散性,可以提供耐光性和耐摩擦性以及后处理后的耐湿牢度的染色材料。