Azo dye mixtures
    41.
    发明授权
    Azo dye mixtures 失效
    偶氮染料混合物

    公开(公告)号:US06551363B1

    公开(公告)日:2003-04-22

    申请号:US09664905

    申请日:2000-09-18

    IPC分类号: C09B6700

    摘要: The present invention relates to a dye mixture comprising as component (A) at least one dye of formula as component (B) at least one dye of formula wherein the substituents R1, R2, R3 and R4 are as defined in claim 1, and to the use of that mixture in the dyeing or printing of semi-synthetic or synthetic hydrophobic fiber materials.

    摘要翻译: 本发明涉及一种染料混合物,其包含组分(A)至少一种式(B)的染料,所述取代基R 1,R 2,R 3和R 4中的至少一种式I的染料如权利要求1所定义, 该混合物在染色或印刷半合成或合成疏水纤维材料。

    Method of dyeing polyester and polyester-containing textile materials
    42.
    发明授权
    Method of dyeing polyester and polyester-containing textile materials 失效
    染色聚酯和含聚酯的纺织材料的方法

    公开(公告)号:US5922089A

    公开(公告)日:1999-07-13

    申请号:US894647

    申请日:1997-12-18

    申请人: Ulrich Buhler

    发明人: Ulrich Buhler

    摘要: A process for dyeing a polyester or polyester-containing textile material at pH 8 to pH 11, which is characterized by applying one or more monoazo dyes of the formula I ##STR1## in which X is (C.sub.1 -C.sub.3)-alkyl,R is (C.sub.1 -C.sub.6)-alkyl andR.sup.1 and R.sup.2, independently of one another, are linear (C.sub.2 -C.sub.4) -alkyl, R.sup.1 and R.sup.2, independently of one another, being (C.sub.3 -C.sub.4)-alkyl if R is methyl.

    摘要翻译: PCT No.PCT / EP95 / 00702 Sec。 371 1997年12月18日第 102(e)1997年12月18日日期PCT 1995年2月27日提交PCT公布。 第WO96 / 26982号公报 日本1996年9月6日一种染色含有聚酯或含聚酯的纺织材料的方法,其pH为8至pH 11,其特征在于施加一种或多种式I的单偶氮染料,其中X为(C 1 -C 3) - 烷基, R为(C 1 -C 6) - 烷基,R 1和R 2彼此独立地为直链(C 2 -C 4) - 烷基,R 1和R 2彼此独立地为(C 3 -C 4) - 烷基,如果R为甲基 。

    Disperse dye mixtures
    45.
    发明授权
    Disperse dye mixtures 失效
    分散染料混合物

    公开(公告)号:US5332404A

    公开(公告)日:1994-07-26

    申请号:US988813

    申请日:1992-12-10

    摘要: A disperse dye mixture comprising a monoazo dye of the following formula (1) and a monoazo dye of the following formula (2) blended thereto in an amount of from 0.1 to 10 times by weight of the dye of the formula (1): ##STR1## wherein each of X.sup.1 and X.sup.2 which are independent of each other, is nitro, cyano, sulfomethyl or halogen, each of Y.sup.1, Y.sup.2, Z.sup.1 and Z.sup.2 which are independent of one another, is hydrogen, cyano, nitro, trifluoromethyl, halogen or sulfomethyl, each of W.sup.1 and W.sup.2 which are independent of each other, is hydrogen, halogen, C.sub.1 -C.sub.2 alkyl or alkoxy, and each of R.sup.1 and R.sup.2 which are independent of each other, is C.sub.1 -C.sub.4 alkyl, or C.sub.2 -C.sub.4 alkyl which is substituted by cyano, halogen, hydroxy, hydroxyalkoxy, C.sub.1 -C.sub.4 alkyl, hydroxyalkoxyalkoxy, acyloxyalkoxy, acyloxyalkoxyalkoxy or alkoxyalkoxy.

    摘要翻译: 一种分散染料混合物,其包含下式(1)的单偶氮染料和下式(2)的单偶氮染料,其量为式(1)染料的0.1-10倍重量: (1)其中X1和X2各自独立的是硝基,氰基,磺基甲基或卤素,Y1,Y2,Z1和Z2各自独立地是 氢,氰基,硝基,三氟甲基,卤素或磺基甲基各自独立地为氢,卤素,C 1 -C 2烷基或烷氧基,R 1和R 2各自独立地为 C 1 -C 4烷基或被氰基,卤素,羟基,羟基烷氧基,C 1 -C 4烷基,羟基烷氧基烷氧基,酰氧基烷氧基,酰氧基烷氧基烷氧基或烷氧基烷氧基取代的C 2 -C 4烷基。

    Monoazo pyridone compounds and application thereof for dyeing of
hydrophobic fiber materials
    46.
    发明授权
    Monoazo pyridone compounds and application thereof for dyeing of hydrophobic fiber materials 失效
    单偶氮吡啶酮化合物及其在疏水纤维材料染色中的应用

    公开(公告)号:US4826505A

    公开(公告)日:1989-05-02

    申请号:US153790

    申请日:1988-02-08

    摘要: A monoazo pyridone compound of the following formula, ##STR1## wherein X is a member selected from hydrogen, halogeno, alkyl, alkoxy, alkylcarbonyl, alkoxycarbonyl, aralkoxycarbonyl, alkylsulfonyl, arylsulfonyl, carbamoyl, sulfamoyl or cyano, and R is alkyl, alkenyl, cycloalkyl, phenyl or anilino, with the provisos that X is a member selected from those defined above except for hydrogen, chloro, methyl and methoxy when R is ethyl, and X is a member selected from those defined above except for alkyl when R is iso-butyl, which is stable under dyeing conditions, and useful for dyeing hydrophobic fiber materials to give dyed products of a deep, fast and brilliant color of greenish yellow to orange.

    摘要翻译: 下式的单偶氮吡啶酮化合物,其中X是选自氢,卤代,烷基,烷氧基,烷基羰基,烷氧基羰基,芳烷氧基羰基,烷基磺酰基,芳基磺酰基,氨基甲酰基,氨磺酰基或氰基,R是烷基,链烯基, 环烷基,苯基或苯胺基,条件是当R是乙基时,X是选自上述定义的那些,除了氢,氯,甲基和甲氧基,X是选自上述定义的成员,当R是异 丁基,其在染色条件下是稳定的,并且可用于染色疏水纤维材料,以产生深黄色,快速和辉煌的绿黄色至橙色的产品。

    Azo dyes containing fluorinated carboxylic or sulphonic ester groups on
the diazo moiety
    47.
    发明授权
    Azo dyes containing fluorinated carboxylic or sulphonic ester groups on the diazo moiety 失效
    在重氮部分上含有氟化羧酸或磺酸酯基团的偶氮染料

    公开(公告)号:US4283332A

    公开(公告)日:1981-08-11

    申请号:US108723

    申请日:1979-12-31

    申请人: Robert N. Gourley

    发明人: Robert N. Gourley

    摘要: Disclosed are novel azo dyes of the structureX--N.dbd.N--C'wherein X represents the diazonium component comprising phenyl or a heterocyclic group commonly used in azo dyes and which is substituted by one or more fluorinated carboxylic or sulphonic ester groups. Additionally, X may be substituted by any of the groups commonly used in diazonium components such as nitro, cyano, halogen and the like. C' represents an aniline, tetrahydroquinoline or benzomorpholine coupler of the type commonly used in azo dyes. The dyes can be used in both the dyeing and heat transfer printing of textiles, are surprisingly bathochromic in shade, exhibit a good balance of properties such as light, crock, wash, and gas fastness, leveling, pH stability, and dyeability, and have unexpected thermal and hydrolytic stability as compared for example, to the hydrogen analogues. The dyes have particular utility on polyester fibers especially as regards lightfastness.

    摘要翻译: 公开了结构X-N = N-C'的新型偶氮染料,其中X代表重氮组分,其包含通常用于偶氮染料中的苯基或杂环基,并被一个或多个氟化羧酸或磺酸酯基取代。 此外,X可以被通常用于重氮组分如硝基,氰基,卤素等的任何基团取代。 C'代表常用于偶氮染料的苯胺,四氢喹啉或苯并吗啉偶合剂。 这些染料可以用于纺织品的染色和热转移印刷,令人惊讶的是在阴影下是红色的,表现出良好的性能平衡,例如轻度,轻便,洗涤和耐气体性,流平性,pH稳定性和可染性,并具有 与例如氢类似物相比,出乎意料的热和水解稳定性。 染料在聚酯纤维上具有特别的用途,特别是耐光性。

    Disperse dyes from 2-halo-4,6-dinitroaniline and
2(2'-alkoxy-5'-alkanoylaminoanilino)alkanes
    48.
    发明授权
    Disperse dyes from 2-halo-4,6-dinitroaniline and 2(2'-alkoxy-5'-alkanoylaminoanilino)alkanes 失效
    来自2-卤代-4,6-二硝基苯胺和2(2'-烷氧基-5'-烷酰基氨基苯胺基)烷烃的分散染料

    公开(公告)号:US4181653A

    公开(公告)日:1980-01-01

    申请号:US839530

    申请日:1977-10-05

    申请人: Gary T. Clark

    发明人: Gary T. Clark

    IPC分类号: C09B29/08 D06P1/18 C09B29/26

    CPC分类号: C09B29/081 C09B29/08 D06P1/18

    摘要: Disclosed are disperse dyes comprising a chloro- or bromodinitroaniline azo moiety and a particular group of 2(2'-alkoxy-5'-alkanoylaminoanilino)alkane couplers. These dyes give exceptional color depth and brightness, shade permanency on heat setting, build, leveling, barre coverage, dye exhaustion and dyeing rate on fibers of polyester, cellulose acetate, cellulose triacetate, and polyamide (nylon) over widely varying dyeing conditions of, for example, temperature and pressure. The dyes exhibit blue shades with excellent colorfastness properties on polyester fibers and have excellent dyeability by heat fixation (Thermosol) or exhaust (boil and pressure) methods of application on this substrate. Uniform dyeability under a wide variety of conditions is an exceptional feature of the present dyes.

    摘要翻译: 公开了包含氯或溴二硝基苯胺偶氮部分和特定的2(2'-烷氧基-5'-烷酰基氨基苯胺基)烷烃成色剂的分散染料。 这些染料在广泛变化的染色条件下,赋予聚酯,乙酸纤维素,乙酸纤维素,三乙酸纤维素,和聚酰胺(尼龙)的纤维上特殊的颜色深度和亮度,遮光性,热定型,平整度,覆盖率,染色剂耗尽和染色速率, 例如温度和压力。 染料在聚酯纤维上具有优异的耐色牢度性质的蓝色色调,并且通过在该基材上的热定型(热溶胶)或排气(沸腾和压力)方法具有优异的可染性。 在各种条件下的均匀染色性是本发明染料的特征。

    Phenyl-azo-phenyl compounds having at least one hydroxy or oxo
substituent on a sulfinyl or sulfamoyl group in the para position of
the diazo component radical
    49.
    发明授权
    Phenyl-azo-phenyl compounds having at least one hydroxy or oxo substituent on a sulfinyl or sulfamoyl group in the para position of the diazo component radical 失效
    在重氮组分基团对位的亚硫酰基或氨磺酰基上具有至少一个羟基或氧代取代基的苯基 - 偶氮苯基化合物

    公开(公告)号:US4148791A

    公开(公告)日:1979-04-10

    申请号:US830414

    申请日:1977-09-06

    申请人: Ruedi Altermatt

    发明人: Ruedi Altermatt

    CPC分类号: D06P1/18 C09B29/08 C09B43/40

    摘要: Compounds of the formula ##STR1## in which R.sub.1 is --CH.sub.2 CH.sub.2 OH, --CH.sub.2 CHOHCH.sub.2 OH, --CH.sub.2 COCH.sub.3, --CH.sub.2 COC.sub.6 H.sub.5, --CH.sub.2 COC.sub.6 H.sub.4 Br or --NR.sub.8 R.sub.9,R.sub.2 is halogen or cyano,One of R.sub.3 and R.sub.3 ' is hydrogen and the other is hydrogen or halogen,R.sub.4 is hydrogen, chloro, bromo, methyl, methoxy or ethoxy,R.sub.5 is chloro, bromo, cyano, acylamino, methyl, methoxy or ethoxy, with the proviso that, when R.sub.5 is methyl, methoxy or ethoxy, R.sub.1 is other than --NR.sub.8 R.sub.9,R.sub.6 is (C.sub.1-4) alkyl or (C.sub.2-4) alkenyl,R.sub.7 is (C.sub.1-4) alkyl, (C.sub.2-4) alkenyl or phenyl (C.sub.1-2) alkyl,R.sub.8 is hydroxy (C.sub.2-3) alkyl, andR.sub.9 is hydrogen, (C.sub.1-4) alkyl, hydroxy (C.sub.2-3) alkyl or cyano (C.sub.1-2) alkyl,With the proviso that the molecule is free from ##STR2## groups, ARE USEFUL AS DISPERSE DYES FOR SYNTHETIC AND SEMI-SYNTHETIC, HYDROPHOBIC, HIGH MOLECULAR WEIGHT ORGANIC SUBSTRATES SUCH AS LINEAR, AROMATIC POLYESTERS, CELLULOSE 2/178 ACETATE, CELLULOSE TRIACETATE AND SYNTHETIC POLYAMIDES. The obtained dyeings possess notable fastness to light, thermofixation, sublimation, pleating, wet treatments, solvents, cross-dyeing, ozone, gas fumes, chlorine and rubbing.

    摘要翻译: 其中R1是-CH2CH2OH,-CH2CHOHCH2OH,-CH2COCH3,-CH2COC6H5,-CH2COC6H4Br或-NR8R9,R2是卤素或氰基的式“IMAGE”的化合物,其中一个R 3和R 3'是氢,另一个是氢或卤素 ,R4是氢,氯,溴,甲基,甲氧基或乙氧基,R5是氯,溴,氰基,酰氨基,甲基,甲氧基或乙氧基,条件是当R5是甲基,甲氧基或乙氧基时,R1不是 - NR8R9,R6是(C1-4)烷基或(C2-4)烯基,R7是(C1-4)烷基,(C2-4)烯基或苯基(C1-2)烷基,R8是羟基(C2-3) 烷基,和R9是氢,(C1-4)烷基,羟基(C2-3)烷基或氰基(C1-2)烷基,具有不同于组的分子,有用的分散体 合成和半合成,疏水性,高分子量有机基质如线性芳族聚酯,纤维素2/178乙酸酯,纤维素三乙酸酯和合成聚酰胺。 获得的染色具有明显的耐光牢度,热固性,升华,打褶,湿处理,溶剂,交叉染色,臭氧,气体烟雾,氯气和摩擦力。

    Monoazo dyestuff mixtures derived from 2-amino-5-nitro-thiazole and
bis-hydroxyalkylamino acklanilides reacted with acid halides and amides
    50.
    发明授权
    Monoazo dyestuff mixtures derived from 2-amino-5-nitro-thiazole and bis-hydroxyalkylamino acklanilides reacted with acid halides and amides 失效
    衍生自2-氨基-5-硝基 - 噻唑和双羟基烷基氨基氨基甲酰苯胺的单偶氮染料混合物与酰卤和酰胺反应

    公开(公告)号:US4016153A

    公开(公告)日:1977-04-05

    申请号:US532398

    申请日:1974-12-13

    申请人: Edgar E. Renfrew

    发明人: Edgar E. Renfrew

    摘要: Azo dyes are provided and are the reaction product of diazotized 2-amino-5-nitrothiazole and a coupling component of the formula: ##STR1## wherein R.sub.1 is hydrogen or lower alkoxy;R.sub.2 is alkyl of 1-4 carbons, phenyl, tolyl or chlorophenyl;n is 1 or 2;The hydroxy alkyl groups being reacted prior or subsequent to coupling with at least stoichiometric qualities of certain acid halides and a mono- or di-lower alkyl formamide or acetamide.The resultant azo dye produces excellent dyeings on polyester fabric materials.

    摘要翻译: 提供偶氮染料,并且是重氮化的2-氨基-5-硝基噻唑与下式的偶联组分的反应产物:其中R 1是氢或低级烷氧基; R2是1-4个碳的烷基,苯基,甲苯基或氯苯基; N IS 1 OR 2; 以前或之后反应的羟基烷基组合物与某些酸性抗坏血酸和单一或低级亚烷基甲酰胺或乙酰胺的最低稳定性质联合。