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1. 发明授权

US4048154A Monoazo dyestuffs derived from p-sulfo-halophenyl diazo moiety and p-amino-O-alkyl coupler moiety 失效
标题翻译：衍生自对磺基卤苯基重氮部分和对氨基-O-烷基偶联剂部分的单偶氮染料
公开(公告)号：US4048154A
公开(公告)日：1977-09-13
申请号：US524989
申请日：1974-11-18
申请人： Jochen Westphal
发明人： Jochen Westphal
IPC分类号： C09B29/01 , C09B29/08 , C09B29/085 , D06P1/06 , D06P3/06 , D06P3/16
CPC分类号： C09B29/08 , C09B29/0803
摘要： Dyestuffs of the formula ##STR1## wherein R.sub.1 represents a non-ionic substituent, R.sub.2 and R.sub.3 represent hydrogen, alkyl, acyl or aryl and wherein the two benzene rings A and B can in addition also be substituted by the non-ionic substituents as well as their preparation and their use for dyeing and printing fiber materials containing nitrogen, especially fiber materials consisting of polyamides, to give level orange to red dyeings with good dyestuff yields.
摘要翻译：式IMA的染料其中R1代表非离子取代基，R2和R3代表氢，烷基，酰基或芳基，其中两个苯环A和B还可以被非离子取代基取代作为它们的制备及其用于染色和印刷含氮的纤维材料的用途，特别是由聚酰胺组成的纤维材料，以得到具有良好染料产率的橙色至红色染色。

2. 发明授权

US4339380A Azo dyestuffs 失效
标题翻译：偶氮染料
公开(公告)号：US4339380A
公开(公告)日：1982-07-13
申请号：US93946
申请日：1979-11-14
申请人： Herbert Hugl , Gerhard Wolfrum , Winfried Mennicke , Karl H. Schundehutte , Jochen Westphal
发明人： Herbert Hugl , Gerhard Wolfrum , Winfried Mennicke , Karl H. Schundehutte , Jochen Westphal
IPC分类号： C09B29/01 , C09B29/08 , D06P1/18 , C09B29/26
CPC分类号： D06P1/18 , C09B29/0003 , C09B29/0802 , C09B29/0805
摘要： Dyestuffs of the formula ##STR1## wherein R.sub.1 represents alkyl or aryl,R.sub.2 represents halogen, CN, CF.sub.3, NO.sub.2, Q.sub.1, --OQ.sub.1, --CONQ.sub.1 Q.sub.2 or --NHCOQ.sub.1,R.sub.3 represents halogen, CN, CF.sub.3, Q.sub.1 or --OQ.sub.1 andK represents the radical of an aniline coupling componentand whereinQ.sub.1 denotes alkyl or aryl andQ.sub.2 denotes hydrogen, alkyl or aralkylpossess very high tinctorial strength and are outstandingly suitable for dyeing polyester fibres, which are dyed in clear orange-red to red shades having good fastness to light, wet treatment and sublimation. The alkyl, aralkyl and aryl radicals mentioned may be further substituted by nonionic groups or by the radical COOH.
摘要翻译：式中，R1表示烷基或芳基，R2表示卤素，CN，CF3，NO2，Q1，-OQ1，-CONQ1Q2或-NHCOQ1，R3表示卤素，CN，CF3，Q1或-OQ1，K表示式苯胺偶联组分的基团，其中Q1表示烷基或芳基，Q2表示氢，烷基或芳烷基具有非常高的着色强度，并且非常适合于染色聚酯纤维，其以明亮的橙红色至红色色调染色，具有良好的牢度轻，湿处理和升华。所提及的烷基，芳烷基和芳基可以进一步被非离子基团或基团COOH取代。

3. 发明授权

US4670548A Sulfo-group-containing trisazo dyestuffs 失效
标题翻译：含磺基的三偶氮染料
公开(公告)号：US4670548A
公开(公告)日：1987-06-02
申请号：US133072
申请日：1980-03-24
申请人： Jochen Westphal , Hermann Henk
发明人： Jochen Westphal , Hermann Henk
IPC分类号： C09B31/16 , C09B31/30
CPC分类号： C09B31/16 , C09B31/30
摘要： Water-soluble dyestuffs of the formulaA--N.dbd.N--B--N.dbd.N--C--N.dbd.N--KwhereinA denotes sulphophenyl or sulphonaphthyl, which are optionally further substituted,B denotes sulpho-1,4-naphthylene, which is optionally further substituted,C denotes 1,4-phenylene or 1,4-naphthylene, which are optionally further substituted, andK denotes the radical of an optionally functionally modified coupling component of the hydroxybenzene series, aminobenzene series, aminopyrazole series, pyridone series or acetoacetic acid arylide series, or of barbituric acid or citrazinic acid,and their use for dyeing nitrogen-containing fibre materials, such as wool and polyamide, and for dyeing leather.
摘要翻译：式AN = NBN = NCN = NK的水溶性染料其中A表示任选进一步取代的磺基苯基或磺基萘表示任选进一步取代的磺基-1,4-亚萘基，C表示1,4-亚苯基或1,4-亚萘基，其任选进一步被取代，并且K表示羟基苯系列，氨基苯系列，氨基吡唑系列，吡啶酮系列或乙酰乙酸芳基化合物系列或巴比妥酸或柠檬酸的任选功能改性的偶联组分的基团酸和它们用于染色含氮纤维材料如羊毛和聚酰胺以及染色皮革的用途。

4. 发明授权

US4978747A Colorants obtained by reacting a NH.sub.2 -containing dyestuff with a diisocyanate followed by reaction of this adduct with a diamine 失效
标题翻译：通过使含NH 2的染料与二异氰酸酯反应而获得的着色剂，随后将该加合物与二胺反应
公开(公告)号：US4978747A
公开(公告)日：1990-12-18
申请号：US337497
申请日：1989-04-13
申请人： Karl-Arnold Weber , Hermann Henk , Klaus Kunde , Jochen Westphal , Klaus Wunderlich
发明人： Karl-Arnold Weber , Hermann Henk , Klaus Kunde , Jochen Westphal , Klaus Wunderlich
IPC分类号： C08G18/32 , C08G18/80 , C09B43/155 , C09B69/10
CPC分类号： C09B43/155 , C08G18/3228 , C08G18/3234 , C08G18/8054 , C09B69/10 , Y10S534/01
摘要： Colorants are obtained by reacting a dyestuff which is free from ionic groups and has.gtoreq.2 NH.sub.2 groups which are preferably arranged in such a manner that they do not participate in the resonance of the chromophore with such an amount of a (cyclo)aliphatic diisocyante so as to form an adduct that still contains at least two free NCO groups, and subsequently reacting this adduct with a (cyclo)aliphatic diamine, to form an adduct suitable for dyeing and pigmenting macromolecular substances, in particular for coloring PUR-based paints, coatings and laminates.
摘要翻译：通过使不含离子基团的染料与具有> / = 2个NH 2基团反应得到着色剂，所述染料优选以这样一种方式排列，使得它们不参与发色团的共振与一定量的（环）脂族二异氰酸酯，以便形成还含有至少两个游离NCO基团的加合物，随后使该加合物与（环）脂族二胺反应，形成适于染色和着色大分子物质的加合物，特别是用于着色PUR基涂料，涂层和层压板。

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