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1. 发明授权

US4699626A Mixtures of copper complexes of disazo compounds: 4,4'-(3,3'-dihydroxybiphenylene) tetrazo component and disulfonaphthol and 3-sulfo-6-(2'-chloro-4'-chloro or hydroxy-1,3,5-triazin-6'-ylamino)-naphth-1-ol coupling component 失效
标题翻译：双偶氮化合物的铜络合物的混合物：4,4' - （3,3'-二羟基联苯）双偶氮组分和二磺基萘酚和3-磺基-6-（2'-氯-4'-氯或羟基-1,3,5 - 三嗪-6'-基氨基） - 萘-1-醇偶联组分
公开(公告)号：US4699626A
公开(公告)日：1987-10-13
申请号：US838860
申请日：1986-03-12
申请人： Hans-Rudolf von Tobel , Paul Doswald
发明人： Hans-Rudolf von Tobel , Paul Doswald
IPC分类号： C07D251/42 , C07D251/44 , C09B62/095 , D06P1/382 , C09B35/08 , C09B45/28 , C09B62/09 , D06P1/38
CPC分类号： D06P1/382 , C09B62/095 , Y10S8/918
摘要： Complexes of the formula ##STR1## or a water-soluble salt thereof each cation of which is independently a non-chromophoric cation, wherein X is chloro or hydroxy,m is 1 or 2, andn is 0 or 1, with the proviso that m + n is 2, with the proviso that one of the asterisked bonds is in the 1-position and the other asterisked bond is in the 2-position, and mixtures thereof, are useful for dyeing or printing hydroxy group- or nitrogen-containing organic substrates, preferably textile material consisting of or containing cellulose fibers, most preferably cotton, alone or blended with other suitable textile fibers. The resulting dyed or printed textile material may be aftertreated with a polymeric polybasic amino compound in order to improve the wet fastness of these dyeings and printings.
摘要翻译：其中X为氯或羟基，m为1或2，n为0或1，其中X为氯或羟基，式为“IMAGE”+ TR

2. 发明授权

US4843152A Copper complexes of disazo compounds having di- or tri- sulfonaphthol and 6-[2,4-di-(amino or substituted amino)-1,3,5-triazia-6-ylamino-]-1-hydroxy-3-sulfonaphthalene coupling component radicals 失效
公开(公告)号：US4843152A
公开(公告)日：1989-06-27
申请号：US36601
申请日：1987-04-10
申请人： Paul Doswald , Hans-Rudolf von Tobel
发明人： Paul Doswald , Hans-Rudolf von Tobel
IPC分类号： C09B62/095 , C09B45/28 , D06P3/66
CPC分类号： C09B45/28
摘要： Complexes of the formula ##STR1## and salts thereof, whereineach of X.sub.1 and X.sub.2 is independently --NR.sub.1 R.sub.2, whereinR.sub.1 is hydrogen, C.sub.1-4 alkyl or C.sub.2-4 alkyl monosubstituted by hydroxy or C.sub.1-4 -alkoxy, andR.sub.2 is hydrogen; C.sub.1-10 alkyl; C.sub.2-8 hydroxyalkyl; C.sub.2-8 dihydroxyalkyl the hydroxy groups of which are attached to different carbon atoms; C.sub.1-6 alkyl monosubstituted by halo, cyano, --OR.sub.3, (C.sub.1-4 alkyl)carbonyl, (C.sub.1-4 -alkoxy)carbonyl, sulfo or sulfato; phenyl; phenyl substituted by 1 or 2 substituents selected from halo, C.sub.1-4 alkyl, C.sub.1-4 alkoxy, acetamido and --SO.sub.2 --R.sub.4 ; phenyl(C.sub.1-4 alkyl); phenyl(C.sub.1-4 alkyl) the phenyl group of which is substituted by 1 or 2 substituents selected from halo, C.sub.1-4 -alkyl, C.sub.1-4 alkoxy, acetamido and --SO.sub.2 --R.sub.4 ; C.sub.5-6 cycloalkyl or C.sub.5-6 cycloalkyl substituted by 1 to 3 C.sub.1-4 alkyl groups, whereinR.sub.3 is C.sub.1-4 alkyl, C.sub.2-4 -hydroxyalkyl or (C.sub.1-4 -alkyl)carbonyl, andR.sub.4 is hydroxy, amino, C.sub.1-4 -alkyl or phenyl, or--NR.sub.1 R.sub.2 is an unsubstituted 5- or 6-membered saturated heterocyclic ring containing 1 or 2 further hetero atoms selected from nitrogen, oxygen and sulfur or a 5- or 6-membered saturated heterocyclic ring containing 1 or 2 further hetero atoms selected from nitrogen, oxygen and sulfur which is substituted by 1 to 3 C.sub.1-4 alkyl groups,m is 1 or 2, andn is 0 or 1,with the proviso that m+n is 2 or 3,with the proviso that one of the asterisked bonds is in the 1-position of the naphthalene ring and the other asterisked bond is in the 2-position, and mixtures thereof are useful for dyeing or printing hydroxy group- or nitrogen-containing organic substrates. e.g., textile material consisting of or containing cellulose fibers, which may be aftertreated with a polymeric polybasic amino compound.

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