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1.发明公开VERWENDUNG VON 4-NITRO-2,1,3-BENZOXADIAZOL-DERIVATEN ALS FARBSTOFF IN FÄRBEMITTELN FÜR KERATINFASERN 审中-公开4-硝基-2,1,3-苯并恶二唑衍生物作为染料的着色剂用于角蛋白纤维USE
公开(公告)号：EP1317242A1
公开(公告)日：2003-06-11
申请号：EP01947431.1
申请日：2001-06-29
IPC分类号： A61K7/13
摘要： The invention relates to the use of 4-nitro-benzo-2,1,3-oxadiazol derivatives of general formula (I) as dyes in colouring agents for keratin fibres, for example, wool, silk, fur or hair and particularly human hair. In formula (I) X represents oxygen, sulphur or NRa, Ra represents hydrogen, an (C¿1?-C4) alkyl group, a monohydroxy (C1-C4) alkyl group, a polyhydroxy (C2-C4) alkyl group, a mono (C1-C4) alkoxy (C1-C4) alkyl group; R1 and R2 can be identical or different and represent independently from each other hydrogen, a halogen atom, an (C1-C4) alkyl group, an (C1-C4) alkyl group substituted by a halogen atom, an (C1-C4) alkoxy group, a nitro group or a NR?bRc¿ group, wherein the radicals R?b and Rc¿ can be identical or different and represent independently from each other hydrogen, a (C¿1?-C4) alkyl group, an optionally substituted aromatic carbocycle or an (C1-C4) alkane carbonyl group, or R?b and Rc¿ together with the nitrogen atom form a heterocyclic (C¿3?-C6) group; Q represents hydrogen, an aliphatic group, an aromatic isocyclic group or an aromatic heterocyclic group.
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2.发明公开MITTEL UND VERFAHREN ZUM FÄRBEN VON KERATINFASERN 有权MITTEL UND VERFAHREN ZUMFÄRBENVON KERATINFASERN
公开(公告)号：EP1328244A1
公开(公告)日：2003-07-23
申请号：EP01960429.7
申请日：2001-06-29
IPC分类号： A61K7/13
摘要： The invention relates to an agent for colouring fibres (A) which is produced by mixing two components (A1) and (A2) and is characterised in that the component (A1) contains at least one compound of formula (I), wherein X represents a halogen atom, a methoxy group or an ethoxy group; Y represents an oxygen atom, a sulphuric atom or a selenium atom; and R1 and R2 can be identical or different and represent independently from each other hydrogen, a halogen atom, an (C1-C4) alkyl group, an (C1-C4) alkyl group substituted by a halogen atom, an (C1-C4) alkoxy group, a nitro group, an acetamido group or a NraRb group, whereby the radicals Ra and Rb can be identical or different and represent independently from each other hydrogen, an (C1-C4) alkyl group, an optionally substituted carbocycle or an (C1-C4) alkane carbonyl group, or Ra and Rb form, together with the nitrogen atom, a heterocyclic (C3-C6) group; and the component (A2) contains at least one compound from the group comprising amines, aminonitrobenzenes and phenoles. The invention also relates to a method for colouring hair by using said agent and a multiple component kit.
摘要翻译： 本发明涉及一种通过混合两种组分（A1）和（A2）制备的纤维着色剂（A），其特征在于组分（A1）含有至少一种式（I）化合物，其中X代表 卤素原子，甲氧基或乙氧基; Y代表氧原子，硫原子或硒原子; （C 1 -C 4）烷基，被卤素原子取代的（C 1 -C 4）烷基，（C 1 -C 4）烷基，被卤素原子取代的（C 1 -C 4）烷氧基， 烷氧基，硝基，乙酰氨基或NraRb基团，其中基团Ra和Rb可以相同或不同且彼此独立地表示氢，（C1-C4）烷基，任选取代的碳环或（C1- C1-C4）烷烃羰基或Ra和Rb与氮原子一起形成杂环（C3-C6）基团; 并且组分（A2）含有至少一种选自胺，氨基硝基苯和酚的化合物。 本发明还涉及通过使用所述试剂和多组分试剂盒使头发着色的方法。
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公开(公告)号：EP1328244B1
公开(公告)日：2006-10-11
申请号：EP01960429.7
申请日：2001-06-29
摘要： The invention relates to an agent for colouring fibres (A) which is produced by mixing two components (A1) and (A2) and is characterised in that the component (A1) contains at least one compound of formula (I), wherein X represents a halogen atom, a methoxy group or an ethoxy group; Y represents an oxygen atom, a sulphuric atom or a selenium atom; and R1 and R2 can be identical or different and represent independently from each other hydrogen, a halogen atom, an (C1-C4) alkyl group, an (C1-C4) alkyl group substituted by a halogen atom, an (C1-C4) alkoxy group, a nitro group, an acetamido group or a NraRb group, whereby the radicals Ra and Rb can be identical or different and represent independently from each other hydrogen, an (C1-C4) alkyl group, an optionally substituted carbocycle or an (C1-C4) alkane carbonyl group, or Ra and Rb form, together with the nitrogen atom, a heterocyclic (C3-C6) group; and the component (A2) contains at least one compound from the group comprising amines, aminonitrobenzenes and phenoles. The invention also relates to a method for colouring hair by using said agent and a multiple component kit.
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