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1. 发明申请

US20050155162A1 Process for the coloration of aluminium 审中-公开
公开(公告)号：US20050155162A1
公开(公告)日：2005-07-21
申请号：US10503152
申请日：2003-01-28
申请人： Hans-Thomas Schacht , Gibert Moegle , Didier Bauer , Leonhard Feiler , Olof Wallquist , Martin Muller
发明人： Hans-Thomas Schacht , Gibert Moegle , Didier Bauer , Leonhard Feiler , Olof Wallquist , Martin Muller
IPC分类号： C09B1/34 , C09B5/48 , C09B29/42 , C09B29/50 , C09B31/14 , C09B31/143 , C09B47/24 , C09B48/00 , C09B57/00 , C09B67/02 , C09B67/20 , C09C1/64 , C25D11/18 , C25D11/24 , C09C1/62 , C08K5/00 , D06P5/00
CPC分类号： C25D11/243 , C01P2004/20 , C01P2004/51 , C01P2004/54 , C01P2004/61 , C01P2004/80 , C01P2006/60 , C01P2006/62 , C01P2006/63 , C01P2006/64 , C09C1/642 , C09C1/644 , C25D11/246
摘要： The present invention relates to a proces for producing colored oxide layers on aluminum or on aluminum alloys by dyeing in an aqueous dye bath, rinsing with water and sealing, wherein there is used for the dyeing at least one dye of the general formula wherein m is a value from 1 to 8, especially from 1 to 4, n is a value from 0 to 7, especially from 1 to 4, the sum of m and n being less than or equal to 8, A is the radical of a chromophore of the 1-aminoanthraquinone, anthraquinone, anthrapyrimidine, azo, azomethine, benzodifuranone, quinacridone, quinacridonequinone, quinophthalone, diketopyrrolopyrrole, dioxazine, flavanthrone, indanthrone, indigo, isoindoline, isoindolinone, isoviolanthrone, perinone, perylene, phthalocyanine, pyranthrone or thioindigo series, B is a hydrogen atom, a branched or straight-chain C1-8alkyl, C2-8alkenyl or C2-8alkynyl radical, an aryl radical, an N—, O— or S-containing 5- or 6-membered heterocyclic ring, or a C1-8alkyl-arylene, aryl-C1-8alkylene or aryl-L-arylene radical, each of which may be substituted by one or more groups —OH, —Ocat, —COOH, —COOcat, —SH, —Scat, —OR1, —SR2, —C(O)OR3, —C(O)R4, —NR5R6, it being possible for the C1-8alkyl radical to be uninterrupted or interrupted one or more times by —O— or by —S—, R1, R2, R3 and R4 are each independently of the others a C1-8alkyl radical, C7-11aralkyl radical or C6-10aryl radical and R4 additionally may be a hydrogen atom, L is a bond, is —NR7 wherein R7 is a hydrogen atom or a C1-4alkyl radical, or is a —N═N— group, and R5 and R6 are each independently of the other a hydrogen atom, a C1-8-alkyl radical, a C1-4alkoxy-C1-4alkyl radical, a C6-10aryl radical, a C7-11aralkyl radical or a —(CH2)oOH radical wherein o is an integer from 2 to 6, X1 is a hydrogen atom or cat and X2 is a hydrogen atom or cat, cat being a cation, and to the colored substrates obtained according to such a process. Compared with commercially available dyes and dyes of formula I in which cat+ is an alkali metal, the dyeings obtainable according to the process of the invention have surprisingly high light-fastness properties.

2. 发明申请

US20070028807A1 Heat-stable diketopyrrolopyrrole pigment mixtures 有权
标题翻译：热稳定二酮吡咯并吡咯颜料混合物
公开(公告)号：US20070028807A1
公开(公告)日：2007-02-08
申请号：US10576703
申请日：2004-10-04
申请人： Olof Wallquist , Roman Lenz , Leonhard Feiler , Mathias Duggeli , Taher Yousaf , Gerardus De Keyzer
发明人： Olof Wallquist , Roman Lenz , Leonhard Feiler , Mathias Duggeli , Taher Yousaf , Gerardus De Keyzer
IPC分类号： C07D487/02 , C08K5/00
CPC分类号： C09B67/0033 , C09B57/004
摘要： The present invention relates to a process for the preparation of a mixture comprising at least two structurally different diketopyrrolopyrrole pigments of formula (1) wherein A1 and A2 are each independently of the other an aromatic or heteroaromatic radical, by reacting a succinic acid ester with at least one unsubstituted or substituted aromatic or heteroaromatic nitrile, which process comprises carrying out the reaction in the presence of at least one compound of formula (2) wherein A is an aromatic or heteroaromatic radical, R3 is hydrogen, halogen, methyl, methoxy, —CF3 or —CN, R4 is a linear or, from C3 upwards, optionally branched C1-C30alkyl, C6-C10aryl or C6-C24aralkyl radical, X is —S—, -0-, —CR5R5′—, —COO—, —CONR5—, —SO—, SO2—, —SO2NR5— or —NR5— and R5 and R5′ are each independently of the other hydrogen or a linear or, from C3 upwards, optionally branched C1-C30alkyl, C6-C10aryl or C6-C24aralkyl radical, to the use of such a mixture in the colouring of organic material and in cosmetics, and also to novel diketopyrrolopyrrole pigment mixtures.
摘要翻译：本发明涉及一种制备包含至少两种结构不同的式（1）二酮吡咯并吡咯颜料的混合物的方法，其中A 1和A 2各自独立地为另一个是芳族或杂芳族基团，通过使琥珀酸酯与至少一种未取代或取代的芳族或杂芳族腈反应，该方法包括在至少一种式（2）的化合物存在下进行反应，其中A是芳族或杂芳族基团，R 3是氢，卤素，甲基，甲氧基，-CF 3或-CN，R 4是直链或，C 3 - 从上至上，任选支链C 1 -C 3亚烷基，C 6 -C 10个芳基或C 6 -C 12亚芳基，X是-S-，-O-，-CR 5 R -COO - ， - CONR 5 - ， - SO - ，SO 2 - ， - SO 2 - ， - NR 5 - 或-NR 5 - 和R 5 - 和R 5 - 和R 5 - 各个独立于另一个氢或一个直链或者从3个以上的任选支链的C 1 -C 30 C 1 -C 6烷基，C 6 -C 10芳基或C 6 -C 24芳烷基，至在有机材料和化妆品的着色中使用这种混合物，以及新型二酮吡咯并吡咯颜料混合物。

3. 发明授权

US06872839B1 Benzofuran-2-one 有权
标题翻译：苯并呋喃-2-酮
公开(公告)号：US06872839B1
公开(公告)日：2005-03-29
申请号：US09518464
申请日：2000-03-03
申请人： Leonhard Feiler , Thomas Ruch , Olof Wallquist , Peter Nesvadba
发明人： Leonhard Feiler , Thomas Ruch , Olof Wallquist , Peter Nesvadba
IPC分类号： G03G9/09 , C07D307/83 , C07D405/04 , C07D405/12 , C07D405/14 , C07D407/06 , C08K5/00 , C09B1/26 , C09B23/00 , C09B23/01 , C09B23/02 , C09B23/10 , C09B23/16 , C09B26/02 , C09B55/00 , C09B57/00 , C09B57/04 , C09D7/00 , C09D7/12 , C09D11/03 , C09D11/328 , C09D11/38 , C09D201/00 , G03G9/097 , C07D307/78 , C07D307/87 , C07D307/93
CPC分类号： C07D405/04 , C07D307/83 , C07D405/12 , C07D405/14 , C07D407/06 , C08K5/0041 , C08K5/1535 , C09B1/262 , C09B23/0066 , C09B23/0075 , C09B23/0091 , C09B23/02 , C09B23/10 , C09B23/162 , C09B26/02 , C09B55/009 , C09B57/04 , C09D7/41 , C09D7/48 , C09D11/03 , C09D11/328 , C09D11/38 , G03G9/09758
摘要： Benzofuran-2-ones, compositions comprising benzofuranones, processes for preparing them, and their use as colorants for high or low molecular mass organic material.
摘要翻译：苯并呋喃-2-酮，包含苯并呋喃酮的组合物，其制备方法，以及它们作为高分子量或低分子量有机材料着色剂的用途。

4. 发明申请

US20080287689A1 Heat-stable diketopyrrolopyrrole pigment mixtures 有权
标题翻译：热稳定二酮吡咯并吡咯颜料混合物
公开(公告)号：US20080287689A1
公开(公告)日：2008-11-20
申请号：US12218904
申请日：2008-07-17
申请人： Olof Wallquist , Roman Lenz , Leonhard Feiler , Mathias Duggeli , Taher Yousaf , Gerardus De Keyzer
发明人： Olof Wallquist , Roman Lenz , Leonhard Feiler , Mathias Duggeli , Taher Yousaf , Gerardus De Keyzer
IPC分类号： C07D487/04
CPC分类号： C09B67/0033 , C09B57/004
摘要： The present invention relates to a process for the preparation of a mixture comprising at least two structurally different diketopyrrolopyrrole pigments of formula wherein A1 and A2 are each independently of the other an aromatic or heteroaromatic radical, by reacting a succinic acid ester with at least one unsubstituted or substituted aromatic or heteroaromatic nitrile, which process comprises carrying out the reaction in the presence of at least one compound of formula wherein A is an aromatic or heteroaromatic radical, R3 is hydrogen, halogen, methyl, methoxy, —CF3 or —CN, R4 is a linear or, from C3 upwards, optionally branched C1-C30alkyl, C6-C10aryl or C6-C24aralkyl radical, X is —S—, —O—, —CR5R5′—, —COO—, —CONR5—, —SO—, SO2—, —SO2NR5— or —NR5— and R5 and R5′ are each independently of the other hydrogen or a linear or, from C3 upwards, optionally branched C1-C30alkyl, C6-C10aryl or C6-C24aralkyl radical, to the use of such a mixture in the colouring of organic material and in cosmetics, and also to novel diketopyrrolopyrrole pigment mixtures.
摘要翻译：本发明涉及制备包含至少两种结构不同的下式的二酮吡咯并吡咯颜料的混合物的方法，其中A 1和A 2各自独立地为另一个芳族或杂芳族基团，通过琥珀酸酯与至少一种未取代或取代的芳族或杂芳族腈反应，该方法包括在至少一种下式的化合物存在下进行反应其中A是芳族或杂芳族基，R 3是氢，卤素，甲基，甲氧基，-CF 3或-CN，R 4是线性的，或者是C 1 -C 3 - 3个以上，任选支链C 1 -C 30烷基，C 6 -C 10芳基或C 6 -C 24芳烷基，X是-S-，-O-，-CR 5 R 5， -COO - ， - CONR 5 - ， - SO - ，SO 2 - ， - SO 2 NR 2 - 5 - 或-NR 5 - 和R 5和R 5 - 各自独立地为另一个氢或直链或者从C 3向上，任选支链C 1 -C 30烷基， C 6 -C 12芳基或C 6 -C 24 - 芳烷基，使用这种混合物在有机材料和化妆品的着色中，以及新型二酮吡咯并吡咯颜料混合物。

5. 发明授权

US07417154B2 Heat-stable diketopyrrolopyrrole pigment mixtures 有权
标题翻译：热稳定二酮吡咯并吡咯颜料混合物
公开(公告)号：US07417154B2
公开(公告)日：2008-08-26
申请号：US10576703
申请日：2004-10-04
申请人： Olof Wallquist , Roman Lenz , Leonhard Feiler , Mathias Düggeli , Taher Yousaf , Gerardus De Keyzer
发明人： Olof Wallquist , Roman Lenz , Leonhard Feiler , Mathias Düggeli , Taher Yousaf , Gerardus De Keyzer
IPC分类号： C07D487/04 , C09B67/22
CPC分类号： C09B67/0033 , C09B57/004
摘要： The present invention relates to a process for the preparation of a mixture comprising at least two structurally different diketopyrrolopyrrole pigments of formula (1) wherein A1 and A2 are each independently of the other an aromatic or heteroaromatic radical, by reacting a succinic acid ester with at least one unsubstituted or substituted aromatic or heteroaromatic nitrile, which process comprises carrying out the reaction in the presence of at least one compound of formula (2) wherein A is an aromatic or heteroaromatic radical, R3 is hydrogen, halogen, methyl, methoxy, —CF3 or —CN, R4 is a linear or, from C3 upwards, optionally branched C1-C30alkyl, C6-C10aryl or C6-C24aralkyl radical, X is —S—, —O—, —CR5R5′—, —COO—, —CONR5—, —SO—, SO2—, —SO2NR5— or —NR5— and R5 and R5′ are each independently of the other hydrogen or a linear or, from C3 upwards, optionally branched C1-C30alkyl, C6-C10aryl or C6-C24aralkyl radical, to the use of such a mixture in the coloring of organic material and in cosmetics, and also to novel diketopyrrolopyrrole pigment mixtures
摘要翻译：本发明涉及一种制备包含至少两种结构不同的式（1）二酮吡咯并吡咯颜料的混合物的方法，其中A 1和A 2各自独立地为另一个是芳族或杂芳族基团，通过使琥珀酸酯与至少一种未取代或取代的芳族或杂芳族腈反应，该方法包括在至少一种式（2）的化合物存在下进行反应，其中A是芳族或杂芳族基团，R 3是氢，卤素，甲基，甲氧基，-CF 3或-CN，R 4是直链或，C 3 - 从上至上，任选支链C 1 -C 3亚烷基，C 6 -C 10个芳基或C 6 -C 2 4芳烷基，X是-S-，-O-，-CR 5 R -COO - ， - CONR 5 - ， - SO - ，SO 2 - ， - SO 2 - ， - NR 5 - 或-NR 5 - 和R 5 - 和R 5 - 和R 5 - 各个独立于另一个氢或一个直链或者从3个以上的任选支链的C 1 -C 30 C 1 -C 6烷基，C 6 -C 10芳基或C 6 -C 24芳烷基，至在有机材料和化妆品的着色中使用这样的混合物，以及新型二酮吡咯并吡咯颜料混合物

6. 发明授权

US07786313B2 Heat-stable diketopyrrolopyrrole pigment mixtures 有权
标题翻译：热稳定二酮吡咯并吡咯颜料混合物
公开(公告)号：US07786313B2
公开(公告)日：2010-08-31
申请号：US12218904
申请日：2008-07-17
申请人： Olof Wallquist , Roman Lenz , Leonhard Feiler , Mathias Düggeli , Taher Yousaf , Gerardus De Keyzer
发明人： Olof Wallquist , Roman Lenz , Leonhard Feiler , Mathias Düggeli , Taher Yousaf , Gerardus De Keyzer
IPC分类号： C07D487/04 , C09B67/22
CPC分类号： C09B67/0033 , C09B57/004
摘要： The present invention relates to a process for the preparation of a mixture comprising at least two structurally different diketopyrrolopyrrole pigments of formula wherein A1 and A2 are each independently of the other an aromatic or heteroaromatic radical, by reacting a succinic acid ester with at least one unsubstituted or substituted aromatic or heteroaromatic nitrile, which process comprises carrying out the reaction in the presence of at least one compound of formula wherein A is an aromatic or heteroaromatic radical, R3 is hydrogen, halogen, methyl, methoxy, —CF3 or —CN, R4 is a linear or, from C3 upwards, optionally branched C1-C30alkyl, C6-C10aryl or C6-C24aralkyl radical, X is —S—, —O—, —CR5R5′—, —COO—, —CONR5—, —SO—, SO2—, —SO2NR5— or —NR5— and R5 and R5′ are each independently of the other hydrogen or a linear or, from C3 upwards, optionally branched C1-C30alkyl, C6-C10aryl or C6-C24aralkyl radical, to the use of such a mixture in the coloring of organic material and in cosmetics, and also to novel diketopyrrolopyrrole pigment mixtures.
摘要翻译：本发明涉及制备包含至少两种结构不同的下式的二酮吡咯并吡咯颜料的混合物的方法，其中A1和A2各自独立地为芳族或杂芳族基团，琥珀酸酯与至少一种未取代的或取代的芳族或杂芳族腈，该方法包括在至少一种下式化合物存在下进行反应其中A是芳族或杂芳族基，R 3是氢，卤素，甲基，甲氧基，-CF 3或-CN，R 4 C 1 -C 10烷基，C 6 -C 10芳基或C 6 -C 24芳烷基，X是-S-，-O-，-CR 5 R 5'-，-COO-，-CONR 5 - ，-SO- ，SO 2 - ，-SO 2 NR 5 - 或-NR 5 - 以及R 5和R 5'各自独立地为氢或直链或从C3向上任选支链的C 1 -C 30烷基，C 6 -C 10芳基或C 6 -C 24芳烷基，这样的混合物在有机材料和化妆品着色，以及新型二酮吡咯并吡咯颜料混合物。

7. 发明授权

US08221508B2 Polymeric hair dyes 有权
标题翻译：聚合染发剂
公开(公告)号：US08221508B2
公开(公告)日：2012-07-17
申请号：US13133234
申请日：2009-12-04
申请人： Sophie Marquais-Bienewald , Christian Cremer , Olof Wallquist , Xian-Zhi Zhou , Barbara Wagner
发明人： Sophie Marquais-Bienewald , Christian Cremer , Olof Wallquist , Xian-Zhi Zhou , Barbara Wagner
IPC分类号： A61Q5/10 , C07D213/22
CPC分类号： A61K8/64 , A61K8/645 , A61K8/65 , A61K2800/4322 , A61Q5/065 , C09B69/10 , C09B69/101 , C09B69/106
摘要： Polymeric dye comprising oligo and polypeptides selected from natural or synthetic aminoacids bearing at least one covalently bounded cationic dye. Very good dyeing results on human hair are obtained with these dyes.
摘要翻译：包含寡核苷酸和多肽的聚合染料选自具有至少一种共价结合阳离子染料的天然或合成氨基酸。用这些染料获得人毛发上的非常好的染色结果。

8. 发明授权

US08118882B2 Polymeric hair dyes 有权
标题翻译：聚合染发剂
公开(公告)号：US08118882B2
公开(公告)日：2012-02-21
申请号：US12812782
申请日：2009-01-07
申请人： Christian Cremer , Sophie Marquais-Bienewald , Olof Wallquist
发明人： Christian Cremer , Sophie Marquais-Bienewald , Olof Wallquist
IPC分类号： A61Q5/10 , C07D213/09
CPC分类号： C09B69/101 , C09B1/32 , C09B1/34 , C09B69/106
摘要： Disclosed are cationic oligomeric dye, comprising a low molecular weight polyamine comprising the repeating units (1a) or (1b), wherein at least 90% of the polyamine molecules are selected from tetramines, pentamines and hexamines; and R is the residue of a cationic dye, which is covalently bonded, optionally via a linker, to the nitrogen atoms of the polyamine; or hydrogen; wherein the polyamine repeating units (1a) and (1b) comprise at least one carionic dye residue; and n is a number from 3-12. The dyes are distinguished by their depth of shade and their good fastness properties to washing, such as, for example, fastness to light, shampooing and rubbing.
摘要翻译：公开了阳离子低聚染料，其包含包含重复单元（1a）或（1b）的低分子量多胺，其中至少90％的多胺分子选自四胺，五胺和六胺; 并且R是阳离子染料的残基，其任选地经由接头共价键合到多胺的氮原子上; 或氢; 其中所述多胺重复单元（1a）和（1b）包含至少一个卡莲染料残基; n是3-12的数字。这些染料的特征在于它们的色调深度和它们对洗涤性能的良好牢度，例如耐光牢度，洗发剂和摩擦性。

9. 发明申请

US20110110998A1 POLYSILOXANE ANTIMICROBIALS 失效
标题翻译：多晶硅抗微生物
公开(公告)号：US20110110998A1
公开(公告)日：2011-05-12
申请号：US12309091
申请日：2007-07-04
申请人： Sophie Marquais-Bienewald , Olof Wallquist , Andrea Preuss , Stewart Todd Elder
发明人： Sophie Marquais-Bienewald , Olof Wallquist , Andrea Preuss , Stewart Todd Elder
IPC分类号： A01N55/10 , A01N25/34 , C07F7/18 , A01P1/00 , C09D5/14
CPC分类号： C08G77/388 , A01N55/00
摘要： Disclosed are oligo- or polysiloxanes, which are characterized by containing at least 3, for example 4-3000, Si atoms in the main chain, and wherein at least one thereof is contained in a moiety of the formula (I) whose open bond of the O atom is linked to another Si atom of the oligo- or polysiloxane main chain, and whose open bond of the Si atom is linked either to another O atom of the oligo- or polysiloxane main chain or to R′1, where R1 and R′1 independently are C1-C10alkyl, R2 and R3 independently are C1-C18alkylene, X is a divalent spacer group selected from O, NR4, N(COR′5), CONR′4, OCONR′4;. Y is selected from OCOR5, NHCOR5, NHR4, COOR5, CONHR4, NR′4R4; R4 is selected from C6-C18 organic residues containing at least one aryl moiety; R′4 is as defined for R4; or is selected from H, C1-C20alkyl, C7-C20phenylalkyl, C4-C12cycloalkyl; R5 is R7—Z; R′5 is as defined for R5; or is selected from H, C1-C20alkyl, C7-C20phenylalkyl, C4-C12cycloalkyl; R7 is C1-C20alkylene, which may be interrupted by phenylene, C4-C12cycloalkylene, O, NR′4; or is unsubstituted or substituted phenylene or C4-C12cycloalkylene; Z is halogen or N+R8R8R10; R8, R9 and R10 independently are selected from C1-C20alkyl, C7-C20phenylalkyl, C4-C12cycloalkyl, unsubstituted or substituted aryl; or 2 of R8, R9 and R10 are linked together to form a quaternized aliphatic, substituted or unsubstituted N-heterocyclic ring of 4-6 carbon atoms such as a piperidine ring; or all of R8, R9 and R10 are linked together to form, together with the nitrogen atom they are bonding to, a substituted or unsubstituted N-heterocyclic ring system of 4-7 carbon atoms. The novel compounds are effective as antimicrobials.
摘要翻译：公开了低聚或聚硅氧烷，其特征在于在主链中含有至少3个，例如4-3000个Si原子，并且其中至少一个包含在式（I）的部分中，其开环键 O原子与低聚或聚硅氧烷主链的另一个Si原子连接，并且其Si原子的开环键连接到寡聚或聚硅氧烷主链的另一个O原子或R'1，其中R 1和 R 1独立地是C 1 -C 10烷基，R 2和R 3独立地是C 1 -C 18亚烷基，X是选自O，NR 4，N（COR'5），CONR 4，OCONR 4的二价间隔基。 Y选自OCOR5，NHCOR5，NHR4，COOR5，CONHR4，NR'4R4; R4选自含有至少一个芳基部分的C6-C18有机残基; R'4如R4所定义; 或选自H，C 1 -C 20烷基，C 7 -C 20苯基烷基，C 4 -C 12环烷基; R5为R7-Z; R'5如R5所定义; 或选自H，C 1 -C 20烷基，C 7 -C 20苯基烷基，C 4 -C 12环烷基; R 7是C 1 -C 20亚烷基，其可被亚苯基，C 4 -C 12亚环烷基，O，NR'4中间; 或未取代或取代的亚苯基或C 4 -C 12亚环烷基; Z为卤素或N + R8R8R10; R 8，R 9和R 10独立地选自C 1 -C 20烷基，C 7 -C 20苯基烷基，C 4 -C 12环烷基，未取代或取代的芳基; 或2的R 8，R 9和R 10连接在一起形成4-6个碳原子的季铵化的脂族，取代或未取代的N-杂环，例如哌啶环; 或全部R 8，R 9和R 10连接在一起，与它们所键合的氮原子一起形成取代或未取代的4-7个碳原子的N-杂环体系。新型化合物作为抗微生物剂是有效的。

10. 发明申请

US20110061180A1 POLYMERIC HAIR DYES 有权
标题翻译：聚合物染发剂
公开(公告)号：US20110061180A1
公开(公告)日：2011-03-17
申请号：US12812782
申请日：2009-01-07
申请人： Christian Cremer , Sophie Marquais-Bienewald , Olof Wallquist
发明人： Christian Cremer , Sophie Marquais-Bienewald , Olof Wallquist
IPC分类号： A61K8/81 , A61Q5/10 , C09B46/00 , C07C211/63
CPC分类号： C09B69/101 , C09B1/32 , C09B1/34 , C09B69/106
摘要： Disclosed are cationic oligomeric dye, comprising a low molecular weight polyamine comprising the repeating units (1a) or (1b), wherein at least 90% of the polyamine molecules are selected from tetramines, pentamines and hexamines; and R is the residue of a cationic dye, which is covalently bonded, optionally via a linker, to the nitrogen atoms of the polyamine; or hydrogen; wherein the polyamine repeating units (1a) and (1b) comprise at least one carionic dye residue; and n is a number from 3-12. The dyes are distinguished by their depth of shade and their good fastness properties to washing, such as, for example, fastness to light, shampooing and rubbing.
摘要翻译：公开了阳离子低聚染料，其包含包含重复单元（1a）或（1b）的低分子量多胺，其中至少90％的多胺分子选自四胺，五胺和六胺; 并且R是阳离子染料的残基，其任选地经由接头共价键合到多胺的氮原子上; 或氢; 其中所述多胺重复单元（1a）和（1b）包含至少一个卡莲染料残基; n是3-12的数字。这些染料的特征在于它们的色调深度和它们对洗涤性能的良好牢度，例如耐光牢度，洗发剂和摩擦性。

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