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1. 发明授权

US5143519A Concentrated acid dye solutions: storage stable aqueous dye concentrate with di-ethyl-amino-propylamine 失效
标题翻译：浓缩酸性染料溶液：储存稳定的水性染料与二乙胺 - 丙氨酸浓缩
公开(公告)号：US5143519A
公开(公告)日：1992-09-01
申请号：US677721
申请日：1991-03-29
申请人： Willy Stingelin
发明人： Willy Stingelin
IPC分类号： C09B29/045 , C09B67/18 , C09B67/26 , C09B67/44 , D06P3/60 , D21H21/28
CPC分类号： C09B67/0073 , Y10S8/918 , Y10S8/919
摘要： Concentrated dye solutions of dyes of the formula (1) shown in claim are described.The dye solutions are distinguished by a good storage stability and are suitable, in particular, for dyeing paper.
摘要翻译：描述权利要求中所述的式（1）染料的浓缩染料溶液。染料溶液的特征在于良好的储存稳定性，特别适用于染色纸。

2. 发明授权

US4873319A Disazo dyes containing a pyrimidine coupling component and a cationic alkyl ammonium group 失效
标题翻译：含有嘧啶偶联组分和阳离子烷基铵基团的双偶氮染料
公开(公告)号：US4873319A
公开(公告)日：1989-10-10
申请号：US100853
申请日：1987-09-25
申请人： Willy Stingelin
发明人： Willy Stingelin
IPC分类号： C09B44/08
CPC分类号： C09B44/08 , Y10S534/01
摘要： Disazo dyes which are suitable for dyeing and printing, especially of paper of all kinds. The dyes correspond to the formula ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 are each an alkyl radical, A is an alkylene radical, n is 1 or 2, V, X, Y and Z are nonionic substituents customarily in azo dyes, K is a pyrimidine coupling and An is an anion.
摘要翻译：适用于染色和印花的双偶氮染料，特别是各种纸张。染料对应于下式：其中R 1，R 2和R 3各自是烷基，A是亚烷基，n是1或2，V，X，Y和Z是通常在偶氮染料，K是嘧啶偶联物，An是阴离子。

3. 发明授权

US4439204A Dye salts 失效
标题翻译：染色盐
公开(公告)号：US4439204A
公开(公告)日：1984-03-27
申请号：US412741
申请日：1982-08-30
申请人： Willy Stingelin , Peter Loew
发明人： Willy Stingelin , Peter Loew
IPC分类号： D01F1/06 , C09B23/16 , C09B69/02 , C09B69/06 , C08K5/34
CPC分类号： C09B23/16 , C09B69/06 , Y10S8/927
摘要： The novel dye salts of the formula ##STR1## wherein Z, B, X, m and n are as defined in claim 1, are suitable for dyeing polyacrylonitrile in the spinning dope. The fibres dyed according to the invention have good fastness to rubbing, steaming, washing and light.
摘要翻译：其中Z，B，X，m和n如权利要求1所定义的式IMA图像的新型染料盐适用于在纺丝原液中染色聚丙烯腈。根据本发明染色的纤维具有良好的摩擦，蒸汽，洗涤和光的牢度。

4. 发明授权

US4650867A Process for the preparation of 2,4,6-tris(aminophenylamino)triazines 失效
标题翻译：制备2,4,6-三（氨基苯基氨基）三嗪的方法
公开(公告)号：US4650867A
公开(公告)日：1987-03-17
申请号：US841494
申请日：1986-03-19
申请人： Roland Ronco , Willy Stingelin , Ernst Hanggi
发明人： Roland Ronco , Willy Stingelin , Ernst Hanggi
IPC分类号： C07D251/70 , C09B43/16
CPC分类号： C09B43/16 , C07D251/70 , Y02P20/55
摘要： A process for the preparation of 2,4,6-tris(aminophenylamino)triazines by condensing s-trichlorotriazine with 3 equivalents of a partially protected phenylenediamine and subsequently removing the protective groups, which process comprises carrying out the condensation in an anhydrous or water-containing aliphatic C.sub.2 -C.sub.4 alcohol, in the presence of an acid acceptor.2,4,6-Tris(aminophenylamino)triazines are important intermediates in dyestuff chemistry and are used, inter alia, for synthesizing textile, leather and paper dyes as well as pigments.
摘要翻译：通过将三氯三嗪与3当量的部分保护的苯二胺缩合并随后除去保护基团来制备2,4,6-三（氨基苯基氨基）三嗪的方法，该方法包括在无水或水 - 含有脂肪族C 2 -C 4醇，在酸受体存在下进行。 2,4,6-三（氨基苯基氨基）三嗪是染料化学中的重要中间体，尤其用于合成纺织品，皮革和纸染料以及颜料。

5. 发明授权

US4462805A Mixture of cationic compounds for dyeing and printing textiles, leather and paper 失效
标题翻译：用于染色和印花纺织品，皮革和纸张的阳离子化合物的混合物
公开(公告)号：US4462805A
公开(公告)日：1984-07-31
申请号：US493183
申请日：1983-05-10
申请人： Willy Stingelin , Peter Loew
发明人： Willy Stingelin , Peter Loew
IPC分类号： C09B67/32 , C09B23/16 , C09B67/22 , D06P3/32
CPC分类号： C09B67/0033 , C09B23/164 , Y10S8/918 , Y10S8/919 , Y10S8/922 , Y10S8/924 , Y10S8/927
摘要： A mixture of cationic compounds of the formulae ##STR1## is obtained by reaction of a compound of the formula ##STR2## with an aldehyde of the formula II ##STR3## in an aqueous or organic medium, in the presence of an acid, in which formulae, the symbols have the meanings defined in claim 1. The mixtures obtained are suitable in particular for the dyeing of paper, whereby neutral-yellow dyeings are obtained.
摘要翻译：通过式（I）化合物与式II的醛（II）的醛反应，得到式（III）化合物的式水或有机介质，在酸的存在下，其中符号具有权利要求1中定义的含义。所得混合物特别适用于纸的染色，由此获得中性黄染色。

6. 发明授权

US4380627A Cationic compounds 失效
标题翻译：阳离子化合物
公开(公告)号：US4380627A
公开(公告)日：1983-04-19
申请号：US251421
申请日：1981-04-06
申请人： Willy Stingelin , Peter Loew
发明人： Willy Stingelin , Peter Loew
IPC分类号： C09B23/00 , C09B23/16 , C09B26/02 , D21H21/28 , C07D251/70 , C07D401/14 , C07D417/04 , C07D417/12
CPC分类号： C09B23/164 , D21H21/28
摘要： There are described novel cationic compounds of the formula ##STR1## wherein Z's independently of one another are each a radical of the formula ##STR2## B is identical to Z or is a cationic radical different from Z; R's independently of one another are each hydrogen, unsubstituted or substituted C.sub.1 -C.sub.4 -alkyl, unsubstituted or substituted C.sub.1 -C.sub.4 -alkoxy, the NO.sub.2 group, unsubstituted or substituted acylamino, halogen or the CN group;R.sub.1 's independently of one another are each unsubstituted or substituted C.sub.1 -C.sub.4 -alkyl or C.sub.3 -C.sub.4 -alkenyl;X is a sulfur atom or the group ##STR3## in which both R.sub.1 radicals can be linked with each other to form a carbocyclic 5- or 6-membered ring;A is the direct bond, --NH-alkylene (C.sub.1 -C.sub.4), --O-alkylene (C.sub.1 -C.sub.4), alkylene (C.sub.1 -C.sub.4), phenylene, --O-phenylene or --NH-phenylene;Y is --NH--, --NR.sub.1 --, --O-- or --S--; andAn is an anion,and also processes for producing them and their use as dyes for dyeing and printing textile materials, such as polyacrylonitrile materials, leather and in particular paper, with greenish- to reddish-yellow shades being obtained which are distinguished by good general fastness properties.
摘要翻译：描述了式（I）的新型阳离子化合物，其中Z彼此独立地为下式的基团，其中Z是与Z相同或是不同于Z的阳离子基团; R 2各自独立地为氢，未取代或取代的C 1 -C 4 - 烷基，未取代或取代的C 1 -C 4 - 烷氧基，NO 2基团，未取代或取代的酰基氨基，卤素或CN基团; R 1彼此独立地是各自未取代或取代的C 1 -C 4 - 烷基或C 3 -C 4 - 烯基; X是硫原子或其中两个R 1基团可以彼此连接形成碳环5或6元环的基团; A是直接键，-NH-亚烷基（C1-C4）， - O-亚烷基（C1-C4），亚烷基（C1-C4），亚苯基，-O-亚苯基或-NH-亚苯基; Y是-NH-，-NR1-，-O-或-S-; 并且An是阴离子，并且它们也用于生产它们，并且它们用作染色和印刷纺织材料的染料，例如聚丙烯腈材料，皮革，特别是纸，具有绿色至红色 - 黄色的色调，其被良好的区分一般坚牢性。

7. 发明授权

US5545725A Disazo dyes consisting of two monoazo dyes contaning a 1-phenyl-5-amino pyrazole coupling component and connected by a bridge member 失效
标题翻译：由两个单偶氮染料组成的双偶氮染料，其包含1-苯基-5-氨基吡唑偶联组分并通过桥连构件连接
公开(公告)号：US5545725A
公开(公告)日：1996-08-13
申请号：US337919
申请日：1994-11-10
申请人： Adolf K aser , Willy Stingelin
发明人： Adolf K aser , Willy Stingelin
IPC分类号： C09B35/03 , C09B35/039 , C09B43/16 , C09B67/24 , D21H21/28 , C09B56/04
CPC分类号： C09B67/0072 , C09B35/03 , C09B35/039 , C09B43/16 , D21H21/28
摘要： Disazo dyes are disclosed which are particularly suitable for dyeing paper.Paper is dyed with these dyes in greenish-yellow or yellow to red shades of good fastness properties.
摘要翻译：公开了特别适用于染色纸的双偶氮染料。纸用这些染料染成绿色黄色或黄色至红色，色牢度好。

8. 发明授权

US5241054A Cationic azo dyes 失效
标题翻译：阳离子AZO DYES
公开(公告)号：US5241054A
公开(公告)日：1993-08-31
申请号：US628767
申请日：1990-12-17
申请人： Willy Stingelin
发明人： Willy Stingelin
IPC分类号： C09B43/00 , C09B44/02 , C09B44/08 , C09D11/02 , D06P1/08 , D06P3/32 , D06P3/60 , D06P3/70 , D21H21/28
CPC分类号： C09B43/00 , C09B44/08 , D06P3/6016 , D21H21/28
摘要： The novel azo dyes of formula I as indicated in claim 1 are suitable for dyeing and printing, especially paper of all kinds.
摘要翻译：如权利要求1所述的式I的新偶氮染料适用于染色和印刷，特别是各种纸。

9. 发明授权

US4940783A Disazo containing diaminostilbene as diazo component and an aniline coupling component bearing a cationic alkyl ammonium group 失效
标题翻译：含有二氨基茋作为重氮组分的双偶氮和带有阳离子烷基铵基团的苯胺偶联组分
公开(公告)号：US4940783A
公开(公告)日：1990-07-10
申请号：US238637
申请日：1988-08-30
申请人： Willy Stingelin
发明人： Willy Stingelin
IPC分类号： D06P5/00 , C09B44/04 , C09B56/04 , D06P1/08 , D06P3/68 , D06P3/78 , D21H19/10 , D21H21/28
CPC分类号： C09B44/04 , C09B56/04 , D21H21/28
摘要： Disazo dyes which are suitable for dyeing and printing, especially of paper of all kinds. The dyes correspond to the formula ##STR1## in which R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are each an alkyl radical,A is an alkylene radical,X and Y are nonionic substituents customarily in azo dyes andAn.sup..crclbar. is an anion.
摘要翻译：适用于染色和印花的双偶氮染料，特别是各种纸张。染料对应于其中R 1，R 2，R 3和R 4各自为烷基，A为亚烷基，X和Y为偶氮染料中通常为非离子取代基的An =（））是阴离子。

10. 发明授权

US5010190A Cationic compounds 失效
标题翻译：阳离子化合物
公开(公告)号：US5010190A
公开(公告)日：1991-04-23
申请号：US192316
申请日：1988-05-09
申请人： Willy Stingelin
发明人： Willy Stingelin
IPC分类号： C07D403/12 , C07D403/14 , C07D417/12 , C07D417/14 , C09B23/16 , C09B55/00 , C09B62/04 , D06P1/41 , D21H21/28
CPC分类号： C09B23/164 , D21H21/28
摘要： The invention relates to novel cationic compounds of formula ##STR1## wherein Z is a radical of formula ##STR2## B and B.sup.1 are each independently of the other a radical Z, a cationic radical different from Z or a radical of formula ##STR3## R.sup.1 is unsubstituted C.sub.1 -C.sub.6 alkyl or C.sub.3 -C.sub.4 -alkenyl,R.sup.2 is unsubstituted or substituted C.sub.1 -C.sub.6 alkyl,R.sup.3 and R.sup.4 are each independently of the other hydrogen, unsubstituted or substituted C.sub.1 -C.sub.4 alkyl, unsubstituted or substituted C.sub.1 -C.sub.4 alkoxy, --NO.sub.2, unsubstituted or substituted acylamino, halogen or --CN,R.sup.5 is hydrogen, unsubstituted or substituted C.sub.1 -C.sub.6 alkyl, C.sub.3 -C.sub.6 alkenyl or aryl,R.sup.6 is hydrogen, unsubstituted or substituted C.sub.1 -C.sub.6 alkyl, C.sub.3 -C.sub.6 alkenyl or aryl, or R.sup.5 and R.sup.6, together with the linking nitrogen atom, are a heterocyclic radical,X is a sulfur atom or the group ##STR4## wherein R.sup.7 and R.sup.8 are each independently of the other C.sub.1 -C.sub.6 alkyl or C.sub.3 -C.sub.4 alkenyl or can also be linked to each other to form a 5- or 6-membered carbocyclic ring,A is a direct bond, --NH--C.sub.1 -C.sub.4 alkylene, --O--C.sub.1 -C.sub.4 alkylene, C.sub.1 -C.sub.4 alkylene, phenylene, --O--phenylene or --NH--phenylene,Y is --NH--, --NR.sup.1, --O-- or --S--,n is 1, 2 or 3, andAn.sup..crclbar. is an anion.These compounds are suitable for use as dyes for dyeing and printing textile materials, for example polyacrylonitrile, cellulose or, in particular, paper. Greenish to reddish yellow dyeings are obtained.
摘要翻译：（1）其中Z是式（2）的基团，B和B1各自独立地为基团Z，不同于Z或自由基的阳离子基团 R1是未取代的C1-C6烷基或C3-C4-链烯基，R2是未取代的或取代的C1-C6烷基，R3和R4分别独立地为氢，未取代或取代的C1-C4烷基，未取代或取代的C1- C4烷氧基，-NO2，未取代或取代的酰基氨基，卤素或-CN，R5是氢，未取代或取代的C1-C6烷基，C3-C6烯基或芳基，R6是氢，未取代或取代的C1-C6烷基，C3-C6烯基或芳基，或 R 5和R 6与连接氮原子一起是杂环基，X是硫原子或基团，其中R 7和R 8各自独立地是C 1 -C 6烷基或C 3 -C 4链烯基，也可以与彼此形成5-或6-元碳环，A为直接b 烷基，-NH-C 1 -C 4亚烷基，-O-C 1 -C 4亚烷基，C 1 -C 4亚烷基，亚苯基，-O-亚苯基或-NH-亚苯基，Y是-NH-，-NR 1，-O-或-S-，n 是1,2或3，An（ - ）是阴离子。这些化合物适合用作染色和印刷纺织材料的染料，例如聚丙烯腈，纤维素或特别是纸。获得绿色至红色的黄色染色。

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