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1. 发明授权

US4372886A Process for the production of carbinol bases from indoline compounds 失效
标题翻译：从二氢吲哚化合物生产甲醇碱的方法
公开(公告)号：US4372886A
公开(公告)日：1983-02-08
申请号：US268956
申请日：1981-06-01
申请人： Rudolf Zink , Peter Loew
发明人： Rudolf Zink , Peter Loew
IPC分类号： C07D209/34 , C09B26/02 , C09B26/04 , C09B55/00 , C07D211/72
CPC分类号： C09B26/02 , C07D209/34 , C09B26/04
摘要： The invention describes a novel single step process for the production of carbinol bases of the formula I ##STR1## wherein R is the methyl or ethyl group, each R.sub.3 independently is a C.sub.1 -C.sub.4 alkyl group and the benzene rings A and/or B can be unsubstituted or substituted, which process comprises alkylating 1 mole of a dye base of the formula II ##STR2## or the hydrogen salt thereof of the formula IIa ##STR3## wherein R.sub.3, A and B are as defined for formula I and X is any anion, in aqueous alkaline medium having a pH value of at least 10, with at least 2 moles of a compound that introduces the radical R. The carbinol bases obtained are valuable intermediates for obtaining in particular cationic compounds containing any anions, especially carboxylic acid anions, most preferably an acetate anion.
摘要翻译：本发明描述了用于制备式I（I）的甲醇碱的新型单步方法，其中R是甲基或乙基，每个R 3独立地是C 1 -C 4烷基，苯环A和/ 或B可以是未取代的或取代的，该方法包括将1摩尔式II的染料碱（II）或式IIa的（IIa）的氢盐烷基化，其中R 3，A和B是如式I所定义，X是任何阴离子，在pH值至少为10的水性碱性介质中，至少2摩尔引入基团R的化合物。所得的甲醇碱是有用的中间体，特别是获得阳离子含有任何阴离子，特别是羧酸阴离子，最优选乙酸根阴离子的化合物。

2. 发明授权

US4288589A Cationic dyes 失效
标题翻译：阳离子染料
公开(公告)号：US4288589A
公开(公告)日：1981-09-08
申请号：US50247
申请日：1979-06-20
申请人： Peter Loew , Rudolf Zink
发明人： Peter Loew , Rudolf Zink
IPC分类号： C09B23/00 , C09B23/10 , C07D413/06
CPC分类号： C09B23/105
摘要： There are described novel greenish-yellow cationic dyes of the formula ##STR1## wherein R.sub.1 is hydrogen, halogen, lower alkyl, lower alkoxy or NO.sub.2,R.sub.2 is unsubstituted lower alkyl, or lower alkyl which is substituted by: hydroxyl, lower alkoxy, halogen, CN, carboxylic acid amide, carboxylic acid alkyl ester or phenyl, or R.sub.2 is alkenyl (C.sub.3 -C.sub.4), theR.sub.3 's independently of one another are each lower alkyl, or both R.sub.3 's together form a carbocyclic 5-, 6- or 7-membered ring,R.sub.4 is hydrogen, lower alkyl, unsubstituted aryl or substituted aryl,R.sub.5, R.sub.6 and R.sub.7 independently of one another are hydrogen, lower alkyl, lower alkoxy, halogen, NO.sub.2, CN or lower alkylsulfonyl, andA is an anion;processes for producing them, and their use for dyeing and printing textile materials, particularly polyacrylonitrile materials.
摘要翻译：描述了下式的新颖的绿黄色阳离子染料，其中R 1是氢，卤素，低级烷基，低级烷氧基或NO 2，R 2是未被取代的低级烷基或被羟基，低级烷氧基，卤素取代的低级烷基，CN，羧酸酰胺，羧酸烷基酯或苯基，或R 2为链烯基（C 3 -C 4），R 3彼此独立地为低级烷基，或两者一起形成碳环5-，6-或7- R 4为氢，低级烷基，未取代的芳基或取代的芳基，R 5，R 6和R 7彼此独立地为氢，低级烷基，低级烷氧基，卤素，NO 2，CN或低级烷基磺酰基，A为阴离子; 制造它们的方法，以及它们用于染色和印刷纺织材料，特别是聚丙烯腈材料的用途。

3. 发明授权

US4251656A Cationic dyes 失效
标题翻译：阳离子染料
公开(公告)号：US4251656A
公开(公告)日：1981-02-17
申请号：US915328
申请日：1978-06-13
申请人： Peter Loew , Rudolf Zink , Stefan Koller
发明人： Peter Loew , Rudolf Zink , Stefan Koller
IPC分类号： C09B23/00 , C09B23/16 , C09B26/02 , C07D209/14
CPC分类号： C09B26/02 , C09B23/164
摘要： There are described new cationic dyes of the formula ##STR1## wherein R 's independently of one another each represent a straight-chain or branched-chain alkyl group having 1 to 4 carbon atoms,X represents CH or N,R.sub.1 represents hydrogen in the case where X=CH, or represents a straight-chain or branched-chain alkyl group having 1 to 6 carbon atoms in the case where X=N,Z represents unsubstituted or substituted alkylene which has 2 to 4 carbon atoms and which can be interrupted by one or more hetero atoms,n represents 0 or 1, andT represents an anion, and the ringsA and/or B can optionally contain further substituents,processes for producing these dyes, and their use for dyeing and printing materials dyeable with cationic dyes, for dope dyeing textile materials consisting of homo- or copolymers of acrylonitrile, and for dyeing wet tow, by which means are obtained yellow dyeings having good fastness properties.
摘要翻译：描述了式（IMAGE）的新型阳离子染料，其中R'彼此独立地表示具有1至4个碳原子的直链或支链烷基，X表示CH或N，R 1表示氢 X = CH的情况，或在X = N的情况下，表示具有1〜6个碳原子的直链或支链烷基，Z表示未取代或取代的碳原子数2〜4的亚烷基且可中断通过一个或多个杂原子，n表示0或1，并且T表示阴离子，并且环A和/或B可任选地含有其它取代基，用于制备这些染料的方法，以及它们用于用阳离子可染色的染色和印花材料的用途染料，用于由丙烯腈的均聚物或共聚物组成的纺丝染色纺织品，以及用于染色湿丝束的方法，获得具有良好牢度性质的黄色染色。

4. 发明授权

US4364738A Crystalline bromide or iodide salts of triazole dyes for polyacrylonitrile 失效
标题翻译：用于聚丙烯腈的三唑染料的结晶溴化物或碘化物盐
公开(公告)号：US4364738A
公开(公告)日：1982-12-21
申请号：US285903
申请日：1981-07-23
申请人： Rudolf Zink , Peter Loew
发明人： Rudolf Zink , Peter Loew
IPC分类号： C09B44/18 , C09B67/00 , C09B69/06
CPC分类号： C09B67/0029 , C09B44/18 , C09B69/06 , Y10S8/927
摘要： There are described novel crystalline bromine and iodine salts of triazole dyes of the formula ##STR1## wherein R is the CH.sub.3 or C.sub.2 H.sub.5 group,R.sub.1 is a C.sub.1 -C.sub.4 -alkyl group,R.sub.2 is an unsubstituted or substituted C.sub.1 -C.sub.4 -alkyl group, andX is the bromine or iodine ion,and also processes for producing them, and their use for dyeing and printing in particular polyacrylonitrile materials.
摘要翻译：描述了式（I）的三唑染料的新型结晶溴和碘盐，其中R是CH 3或C 2 H 5基团，R 1是C 1 -C 4烷基，R 2是未取代或取代的C 1 -C 4 - 烷基，X是溴或碘离子，也用于制造它们，以及它们用于特别是聚丙烯腈材料的染色和印刷。

5. 发明授权

US4421519A Mixtures of cationic dyes: naphtho-lactam and oxazine dyes for polyacrylonitriles 失效
标题翻译：阳离子染料的混合物：用于聚丙烯腈的萘内酰胺和恶嗪染料
公开(公告)号：US4421519A
公开(公告)日：1983-12-20
申请号：US385596
申请日：1982-06-07
申请人： Peter Loew , Rudolf Zink
发明人： Peter Loew , Rudolf Zink
IPC分类号： C09B67/22 , C09B67/32 , D06P1/42 , D06P3/76 , C09B57/06
CPC分类号： C09B67/0075 , C09B67/0033 , D06P1/42 , D06P3/76 , Y10S8/927
摘要： There are described novel dye mixtures of the dyes I and II or Ia and II ##STR1## wherein the symbols have the meanings defined in claim 1. These mixtures can be used in particular for dyeing and printing polyacrylonitrile materials, or mixed fabrics of polyacrylonitrile and wool, the dyeings obtained having a clear, deeply colored blue shade and especially a very good evening shade.
摘要翻译：描述了染料I和II或Ia和II的新型染料混合物（I）其中符号具有权利要求1中定义的含义。可以使用这些混合物特别是用于染色和印刷聚丙烯腈材料，或聚丙烯腈和羊毛的混合织物，得到的染色具有清晰，深色的蓝色色调，特别是非常好的夜色。

6. 发明授权

US4652269A Process for the continuous trichromatic dyeing of synthetic polyamide materials: including a blue anthraquinone reactive dye 失效
标题翻译：合成聚酰胺材料的连续三色染色工艺：包括蓝色蒽醌活性染料
公开(公告)号：US4652269A
公开(公告)日：1987-03-24
申请号：US857681
申请日：1986-04-30
申请人： James B. Bowles , Marshall White, Jr. , Alois Puntener , Jean-Marie Adam , Peter Loew
发明人： James B. Bowles , Marshall White, Jr. , Alois Puntener , Jean-Marie Adam , Peter Loew
IPC分类号： C09B67/22 , D06P3/24 , C09B49/00 , C09B62/00
CPC分类号： D06P3/241 , C09B67/0041 , D06P3/248 , Y10S534/01 , Y10S8/924
摘要： Process for the continuous trichromatic dyeing of synthetic polyamide materials which comprises using at least one blue-dyeing fibre-reactive sulfo-containing anthraquinone dye together with at least one red-dyeing sulfo-containing azo dye and at least one yellow- or orange-dyeing sulfo-containing azo dye.The process according to the invention is suitable for the continuous dyeing of synthetic polyamide materials from aqueous liquors, producing level dyeings having good fastness properties, in particular good ozone fastness.
摘要翻译：用于合成聚酰胺材料的连续三色染色的方法，其包括使用至少一种蓝染色纤维反应性含磺基蒽醌染料与至少一种红染色的含磺基偶氮染料和至少一种黄色或橙色染色含磺基偶氮染料。根据本发明的方法适用于从水性液体中连续染色合成聚酰胺材料，产生具有良好牢度性能的特别染色，特别是良好的耐臭氧性。

7. 发明授权

US4245990A Process for producing solutions of salts of water-soluble carboxylic acids of cationic dyes or optical brighteners 失效
标题翻译：生产阳离子染料或荧光增白剂的水溶性羧酸盐的溶液的方法
公开(公告)号：US4245990A
公开(公告)日：1981-01-20
申请号：US971764
申请日：1978-12-21
申请人： Peter Loew , Walter Lang
发明人： Peter Loew , Walter Lang
IPC分类号： C09B67/34 , D06L3/12 , D06P1/41 , C09B67/00
CPC分类号： D06L3/1264 , C09B67/0076 , D06P1/41
摘要： A process for producing solutions of salts of water-soluble carboxylic acids of cationic dyes or optical brighteners, the solutions of cationic dye salts or brighteners salts which are obtained by this process and which are miscible with water in any proportion, and the use of these solutions for preparing dye liquors and printing pastes for dyeing, optical brightening and printing of, in particular, synthetic textile materials, which process comprises reacting the halide of a cationic dye or brighteners, in an aqueous or anhydrous medium, with at least one water-soluble carboxylic acid in the presence of an epoxide compound having a minimum of 13 carbon atoms.
摘要翻译：用于生产阳离子染料或荧光增白剂的水溶性羧酸盐的溶液的方法，通过该方法获得并且以任何比例与水混溶的阳离子染料盐或增白剂盐的溶液以及这些用于制备用于染色，光学增亮和印刷的染料液和印刷浆料的解决方案，特别是合成纺织材料，该方法包括使水性或无水介质中的阳离子染料或增白剂的卤化物与至少一种水 - 在具有最少13个碳原子的环氧化合物的存在下，可溶性羧酸。

8. 发明授权

US3970675A Disperse dyestuffs 失效
标题翻译：分散染料
公开(公告)号：US3970675A
公开(公告)日：1976-07-20
申请号：US480085
申请日：1974-06-17
申请人： Siegfried Dengler , Peter Loew , Christian Zickendraht , Hansrudolf Schwander
发明人： Siegfried Dengler , Peter Loew , Christian Zickendraht , Hansrudolf Schwander
IPC分类号： C09B3/10 , C09B5/02 , C09B5/24 , C09B57/08 , C09B57/12 , C09B3/02
CPC分类号： C09B57/12 , C09B3/10 , C09B5/02 , C09B5/24 , C09B57/08
摘要： Dyestuffs of the formula (I) ##EQU1## WHEREIN F represents a ring system with at least 3 rings which are angularly condensed with one another, n is 1, 2 or 3, and R, R.sub.1 and R.sub.2 represent optionally substituted alkyl groups which can be interrupted by heteroatoms and also represent cycloalkyl, aralykyl, aryl or heterocyclic radicals, R and R.sub.1 can also represent hydrogen atoms, R.sub.1 and R.sub.2, together with the nitrogen atom, are able to form a ring with 5 or 6 members, and R and R.sub.2 can combine to form a nitrogen-containing heterocycle.
摘要翻译：式（I）的染料RR1 | F-N = C-N ANGLE（I）R2 n其中F表示具有至少3个环的环系统，其彼此成角度地缩合，n为1,2或3 并且R 1，R 2和R 2表示可以被杂原子中断并且也代表环烷基，芳烷基，芳基或杂环基的任选取代的烷基，R和R 1也可以表示氢原子，R 1和R 2与氮原子一起是能够形成具有5或6个成员的环，并且R和R 2可以结合形成含氮杂环。

9. 发明授权

US4693727A Process for dyeing synthetic polyamide materials with fibre-reactive anthraquinone dyes 失效
标题翻译：用纤维反应性蒽醌染料染色合成聚酰胺材料的方法
公开(公告)号：US4693727A
公开(公告)日：1987-09-15
申请号：US841064
申请日：1986-03-18
申请人： James B. Bowles , Marshall White, Jr. , Alois Puentener , Jean-Marie Adam , Peter Loew
发明人： James B. Bowles , Marshall White, Jr. , Alois Puentener , Jean-Marie Adam , Peter Loew
IPC分类号： C09B62/467 , C09B67/22 , D06P3/24 , D06P1/38 , C09B67/26
CPC分类号： C09B67/0038 , C09B62/467 , D06P3/248 , Y10S8/924 , Y10S8/929
摘要： Process for preparing ozone-fast dyeings on synthetic polyamide fibre materials from aqueous liquor with anthraquinone dyes which comprises using at least one anthraquinone dye which contains one or two fibre-reactive groups and one or two sulfo groups.The process according to the invention is suitable for dyeing synthetic polyamide materials producing with the monosulfoanthraquinone or disulfoanthraquinone dyes which contain one or two fibre-reactive groups level dyeings having good fastness properties, in particular good ozone fastness.
摘要翻译：在含有蒽醌染料的水性液体中制备合成聚酰胺纤维材料上的臭氧快速染色的方法，其包括使用至少一种含有一个或两个纤维反应性基团和一个或两个磺基的蒽醌染料。根据本发明的方法适用于用单磺酸蒽醌或二磺基蒽醌染料生产合成聚酰胺材料，所述染料含有一种或两种具有良好牢度性质的纤维反应性基团染色，特别是良好的耐臭氧性。

10. 发明授权

US4393007A Process for the manufacture of anthraquinone compounds 失效
标题翻译：制造蒽醌化合物的方法
公开(公告)号：US4393007A
公开(公告)日：1983-07-12
申请号：US115815
申请日：1980-01-28
申请人： Martin Priester , Peter Loew
发明人： Martin Priester , Peter Loew
IPC分类号： C07C225/34 , C09B1/20 , C09B1/28 , C09B1/32 , C09B1/51 , C09B1/54 , C07C97/24
CPC分类号： C09B1/545 , C09B1/207 , C09B1/28 , C09B1/32 , C09B1/51
摘要： A process for the manufacture of 1,4-diamino anthraquinone or quaternized -1,4-diamino-anthraquinone; and by reacting .alpha.-nitro-anthraquinone with an amine of the formula ##STR1## to give 1-aminoanthraquinone (B), halogenating, preferably brominating, the compound (B) to give 1-amino-4-halogeno- or 1-amino-2,4-dihalogeno-anthraquinone (C), condensing the compound (C) with a diamine of the formula ##STR2## or with an amine of the formula HN--R.sub.3 R.sub.7 to give 1,4-diamino-anthraquinone (D) and optionally subsequently quaternizing the compound (D) to give a quaternized anthraquinone compound which process comprises carrying out the reaction from A to E or A to D in one single operation without isolation of the intermediates.
摘要翻译：制备1,4-二氨基蒽醌或季铵化的-1,4-二氨基 - 蒽醌的方法; 并通过使α-硝基蒽醌与式（IMAGE）的胺反应，得到1-氨基蒽醌（B），卤化，优选溴化化合物（B），得到1-氨基-4-卤代 - 或1-氨基 -2,4-二卤代蒽醌（C），将化合物（C）与式IMAMA的二胺或式HN-R3R7的胺缩合，得到1,4-二氨基 - 蒽醌（D）和任选地随后将化合物（D）季铵化以得到季铵化的蒽醌化合物，该方法包括在一次单独操作中进行A至E或A至D的反应而不分离中间体。

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