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1. 发明授权

US5171852A Triphenodioxazine reactive dyes having sulphonate ester groups 失效
标题翻译：具有磺酸酯基的三苯并二恶嗪活性染料
公开(公告)号：US5171852A
公开(公告)日：1992-12-15
申请号：US517442
申请日：1990-04-25
申请人： Andrew H. M. Renfrew , Denis R. A. Ridyard , Brian Lamble
发明人： Andrew H. M. Renfrew , Denis R. A. Ridyard , Brian Lamble
IPC分类号： C09B62/002
CPC分类号： C09B62/0025
摘要： Triphenodioxazine reactive dyes, useful for dyeing cellulosic fibers, of the formula: ##STR1## wherein each of T.sup.1 and T.sup.2, independently, represents H, Cl, Br, F, SO.sub.3 H or an optionally substituted alkyl or aryl radical;R.sup.1 represents H or an optionally substituted hydrocarbon or heterocyclic radical;R.sup.2 represents an optionally substituted hydrocarbon radical;A represents C.sub.1-4 -alkyl, C.sub.1-4 -alkoxy, Cl, COOH or SO.sub.3 H, andn has a value of 0 or 1,the nature of the substituents being such that the dyes contain at least two SO.sub.3 H groups and at least two fibre-reactive groups.
摘要翻译：用于染色纤维素纤维的三苯并二恶嗪活性染料，具有下式：其中T1和T2各自独立地表示H，Cl，Br，F，SO3H或任选取代的烷基或芳基; R1表示H或任选取代的烃或杂环基; R2表示任选取代的烃基; A表示C 1-4 - 烷基，C 1-4 - 烷氧基，Cl，COOH或SO 3 H，并且n具有0或1的值，取代基的性质使得染料含有至少两个SO 3 H基团和至少两个纤维反应性基团。

2. 发明授权

US4391754A Anthraquinone compounds 失效
标题翻译：蒽醌化合物
公开(公告)号：US4391754A
公开(公告)日：1983-07-05
申请号：US363223
申请日：1982-03-29
申请人： Andrew H. M. Renfrew
发明人： Andrew H. M. Renfrew
IPC分类号： C09B1/02 , C09B1/503 , C09B1/515 , C09K19/60 , C07C97/26 , C07C49/74
CPC分类号： C09K19/603 , C09B1/02 , C09B1/503 , C09B1/515
摘要： Compounds of the formula: ##STR1## wherein R.sup.1 is alkyl or aryl;X is H, NH.sub.2 or NHCH.sub.3 ;one of Y and Z is OH and the other is H, NH.sub.2 or NHCH.sub.3 ; andone of R.sup.2 and R.sup.3 is H and the one that is ortho to the OH group is a --CH.sub.2 R.sup.1 radical.The compounds include pleochroic dyes useful in liquid crystal display systems.
摘要翻译：下式的化合物：其中R1是烷基或芳基; X是H，NH 2或NHCH 3; Y和Z之一是OH，另一个是H，NH2或NHCH3; R2和R3中的一个是H，OH基的邻位是-CH2R1基。该化合物包括可用于液晶显示系统的多色染料。

3. 发明授权

US5474580A Chemical compounds 失效
标题翻译：化合物
公开(公告)号：US5474580A
公开(公告)日：1995-12-12
申请号：US158220
申请日：1993-11-29
申请人： Andrew H. M. Renfrew , Andrew P. Shawcross
发明人： Andrew H. M. Renfrew , Andrew P. Shawcross
IPC分类号： C07D251/46 , C07D213/84 , C07D231/44 , C07D239/47 , C07D241/44 , C07D251/50 , C07D251/52 , C07D401/12 , C07D403/12 , C07D498/04 , C09B43/12 , C09B62/002 , C09B62/04 , C09B62/44 , C09B62/503 , C09B69/10 , D06P1/00 , D06P1/38 , D06P5/22
CPC分类号： C09B43/12 , C09B62/4401 , C09B62/503 , C09B69/10 , D06P1/0056 , Y10S8/919
摘要： A process for the coloration of a substrate, especially a textile, comprising the steps of:(a) applying to the substrate a mixture comprising an aqueous solvent and a water-soluble dye comprising molecules which contain a nucleophilic group and an electrophilic group; and(b) heating or basifying or heating and basifying the dye thereby causing molecules of the dye to join together.Also claimed are dyes, polymers and oligomers.
摘要翻译：一种用于着色基材，特别是织物的方法，包括以下步骤：（a）将包含含水溶剂的混合物和包含亲核基团和亲电基团的分子的水溶性染料施加到基底上; 和（b）加热或碱化或加热和碱化染料，从而使染料分子连接在一起。还要求的是染料，聚合物和低聚物。

4. 发明授权

US5306813A Reactive dyes having a bulky linker group 失效
标题翻译：具有大体积连接基团的活性染料
公开(公告)号：US5306813A
公开(公告)日：1994-04-26
申请号：US8084
申请日：1993-01-22
申请人： Andrew H. M. Renfrew , John A. Taylor
发明人： Andrew H. M. Renfrew , John A. Taylor
IPC分类号： C07D401/14 , C07C211/51 , C07C229/54 , C07C309/46 , C09B62/04 , C09B62/085 , D06P1/382
CPC分类号： C07C309/46 , C07C211/51 , C07C229/54 , C09B62/043
摘要： A compound which, in the free acid form, is of Formula (1): ##STR1## wherein: D is optionally substituted phenyl or optionally substituted naphthyl;K is optionally substituted phenylene or optionally substituted naphthylene;R.sup.1 and R.sup.4 are each independently H or optionally substituted alkyl;R.sup.2 and R.sup.3 are each independently H or optionally substituted alkyl, provided at least one of R.sup.2 and R.sup.3 is optionally substituted alkyl;B is H, optionally substituted alkyl or optionally substituted each A is H or a substituent; andeachA is H or a substituent; andL is an optionally substituted divalent organic radical. The compound is useful as a reactive dye for textiles.
摘要翻译：游离酸形式为式（1）的化合物：其中：D为任选取代的苯基或任选取代的萘基; K是任选取代的亚苯基或任选取代的亚萘基; R 1和R 4各自独立地为H或任选取代的烷基; R2和R3各自独立地为H或任选取代的烷基，其中R 2和R 3中的至少一个为任选取代的烷基; B是H，任选取代的烷基或任选取代，每个A是H或取代基; 并且每个A是H或取代基; L是任选取代的二价有机基团。该化合物可用作纺织品的活性染料。

5. 发明授权

US4182720A Process for the preparation of homogentisic lactone 失效
标题翻译：制备同基内酯的方法
公开(公告)号：US4182720A
公开(公告)日：1980-01-08
申请号：US926323
申请日：1978-07-20
申请人： Andrew H. M. Renfrew , Stephen B. Bostock
发明人： Andrew H. M. Renfrew , Stephen B. Bostock
IPC分类号： C07D307/83 , C07D307/84
CPC分类号： C07D307/84 , C07D307/83
摘要： Process for the preparation of homogentisic lactone by reacting hydroquinone with a di(lower alkyl) chloro (or bromo) malonate and an alkali metal lower alkoxide to give an alkali metal 3-carbo(loweralkoxy)-5-hydroxy-2-oxidobenzo[b]furan which is subsequently decarboxylated by treatment with a strong mineral acid to give homogentisic lactone. The latter is readily converted into homogentisic acid by conventional means.
摘要翻译：通过使氢醌与二（低级烷基）氯（或溴）丙二酸酯和碱金属低级醇盐反应得到碱金属3-碳（低级烷氧基）-5-羟基-2-氧化苯并[b ]呋喃，其随后通过用强无机酸处理脱羧，得到同基内酯。后者通过常规方法容易地转化成同基酸。

6. 发明授权

US4147510A Coloration process 失效
标题翻译：着色过程
公开(公告)号：US4147510A
公开(公告)日：1979-04-03
申请号：US829503
申请日：1977-08-31
申请人： Stephen B. Bostock , Andrew H. M. Renfrew , Geoffrey H. Cartwright
发明人： Stephen B. Bostock , Andrew H. M. Renfrew , Geoffrey H. Cartwright
IPC分类号： C09B1/54 , C09B1/58 , C09B62/06 , D06P1/20 , D06P3/36 , D06P3/82 , D06P5/10 , C09B1/00 , C09B5/62
CPC分类号： D06P5/10 , C09B1/547 , C09B1/585 , C09B62/06 , D06P3/36 , D06P3/8238 , Y10S8/921 , Y10S8/922 , Y10S8/934
摘要： Process for the coloration of polyester or cellulose-triacetate textile materials, or polyester/cellulose unions, with disperse anthraquinone dyestuffs containing an alkoxycarbonylalkoxy group and giving a subsequent alkaline rinse.
摘要翻译：聚酯或纤维素三乙酸酯纺织材料或聚酯/纤维素联合体着色的方法，其中分散的含有烷氧基羰基烷氧基的蒽醌染料并进行随后的碱性漂洗。

7. 发明授权

US4542213A Triphenodioxazine acid dyes 失效
标题翻译：三苯并二恶嗪酸染料
公开(公告)号：US4542213A
公开(公告)日：1985-09-17
申请号：US590057
申请日：1984-03-15
申请人： Robert D. McClelland , Andrew H. M. Renfrew
发明人： Robert D. McClelland , Andrew H. M. Renfrew
IPC分类号： C09B19/02 , C07D498/04
CPC分类号： C09B19/02
摘要： Triphenodioxazine dyes which, in the free acid form, have the formula: ##STR1## wherein A is Cl or Br; Y is cyclopentylene, cyclohexylene or (CH.sub.2).sub.x where x is 2, 3 or 4; andZ is NRCO.sub.2 R.sup.1 or ##STR2## wherein R is H, optionally substituted alkyl or optionally substituted aryl;R.sup.1 is optionally substituted alkyl, optionally substituted cycloalkyl or optionally substituted aryl; andR.sup.2 is --CH.dbd.CH--,--CH.dbd.CH--CH.sub.2 --,--(CH.sub.2)--.sub.2-4 or a 1,2-radical of a 5 or 6 membered carbocyclic compound;or, when Y is cyclopentylene or cyclohexylene, Z may also be H or alkyl, alkoxy, aryl, aryloxy, cycloalkyl, cycloalkoxy or amino, all of which may be optionally substituted.
摘要翻译：游离酸形式的三苯并二恶嗪染料具有下式：其中A为Cl或Br; Y是亚环戊基，亚环己基或（CH 2）x，其中x是2,3或4; Z为NRCO2R1或其中R为H，任意取代的烷基或任选取代的芳基; R1是任选取代的烷基，任选取代的环烷基或任选取代的芳基; 并且R 2是-CH = CH - ， - CH = CH-CH 2 - ， - （CH 2）-2-4或5或6元碳环化合物的1,2-基; 或者当Y是亚环戊基或亚环己基时，Z也可以是H或烷基，烷氧基，芳基，芳氧基，环烷基，环烷氧基或氨基，所有这些都可以被任意取代。

8. 发明授权

US4512773A Cationic triphendioxazine dyes, methods for their manufacture and their use for dyeing cellulosic substrates 失效
标题翻译：阳离子三苯并二恶嗪染料，其制造方法及其用于染色纤维素基质的用途
公开(公告)号：US4512773A
公开(公告)日：1985-04-23
申请号：US493262
申请日：1983-05-10
申请人： Kenneth Anderton , Nigel Hall , Brian Parton , Andrew H. M. Renfrew , Malcolm G. Shaw
发明人： Kenneth Anderton , Nigel Hall , Brian Parton , Andrew H. M. Renfrew , Malcolm G. Shaw
IPC分类号： C09B19/02 , D06P3/58
CPC分类号： C09B19/02 , Y10S8/918 , Y10S8/919
摘要： A dyestuff of formula: ##STR1## wherein: the groups X.sub.1 and X.sub.2 are independently hydrogen, halogen, alkyl, aryl, alkoxy, cyano, optionally substituted amino or carboxylic acid ester groups; (R).sub.n represents n substituents R each of which is independently halogen, lower alkyl, lower alkoxy or --COOH and n is 0 or 1; R.sub.1 is hydrogen, or optionally substituted lower alkyl; Y is an optionally substituted aliphatic or optionally substituted araliphatic group; R.sub.2 is hydrogen, optionally substituted lower alkyl, optionally substituted aryl or optionally substituted aralkyl; R.sub.3 is hydrogen or an optionally substituted alkyl or aralkyl group; A.sup.- is an anion; a is 0 or 1; and Z is hydrogen, optionally substituted lower alkyl, optionally substituted aryl or optionally substituted aralkyl.The dyes are useful for the coloration of materials such as textiles, leather, inks and lacquers.
摘要翻译：一种下式的染料：其中：基团X 1和X 2独立地是氢，卤素，烷基，芳基，烷氧基，氰基，任选取代的氨基或羧酸酯基团; （R）n表示n个取代基R，其各自独立地为卤素，低级烷基，低级烷氧基或-COOH，n为0或1; R1是氢或任选取代的低级烷基; Y是任选取代的脂族或任选取代的芳脂族基; R 2是氢，任选取代的低级烷基，任选取代的芳基或任选取代的芳烷基; R3是氢或任选取代的烷基或芳烷基; A-是阴离子; a是0或1; 且Z为氢，任选取代的低级烷基，任选取代的芳基或任选取代的芳烷基。染料可用于纺织品，皮革，油墨和油漆等材料着色。

9. 发明授权

US4472575A Triphendioxazine dyestuffs 失效
标题翻译：三苯并二恶嗪染料
公开(公告)号：US4472575A
公开(公告)日：1984-09-18
申请号：US452806
申请日：1982-12-23
申请人： Andrew H. M. Renfrew
发明人： Andrew H. M. Renfrew
IPC分类号： C09B19/02 , C07D498/04
CPC分类号： C09B19/02
摘要： A dyestuff of the formula: ##STR1## wherein: the groups X.sub.1 and X.sub.2 are independently hydrogen, halogen, alkyl, alkoxy or aryl;(R).sub.n represents n substituents R each of which is independently halogen, lower alkyl, lower alkoxy or COOH and n is 0 or 1;a+b is 0 to 4;A is O, S or NR.sub.2 wherein R.sub.2 is H or optionally substituted lower alkyl;B is an optionally substituted aliphatic or optionally substituted araliphatic group;R.sub.1 is hydrogen, optionally substituted lower alkyl, optionally substituted aryl or optionally substituted aralkyl; andZ is an aromatic nitrogen ring heterocycle devoid of cellulose-reactive groups.The dyestuffs are valuable for the coloration of cellulose especially in the form of paper. The resulting colored cellulose is a bright blue with good fastness properties.
摘要翻译：一种下式的染料：其中：基团X 1和X 2独立地是氢，卤素，烷基，烷氧基或芳基; （R）n表示各自独立地为卤素，低级烷基，低级烷氧基或COOH的n个取代基R，n为0或1; a + b为0〜4; A为O，S或NR 2，其中R 2为H或任选取代的低级烷基; B是任选取代的脂族或任选取代的芳脂族基团; R 1是氢，任选取代的低级烷基，任选取代的芳基或任选取代的芳烷基; Z是没有纤维素反应性基团的芳香族氮杂环。该染料对于纤维素的着色特别是以纸的形式是有价值的。所得的有色纤维素是亮蓝色，具有良好的牢度性能。

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