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1. 发明授权

US5074919A Preparation of vat dyes and pigments of the perinone series 失效
标题翻译： PERINONE系列增值税和色素的制备
公开(公告)号：US5074919A
公开(公告)日：1991-12-24
申请号：US427456
申请日：1989-10-26
申请人： Erwin Dietz , Gustav Kapaun , Siegfried Schiessler
发明人： Erwin Dietz , Gustav Kapaun , Siegfried Schiessler
IPC分类号： C09B57/12
CPC分类号： C09B57/12
摘要： The conventional condensation of naphthalene-1,4,5,8-tetracarboxylic acid with 1,2-diaminobenzene gives the resulting naphthoylenebisbenzimidazole isomers together in the cis and trans form. It is desirable to shift the isomer ratio of the mixture obtained toward the desirable trans product and to reduce the amount of cis product obtained. It is also desirable to develop a process of preparation which optimizes the yield and improves the waste water situation.This object is achieved according to the invention by subjecting virtually stoichiometric amounts of the starting compounds to a precondensation at 60.degree. to 110.degree. C. in an aqueous medium and then completing the condensation in the aqueous medium in a second stage at 130.degree. to 180.degree. C.
摘要翻译：萘-1,4,5,8-四羧酸与1,2-二氨基苯的常规缩合使得所得的萘并苯并二苯并咪唑异构体以顺式和反式形式一起。期望将获得的混合物的异构体比例转化为所需的反式产物，并减少所获得的顺式产物的量。还需要开发一种优化产量并改善废水情况的制备方法。根据本发明，该目的是通过在水性介质中对实际上化学计量的起始化合物进行60℃至110℃的预缩合，然后在130℃至180℃的第二阶段中在水性介质中完成冷凝 DEG C.

2. 发明授权

US5698705A Isoindoline pigments 失效
标题翻译：异吲哚啉颜料
公开(公告)号：US5698705A
公开(公告)日：1997-12-16
申请号：US475964
申请日：1995-06-07
申请人： Frank Alfter , Erwin Dietz , Gustav Kapaun , Siegfried Schiessler
发明人： Frank Alfter , Erwin Dietz , Gustav Kapaun , Siegfried Schiessler
IPC分类号： C09B57/04 , D06P5/00 , C07D487/00
CPC分类号： C09B57/04
摘要： Novel isoindoline pigments of the formula (I) ##STR1## in which R.sup.1 is --CN and R.sup.2 is CN or a 5- to 7-membered hetero-cycle; R.sup.3 is hydrogen, C.sub.1 -C.sub.4 -alkyl, phenyl, C.sub.1 -C.sub.4 -alkoxy, halogen or C.sub.2 -C.sub.4 -acylamino; R.sup.4 is hydrogen, C.sub.1 -C.sub.4 -alkyl, halogen, trifluoromethyl, methoxy, ethoxy or nitro; m is a number from 1 to 4; n is a number from 1 to 3; and R.sup.5 is hydrogen or C.sub.1 -C.sub.4 -alkyl.
摘要翻译：式（I）的新型异吲哚啉颜料其中R 1为-CN且R 2为CN或5-至7-元杂环; R3是氢，C1-C4-烷基，苯基，C1-C4-烷氧基，卤素或C2-C4-酰基氨基; R4是氢，C1-C4-烷基，卤素，三氟甲基，甲氧基，乙氧基或硝基; m是从1到4的数字; n是从1到3的数字; 并且R 5是氢或C 1 -C 4 - 烷基。

3. 发明授权

US5510494A Process for the preparation of C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -alkoxy and unsubstituted 2-(cyanomethyl)benzimidazole 失效
标题翻译：制备C1-C4-烷基或C1-C4-烷氧基和未取代的2-（氰基甲基）苯并咪唑的方法
公开(公告)号：US5510494A
公开(公告)日：1996-04-23
申请号：US200743
申请日：1994-02-23
申请人： Erwin Dietz , Gustav Kapaun
发明人： Erwin Dietz , Gustav Kapaun
IPC分类号： C07D235/16 , C07D235/14
CPC分类号： C07D235/16
摘要： Process for the preparation of substituted and unsubstituted 2-(cyanomethyl)benzimidazoleA process for the preparation of substituted or unsubstituted 2-(cyanomethyl)benzimidazole, of the formula (I) ##STR1## which comprises reacting an o-phenylenediamine of the formula (II) ##STR2## in which R.sup.1 is C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -alkoxy, preferably methyl or methoxy, and n is an integer from 0 to 2, preferably 0 or 1, in particular 0, with a cyanoacetic ester of the formula (III)NC--CH.sub.2 --COOR.sup.2 (III)in which R.sup.2 is unsubstituted or substituted, linear, branched or cyclic C.sub.2 -C.sub.12 -alkyl and 1 to 3 CH.sub.2 groups of the alkyl radical can in each case be replaced by oxygen, at a temperature of 150.degree.-175.degree. C. in a halogen-free inert solvent whose boiling point is 150.degree. C. or more, or in a mixture of two or more of such solvents, without adding an aromatic sulfonic acid as catalyst.Using the process according to the invention, 2-(cyanomethyl)benzimidazoles are prepared without a catalyst in good yields and high purity.
摘要翻译：取代和未取代的2-（氰基甲基）苯并咪唑的制备方法制备式（II）式（I）烯二胺的取代或未取代的2-（氰基甲基）苯并咪唑的方法其中R 1是C 1 -C 4 - 烷基或C 1 -C 4烷氧基，优选甲基或甲氧基，n是0-2，优选0或1，特别是0的整数，和式（III）氰基乙酸酯NC -CH 2 -COOR 2（III）其中R 2是未取代的或取代的，直链，支链或环状的C 2 -C 12烷基和1至3个CH 2基团的烷基可以在各种情况下被氧代替，在150℃的温度下 -175℃，沸点为150℃以上的无卤惰性溶剂，或两种或更多种这些溶剂的混合物中，不加入芳香族磺酸作为催化剂。使用根据本发明的方法，以没有催化剂的良好产率和高纯度制备2-（氰基甲基）苯并咪唑。

4. 发明授权

US4986852A Pigments and use thereof 失效
标题翻译：颜料及其用途
公开(公告)号：US4986852A
公开(公告)日：1991-01-22
申请号：US286894
申请日：1988-12-20
申请人： Erwin Dietz , Gustav Kapaun , Michael Kappert , Frank Prokschy , Adolf Kroh , Manfred Urban
发明人： Erwin Dietz , Gustav Kapaun , Michael Kappert , Frank Prokschy , Adolf Kroh , Manfred Urban
IPC分类号： C09B1/00 , C09B3/14 , C09B3/22 , C09B3/40 , C09B5/16 , C09B5/20 , C09B5/48 , C09B5/62 , C09B19/02 , C09B47/04 , C09B47/12 , C09B57/04 , C09B67/20 , C09B69/00
CPC分类号： C09B69/00 , C09B19/02 , C09B47/12 , C09B5/62
摘要： Pigments of the formula I ##STR1## where A is a five- or six-membered aromatic fused or unfused heterocycle which contains one to three hetero atoms from the series consisting of nitrogen and/or oxygen and/or sulfur and which is bonded to the methylene group via a carbon atom, R.sub.1 and R.sub.2 are each hydrogen, alkyl C.sub.1 -C.sub.4, alkylene C.sub.2 or aryl, and together R.sub.1 and R.sub.2 may also be an aliphatic or aromatic ring, R.sub.3 is hydrogen, alkyl C.sub.1 -C.sub.4 hydroxylkyl C.sub.1 -C.sub.3 or alkylene C.sub.2, P is the radical of a polycyclic pigment or a radical of a mix-crystal of polycyclic pigments, and n is a number from 0.0001 to 0.2, are useful for pigmenting high molecular weight materials in the form of plastic materials, melts, spinning solutions, surface coatings, paints, printing inks, baking finishes of the class of the alkyd melamine resin or acrylic melamine resin finishes, two-component coatings based on polyisocyanate-crosslinkable acrylic resins and printing inks based on nitrocellulose.
摘要翻译：式I的颜料（I）其中A是五或六元芳族稠合或未稠合的杂环，其含有由氮和/或氧和/或硫组成的一系列中的一至三个杂原子，并且其是通过碳原子与亚甲基键合，R1和R2各自为氢，烷基C1-C4，亚烷基C2或芳基，并且R1和R2一起也可以是脂族或芳香环，R3是氢，烷基C1-C4 + L，烷基C1-C3或亚烷基C2，P是多环颜料的自由基或多环颜料的混合晶体的基团，n为0.0001至0.2的数，可用于着色高分子量材料塑料材料，熔体，纺丝溶液，表面涂料，油漆，印刷油墨，醇酸树脂三聚氰胺树脂或丙烯酸三聚氰胺树脂漆的烘烤面漆的形式，基于多异氰酸酯交联丙烯酸树脂的双组分涂料和基于硝化纤维素。

5. 发明授权

US4074967A Dyestuff preparations for dyeing and printing natural and synthetic polyamide fibre materials 失效
标题翻译：用于染色和印花天然和合成聚酰胺纤维材料的染料制剂
公开(公告)号：US4074967A
公开(公告)日：1978-02-21
申请号：US526389
申请日：1974-11-22
申请人： Hermann Fuchs , Gustav Kapaun , Fritz Meininger
发明人： Hermann Fuchs , Gustav Kapaun , Fritz Meininger
IPC分类号： D06P3/04 , C09B11/26 , C09B67/24 , D06P3/06 , D06P3/26 , D06P3/32 , C09B11/00 , D06P3/24
CPC分类号： D06P3/32 , C09B11/26 , C09B67/0072 , D06P3/06 , Y10S8/917 , Y10S8/924
摘要： A highly water-soluble composition for the dyeing or printing of native or synthetic polyamide fibres consisting essentially of (a) 10 to 99 parts by weight of at least one dyestuff ##STR1## IN WHICH X represents hydroxy, methyl, ethyl, methoxy or ethoxy, and Y represents hydrogen or methyl, and (b) 0.5 to 90 parts by weight of an auxiliary agent of the group consisting of a polyglycol of an average molecular weight from 3000 to 20 000, a polyglycolether (containing 15 to 30 ether groups) of a fatty alcohol of 8 to 20 carbon atoms, an alkali metal salt of a dialkylnaphthalene sulfonic acid (alkyl C.sub.1 -C.sub.6), a methyltauride of a saturated or unsatruated fatty acid of 8 to 20 carbon atoms, and an isethionate of a saturated or unsaturated fatty acid of 8 to 20 cabron atoms, and mixtures thereof, said composition being also suitable for the dyeing or printing of the said polyamide fibres in deep shades.
摘要翻译：用于染色或印刷天然或合成聚酰胺纤维的高度水溶性组合物，其基本上由（a）10至99重量份的至少一种染料组成，其中X表示羟基，甲基，乙基，甲氧基或乙氧基，Y表示氢或甲基，（b）0.5〜90重量份的平均分子量为3000〜20000的聚乙二醇的辅助剂，聚乙二醇醚（含有15〜30个醚基）的碳原子数为8〜20的脂肪醇，二烷基萘磺酸（烷基C1-C6）的碱金属盐，碳原子数为8〜20的饱和或不饱和脂肪酸的甲基牛磺酸和饱和或不饱和脂肪酸的羟乙基磺酸盐， 8至20个卡培酮原子的不饱和脂肪酸及其混合物，所述组合物也适用于以深色调染色或印刷所述聚酰胺纤维。

6. 发明授权

US5716446A Isoindoline pigments based on aminoquinoxalinediones 失效
标题翻译：基于氨基喹喔啉的异吲哚啉颜料
公开(公告)号：US5716446A
公开(公告)日：1998-02-10
申请号：US643593
申请日：1996-05-06
申请人： Frank Alfter , Rudiger Jung , Gustav Kapaun
发明人： Frank Alfter , Rudiger Jung , Gustav Kapaun
IPC分类号： C09B55/00 , C09B57/04 , C09B67/20 , C09D7/12 , C09D11/00
CPC分类号： C09B57/04
摘要： Novel isoindoline pigments of the formula (I): ##STR1## in which R.sup.1 is --CN; R.sup.2 is --CN or a saturated or unsaturated, aromatic or non-aromatic, 5- to 7-membered heterocyclic ring system which can be modified by fusion or bridging with other heterocyclic or isocyclic ring systems, the heteroatoms being N, O and/or S; or a group --CO--NR.sup.6 R.sup.7, in which R.sup.6 and R.sup.7 are identical or different and are hydrogen or C.sub.1 -C.sub.4 -alkyl; or a group --CO--NR.sup.6 R.sup.8, in which R.sup.8 is a saturated or unsaturated, aromatic or non-aromatic, 5- to 7-membered isocyclic or heterocyclic ring which is unsubstituted or substituted by one to 5 of the following radicals: C.sub.1 -C.sub.4 -alkyl, halogen, trifluoromethyl, C.sub.1 -C.sub.4 -alkoxy, carbomethoxy, carbethoxy, carboxamide, carboxamide substituted by a C.sub.1 -C.sub.4 -alkyl or phenyl group, nitro, C.sub.1 -C.sub.4 -acylamino or hydroxyl, and which can be modified by fusion or bridging with other heterocyclic or isocyclic ring systems, the heteroatoms being N, O and/or S; or in which R.sup.1 and R.sup.2 together are a saturated or unsaturated, aromatic or non-aromatic, 5- to 7-membered heterocyclic ring which is unsubstituted or substituted by one to 5 of the following radicals: C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, halogen, trifluoromethyl, carbomethoxy, carbethoxy, carboxamide, carboxamide substituted by a C.sub.1 -C.sub.4 -alkyl or phenyl group, C.sub.1 -C.sub.4 -acylamino or hydroxyl, and which can be modified by fusion or bridging with other heterocyclic or isocyclic ring systems, the heteroatoms being N, O and/or S; the radicals R.sup.3 and R.sup.4 are identical or different and are defined as follows: R.sup.3 is hydrogen, C.sub.1 -C.sub.4 -alkyl, phenyl, C.sub.1 -C.sub.4 -alkoxy, halogen or C.sub.1 -C.sub.4 -acylamino; R.sup.4 is hydrogen, C.sub.1 -C.sub.4 -alkyl, halogen, trifluoromethyl, methoxy, ethoxy or nitro; m is a number from 1 to 4; n is a number from 1 to 3; and R.sup.5 is hydrogen or C.sub.1 -C.sub.4 -alkyl.
摘要翻译：式（I）的新型异吲哚啉颜料：其中R 1是-CN; R 2是-CN或饱和或不饱和的芳族或非芳族的5至7元杂环体系，其可以通过与其它杂环或环状环体系的融合或桥接进行修饰，杂原子是N，O和/或 S; 或基团-CO-NR 6 R 7，其中R 6和R 7相同或不同，为氢或C 1 -C 4 - 烷基; 或基团-CO-NR 6 R 8，其中R 8是饱和或不饱和的芳族或非芳族的5至7元环或未被取代或被1至5个以下基团取代的环或杂环：C 1 -C 4 - 烷基，卤素，三氟甲基，C 1 -C 4 - 烷氧基，甲酯基，乙酯基，甲酰胺，被C 1 -C 4 - 烷基或苯基取代的甲酰胺，硝基，C 1 -C 4酰基氨基或羟基，与其他杂环或环状环系桥连，杂原子为N，O和/或S; 或其中R 1和R 2一起是饱和或不饱和的芳族或非芳族的5至7元杂环，其未被取代或被1至5个以下基团取代：C 1 -C 4烷基，C 1 -C 4 - 烷氧基，卤素，三氟甲基，甲酯基，乙酯基，甲酰胺，被C 1 -C 4 - 烷基或苯基取代的甲酰胺，C 1 -C 4 - 酰基氨基或羟基，并且可以通过与其它杂环或环状环系，杂原子为N，O和/或S; 基团R 3和R 4相同或不同，定义如下：R 3是氢，C 1 -C 4 - 烷基，苯基，C 1 -C 4 - 烷氧基，卤素或C 1 -C 4酰氨基; R4是氢，C1-C4-烷基，卤素，三氟甲基，甲氧基，乙氧基或硝基; m是从1到4的数字; n是从1到3的数字; 并且R 5是氢或C 1 -C 4 - 烷基。

7. 发明授权

US4372892A Process for the preparation of 1-aminobenzene-5-.beta.-sulfatoethylsulfone-2,4-disulfonic acid, the 5-vinylsulfone compound and the alkali salts thereof 失效
标题翻译： 1-氨基苯-5-β-磺基乙基砜-2,4-二磺酸的制备方法，5-乙烯基砜化合物及其碱金属盐
公开(公告)号：US4372892A
公开(公告)日：1983-02-08
申请号：US276807
申请日：1981-06-24
申请人： Hermann Fuchs , Gustav Kapaun , Fritz Meininger
发明人： Hermann Fuchs , Gustav Kapaun , Fritz Meininger
IPC分类号： C09B62/503 , C07C141/00 , C07C143/58
CPC分类号： C09B62/503
摘要： New compounds had been found which correspond to the formula ##STR1## as well as processes for preparing them by sulfonation of 3.beta.-sulfato- or 3-.beta.-hydroxyethylsulfonyl - aminobenzene. The novel compounds are valuable intermediary products for the preparation of azo fibre-reactive dyestuffs which have very good dyeing properties and a high fibre-reactivity yielding dyeings of excellent fastnesses, especially to light and wet processing.
摘要翻译：已经发现了新的化合物，其对应于式“IMAGE”，以及通过磺化3β-磺基 - 或3-β-羟基乙基磺酰基 - 氨基苯制备它们的方法。该新型化合物是制备偶氮纤维活性染料的有价值的中间产品，它们具有非常好的染色性能和高纤维反应性的染色，具有优异的牢度，尤其适用于轻和湿加工。

8. 发明授权

US4134887A Phenyl-azo-phenyl dyestuffs 失效
标题翻译：苯偶氮苯基染料
公开(公告)号：US4134887A
公开(公告)日：1979-01-16
申请号：US852043
申请日：1977-11-16
申请人： Hermann Fuchs , Gustav Kapaun , Fritz Meininger
发明人： Hermann Fuchs , Gustav Kapaun , Fritz Meininger
IPC分类号： C09B62/51 , C09B29/08 , D06P1/384 , D06P3/10 , D06P3/66
CPC分类号： C09B62/51
摘要： Fiber-reactive azo dyestuffs are obtained by diazotizing an amine of the formula ##STR1## in which Z stands for--CH.sub.2 -CH.sub.2 --A or--CH.dbd.CH.sub.2in which A is N,N-dialkylamino with 1 to 4 carbon atoms in each alkyl moiety or is chlorine, bromine, sulfato, thiosulfato, phosphato and acetoxy it with an azo component of the formulaH--B,in which B is ##STR2## wherein R is hydrogen, alkyl with 1 to 4 carbon atoms, alkoxy with 1 to 4 carbon atoms, acetylamino, chlorine or bromine, R.sub.1 is hydrogen or alkyl with 1 to 4 carbon atoms unsubstituted or substituted by hydroxy or cyano, and R.sub.2 is lower alkyl with 1 to 4 carbon atoms unsubstituted or substituted by hydroxy or cyano, or is acetyl or benozyl. The new dyestuffs are especially suitable for dyeing and printing fiber materials, such as silk, wool, synthetic polyamide or polyurethane, and above all, native and regenerative cellulose. They possess a very high fiber reactivity so that they fix on the fiber material very rapidly even at low temperatures and are thus very suitable in continuous dyeing processes.
摘要翻译：纤维反应性偶氮染料是通过重氮化式为“IMAGE”的胺，其中Z代表-CH 2 -CH 2 -A或-CH = CH 2，其中A是N，每个具有1至4个碳原子的N-二烷基氨基烷基部分或是氯，溴，硫酸根，硫代硫酸根，磷酸根和乙酰氧基，其与式HB的偶氮成分反应，其中B为其中R为氢，具有1至4个碳原子的烷基，具有1至4个碳原子的烷氧基碳原子，乙酰氨基，氯或溴，R 1是氢或未被取代或被羟基或氰基取代的具有1至4个碳原子的烷基，R 2是未被取代或被羟基或氰基取代的具有1至4个碳原子的低级烷基，或者是乙酰基或Benozyl。新型染料特别适用于丝，羊毛，合成聚酰胺或聚氨酯等染色和印花纤维材料，尤其是天然纤维素和再生纤维素。它们具有非常高的纤维反应性，使得即使在低温下它们也非常迅速地固定在纤维材料上，因此非常适合于连续染色过程。

9. 发明授权

US4066638A Water-soluble fiber reactive phenyl-azo-naphthyl dyestuffs containing two sulfo groups in the phenyl moiety 失效
标题翻译：水溶性纤维反应性苯丙氨酸甲酯含有两个硫醇组合在苯环中
公开(公告)号：US4066638A
公开(公告)日：1978-01-03
申请号：US514994
申请日：1974-10-15
申请人： Hermann Fuchs , Gustav Kapaun , Fritz Meininger
发明人： Hermann Fuchs , Gustav Kapaun , Fritz Meininger
IPC分类号： C09B62/51 , C09B62/74 , D06P1/384 , D06P3/10 , D06P3/66
CPC分类号： C09B62/51
摘要： Fiber-reactive azo dyestuffs are obtained by diazotizng an amine of the formula ##STR1## in which Z stands for--CH.sub.2 --CH.sub.2 --A or--CH.dbd.CH.sub.2in which A is N,N-dialkylamino with 1 to 4 carbon atoms in each alkyl moiety or is the radical of a mono- or poly-basic acid capable of being split off by an alkaline agent and coupling it with an azo component of the formulaH-B,in which B is aniline, naphthol, naphthylamine, aminonaphthol, pyridone, aminopyridine, 1-phenyl-4-aminopyrazole or 1-phenyl-5-pyrazolone, unsubstituted or substituted on the aromatic and/or heterocyclic moieties by one to four groups selected from alkyl, alkoxy, oxalkyl, cyanoalkyl, aminoalkyl or alkoxyalkyl with 1 to 6 carbon atoms in each alkyl and alkoxy moiety, chlorine and bromine, sulfonic acid, vinylsulfonyl, carboxyl, acylamino and arylamino groups.

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