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公开(公告)号：US07713311B2
公开(公告)日：2010-05-11
申请号：US12093396
申请日：2006-11-13
申请人： Ingo Klopp , Karl-Heinz Etzbach , Helmut Reichelt
发明人： Ingo Klopp , Karl-Heinz Etzbach , Helmut Reichelt
IPC分类号： C09B67/36
CPC分类号： C09B67/0046 , C09B67/0073 , C09B67/0083
摘要： The present invention relates to aqueous liquid formulations comprising 5-30% by weight of a dye composition comprising 25-85% by weight of Direct Brown 44 15-75% by weight of Direct Yellow 11 and/or of a dye obtainable by reduction or thermal treatment of Direct Yellow 11 0-15% by weight of one or more blue direct dyes and 0-10% by weight of one or more red direct dyes all based on the dye composition 0.5-15% by weight of one or more alkylamines whose one, two or three alkyl radicals may each be substituted by one or two hydroxyl groups and/or amino groups and/or interrupted by one or two oxygen atoms in ether function, based on the total weight of the aqueous liquid formulation, the sodium content of the liquid formulation not exceeding 0.3% by weight, and also their use for dyeing cellulose material especially paper.
摘要翻译： 本发明涉及包含5-30重量％的染料组合物的含水液体制剂，所述染料组合物包含25-85重量％的直接棕44 44-75重量％的直接黄11和/或可通过还原或 直接黄11.0-15重量％的一种或多种蓝色直接染料和0-10％重量的一种或多种红色直接染料的热处理全部基于染料组合物0.5-15重量％的一种或多种烷基胺 其一个，两个或三个烷基可以各自被一个或两个羟基和/或氨基取代和/或以醚官能团中的一个或两个氧原子间隔，基于水性液体制剂的总重量，钠 液体制剂的含量不超过0.3重量％，以及它们用于染色纤维素材料，特别是纸的用途。
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公开(公告)号：US20080295262A1
公开(公告)日：2008-12-04
申请号：US12093396
申请日：2006-11-13
申请人： Ingo Klopp , Karl-Heinz Etzbach , Helmut Reichelt
发明人： Ingo Klopp , Karl-Heinz Etzbach , Helmut Reichelt
IPC分类号： C09B67/22
CPC分类号： C09B67/0046 , C09B67/0073 , C09B67/0083
摘要： The present invention relates to aqueous liquid formulations comprising 5-30% by weight of a dye composition comprising 25-85% by weight of Direct Brown 44 15-75% by weight of Direct Yellow 11 and/or of a dye obtainable by reduction or thermal treatment of Direct Yellow 11 0-15% by weight of one or more blue direct dyes and 0-10% by weight of one or more red direct dyes all based on the dye composition 0.5-15% by weight of one or more alkylamines whose one, two or three alkyl radicals may each be substituted by one or two hydroxyl groups and/or amino groups and/or interrupted by one or two oxygen atoms in ether function, based on the total weight of the aqueous liquid formulation, the sodium content of the liquid formulation not exceeding 0.3% by weight, and also their use for dyeing cellulose material especially paper.
摘要翻译： 本发明涉及包含5-30重量％的染料组合物的含水液体制剂，所述染料组合物包含25-85重量％的直接棕44 44-75重量％的直接黄11和/或可通过还原或 直接黄11.0-15重量％的一种或多种蓝色直接染料和0-10％重量的一种或多种红色直接染料的热处理全部基于染料组合物0.5-15重量％的一种或多种烷基胺 其一个，两个或三个烷基可以各自被一个或两个羟基和/或氨基取代和/或以醚官能团中的一个或两个氧原子间隔，基于水性液体制剂的总重量，钠 液体制剂的含量不超过0.3重量％，以及它们用于染色纤维素材料，特别是纸的用途。
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3.发明申请公开(公告)号：US20070232795A1
公开(公告)日：2007-10-04
申请号：US11569263
申请日：2005-05-18
申请人： Gunter-Rudolf Schroder , Jurgen Decker , Helmut Reichelt , Ingo Klopp , Armin Diefenbacher , Hartwig Voss
发明人： Gunter-Rudolf Schroder , Jurgen Decker , Helmut Reichelt , Ingo Klopp , Armin Diefenbacher , Hartwig Voss
IPC分类号： C07C309/13
CPC分类号： C09B67/0073 , C09B35/38 , C09B35/42 , C09B35/52 , C09B37/00 , C09B67/0096
摘要： A process for producing a liquid formulation of salts of sulfonated azo dyes by coupling an at least equimolar amount of diazotized aminoarylsulfonic acids I H2N—Ar—SO3H (I), where Ar is phenylene (which may be monosubstituted by sulfo) or naphthylene (which may be mono- or disubstituted by sulfo and/or monosubstituted by hydroxyl) onto the coupling product of an unsubstituted or methyl-substituted phenylenediamine with itself comprises dissolving the azo dye in a basic medium and then subjecting the solution to a nanofiltration.
摘要翻译： 通过偶联至少等摩尔量的重氮化氨基芳基磺酸I <βin-line-formula description =“In-Line Formulas”end =“lead”→> H
2 N-Ar-SO 3 H（I），<β在线公式描述=“在线式”末端=“尾”→其中Ar是亚苯基 （其可以被磺基单取代）或亚萘基（其可以被磺基和/或被羟基单取代单取代或被二取代）到未取代或甲基取代的苯二胺与其本身的偶联产物上，包括将偶氮染料溶解在碱性介质 然后对该溶液进行纳滤。 -
公开(公告)号：US20060042028A1
公开(公告)日：2006-03-02
申请号：US11200109
申请日：2005-08-10
IPC分类号： D06P1/00
CPC分类号： C09B67/0073 , C09B67/0046 , C09B67/0055 , D21H21/28
摘要： The present invention relates to an aqueous liquid formulation comprising 5-25% by weightof a dye composition comprising 20-100% by weightof Direct Yellow 11 or of a dye obtainable by reduction or thermal treatment of Direct Yellow 11 0-30% by weightof a blue direct dye, 0-30% by weightof a red direct dye, and 0-60% by weightof a brown direct dye all based on the dye composition, and 1-25% by weightof poly-N-vinylformamide and/or of a polymer obtained by polymerization of a mixture of one or more ethylenically unsaturated monomers and >50% by weight of N-vinylformamide based on total monomers, based on the total weight of the aqueous liquid formulation.
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公开(公告)号：US20050132510A1
公开(公告)日：2005-06-23
申请号：US10994287
申请日：2004-11-23
申请人： Jurgen Decker , Gero Nordmann , Ingo Klopp , Gunter-Rudolf Schroder , Helmut Reichelt , Christoph Bomba
发明人： Jurgen Decker , Gero Nordmann , Ingo Klopp , Gunter-Rudolf Schroder , Helmut Reichelt , Christoph Bomba
CPC分类号： C09B67/0072 , C09B67/0041 , D21H19/38 , D21H21/28 , D21H21/52
摘要： The present invention relates to aqueous liquid formulations comprising 5-25% by weight of a dye composition comprising 70-95% by weight of a dye obtainable by reduction or thermal treatment of Direct Yellow 11 1-30% by weight of a blue direct dye and 0-20% by weight of a red direct dye (all based on the dye composition) 1-15% by weight of a saturated, cyclic or acyclic water-soluble amine comprising a primary, secondary or tertiary amino group and at least one further functional group selected from primary, secondary and tertiary amino groups, OH groups and ether groups, and 1-30% by weight of urea based on the total weight of the aqueous liquid formulation, wherein the total amount of water-soluble amine and urea does not exceed 40% by weight, and also their use for dyeing cellulose material especially paper.
摘要翻译： 本发明涉及包含5-25重量％的包含70-95重量％染料的染料组合物的水性液体制剂，所述染料可通过还原或热处理直接黄111-30重量％的蓝色直接染料 和0-20重量％的红色直接染料（均基于染料组合物）1-15重量％的饱和，环状或非环状水溶性胺，其包含伯，仲或叔氨基和至少一个 基于水性液体制剂的总重量，选自伯，仲和叔氨基，OH基和醚基的另外的官能团和1-30重量％的尿素，其中水溶性胺和尿素的总量 不超过40重量％，也用于染色纤维素材料，特别是纸张。
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6.发明授权公开(公告)号：US07847073B2
公开(公告)日：2010-12-07
申请号：US11569263
申请日：2005-05-18
申请人： Gunter-Rudolf Schroeder , Juergen Decker , Helmut Reichelt , Ingo Klopp , Armin Diefenbacher , Hartwig Voss
发明人： Gunter-Rudolf Schroeder , Juergen Decker , Helmut Reichelt , Ingo Klopp , Armin Diefenbacher , Hartwig Voss
IPC分类号： C09B41/00
CPC分类号： C09B67/0073 , C09B35/38 , C09B35/42 , C09B35/52 , C09B37/00 , C09B67/0096
摘要： A process for producing a liquid formulation of salts of sulfonated azo dyes by coupling an at least equimolar amount of diazotized aminoarylsulfonic acids I H2N—Ar—SO3H (I), where Ar is phenylene (which may be monosubstituted by sulfo) or naphthylene (which may be mono- or disubstituted by sulfo and/or monosubstituted by hydroxyl) onto the coupling product of an unsubstituted or methyl-substituted phenylenediamine with itself comprises dissolving the azo dye in a basic medium and then subjecting the solution to a nanofiltration.
摘要翻译： 或偶氮化合物，其中偶联至少等摩尔量的重氮化氨基芳基磺酸I H2N-Ar-SO3H（Ⅰ），其中Ar为亚苯基（可被磺基单取代）或亚萘基 可以被磺基单取代或/或被羟基单取代）到未取代或甲基取代的苯二胺的偶联产物上，其本身包括将偶氮染料溶解在碱性介质中，然后使该溶液进行纳滤。
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公开(公告)号：US07160336B2
公开(公告)日：2007-01-09
申请号：US11200109
申请日：2005-08-10
CPC分类号： C09B67/0073 , C09B67/0046 , C09B67/0055 , D21H21/28
摘要： The present invention relates to an aqueous liquid formulation comprising 5–25% by weightof a dye composition comprising 20–100% by weightof Direct Yellow 11 or of a dye obtainable by reduction or thermal treatment of Direct Yellow 11 0–30% by weightof a blue direct dye, 0–30% by weightof a red direct dye, and 0–60% by weightof a brown direct dye all based on the dye composition, and 1–25% by weightof poly-N-vinylformamide and/or of a polymer obtained by polymerization of a mixture of one or more ethylenically unsaturated monomers and >50% by weight of N-vinylformamide based on total monomers, based on the total weight of the aqueous liquid formulation.
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公开(公告)号：US07331998B2
公开(公告)日：2008-02-19
申请号：US10994287
申请日：2004-11-23
申请人： Juergen Decker , Gero Nordmann , Ingo Klopp , Gunter-Rudolf Schroeder , Helmut Reichelt , Christoph Bomba
发明人： Juergen Decker , Gero Nordmann , Ingo Klopp , Gunter-Rudolf Schroeder , Helmut Reichelt , Christoph Bomba
CPC分类号： C09B67/0072 , C09B67/0041 , D21H19/38 , D21H21/28 , D21H21/52
摘要： The present invention relates to aqueous liquid formulations comprising 5-25% by weight of a dye composition comprising 70-95% by weight of a dye obtainable by reduction or thermal treatment of Direct Yellow 11 1-30% by weight of a blue direct dye and 0-20% by weight of a red direct dye (all based on the dye composition) 1-15% by weight of a saturated, cyclic or acyclic water-soluble amine comprising a primary, secondary or tertiary amino group and at least one further functional group selected from primary, secondary and tertiary amino groups, OH groups and ether groups, and 1-30% by weight of urea based on the total weight of the aqueous liquid formulation, wherein the total amount of water-soluble amine and urea does not exceed 40% by weight, and also their use for dyeing cellulose material especially paper.
摘要翻译： 本发明涉及包含5-25重量％的包含70-95重量％染料的染料组合物的水性液体制剂，所述染料可通过还原或热处理直接黄111-30重量％的蓝色直接染料 和0-20重量％的红色直接染料（均基于染料组合物）1-15重量％的饱和，环状或非环状水溶性胺，其包含伯，仲或叔氨基和至少一个 基于水性液体制剂的总重量，选自伯，仲和叔氨基，OH基和醚基的另外的官能团和1-30重量％的尿素，其中水溶性胺和尿素的总量 不超过40重量％，也用于染色纤维素材料，特别是纸张。
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公开(公告)号：US07074953B2
公开(公告)日：2006-07-11
申请号：US10497519
申请日：2002-12-03
申请人： Ingo Klopp , Thomas Bogenstätter , Dirk Franke
发明人： Ingo Klopp , Thomas Bogenstätter , Dirk Franke
IPC分类号： C07C63/00
CPC分类号： C07C51/412 , C07C63/08
摘要： A process is described for preparing ammonium salts of aromatic carboxylic acids by reacting an aromatic carboxylic acid with ammonia in an aprotic solvent, which comprises carrying out the reaction in a closed vessel by continuously introducing a solution of the aromatic carboxylic acid in the aprotic solvent and passing in gaseous ammonia so that an ammonia partial pressure in the range from 0.1 to 3 bar is maintained in the gas space of the vessel, and discharging a suspension of the ammonium salt in the aprotic solvent. The process allows the preparation of ammonium salts of defined crystal size having a narrow size distribution.
摘要翻译： 描述了通过在非质子溶剂中使芳族羧酸与氨反应制备芳族羧酸的铵盐的方法，该方法包括通过在芳烃羧酸在非质子传递溶剂中连续引入溶液并在密闭容器中进行反应，以及 通过气态氨，使得在容器的气体空间中保持0.1-3巴范围内的氨分压，并将铵盐的悬浮液排出在非质子传递溶剂中。 该方法允许制备具有窄尺寸分布的限定晶体尺寸的铵盐。
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公开(公告)号：US07511170B2
公开(公告)日：2009-03-31
申请号：US10487214
申请日：2002-08-29
IPC分类号： C07C63/06
CPC分类号： C07F9/1417 , B01J8/006 , B01J8/007 , B01J8/008 , B01J8/06 , B01J8/20 , B01J2208/00548 , B01J2208/0069 , B01J2219/00164 , B01J2219/00189 , C07F9/3813
摘要： A process for carrying out a liquid/solid reaction comprises a) preparing a reaction suspension in which a first reactant is present in suspended form and a second reactant is present in dissolved form in a suspension medium, where one of the reaction products is insoluble in the suspension medium, b) passing the reaction suspension through an elongated reaction zone so that the Reynolds number of the stream is less than 20,000 and c) separating off the insoluble reaction product formed. The process has the advantage that the insoluble reaction product is obtained in a readily filterable form.
摘要翻译： 进行液/固反应的方法包括：a）制备其中第一反应物以悬浮形式存在的反应悬浮液，第二反应物以溶解形式存在于悬浮介质中，其中一种反应产物不溶于 悬浮介质，b）使反应悬浮液通过细长的反应区，使得流的雷诺数小于20,000，和c）分离形成的不溶性反应产物。 该方法具有以易于过滤的形式获得不溶性反应产物的优点。
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