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21. 发明授权

US06639108B2 Ammoximation of ketones and work-up by pervaporation/vapor permeation 失效
标题翻译：酮的近似化和渗透蒸发渗透的后处理
公开(公告)号：US06639108B2
公开(公告)日：2003-10-28
申请号：US10232371
申请日：2002-09-03
申请人： Thomas Schiffer , Peter Ernst Esser , Martin Roos , Franz-Felix Kuppinger , Günter Stevermüer , Georg Friedrich Thiele
发明人： Thomas Schiffer , Peter Ernst Esser , Martin Roos , Franz-Felix Kuppinger , Günter Stevermüer , Georg Friedrich Thiele
IPC分类号： C07C24908
CPC分类号： B01D61/362 , C07C249/08 , C07C249/14 , C07C2601/18 , C07C2601/20 , C07C251/44 , C07C251/48
摘要： A process for the work-up of a reaction mixture formed by ammoximation of a ketone, in particular an alkanone or cycloalkanone, by means of hydrogen peroxide and ammonia in homogeneous solution over a titanium-containing catalyst. It comprises the substeps removal of the catalyst, selective separation of the oxime formed in the ammoximation from the reaction mixture, removal of water of reaction and recirculation of the solvent. The work-up is carried out using at least one membrane separation step and is also successful in the case of incomplete ketone conversion and in the presence of dissolved salts.
摘要翻译：通过在含钛催化剂上的均相溶液中通过过氧化氢和氨将酮特别是烷酮或环烷酮氨基肟化形成的反应混合物的处理方法。它包括除去催化剂的子步骤，从反应混合物中形成的肟肟的选择性分离，去除反应水和溶剂的再循环。使用至少一个膜分离步骤进行后处理，并且在不完全的酮转化和在溶解的盐的存在下也是成功的。

22. 发明授权

US06284116B1 Process for treating aqueous solutions comprising bases and organic acids 失效
标题翻译：用于处理包含碱和有机酸的水溶液的方法
公开(公告)号：US06284116B1
公开(公告)日：2001-09-04
申请号：US09429955
申请日：1999-10-29
申请人： Klaus-Diether Wiese , Antje Jakob , Franz-Felix Kuppinger
发明人： Klaus-Diether Wiese , Antje Jakob , Franz-Felix Kuppinger
IPC分类号： B01D6144
CPC分类号： B01D61/44 , B01D61/445 , B01D61/52 , C02F1/4672 , C02F1/469 , C02F1/4693 , C02F2201/46115
摘要： Bases and organic acids are simultaneously separated from aqueous solutions comprising bases and organic acids by electrochemically treating aqueous solutions containing these components, particularly the aqueous waste solution obtained from an aldolization reaction.
摘要翻译：通过电化学处理含有这些组分的水溶液，特别是由醛醇缩合反应获得的废水溶液，碱和有机酸同时从包含碱和有机酸的水溶液中分离出来。

23. 发明授权

US08703450B2 Water-absorbent polymer structures based on renewable resources and method for producing said structures 有权
标题翻译：基于可再生资源的吸水聚合物结构和用于生产所述结构的方法
公开(公告)号：US08703450B2
公开(公告)日：2014-04-22
申请号：US11817204
申请日：2006-02-28
申请人： Günther Bub , Jürgen Mosler , Andreas Sabbagh , Franz-Felix Kuppinger , Franck Furno
发明人： Günther Bub , Jürgen Mosler , Andreas Sabbagh , Franz-Felix Kuppinger , Franck Furno
IPC分类号： C08F20/06 , C12P7/02 , C12P7/40 , C12P7/42
CPC分类号： C08F4/30 , C08F2/00 , C12P7/40 , C12P7/42 , Y10T428/31855
摘要： The present invention relates to a process for the production of polymers, such as water-absorbing polymer structures, by radical polymerization of acrylic acid, whereby the acrylic acid has been obtained by a synthesis process which comprises as a process step the splitting of an organic material by means of an enzyme or at least one component of an enzyme. The invention also relates to the water-absorbing polymers obtainable by this process, water-absorbing polymers which are based to at least about 25 wt % upon partially neutralized acrylic acid, a composite, a process for the production of a composite, the composite obtainable by this production, the use of acrylic acid in the production of polymers, preferably in the production of water-absorbing polymer structures, a device for the production of acrylic acid, and a process for the production of acrylic acid.
摘要翻译：本发明涉及通过丙烯酸的自由基聚合制备聚合物如吸水聚合物结构的方法，由此通过合成方法获得丙烯酸，其包括作为工艺步骤将有机物分解材料通过酶或至少一种酶组分。本发明还涉及通过该方法可获得的吸水聚合物，在部分中和的丙烯酸上基于至少约25重量％的吸水聚合物，复合材料，制备复合材料的方法，可获得的复合材料通过这种生产，在生产聚合物中使用丙烯酸，优选在生产吸水聚合物结构，生产丙烯酸的装置和生产丙烯酸的方法。

24. 发明授权

US08524945B2 Method for producing acrolein comprising the regeneration of a raw glycerin phase 有权
标题翻译：制备丙烯醛的方法，其包括再生生成的甘油相
公开(公告)号：US08524945B2
公开(公告)日：2013-09-03
申请号：US13128538
申请日：2009-11-03
申请人： Guido Stochniol , Goetz Baumgarten , Franz-Felix Kuppinger
发明人： Guido Stochniol , Goetz Baumgarten , Franz-Felix Kuppinger
IPC分类号： C07C51/00 , C07C31/22
CPC分类号： C07C45/79 , C07C45/52 , C07C45/786 , C07C45/82 , C07C47/22
摘要： The invention relates to a method for producing acrolein by dehydrating an aqueous glycerin phase in an acrolein reaction region, obtaining an aqueous acrolein reaction phase; at least partially separating the aqueous acrolein reaction phase into an acrolein-rich acrolein phase and an acrolein-poor residual phase comprising glycerin, water and various other residuals; and recirculating at least part of the residual phase into the acrolein reaction region. Additionally, removing at least one of the residuals, other than glycerin or water, from either of the glycerin phase or a mixture phase obtained by mixing the glycerol phase with the low-acrolein residue phase and feeding the resulting purified glycerin or mixture phase into the acrolein reaction region. The invention furthermore relates to a method for producing acrylic acid, water-absorbing polymer formations, compounds and hygiene articles, and to devices for carrying out those methods.
摘要翻译：本发明涉及通过在丙烯醛反应区域中脱水甘油三酯相来制备丙烯醛的方法，获得丙烯醛水溶液反应相; 至少部分地将丙烯醛水溶液反应相分离成富含丙烯醛的丙烯醛相和不含丙烯醛的残余相，其包含甘油，水和各种其它残余物; 并将至少部分剩余相再循环到丙烯醛反应区中。此外，从甘油相或通过将甘油相与低丙烯醛残基相混合而获得的甘油相或混合相中除去甘油或水以外的至少一种残余物，并将得到的纯化甘油或混合物相加入到丙烯醛反应区。本发明还涉及制备丙烯酸，吸水聚合物结构，化合物和卫生制品的方法以及用于实施这些方法的装置。

25. 发明申请

US20130053522A1 SUPERABSORBENT POLYMERS AND METHODS OF MAKING THE SAME 有权
标题翻译：超吸收聚合物及其制备方法
公开(公告)号：US20130053522A1
公开(公告)日：2013-02-28
申请号：US13630302
申请日：2012-09-28
申请人： Franz-Felix Kuppinger , Axel Hengstermann , Guido Stochniol , Günther Bub , Jürgen Mosler , Andreas Sabbagh
发明人： Franz-Felix Kuppinger , Axel Hengstermann , Guido Stochniol , Günther Bub , Jürgen Mosler , Andreas Sabbagh
IPC分类号： C08F220/28
CPC分类号： C08F120/06 , C07C51/377 , C07C51/43 , Y02P20/127 , C07C57/04
摘要： In one aspect, a process for the preparation of a superabsorbent polymer is described herein. In some embodiments, the process comprises (I) preparing acrylic acid, wherein the process comprises (a1) provision of a fluid F1 having a composition comprising from about 5 to about 20 wt. % of hydroxypropionic acid, salts thereof, or mixtures thereof; from about 0.1 to about 5 wt. % of inorganic salts; from about 0.1 to about 30 wt. % of organic compounds which differ from hydroxypropionic acid; from 0 to about 50 wt. % of solids; and from about 20 to about 90 wt. % of water; (a2) dehydration of said hydroxypropionic acid to give a fluid F2 containing acrylic acid; and (a3) purification of said fluid F2 to give a purified acrylic acid phase comprising acrylic acid having a purity of at least 70 wt. %; and (II) polymerizing the acrylic acid of (I) to form a superabsorbent polymer.
摘要翻译：一方面，本文描述了制备超吸收性聚合物的方法。在一些实施方案中，该方法包括（I）制备丙烯酸，其中该方法包括（a1）提供具有包含约5至约20wt。％的羟基丙酸，其盐或其混合物; 约0.1至约5wt。％的无机盐; 约0.1至约30wt。％羟基丙酸不同的有机化合物的％; 0至约50wt。％的固体; 和约20至约90wt。％的水; （a2）所述羟基丙酸的脱水，得到含有丙烯酸的流体F2; 和（a3）纯化所述流体F2以得到包含纯度至少为70重量％的丙烯酸的纯化丙烯酸相。％; 和（II）使（I）的丙烯酸聚合以形成超吸收性聚合物。

26. 发明授权

US08362299B2 Method for producing and purifying aqueous phases 有权
标题翻译：水相生产和纯化方法
公开(公告)号：US08362299B2
公开(公告)日：2013-01-29
申请号：US12921527
申请日：2009-03-11
申请人： Axel Hengstermann , Franz-Felix Kuppinger , Jorg Leistner , Jurgen Mosler , Peter Jansens
发明人： Axel Hengstermann , Franz-Felix Kuppinger , Jorg Leistner , Jurgen Mosler , Peter Jansens
IPC分类号： C07C51/42 , C07C57/04
CPC分类号： C07B63/00 , C07C51/43 , C07C57/04
摘要： The present invention relates to a method for purifying an unpurified phase, containing a target product, preferably (meth)acrylic acid, water, and at least one impurity differing from the target product and from water comprising: a) crystallizing the target product and water; b) separating the crystals from the mother liquor created in step a); c) melting at least part of the separated crystals to form a melt; and d) recycling at least part of said melt to step b). The invention further relates to a method for the production of a purified phase, containing a target product and water, a method for the production of a polymer based on (meth)acrylic acid, polymers that may be obtained by means of said method, chemical products, such as fibers or molded bodies, and the use of polymers.
摘要翻译：本发明涉及一种纯化非纯化相的方法，其含有目标产物，优选（甲基）丙烯酸，水和至少一种与目标产物和水不同的杂质，其包括：a）使目标产物和水结晶 ; b）将晶体与步骤a）中产生的母液分离; c）熔化至少部分分离的晶体以形成熔体; 和d）将至少部分所述熔体再循环到步骤b）。本发明还涉及制备含有目标产物和水的纯化相的方法，制备基于（甲基）丙烯酸的聚合物的方法，可以通过所述方法获得的聚合物，化学产品，如纤维或成型体，以及聚合物的使用。

27. 发明授权

US07939597B2 Acrylic acid and water-absorbing polymer structures based on renewable raw materials and process for their production by dehydration 有权
标题翻译：基于可再生原料的丙烯酸和吸水聚合物结构及其脱水生产工艺
公开(公告)号：US07939597B2
公开(公告)日：2011-05-10
申请号：US12438256
申请日：2007-08-22
申请人： Günther Bub , Jürgen Mosler , Franz-Felix Kuppinger , Andreas Sabbagh , Guido Stochniol , Jörg Sauer , Markus Winterberg , Udo Knippenberg , Günter Latoschinski , Franck Furno , Thorsten Schwärtzke , Jörg Leistner
发明人： Günther Bub , Jürgen Mosler , Franz-Felix Kuppinger , Andreas Sabbagh , Guido Stochniol , Jörg Sauer , Markus Winterberg , Udo Knippenberg , Günter Latoschinski , Franck Furno , Thorsten Schwärtzke , Jörg Leistner
IPC分类号： C08L33/02 , C07C51/16 , C08F20/06 , B01J8/04
CPC分类号： B01J19/2415 , B01J8/025 , B01J8/22 , B01J10/002 , B01J19/006 , B01J19/32 , B01J2208/00176 , B01J2208/0053 , B01J2219/0004 , B01J2219/00081 , B01J2219/00094 , B01J2219/00159 , B01J2219/00768 , B01J2219/185 , B01J2219/1943 , B01J2219/32279 , B01J2219/32286 , C07C45/52 , C07C51/252 , C08F2/00 , C08F2/20 , C08F220/06 , C07C47/22 , C07C57/04
摘要： The present invention relates to a process for production of acrylic acid, comprising the steps of a) dehydration of glycerine to an acrolein-comprising dehydration product; b) gas phase oxidation of the dehydration product to obtain an acrylic acid-comprising monomer gas; c) bringing into contact of the monomer gas with a quench agent to obtain an acrylic acid-comprising quench phase; and d) work-up of the quench phase to obtain an acrylic acid-comprising monomer phase; whereby, during the dehydration a liquid phase a1 and a gas phase a2 is present, whereby in the liquid phase a1 a plurality of gas bubbles is generated, as well as a process for production of polymers by polymerization of acrylic acid, preferably for production of water-absorbing polymers, the water-absorbing polymers obtainable by this process, a composite, a process for production of a composite, the composite obtainable by this process, and further chemical products.
摘要翻译：本发明涉及一种生产丙烯酸的方法，包括以下步骤：a）将甘油脱水为含丙烯醛的脱水产物; b）脱水产物的气相氧化，得到含丙烯酸的单体气体; c）使单体气体与骤冷剂接触以获得含丙烯酸的淬火相; 和d）淬火阶段的后处理以获得含丙烯酸的单体相; 由此，在脱水时，存在液相a1和气相a2，由此在液相a1中产生多个气泡，以及通过丙烯酸的聚合制备聚合物的方法，优选用于生产吸水聚合物，通过该方法获得的吸水聚合物，复合材料，复合材料的制造方法，可通过该方法获得的复合材料，以及其他化学产品。

28. 发明申请

US20090239995A1 ACRYLIC ACID AND WATER-ABSORBING POLYMER STRUCTURES BASED ON RENEWABLE RAW MATERIALS AND PROCESS FOR THEIR PRODUCTION BY DEHYDRATION 有权
标题翻译：基于可再生原料的丙烯酸和吸水聚合物结构及其脱水生产工艺
公开(公告)号：US20090239995A1
公开(公告)日：2009-09-24
申请号：US12438256
申请日：2007-08-22
申请人： Günther Bub , Jürgen Mosler , Franz-Felix Kuppinger , Andreas Sabbagh , Guido Stochniol , Jörg Sauer , Markus Winterberg , Udo Knippenberg , Günter Latoschinski , Franck Furno
发明人： Günther Bub , Jürgen Mosler , Franz-Felix Kuppinger , Andreas Sabbagh , Guido Stochniol , Jörg Sauer , Markus Winterberg , Udo Knippenberg , Günter Latoschinski , Franck Furno
IPC分类号： C08L33/02 , C07C51/16 , C08F20/06 , B01J8/04
CPC分类号： B01J19/2415 , B01J8/025 , B01J8/22 , B01J10/002 , B01J19/006 , B01J19/32 , B01J2208/00176 , B01J2208/0053 , B01J2219/0004 , B01J2219/00081 , B01J2219/00094 , B01J2219/00159 , B01J2219/00768 , B01J2219/185 , B01J2219/1943 , B01J2219/32279 , B01J2219/32286 , C07C45/52 , C07C51/252 , C08F2/00 , C08F2/20 , C08F220/06 , C07C47/22 , C07C57/04
摘要： The present invention relates to a process for production of acrylic acid, comprising the steps of a) dehydration of glycerine to an acrolein-comprising dehydration product; b) gas phase oxidation of the dehydration product to obtain an acrylic acid-comprising monomer gas; c) bringing into contact of the monomer gas with a quench agent to obtain an acrylic acid-comprising quench phase; and d) work-up of the quench phase to obtain an acrylic acid-comprising monomer phase; whereby, during the dehydration a liquid phase a1 and a gas phase a2 is present, whereby in the liquid phase a1 a plurality of gas bubbles is generated, as well as a process for production of polymers by polymerisation of acrylic acid, preferably for production of water-absorbing polymers, the water-absorbing polymers obtainable by this process, a composite, a process for production of a composite, the composite obtainable by this process, and further chemical products.
摘要翻译：本发明涉及一种生产丙烯酸的方法，包括以下步骤：a）将甘油脱水为含丙烯醛的脱水产物; b）脱水产物的气相氧化，得到含丙烯酸的单体气体; c）使单体气体与骤冷剂接触以获得含丙烯酸的淬火相; 和d）淬火阶段的后处理以获得含丙烯酸的单体相; 由此，在脱水期间，存在液相a1和气相a2，由此在液相a1中产生多个气泡，以及通过丙烯酸的聚合制备聚合物的方法，优选用于生产吸水聚合物，通过该方法获得的吸水聚合物，复合材料，复合材料的制造方法，可通过该方法获得的复合材料，以及其他化学产品。

29. 发明申请

US20090134357A1 ACRYLIC ACID, WATER-ABSORBENT POLYMER STRUCTURES BASED ON RENEWABLE RESOURCES AND METHOD FOR PRODUCING SAID STRUCTURES 审中-公开
标题翻译：丙烯酸，基于可再生资源的吸水聚合物结构和生产结构的方法
公开(公告)号：US20090134357A1
公开(公告)日：2009-05-28
申请号：US11817247
申请日：2006-02-28
申请人： Gunther Bub , Jurgen Mosler , Andreas Sabbagh , Franz-Felix Kuppinger , Stefan Nordhoff , Guido Stochniol , Jorg Sauer , Udo Knippenberg , Franck Furno , Gunter Latoschinski , Michael Bernd Fricke , Horst-Werner Zanthoff
发明人： Gunther Bub , Jurgen Mosler , Andreas Sabbagh , Franz-Felix Kuppinger , Stefan Nordhoff , Guido Stochniol , Jorg Sauer , Udo Knippenberg , Franck Furno , Gunter Latoschinski , Michael Bernd Fricke , Horst-Werner Zanthoff
IPC分类号： B01J20/26 , C07C27/10 , C08F2/00 , B01J19/00
CPC分类号： C07C45/52 , B01J8/0242 , B01J2208/00212 , B01J2208/0053 , B01J2219/00006 , C07C51/252 , C08F220/06 , C07C47/22 , C07C57/04
摘要： The present invention relates to a process for production of acrylic acid, comprising at least the following steps: a. dehydrating glycerine to a dehydration product comprising acrolein; b. gas phase oxidation of the dehydration product comprising acrolein to obtain a monomer gas comprising an acrylic acid; c. bringing into contact the monomer gas with a quench means to obtain a quench phase comprising acrylic acid; and d. processing the quench phase comprising acrylic acid to obtain a monomer phase comprising acrylic acid. The present invention may also relate to a process for preparation of polymers by radical polymerization of acrylic acid, the water-absorbing polymers obtainable by this process, water-absorbing polymers based to at least 25 wt % upon partially neutralized acrylic acid, a composite, a device for preparation of acrylic acid, a process for preparation of acrylic acid, and the acrylic acid obtainable by this process.
摘要翻译：本发明涉及丙烯酸的制备方法，其至少包括以下步骤：a。将甘油脱水至包含丙烯醛的脱水产物; b。包含丙烯醛的脱水产物的气相氧化以获得包含丙烯酸的单体气体; C。用骤冷装置使单体气体接触以获得包含丙烯酸的骤冷相; 和d。处理包含丙烯酸的骤冷相以获得包含丙烯酸的单体相。本发明还涉及通过丙烯酸的自由基聚合制备聚合物的方法，可通过该方法获得的吸水聚合物，在部分中和的丙烯酸时为至少25重量％的吸水聚合物，复合材料，用于制备丙烯酸的装置，丙烯酸的制备方法和通过该方法获得的丙烯酸。

30. 发明申请

US20090023006A1 WATER-ABSORBENT POLYMER STRUCTURES BASED ON RENEWABLE RESOURCES AND METHOD FOR PRODUCING SAID STRUCTURES 有权
标题翻译：基于可再生资源的水吸收聚合物结构和生产结构的方法
公开(公告)号：US20090023006A1
公开(公告)日：2009-01-22
申请号：US11817204
申请日：2006-02-28
申请人： Gunther Bub , Jurgen Mosler , Andreas Sabbagh , Franz-Felix Kuppinger , Franck Furno
发明人： Gunther Bub , Jurgen Mosler , Andreas Sabbagh , Franz-Felix Kuppinger , Franck Furno
IPC分类号： B32B27/28 , C08F20/06 , C07C57/04 , C12M1/34
CPC分类号： C08F4/30 , C08F2/00 , C12P7/40 , C12P7/42 , Y10T428/31855
摘要： The present invention relates to a process for the production of polymers, such as water-absorbing polymer structures, by radical polymerization of acrylic acid, whereby the acrylic acid has been obtained by a synthesis process which comprises as a process step the splitting of an organic material by means of an enzyme or at least one component of an enzyme. The invention also relates to the water-absorbing polymers obtainable by this process, water-absorbing polymers which are based to at least about 25 wt % upon partially neutralized acrylic acid, a composite, a process for the production of a composite, the composite obtainable by this production, the use of acrylic acid in the production of polymers, preferably in the production of water-absorbing polymer structures, a device for the production of acrylic acid, and a process for the production of acrylic acid.
摘要翻译：本发明涉及通过丙烯酸的自由基聚合制备聚合物如吸水聚合物结构的方法，由此通过合成方法获得丙烯酸，其包括作为工艺步骤将有机物分解材料通过酶或至少一种酶组分。本发明还涉及通过该方法可获得的吸水聚合物，在部分中和的丙烯酸上基于至少约25重量％的吸水聚合物，复合材料，制备复合材料的方法，可获得的复合材料通过这种生产，在生产聚合物中使用丙烯酸，优选在生产吸水聚合物结构，生产丙烯酸的装置和生产丙烯酸的方法。

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