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1. 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。

2. 发明申请

US20090068440A1 PRODUCTION OF ACROLEIN, ACRYLIC ACID AND WATER-ABSORBENT POLYMER STRUCTURES MADE FROM GLYCERINE 审中-公开
标题翻译：丙二醇，丙烯酸和水分吸收聚合物结构的制备
公开(公告)号：US20090068440A1
公开(公告)日：2009-03-12
申请号：US11917850
申请日：2005-06-16
申请人： Gunther Bub , Jurgen Mosler , Andreas Sabbagh , Franz-Felix Kuppinger , Guido Stochniol , Jorg Sauer , Jorg Leistner , Gunter Latoschinski , Thorsten Schwatzke
发明人： Gunther Bub , Jurgen Mosler , Andreas Sabbagh , Franz-Felix Kuppinger , Guido Stochniol , Jorg Sauer , Jorg Leistner , Gunter Latoschinski , Thorsten Schwatzke
IPC分类号： B32B5/16 , C07C47/02 , C07C51/235 , B01J19/24 , C08F20/06 , B32B27/30
CPC分类号： C07C45/52 , C07C51/252 , Y10T428/254 , Y10T428/31855 , C07C47/22 , C07C57/04
摘要： The present invention relates to a process for the production of acrolein, comprising the following steps: (a) bringing into contact of an aqueous glycerine phase in an acrolein reaction area to obtain an aqueous acrolein reaction phase; (b) depleting the acrolein from the acrolein reaction phase to obtain an acrolein phase and a depleted acrolein reaction phase; (c) conducting back at least a part of the depleted acrolein reaction phase into the acrolein reaction area. The invention further relates to a process for production of acrylic acid as well as of water-absorbing polymer structures, composites, in particular hygiene articles, comprising these water-absorbing polymer structures, a process for production of the composites and further chemical products based on the acrylic acid obtained by the inventive process and also the use of this acrylic acid in chemical products.
摘要翻译：本发明涉及一种制备丙烯醛的方法，包括以下步骤：（a）使丙烯醛反应区域中的甘油相与丙烯醛水溶液反应相接触; （b）从丙烯醛反应相中消耗丙烯醛，得到丙烯醛相和耗尽的丙烯醛反应相; （c）将至少一部分耗尽的丙烯醛反应相导入丙烯醛反应区。本发明还涉及一种生产丙烯酸以及吸水聚合物结构，复合材料，特别是卫生制品的方法，包括这些吸水聚合物结构，复合材料的生产方法和基于通过本发明方法获得的丙烯酸以及该丙烯酸在化学产品中的用途。

3. 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。

4. 发明申请

US20130253149A1 SUPERABSORBENT POLYMERS AND METHODS OF MAKING THE SAME 有权
公开(公告)号：US20130253149A1
公开(公告)日：2013-09-26
申请号：US13896458
申请日：2013-05-17
申请人： Franz-Felix Kuppinger , Axel Hengstermann , Guido Stochniol , Gunther Bub , Jurgen Mosler , Andreas Sabbagh
发明人： Franz-Felix Kuppinger , Axel Hengstermann , Guido Stochniol , Gunther Bub , Jurgen Mosler , Andreas Sabbagh
IPC分类号： C08F120/06
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.

5. 发明申请

US20050222459A1 (Meth)acrylic acid crystal and method for the production and purification of aqueous (meth)acrylic acid 有权
标题翻译：（甲基）丙烯酸晶体和生产和纯化（甲基）丙烯酸水溶液的方法
公开(公告)号：US20050222459A1
公开(公告)日：2005-10-06
申请号：US10507969
申请日：2003-03-17
申请人： Stefan Nordhoff , Torsten Balduf , Gunther Bub , Roland Fornika , Jurgen Mosler , Thomas Rathke , Axel Kobus , Dennis Thong
发明人： Stefan Nordhoff , Torsten Balduf , Gunther Bub , Roland Fornika , Jurgen Mosler , Thomas Rathke , Axel Kobus , Dennis Thong
IPC分类号： B01D9/02 , C07C51/43 , C07C57/07 , C07C51/42
CPC分类号： C07C51/43 , C07C57/04
摘要： The present invention relates to processes for purifying a composition containing (meth)acrylic acid, at least one impurity and water, wherein the composition has a water content in the range of 0.55 to 90, based on the composition, to form a purified phase containing (meth)acrylic acid and at least one impurity, wherein, in the purified phase, the quantity of at least one impurity is less than 7% by weight, based on (meth)acrylic acid in the purified phase.
摘要翻译：本发明涉及基于组合物纯化含有（甲基）丙烯酸，至少一种杂质和水的组合物的方法，其中组合物的水含量基于组合物为0.55至90，以形成含有（甲基）丙烯酸和至少一种杂质，其中，在纯化相中，基于纯化相中的（甲基）丙烯酸，至少一种杂质的量小于7重量％。

6. 发明授权

US07557245B2 (Meth)acrylic acid crystal and process for producing aqueous (meth)acrylic acid 有权
标题翻译：（甲基）丙烯酸晶体和制备（甲基）丙烯酸水溶液的方法
公开(公告)号：US07557245B2
公开(公告)日：2009-07-07
申请号：US10507969
申请日：2003-03-17
申请人： Stefan Nordhoff , Torsten Balduf , Gunther Bub , Roland Fornika , Jurgen Mosler , Thomas Rathke , Axel Kobus , Dennis Thong
发明人： Stefan Nordhoff , Torsten Balduf , Gunther Bub , Roland Fornika , Jurgen Mosler , Thomas Rathke , Axel Kobus , Dennis Thong
IPC分类号： C07C51/42
CPC分类号： C07C51/43 , C07C57/04
摘要： The present invention relates to processes for purifying a composition containing (meth)acrylic acid, at least one impurity and water, wherein the composition has a water content in the range of 0.55 to 90, based on the composition, to form a purified phase containing (meth)acrylic acid and at least one impurity, wherein, in the purified phase, the quantity of at least one impurity is less than 7% by weight, based on (meth)acrylic acid in the purified phase.
摘要翻译：本发明涉及基于组合物纯化含有（甲基）丙烯酸，至少一种杂质和水的组合物的方法，其中组合物的水含量基于组合物为0.55至90，以形成含有（甲基）丙烯酸和至少一种杂质，其中，在纯化相中，基于纯化相中的（甲基）丙烯酸，至少一种杂质的量小于7重量％。

7. 发明申请

US20120226003A1 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：US20120226003A1
公开(公告)日：2012-09-06
申请号：US13461220
申请日：2012-05-01
申请人： Torsten Balduf , Gunther Bub , Jurgen Mosler , Andreas Sabbagh , Jurgen Kohn , Arndt Selbach
发明人： Torsten Balduf , Gunther Bub , Jurgen Mosler , Andreas Sabbagh , Jurgen Kohn , Arndt Selbach
IPC分类号： C08F2/44 , C08F120/06
CPC分类号： C08J3/00 , C07C51/43 , C07C57/04
摘要： In some embodiments, a process for producing a polymer comprises (I) producing a pure (meth)acrylic acid comprising the steps of (a) synthesizing a crude (meth)acrylic acid phase; (b) distillatively working-up the crude (meth)acrylic acid phase to obtain a (meth)acrylic acid phase and a dimer phase comprising (meth)acrylic acid dimers or (meth)acrylic acid oligomers or both; (c) splitting at least a part of the (meth)acrylic acid dimers or of the (meth)acrylic acid oligomers or both from the dimer phase to obtain a (meth)acrylic acid-comprising low boiling phase and a high boiling phase comprising less (meth)acrylic acid than the low boiling phase; (d) separating at least a part of the (meth)acrylic acid from the low boiling phase to obtain a pure (meth)acrylic acid, and a residue; (II) polymerizing a monomer phase comprising the pure (meth)acrylic acid to obtain a polymer phase; and (III) working-up the polymer phase to obtain the polymer.
摘要翻译：在一些实施方案中，制备聚合物的方法包括（I）制备纯（甲基）丙烯酸，其包括以下步骤：（a）合成粗（甲基）丙烯酸相; （b）蒸馏处理粗（甲基）丙烯酸相以获得（甲基）丙烯酸相和包含（甲基）丙烯酸二聚体或（甲基）丙烯酸低聚物或二者的二聚体相; （c）从二聚体相分离至少一部分（甲基）丙烯酸二聚体或（甲基）丙烯酸低聚物或两者，得到包含（甲基）丙烯酸的低沸点相和高沸点相，包括较少（甲基）丙烯酸低于低沸点相; （d）从低沸点相分离出至少一部分（甲基）丙烯酸，得到纯（甲基）丙烯酸，残渣; （II）使包含纯（甲基）丙烯酸的单体相聚合以获得聚合物相; 和（III）加工聚合物相以获得聚合物。

8. 发明授权

US07294741B2 Process for the production of acrylic acid 有权
标题翻译：丙烯酸生产工艺
公开(公告)号：US07294741B2
公开(公告)日：2007-11-13
申请号：US10498852
申请日：2002-12-13
申请人： Gunther Bub , Jurgen Mosler , Dietrich Maschmeyer , Andreas Sabbagh , Roland Fornika , Matthias Peuckert
发明人： Gunther Bub , Jurgen Mosler , Dietrich Maschmeyer , Andreas Sabbagh , Roland Fornika , Matthias Peuckert
IPC分类号： C07C51/16
CPC分类号： C07C51/252 , C07C57/04
摘要： The present invention relates to a process for the production of acrylic acid (AA) comprising the steps wherein: a) a 1st gas mixture comprising propylene, oxygen, an inert gas and steam is subjected to a 1st catalytic oxidation reaction stage thereby converting the propylene in the presence of a catalyst mainly into acrolein being contained in a 2nd gas mixture from said 1st catalytic oxidation reaction, b) said 2nd gas mixture from the 1st catalytic oxidation reaction stage is subjected to a 2nd catalytic oxidation reaction stage thereby converting the acrolein in the presence of a catalyst mainly into AA, being contained in a product gas, c) said product gas is subjected to a quench tower, wherein said AA is recovered as an aqueous solution comprising said AA being contained in the process water, wherein a process vent gas is obtained at the top of said quench tower, wherein, said 1st gas mixture has a steam/propylene ratio of >0.3 and
摘要翻译：本发明涉及一种生产丙烯酸（AA）的方法，包括以下步骤：a）将包含丙烯，氧气，惰性气体和蒸汽的第一气体混合物进行第一催化氧化反应阶段，由此将丙烯在主催化剂存在下，由所述第一催化氧化反应产生的第二气体混合物中含有丙烯醛，b）将来自第一催化氧化反应阶段的所述第二气体混合物进行第二催化氧化反应阶段，由此将丙烯醛转化为催化剂主要以AA形式存在于产物气体中，c）将所述产物气体进行骤冷塔，其中所述AA作为包含所述AA的水溶液被回收，所述水溶液包含在工艺用水中，其中过程在所述骤冷塔的顶部获得排出气体，其中所述第一气体混合物具有> 0.3和<2的蒸汽/丙烯比，并且所述处理水的量为 s或等于从骤冷塔抽出的所述水溶液中的水量。

9. 发明授权

US08445617B2 Superabsorbent polymers and methods of making the same 有权
标题翻译：超吸收性聚合物及其制造方法
公开(公告)号：US08445617B2
公开(公告)日：2013-05-21
申请号：US13668899
申请日：2012-11-05
申请人： Torsten Balduf , Gunther Bub , Jurgen Mosler , Andreas Sabbagh , Jurgen Kohn , Arndt Selbach
发明人： Torsten Balduf , Gunther Bub , Jurgen Mosler , Andreas Sabbagh , Jurgen Kohn , Arndt Selbach
IPC分类号： C08F220/06 , C08L33/02
CPC分类号： C08J3/00 , C07C51/43 , C07C57/04
摘要： The invention relates to producing a superabsorbent polymer comprising (I) producing a (meth)acrylic acid comprising the steps of (a) synthesizing a crude (meth)acrylic acid phase; (b) distillatively working-up the crude (meth)acrylic acid phase to obtain a (meth)acrylic acid phase and a dimer phase comprising (meth)acrylic acid dimers and/or (meth)acrylic acid oligomers; (c) splitting at least a part of the (meth)acrylic acid dimers or of the (meth)acrylic acid oligomers or both from the dimer phase to obtain a (meth)acrylic acid-comprising a low boiling phase and a high boiling phase comprising less (meth)acrylic acid than the low boiling phase; (d) separating at least a part of the (meth)acrylic acid from the low boiling phase by forming crystals to obtain a pure (meth)acrylic acid, and a residue; (II) polymerizing a monomer phase comprising the pure (meth)acrylic acid to obtain a polymer phase; and (III) working-up the polymer phase to obtain the polymer.
摘要翻译：本发明涉及制备超吸收性聚合物，其包括（I）生产（甲基）丙烯酸，其包括以下步骤：（a）合成粗制（甲基）丙烯酸相; （b）蒸馏处理粗（甲基）丙烯酸相以获得（甲基）丙烯酸相和包含（甲基）丙烯酸二聚体和/或（甲基）丙烯酸低聚物的二聚体相; （c）从二聚体相分解至少一部分（甲基）丙烯酸二聚体或（甲基）丙烯酸低聚物或两者，得到包含低沸点相和高沸点相的（甲基）丙烯酸包括比低沸点相少的（甲基）丙烯酸; （d）通过形成晶体从低沸点相分离出至少一部分（甲基）丙烯酸，得到纯的（甲基）丙烯酸和残余物; （II）使包含纯（甲基）丙烯酸的单体相聚合以获得聚合物相; 和（III）加工聚合物相以获得聚合物。

10. 发明申请

US20080287616A1 Process for Production of (Meth)Acrylic Acid with High Boiling Fraction Work-Up By Means of Crystallization 有权
标题翻译：通过结晶法生产具有高沸点馏分的（甲基）丙烯酸的方法
公开(公告)号：US20080287616A1
公开(公告)日：2008-11-20
申请号：US12063949
申请日：2006-08-11
申请人： Torsten Balduf , Gunther Bub , Jurgen Mosler , Andreas Sabbagh , Jurgen Kohn , Arndt Selbach
发明人： Torsten Balduf , Gunther Bub , Jurgen Mosler , Andreas Sabbagh , Jurgen Kohn , Arndt Selbach
IPC分类号： C08F120/06 , C08F2/00 , B01J19/00 , C07C51/44
CPC分类号： C08J3/00 , C07C51/43 , C07C57/04
摘要： A process for production of (meth)acrylic acid is disclosed. The process includes synthesizing and distillatively working-up a crude (meth)acrylic acid phase to obtain a (meth)acrylic acid phase and a dimer phase including (meth)acrylic acid dimers and/or (meth)acrylic acid oligomers. At least a part of the (meth)acrylic acid dimers and/or of the (meth)acrylic acid oligomers from the dimer phase is split to obtain a (meth)acrylic acid including a low-boiling phase and a high-boiling phase including less (meth)acrylic acid than the low-boiling phase. At least a part of the (meth)acrylic acid from the low-boiling phase is separated by forming of one or more crystals to obtain a pure (meth)acrylic acid and a residue. Also disclosed is a device for production of (meth)acrylic acid, a process for production of a polymer as well as chemical products based on or including (meth)acrylic acid or a polymer as well as the use of (meth)acrylic acid or polymers in chemical products.
摘要翻译：公开了（甲基）丙烯酸的生产方法。该方法包括合成和蒸馏处理粗（甲基）丙烯酸相以获得（甲基）丙烯酸相和包含（甲基）丙烯酸二聚体和/或（甲基）丙烯酸低聚物的二聚体相。（甲基）丙烯酸二聚体和/或来自二聚体相的（甲基）丙烯酸低聚物的至少一部分被分裂，得到包含低沸点相和高沸点相的（甲基）丙烯酸，包括（甲基）丙烯酸低于低沸点相。通过形成一种或多种晶体将至少一部分来自低沸点相的（甲基）丙烯酸分离，得到纯的（甲基）丙烯酸和残余物。还公开了用于生产（甲基）丙烯酸的装置，聚合物的制造方法以及基于（或）（甲基）丙烯酸或聚合物的化学产品，以及使用（甲基）丙烯酸或化学产品中的聚合物。

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