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公开(公告)号：US20120149862A1
公开(公告)日：2012-06-14
申请号：US13391057
申请日：2010-08-16
申请人： Lionel Gehringer , Veronika Wloka , Ulrich Mueller , Marine Boudou , Ulrike Mahn , Elke Guetlich-Hauk
发明人： Lionel Gehringer , Veronika Wloka , Ulrich Mueller , Marine Boudou , Ulrike Mahn , Elke Guetlich-Hauk
CPC分类号： C07C67/08 , B01J29/89 , C08G18/4238 , C08G63/06 , C08G63/12 , C08G63/823 , C08G63/87
摘要： The invention relates to a process for preparing polyester alcohols by catalytic reaction of at least one at least polyfunctional carboxylic acid with at least one polyfunctional alcohol and/or by catalytic ring-opening polymerization of cyclic esters in the presence of catalysts, wherein a zeolite is used as catalyst.
摘要翻译： 本发明涉及通过至少一种至少多官能羧酸与至少一种多官能醇的催化反应和/或在催化剂存在下通过环酯的催化开环聚合来制备聚酯醇的方法，其中沸石是 用作催化剂。
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公开(公告)号：US20100015676A1
公开(公告)日：2010-01-21
申请号：US12439375
申请日：2007-08-29
申请人： Mirko Kreitschmann , Maxium Peretolchin , Lionel Gehringer , Jean-Francois Stumbe , Dietmar Haering , Ulrike Mahn , Joern Duwenhorst
发明人： Mirko Kreitschmann , Maxium Peretolchin , Lionel Gehringer , Jean-Francois Stumbe , Dietmar Haering , Ulrike Mahn , Joern Duwenhorst
摘要： The invention relates to a process for preparing polyesterols from at least one base polyesterol and at least one further reagent, wherein (a) the at least one base polyesterol and the at least one further reagent are mixed, (b) the mixture produced in (a) flows through a reactor in which at least one packing comprising at least one immobilized enzyme on a support is present, with the at least one base polyesterol and the at least one further reagent being reacted to form the polyesterol.
摘要翻译： 本发明涉及一种从至少一种基础聚酯醇和至少一种其它试剂制备聚酯醇的方法，其中（a）至少一种基础聚酯醇和至少一种其它试剂混合，（b）在 a）流过反应器，其中存在至少一种包含至少一种固定化酶在载体上的填料与所述至少一种碱性聚酯醇并且所述至少一种其它试剂反应以形成所述聚酯醇。
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3.发明申请PROCESS FOR PREPARING POLYESTER ALCOHOLS AND USE THEREOF FOR PREPARATION OF POLYURETHANES 审中-公开制备聚酯醇的方法及其制备聚氨酯的用途公开(公告)号：US20110245366A1
公开(公告)日：2011-10-06
申请号：US13075613
申请日：2011-03-30
CPC分类号： C08G63/785 , C08G18/4238 , C08G63/12 , C08G63/16 , C08G63/82 , C08G2101/00
摘要： The invention relates to a process for preparing polyester alcohols by catalytically reacting at least one at least difunctional carboxylic acid or a derivative thereof with at least one at least difunctional alcohol, which comprises performing at least part of the reaction in the presence of microwave radiation.
摘要翻译： 本发明涉及通过使至少一种至少二官能的羧酸或其衍生物与至少一种至少二官能的醇催化反应来制备聚酯醇的方法，其包括在微波辐射存在下进行至少一部分反应。
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公开(公告)号：US20090292147A1
公开(公告)日：2009-11-26
申请号：US12303477
申请日：2007-06-15
申请人： Thomas Ostrowski , Johannes Adam , Dirk Meckelnburg , Ulrike Mahn , Renata Jovanovic , Achim Loeffler
发明人： Thomas Ostrowski , Johannes Adam , Dirk Meckelnburg , Ulrike Mahn , Renata Jovanovic , Achim Loeffler
IPC分类号： C07C43/10
CPC分类号： C08G65/2696
摘要： The invention relates to a process for the continuous preparation of polyether alcohols by reacting H-functional initiators with alkylene oxides using basic catalysts, wherein at least one initiator is metered with at least one alkylene oxide continuously into a back-mixing reactor and the reaction product is removed continuously from the back-mixing reactor.
摘要翻译： 本发明涉及一种通过使用碱性催化剂使H官能引发剂与烯化氧反应连续制备聚醚醇的方法，其中至少一种引发剂与至少一种环氧烷连续地计量到反混合反应器中，反应产物 从反混合反应器中连续除去。
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5.发明授权公开(公告)号：US08822589B2
公开(公告)日：2014-09-02
申请号：US12676242
申请日：2008-08-08
申请人： Markus Brym , Stephan Hueffer , Audrey Renoncourt , Ulrike Mahn , Franz Glocknitzer , Alexandra Bruhn
发明人： Markus Brym , Stephan Hueffer , Audrey Renoncourt , Ulrike Mahn , Franz Glocknitzer , Alexandra Bruhn
IPC分类号： C14C3/02 , C08L39/04 , C08F226/06 , C08F265/02 , C08F220/06 , C08K5/092 , C14C3/22 , C08F222/06
CPC分类号： C14C3/22 , C08F220/06 , C08F222/06 , C08F226/06 , C08K5/092
摘要： Process for the preparation of aqueous formulations, wherein (A) at least one ethylenically unsaturated carboxylic acid, (B) at least one heterocyclic comonomer having at least one permanent cationic charge per molecule and (C-P1) at least one ethylenically unsaturated dicarboxylic acid or its anhydride are subjected to free radical copolymerization with one another in an aqueous medium and, shortly before the end or after the end of the copolymerization, further ethylenically unsaturated dicarboxylic acid (C-P2) or its anhydride is added.
摘要翻译： 用于制备水性制剂的方法，其中（A）至少一种烯键式不饱和羧酸，（B）至少一种每分子具有至少一个永久阳离子电荷的杂环共聚单体和（C-P1）至少一种烯属不饱和二羧酸 或其酸酐在水性介质中彼此进行自由基共聚，并且在共聚合结束之前或之后不久，再加入烯键式不饱和二羧酸（C-P2）或其酸酐。
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6.发明申请METHOD FOR THE PRODUCTION OF LEATHER, COPOLYMERS THAT ARE SUITABLE THEREFOR, AND FURTHER USES THEREOF 审中-公开用于生产皮革的方法，适用于其的共聚物及其进一步用途公开(公告)号：US20100162490A1
公开(公告)日：2010-07-01
申请号：US12676534
申请日：2008-09-03
申请人： Markus Brym , Audrey Renoncourt , Stephan Huffer , Gerhard Wolf , Ulrike Mahn , Edward Bohres , Petra Schocker , Hubertus Peter Bell , Peter Danisch
发明人： Markus Brym , Audrey Renoncourt , Stephan Huffer , Gerhard Wolf , Ulrike Mahn , Edward Bohres , Petra Schocker , Hubertus Peter Bell , Peter Danisch
IPC分类号： C14C3/08
CPC分类号： C14C3/22 , C08F220/06 , C08F220/18 , C08F2220/1825
摘要： Process for the production of leather, wherein pelts, pickled pelts or semifinished products are treated with at least one copolymer (A) which is obtainable by copolymerization of the following comonomers: (a) at least one ethylenically unsaturated C3-C10-carboxylic acid or at least one ethylenically unsaturated C4-C10-dicarboxylic acid or its anhydride, (b) at least one (meth)acrylate of an α-branched C3-C10-alkanol, (c) at least one (meth)acrylate of a primary C4-C20-alkanol.
摘要翻译： 用于生产皮革的方法，其中用至少一种共聚物（A）处理毛皮，腌制的毛皮或半成品，所述共聚物可通过以下共聚单体的共聚获得：（a）至少一种烯属不饱和C 3 -C 10 - 羧酸或 至少一种烯键式不饱和C4-C10-二羧酸或其酸酐，（b）至少一种α-支链C 3 -C 10烷醇的（甲基）丙烯酸酯，（c）至少一种（甲基）丙烯酸叔丁酯 -C 20 - 链烷醇。
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7.发明申请METHOD FOR THE PRODUCTION OF LEATHER, COPOLYMERS THAT ARE SUITABLE THEREFOR, AND FURTHER USES THEREOF 有权用于生产皮革的方法，适用于其的共聚物及其进一步用途公开(公告)号：US20120227188A1
公开(公告)日：2012-09-13
申请号：US13479681
申请日：2012-05-24
申请人： MARKUS BRYM , Audrey Renoncourt , Stephan Huffer , Gerhard Wolf , Ulrike Mahn , Edward Bohres , Petra Schöcker , Hubertus Peter Bell , Peter Danisch
发明人： MARKUS BRYM , Audrey Renoncourt , Stephan Huffer , Gerhard Wolf , Ulrike Mahn , Edward Bohres , Petra Schöcker , Hubertus Peter Bell , Peter Danisch
IPC分类号： C14C3/22
CPC分类号： C14C3/22 , C08F220/06 , C08F220/18 , C08F2220/1825
摘要： Process for the production of leather, wherein pelts, pickled pelts or semifinished products are treated with at least one copolymer (A) which is obtainable by copolymerization of the following comonomers: (a) at least one ethylenically unsaturated C3-C10-carboxylic acid or at least one ethylenically unsaturated C4-C10-dicarboxylic acid or its anhydride, (b) at least one (meth)acrylate of an α-branched C3-C10-alkanol, (c) at least one (meth)acrylate of a primary C4-C20-alkanol.
摘要翻译： 用于生产皮革的方法，其中用至少一种共聚物（A）处理毛皮，腌制的皮毛或半成品，所述共聚物可通过以下共聚单体的共聚获得：（a）至少一种烯属不饱和C 3 -C 10 - 羧酸或 至少一种烯键式不饱和C4-C10-二羧酸或其酸酐，（b）至少一种α-支链C 3 -C 10烷醇的（甲基）丙烯酸酯，（c）至少一种（甲基）丙烯酸叔丁酯 -C 20 - 链烷醇。
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公开(公告)号：US20120059143A1
公开(公告)日：2012-03-08
申请号：US13227068
申请日：2011-09-07
申请人： Gerlinde Tischer , Ulrike Mahn , Stefan Käshammer , Hermann Graf , Christian Seitz , Christian Nitschke , Dieter Rodewald
发明人： Gerlinde Tischer , Ulrike Mahn , Stefan Käshammer , Hermann Graf , Christian Seitz , Christian Nitschke , Dieter Rodewald
IPC分类号： C08G63/80 , C08G63/668
CPC分类号： C08G63/78 , C08G18/4252 , C08G63/672
摘要： The subject of the present invention is a process for preparing polyester alcohols by condensation of polytetrahydrofuran with aromatic dicarboxylic acids and/or their anhydrides in the presence of a transesterification catalyst in a multi-stage operation at different pressure levels with at least one reaction stage at atmospheric pressure and at least one reaction stage at reduced pressure, where distillate is removed from the reaction system, which process comprises heating the reaction mixture in two or more phases in the atmospheric-pressure reaction stage wherein the heating phases are interrupted by at least one phase in which the temperature is kept constant.
摘要翻译： 本发明的主题是通过在不同压力水平的多级操作中在酯交换催化剂存在下，将聚四氢呋喃与芳族二羧酸和/或它们的酸酐缩合制备聚酯醇的方法，其中至少一个反应阶段在 大气压力和至少一个反应阶段，其中从反应体系中除去馏出物，该方法包括在大气压反应阶段中将反应混合物加热至两相或更多阶段，其中加热阶段被至少一个 温度保持恒定的相。
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9.发明申请公开(公告)号：US20100199439A1
公开(公告)日：2010-08-12
申请号：US12676242
申请日：2008-08-08
申请人： Markus Brym , Stephan Hueffer , Audrey Renoncourt , Ulrike Mahn , Franz Glocknitzer , Alexandra Bruhn
发明人： Markus Brym , Stephan Hueffer , Audrey Renoncourt , Ulrike Mahn , Franz Glocknitzer , Alexandra Bruhn
IPC分类号： C14C3/22 , C08L39/04 , C08F226/06 , C08F265/02
CPC分类号： C14C3/22 , C08F220/06 , C08F222/06 , C08F226/06 , C08K5/092
摘要： Process for the preparation of aqueous formulations, wherein (A) at least one ethylenically unsaturated carboxylic acid, (B) at least one heterocyclic comonomer having at least one permanent cationic charge per molecule and (C-P1) at least one ethylenically unsaturated dicarboxylic acid or its anhydride are subjected to free radical copolymerization with one another in an aqueous medium and, shortly before the end or after the end of the copolymerization, further ethylenically unsaturated dicarboxylic acid (C-P2) or its anhydride is added.
摘要翻译： 用于制备水性制剂的方法，其中（A）至少一种烯键式不饱和羧酸，（B）至少一种每分子具有至少一个永久阳离子电荷的杂环共聚单体和（C-P1）至少一种烯属不饱和二羧酸 或其酸酐在水性介质中彼此进行自由基共聚，并且在共聚合结束之前或之后不久，再加入烯键式不饱和二羧酸（C-P2）或其酸酐。
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10.发明申请METHOD FOR THE PRODUCTION OF AQUEOUS FORMULATIONS, AQUEOUS FORMULATIONS, AND THE USE THEREOF 审中-公开生产水性配方，水性配方及其用途的方法公开(公告)号：US20100192307A1
公开(公告)日：2010-08-05
申请号：US12676263
申请日：2008-08-05
IPC分类号： D06M13/184 , C08F222/38
CPC分类号： C14C3/22 , C08F220/06 , C08F220/56 , C08F222/06
摘要： Process for the preparation of aqueous formulations, aqueous formulations and their useA process for the preparation of aqueous formulations, wherein (A) at least one ethylenically unsaturated mono- or dicarboxylic acid or the anhydride thereof, (B) at least one comonomer having at least one permanent cationic charge per molecule and (C-P1) at least one ethylenically unsaturated carboxamide, are subjected to free radical copolymerization with one another in an aqueous medium.
摘要翻译： 用于制备含水制剂，水性制剂及其用途的方法一种制备水性制剂的方法，其中（A）至少一种烯键式不饱和单羧酸或二羧酸或其酸酐，（B）至少一种共聚单体，其具有 每分子至少一个永久阳离子电荷和（C-P1）至少一个烯键式不饱和羧酰胺在水性介质中彼此自由基共聚。
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