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1. 发明授权

US07705106B2 Initial compounds for producing polyurethanes 失效
标题翻译：用于生产聚氨酯的初始化合物
公开(公告)号：US07705106B2
公开(公告)日：2010-04-27
申请号：US10554505
申请日：2004-04-16
申请人： Peter Groer , Regina Hendreich , Paul Kierkus , Thomas Ostrowski , Eckhard Stroefer , Kai Thiele , Christoph Schnorpfeil , Edward Michael Dexheimer
发明人： Peter Groer , Regina Hendreich , Paul Kierkus , Thomas Ostrowski , Eckhard Stroefer , Kai Thiele , Christoph Schnorpfeil , Edward Michael Dexheimer
IPC分类号： C08G18/00
CPC分类号： C08G18/4825 , C08G18/546
摘要： The invention relates to starting compounds which can be used for the preparation of polyurethanes and can be prepared by reaction of hydroxyl-containing oligomers of formaldehyde.
摘要翻译：本发明涉及可用于制备聚氨酯的起始化合物，并且可以通过含羟基的甲醛低聚物的反应来制备。

2. 发明授权

US06800583B2 Suspension of multimetal cyanide compounds, their preparation and their use 失效
标题翻译：多金属氰化物的悬浮液，其制备及其用途
公开(公告)号：US06800583B2
公开(公告)日：2004-10-05
申请号：US09324271
申请日：1999-06-02
申请人： Georg Heinrich Grosch , Kathrin Harre , Jörg Erbes , Reinhard Lorenz , Stephan Bauer , Thomas Ostrowski , Eva Baum , Dieter Junge , Edward Michael Dexheimer
发明人： Georg Heinrich Grosch , Kathrin Harre , Jörg Erbes , Reinhard Lorenz , Stephan Bauer , Thomas Ostrowski , Eva Baum , Dieter Junge , Edward Michael Dexheimer
IPC分类号： B01J2726
CPC分类号： B01J27/26 , C08G65/2663
摘要： Catalyst suspensions for the ring-opening polymerization of alkylene oxides comprise a) at least one multimetal cyanide compound having a crystalline structure and a content of platelet-shaped particles of at least 30% by weight, based on the multimetal cyanide compound, and b) at least one organic complexing agent c) water and/or d) at least one polyether and/or e) at least one surface-active substance, with the proviso that at least component a) and at least two of the components b) to e) have to be present.
摘要翻译：用于烯化氧的开环聚合的催化剂悬浮液包括：a）至少一种具有至少30重量％以上的多金属氰化合物的结晶结构和片状颗粒的含量的多金属氰化物化合物，和b）至少一种有机络合剂c）水和/或）至少一种聚醚和/矿）至少一种表面活性物质，条件是至少组分a）和至少两种组分b）至e）必须是当下。

3. 发明授权

US07226988B1 Method of forming polyetherols in the presence of carboxy-modified aluminum-based catalysts 失效
标题翻译：在羧基改性的铝基催化剂存在下形成聚醚的方法
公开(公告)号：US07226988B1
公开(公告)日：2007-06-05
申请号：US11151617
申请日：2005-06-13
申请人： Edward Michael Dexheimer
发明人： Edward Michael Dexheimer
IPC分类号： C08G65/34 , C07C43/20
CPC分类号： C08G65/2654
摘要： A polyether polyol is formed by a method utilizing a carboxy-modified aluminum-based catalyst. The method includes providing an alkylene oxide, providing an initiator molecule having at least one alkylene oxide reactive hydrogen, and reacting the alkylene oxide with the initiator molecule in the presence of the catalyst. The ideal carboxy-modified aluminum based catalysts used herein are selected from the group of carboxy-modified aluminum phosphate catalysts, carboxy-modified aluminum phosphonate catalysts, and residues or mixtures thereof.
摘要翻译：通过使用羧基改性的铝基催化剂的方法形成聚醚多元醇。该方法包括提供烯化氧，提供具有至少一个烯化氧反应性氢的引发剂分子，并在催化剂存在下使烯化氧与引发剂分子反应。本文使用的理想的羧基改性的铝基催化剂选自羧基改性的磷酸铝催化剂，羧基改性的磷酸铝催化剂及其残余物或混合物。

4. 发明授权

US07135427B2 Carboxy-modified aluminum-based catalyst compositions 失效
标题翻译：羧基改性的铝基催化剂组合物
公开(公告)号：US07135427B2
公开(公告)日：2006-11-14
申请号：US11151077
申请日：2005-06-13
申请人： Edward Michael Dexheimer
发明人： Edward Michael Dexheimer
IPC分类号： B01J31/00 , G07F5/06
CPC分类号： C08G65/2654 , B01J31/0212 , B01J31/0214 , B01J31/0259 , B01J31/143 , B01J2231/14 , C07F9/02 , C08G18/4866 , C08G65/12 , C08G2101/0008 , C08G2101/0083
摘要： A carboxy-modified aluminum-based catalyst composition is of the general formula P(O)(OAlR′R″)3 or RP(O)(OAlR′R″)2 wherein O represents oxygen, P represents pentavalent phosphorous, Al represents aluminum, R comprises hydrogen, an alkyl group, or an aryl group, and R′ and R″ independently comprise a halide, an alkyl group, a haloalkyl group, an alkoxy group, an aryl group, an aryloxy group, or a carboxy group, so long as at least one of R′ and R″ is a carboxy group. The carboxy-modified aluminum-based catalyst composition is, generally, the reaction product of phosphoric acid or a pentavalent phosphonic acid, a tri-substituted aluminum compound, and a carboxylic acid.
摘要翻译：羧基改性的铝基催化剂组合物具有通式P（O）（OAlR'R“）3或RP（O）（OAlR'R”）2，其中O表示氧，P表示五价磷，Al表示铝，R包括氢，烷基或芳基，R'和R“独立地包含卤素，烷基，卤代烷基，烷氧基，芳基，芳氧基或羧基，只要R'和R“中的至少一个为羧基即可。羧基改性的铝基催化剂组合物通常是磷酸或五价膦酸，三取代的铝化合物和羧酸的反应产物。

5. 发明授权

US06436867B1 One-step synthesis of double metal cyanides 失效
标题翻译：双金属氰化物的一步合成
公开(公告)号：US06436867B1
公开(公告)日：2002-08-20
申请号：US09629692
申请日：2000-08-01
申请人： Edward Michael Dexheimer , Georg Heinrich Grosch
发明人： Edward Michael Dexheimer , Georg Heinrich Grosch
IPC分类号： B01J2726
CPC分类号： B01J27/26 , C08G65/2663
摘要： An improved method for synthesizing a double metal cyanide (DMC) catalyst is disclosed. The method combines an aqueous solution of a first metal salt, such as ZnCl2, with an aqueous solution of a second metal salt, such as CoCl2, and with an aqueous solution of an alkali metal cyanide, such as KCN, in a single step to synthesize the DMC catalyst, Zn3[Co(CN)6]2.
摘要翻译：公开了一种合成双金属氰化物（DMC）催化剂的改进方法。该方法将第一金属盐如ZnCl 2的水溶液与第二金属盐如CoCl 2的水溶液和碱金属氰化物如KCN的水溶液在一个步骤中结合，合成DMC催化剂，Zn3 [Co（CN）6] 2。

6. 发明授权

US06762278B2 Process for the copolymerization of alkylene oxides and carbon dioxide using suspensions of multi-metal cyanide compounds 有权
标题翻译：使用多金属氰化物化合物的悬浮液进行环氧烷和二氧化碳的共聚方法
公开(公告)号：US06762278B2
公开(公告)日：2004-07-13
申请号：US10066855
申请日：2002-02-04
申请人： Werner Hinz , Edward Michael Dexheimer , Edward Bohres , Georg Heinrich Grosch
发明人： Werner Hinz , Edward Michael Dexheimer , Edward Bohres , Georg Heinrich Grosch
IPC分类号： C08G6434
CPC分类号： C08G18/44 , C08G18/7621 , C08G64/34 , C08G65/2603 , C08G65/2663 , C08G2101/0083
摘要： A method of forming a polyethercarbonate polyol using a multimetal cyanide compound is disclosed. The method includes providing a multimetal cyanide compound having a crystalline structure and a content of platelet-shaped particles of at least 30% by weight, based on the weight of the multimetal cyanide compound and further including at least two of the following components: an organic complexing agent, water, a polyether, and a surface-active substance. Then an alcohol initiator is reacted with at least one alkylene oxide and carbon dioxide under a positive pressure in the presence of the multimetal cyanide compound, thereby forming the polyethercarbonate polyol.
摘要翻译：公开了使用多金属氰化合物形成聚醚碳酸酯多元醇的方法。该方法包括提供具有基于多金属氰化合物的重量至少30重量％的晶体结构和片状颗粒的含量的多金属氰化合物，并且还包括以下组分中的至少两种：有机络合剂，水，聚醚和表面活性物质。然后在多金属氰化合物的存在下，在正压下使醇引发剂与至少一种烯化氧和二氧化碳反应，从而形成聚醚碳酸酯多元醇。

7. 发明授权

US06593268B2 One-step synthesis of double metal cyanides 失效
公开(公告)号：US06593268B2
公开(公告)日：2003-07-15
申请号：US10174424
申请日：2002-06-18
申请人： Edward Michael Dexheimer , Georg Heinrich Grosch
发明人： Edward Michael Dexheimer , Georg Heinrich Grosch
IPC分类号： B01J2724
CPC分类号： B01J27/26 , C08G65/2663
摘要： Improved methods for synthesizing double metal cyanide (DMC) catalysts are disclosed. These methods combine an aqueous solution of a first metal salt, such as ZnCl2, with an aqueous solution of a second metal salt, such as CoCl2, and with an aqueous solution of an alkali metal cyanide, such as KCN, in different manners to synthesize DMC catalysts, such as Zn3[Co(CN)6]2.

8. 发明授权

US06713599B1 Formation of polymer polyols with a narrow polydispersity using double metal cyanide (DMC) catalysts 失效
标题翻译：使用双金属氰化物（DMC）催化剂形成具有窄多分散性的聚合物多元醇
公开(公告)号：US06713599B1
公开(公告)日：2004-03-30
申请号：US10403197
申请日：2003-03-31
申请人： Werner Hinz , Jacob Wildeson , Edward Michael Dexheimer , Raymond Neff
发明人： Werner Hinz , Jacob Wildeson , Edward Michael Dexheimer , Raymond Neff
IPC分类号： C08G6510
CPC分类号： C08G18/4866 , C08G64/183 , C08G65/2663 , C08G65/2696
摘要： A method of forming a polyol includes the steps of reacting an initiator with an alkylene oxide, and optionally carbon dioxide, in the presence of a double metal cyanide catalyst and a sterically hindered chain transfer agent capable of protonating the growing polyol polymer. The presence of the chain transfer agent reduces the polydispersity of the resultant polyol.
摘要翻译：形成多元醇的方法包括在双金属氰化物催化剂和能够使生长的多元醇聚合物质子化的空间位阻链转移剂的存在下使引发剂与烯化氧和任选的二氧化碳反应的步骤。链转移剂的存在降低所得多元醇的多分散性。

9. 发明授权

US06410801B1 Continuous process for the production of polyether polyols 失效
标题翻译：连续生产聚醚多元醇的方法
公开(公告)号：US06410801B1
公开(公告)日：2002-06-25
申请号：US09442882
申请日：1999-11-18
申请人： Werner Hinz , Edward Michael Dexheimer
发明人： Werner Hinz , Edward Michael Dexheimer
IPC分类号： C07C4320
CPC分类号： C08G59/3209 , B01J19/242 , B01J19/243 , B01J2219/0002 , B01J2219/00033 , B01J2219/00094 , C08G65/2696
摘要： A continuous alkoxylation process for the production of polyether polyols is disclosed. The process comprises the use of a plurality of reaction modules each having an outer tube and an inner tube with annular chamber between them. A spiral reaction tube is spaced from the inner tube and winds around the inner tube within the annular chamber. The spiral reaction tube includes an inlet and an outlet, each of which extend through said outer tube. A heat exchange medium flows through the annular chamber and controls the reaction temperature in the spiral reaction tube. The process comprises continuously forming an initial reaction mixture of at least one alkylene oxide and an initiator having at least one reactive hydrogen which is reactive to the alkylene oxide. Continuously flowing the initial reaction mixture through a first spiral reaction tube having an internal diameter and a spiral diameter that promote a pseudo-turbulent flow of the initial reaction mixture through the first spiral reaction tube to form a reaction product. Then flowing the reaction product into a second spiral reaction tube and adding a catalyst and an alkylene oxide to the reaction product, the second spiral reaction tube having an internal diameter and a spiral diameter that promote a pseudo-turbulent flow of the reaction product, the catalyst and the alkylene oxide in the second spiral reaction tube.
摘要翻译：公开了用于生产聚醚多元醇的连续烷氧基化方法。该方法包括使用多个反应模块，每个反应模块具有外管和在它们之间具有环形室的内管。螺旋反应管与内管间隔开并围绕环形室内的内管缠绕。螺旋反应管包括入口和出口，每个入口和出口延伸穿过所述外管。热交换介质流过环形室，并控制螺旋反应管中的反应温度。该方法包括连续地形成至少一种环氧烷和具有至少一个与环氧烷反应的反应性氢的引发剂的初始反应混合物。将初始反应混合物连续流过具有内径和螺旋直径的第一螺旋反应管，该第一螺旋反应管促使初始反应混合物通过第一螺旋反应管的假湍流，形成反应产物。然后将反应产物流入第二螺旋反应管并向反应产物中加入催化剂和烯化氧，第二螺旋反应管具有促进反应产物的假湍流的内径和螺旋直径，催化剂和第二螺旋反应管中的环氧烷。

10. 发明授权

US06869905B1 Synthesis of double metal cyanides with non-aqueous solutions 失效
标题翻译：用非水溶液合成双金属氰化物
公开(公告)号：US06869905B1
公开(公告)日：2005-03-22
申请号：US10791585
申请日：2004-03-02
申请人： Edward Michael Dexheimer
发明人： Edward Michael Dexheimer
IPC分类号： B01J27/26 , C08G65/26 , B01J31/00 , B01J31/02 , B01J31/06
CPC分类号： C08G65/2663 , B01J27/26
摘要： An improved method for synthesizing a double metal cyanide (DMC) catalyst includes combining a non-aqueous solution of a first metal salt, such as ZnBr2, with a non-aqueous solution of a second metal salt, such as CoBr2, and with a non-aqueous solution of an alkali metal cyanide, such as NaCN, in a single step to synthesize the DMC catalyst, Zn3[Co(CN)6]2.
摘要翻译：合成双金属氰化物（DMC）催化剂的改进方法包括将第一金属盐如ZnBr 2的非水溶液与第二金属盐如CoBr 2的非水溶液和非水溶液 - 碱金属氰化物如NaCN的水溶液在一个步骤中合成DMC催化剂Zn 3 [Co（CN）6] 2。

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