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11. 发明申请

US20070129577A1 Method for producing polyether alcohols 失效
标题翻译：聚醚醇的制造方法
公开(公告)号：US20070129577A1
公开(公告)日：2007-06-07
申请号：US10578874
申请日：2004-11-06
申请人： Thomas Ostrowski , Raimund Ruppel , Eva Baum , Katherine Harre
发明人： Thomas Ostrowski , Raimund Ruppel , Eva Baum , Katherine Harre
IPC分类号： C07C41/03
CPC分类号： C08G65/2663 , C08G18/4866 , C08G65/2696
摘要： The invention relates to a process for the continuous preparation of polyether alcohols by reaction of alkylene oxides with H-functional starter substances in the presence of DMC catalysts, which comprises, at the beginning of the process a) firstly placing initial charge material and DMC catalyst in a reactor, b) metering in alkylene oxide so that the metering rate which is maintained for continuous operation of the reactor is reached in a time of from 100 to 3000 seconds, c) metering in starter substance during or after step b) so that the metering rate which is maintained for continuous operation of the reactor is reached in a time of from 5 to 500 seconds, d) after the fill level in the reactor which is desired for continuous operation of the reactor has been reached, taking product off continuously from the reactor while at the same time metering in starter substance and alkylene oxides in such an amount that the fill level in the reactor remains constant and metering in DMC catalyst so that the catalyst concentration necessary for continuous operation of the reactor is maintained in the reactor.
摘要翻译：本发明涉及一种通过在DMC催化剂存在下使烯化氧与H官能起始物质反应来连续制备聚醚醇的方法，该方法在方法开始时包括：a）首先将初始的电荷材料和DMC催化剂在反应器中，b）在环氧烷中计量，使得在100至3000秒的时间内达到维持反应器连续操作的计量速率，c）在步骤b）期间或之后计量起始物质，使得在5至500秒的时间内达到维持反应器连续运行的计量率，d）在达到反应器连续运行所需反应器的填充量后，连续停止生产同时在起始物质和环氧烷中同时计量反应器中的填充水平保持恒定并在DMC催化剂中计量的量使得在反应器中保持连续操作反应器所需的催化剂浓度。

12. 发明申请

US20050240063A1 Process for preparing reactive polyether polyols having an ethylene oxide end block 失效
标题翻译：制备具有环氧乙烷端嵌段的活性聚醚多元醇的方法
公开(公告)号：US20050240063A1
公开(公告)日：2005-10-27
申请号：US10828967
申请日：2004-04-21
申请人： Thomas Ostrowski , Raimund Ruppel , Gerd Hoppner , Sascha Bergmann , Koenraad Vandewalle , Eva Baum
发明人： Thomas Ostrowski , Raimund Ruppel , Gerd Hoppner , Sascha Bergmann , Koenraad Vandewalle , Eva Baum
IPC分类号： C08G18/48 , C08G65/26 , C07C43/18
CPC分类号： C08G65/2696 , C08G18/4841 , C08G18/4866 , C08G65/2663
摘要： Process for preparing polyether polyols having an end block of ethylene oxide by addition of alkylene oxides onto H-functional starter substances, in which A) a polyether polyol precursor is prepared by means of double metal cyanide (DMC) catalysis in a semicontinuous mode of operation in which previously prepared polyether polyol together with the DMC catalyst are placed in a reactor and H-functional starter substance and propylene oxide are added continuously, B) the polyether polyol precursor from stage A) is reacted with propylene oxide or an ethylene oxide/propylene oxide mixture in the presence of the DMC catalyst in a continuously operating reactor to give a polyether polyol intermediate, C) the intermediate from stage B) is mixed with an alkali metal hydroxide as catalyst and D) reacted with ethylene oxide in a continuously operating reactor to give the final product, E) the catalyst is separated off from the final product obtained in stage D).
摘要翻译：制备具有环氧乙烷端嵌段的聚醚多元醇的方法，其通过在H-功能起始物质上加入环氧烷烃，其中A）聚醚多元醇前体是通过半连续运行模式中的双金属氰化物（DMC）催化制备的其中将预先制备的聚醚多元醇与DMC催化剂一起放入反应器中，并连续加入H官能引发剂物质和环氧丙烷，B）将来自阶段A）的聚醚多元醇前体与环氧丙烷或环氧乙烷/丙烯氧化物混合物在DMC催化剂存在下在连续操作的反应器中得到聚醚多元醇中间体，C）将来自阶段B）的中间体与作为催化剂的碱金属氢氧化物混合，并且D）在连续操作的反应器中与环氧乙烷反应得到最终产物，E）将催化剂从阶段D）中得到的最终产物中分离出来。

13. 发明授权

US07968754B2 Method for producing polyether alcohols 失效
标题翻译：聚醚醇的制造方法
公开(公告)号：US07968754B2
公开(公告)日：2011-06-28
申请号：US10578874
申请日：2004-11-06
申请人： Thomas Ostrowski , Raimund Ruppel , Eva Baum , Kathrin Harre
发明人： Thomas Ostrowski , Raimund Ruppel , Eva Baum , Kathrin Harre
IPC分类号： C07C41/03
CPC分类号： C08G65/2663 , C08G18/4866 , C08G65/2696
摘要： The invention relates to a process for the continuous preparation of polyether alcohols by reaction of alkylene oxides with H-functional starter substances in the presence of DMC catalysts, which comprises, at the beginning of the process a) firstly placing initial charge material and DMC catalyst in a reactor, b) metering in alkylene oxide so that the metering rate which is maintained for continuous operation of the reactor is reached in a time of from 100 to 3000 seconds, c) metering in starter substance during or after step b) so that the metering rate which is maintained for continuous operation of the reactor is reached in a time of from 5 to 500 seconds, d) after the fill level in the reactor which is desired for continuous operation of the reactor has been reached, taking product off continuously from the reactor while at the same time metering in starter substance and alkylene oxides in such an amount that the fill level in the reactor remains constant and metering in DMC catalyst so that the catalyst concentration necessary for continuous operation of the reactor is maintained in the reactor.
摘要翻译：本发明涉及一种通过在DMC催化剂存在下使烯化氧与H官能起始物质反应来连续制备聚醚醇的方法，该方法在方法开始时包括：a）首先将初始的电荷材料和DMC催化剂在反应器中，b）在环氧烷中计量，使得在100至3000秒的时间内达到维持反应器连续操作的计量速率，c）在步骤b）期间或之后计量起始物质，使得在5至500秒的时间内达到维持反应器连续运行的计量率，d）在达到反应器连续运行所需反应器的填充量后，连续停止生产同时在起始物质和环氧烷中同时计量反应器中的填充水平保持恒定并在DMC催化剂中计量的量使得在反应器中保持连续操作反应器所需的催化剂浓度。

14. 发明授权

US07504543B2 Polyether alcohols and method for the production of polyether alcohols for polyurethane synthesis 有权
标题翻译：聚醚醇和聚氨酯合成聚醚醇的制备方法
公开(公告)号：US07504543B2
公开(公告)日：2009-03-17
申请号：US10590999
申请日：2005-03-17
申请人： Raimund Ruppel , Eva Baum , Thomas Ostrowski , Kathrin Harre , Elke Bleuel
发明人： Raimund Ruppel , Eva Baum , Thomas Ostrowski , Kathrin Harre , Elke Bleuel
IPC分类号： C07C41/03 , C08G18/00
CPC分类号： C08G65/2696 , C08G18/4866 , C08G65/2663
摘要： The invention relates to polyether alcohols, to a process for preparing polyether alcohols by reacting alkylene oxides in the presence of a double metal cyanide (DMC) catalyst with at least one saturated OH component which may, if appropriate, have previously been reacted with an alkylene oxide, wherein an antioxidant is added before or during the reaction, and also to the further processing of the polyether alcohols to form polyurethanes.
摘要翻译：本发明涉及聚醚醇，涉及通过使环氧化物在双金属氰化物（DMC）催化剂存在下与至少一种饱和OH成分反应制备聚醚醇的方法，如果合适的话，它可以预先与亚烷基氧化物，其中在反应之前或期间加入抗氧化剂，以及进一步加工聚醚醇以形成聚氨酯。

15. 发明申请

US20070173628A1 Polyether alcohols and method for the production of polyether alcohols for polyurethane synthesis 有权
标题翻译：聚醚醇和聚氨酯合成聚醚醇的制备方法
公开(公告)号：US20070173628A1
公开(公告)日：2007-07-26
申请号：US10590999
申请日：2005-03-17
申请人： Raimund Ruppel , Eva Baum , Thomas Ostrowski , Kathrin Harre , Elke Bleuel
发明人： Raimund Ruppel , Eva Baum , Thomas Ostrowski , Kathrin Harre , Elke Bleuel
IPC分类号： C08G18/00 , C07C41/03
CPC分类号： C08G65/2696 , C08G18/4866 , C08G65/2663
摘要： The invention relates to polyether alcohols, to a process for preparing polyether alcohols by reacting alkylene oxides in the presence of a double metal cyanide (DMC) catalyst with at least one saturated OH component which may, if appropriate, have previously been reacted with an alkylene oxide, wherein an antioxidant is added before or during the reaction, and also to the further processing of the polyether alcohols to form polyurethanes.
摘要翻译：本发明涉及聚醚醇，涉及通过使环氧化物在双金属氰化物（DMC）催化剂存在下与至少一种饱和OH成分反应制备聚醚醇的方法，如果合适的话，它可以预先与亚烷基氧化物，其中在反应之前或期间加入抗氧化剂，以及进一步加工聚醚醇以形成聚氨酯。

16. 发明授权

US07186867B2 Process for preparing reactive polyether polyols having an ethylene oxide end block 失效
标题翻译：制备具有环氧乙烷端嵌段的活性聚醚多元醇的方法
公开(公告)号：US07186867B2
公开(公告)日：2007-03-06
申请号：US10828967
申请日：2004-04-21
申请人： Thomas Ostrowski , Raimund Ruppel , Gerd Höppner , Sascha Bergmann , Koenraad Vandewalle , Eva Baum
发明人： Thomas Ostrowski , Raimund Ruppel , Gerd Höppner , Sascha Bergmann , Koenraad Vandewalle , Eva Baum
IPC分类号： C07C41/02
CPC分类号： C08G65/2696 , C08G18/4841 , C08G18/4866 , C08G65/2663
摘要： Process for preparing polyether polyols having an end block of ethylene oxide by addition of alkylene oxides onto H-functional starter substances, in which A) a polyether polyol precursor is prepared by means of double metal cyanide (DMC) catalysis in a semicontinuous mode of operation in which previously prepared polyether polyol together with the DMC catalyst are placed in a reactor and H-functional starter substance and propylene oxide are added continuously, B) the polyether polyol precursor from stage A) is reacted with propylene oxide or an ethylene oxide/propylene oxide mixture in the presence of the DMC catalyst in a continuously operating reactor to give a polyether polyol intermediate, C) the intermediate from stage B) is mixed with an alkali metal hydroxide as catalyst and D) reacted with ethylene oxide in a continuously operating reactor to give the final product, E) the catalyst is separated off from the final product obtained in stage D).
摘要翻译：制备具有环氧乙烷端嵌段的聚醚多元醇的方法，其通过在H-功能起始物质上加入环氧烷烃，其中A）聚醚多元醇前体是通过半连续运行模式中的双金属氰化物（DMC）催化制备的其中将预先制备的聚醚多元醇与DMC催化剂一起放入反应器中，并连续加入H官能引发剂物质和环氧丙烷，B）将来自阶段A）的聚醚多元醇前体与环氧丙烷或环氧乙烷/丙烯氧化物混合物在DMC催化剂存在下在连续操作的反应器中得到聚醚多元醇中间体，C）将来自阶段B）的中间体与作为催化剂的碱金属氢氧化物混合，并且D）在连续操作的反应器中与环氧乙烷反应得到最终产物，E）将催化剂从阶段D）中得到的最终产物中分离出来。

17. 发明申请

US20060167125A1 Method for the production of low-emission polyurethane soft foams 审中-公开
标题翻译：生产低排放聚氨酯软泡沫的方法
公开(公告)号：US20060167125A1
公开(公告)日：2006-07-27
申请号：US10524039
申请日：2003-07-24
申请人： Stephan Bauer , Raimund Ruppel , Eva Baum , Jurgen Winkler
发明人： Stephan Bauer , Raimund Ruppel , Eva Baum , Jurgen Winkler
IPC分类号： C08G18/00
CPC分类号： C08G18/4891 , C08G18/4866 , C08G65/2663 , C08G2101/0008 , C08G2101/005 , C08G2101/0083 , C08G2290/00
摘要： The present invention provides a process for producing low-emission flexible polyurethane foams having a reduced odor and reduced fogging by reacting a) polyisocyanates with b) compounds having at least two hydrogen atoms which are reactive toward isocyanate groups, c) blowing agents wherein polyether alcohols which have been prepared by addition of alkylene oxides onto compounds derived from renewable raw materials using DMC catalysts are used as compounds b) having at least two hydrogen atoms which are reactive toward isocyanate groups.
摘要翻译：本发明提供一种生产具有减少的气味和减少雾化的低发射柔性聚氨酯泡沫的方法，其通过使a）多异氰酸酯与b）具有至少两个对异氰酸酯基团反应的氢原子的化合物，c）发泡剂，其中聚醚醇使用通过使用DMC催化剂将烯化氧加成到可再生原料的化合物上制备的化合物用作具有至少两个对异氰酸酯基团具有反应性的氢原子的化合物b）。

18. 发明授权

US06806393B2 Multimetal cyanide compounds, their preparation and their use 失效
标题翻译：多金属氰化合物，其制备及其用途
公开(公告)号：US06806393B2
公开(公告)日：2004-10-19
申请号：US10447521
申请日：2003-05-29
申请人： Georg Heinrich Grosch , Kathrin Harre , Jörg Erbes , Reinhard Lorenz , Stephan Bauer , Thomas Ostrowski , Eva Baum , Dieter Junge
发明人： Georg Heinrich Grosch , Kathrin Harre , Jörg Erbes , Reinhard Lorenz , Stephan Bauer , Thomas Ostrowski , Eva Baum , Dieter Junge
IPC分类号： C07C4311
CPC分类号： C08G65/2663 , B01J27/26 , B01J35/023
摘要： In multimetal cyanide complexes, more than 30% by weight of the primary particles have a platelet-like habit, i.e. the length and width of the primary particles is at least three times the thickness of the particles.
摘要翻译：在多金属氰化物络合物中，超过30重量％的初级颗粒具有血小板样习惯，即一次颗粒的长度和宽度至少为颗粒厚度的三倍。

19. 发明授权

US06906110B1 Method for the production of polyurethanes 有权
标题翻译：生产聚氨酯的方法
公开(公告)号：US06906110B1
公开(公告)日：2005-06-14
申请号：US10019998
申请日：2000-11-04
申请人： Reinhard Lorenz , Stephan Bauer , Dieter Junge , Eva Baum , Kathrin Harre , Jörg Erbes , Thomas Ostrowski , Georg Heinrich Grosch
发明人： Reinhard Lorenz , Stephan Bauer , Dieter Junge , Eva Baum , Kathrin Harre , Jörg Erbes , Thomas Ostrowski , Georg Heinrich Grosch
IPC分类号： C08G18/22 , C08G18/48 , C08G65/26 , C08K3/10 , C08K3/16 , C08K3/24 , C08K3/26 , C08K5/09
CPC分类号： C08G18/4866 , C08G18/225 , C08G65/2663 , C08G2101/0008 , C08G2101/0083
摘要： In a process for producing polyurethanes by reacting at least one polyisocyanate with at least one compound containing at least two hydrogen atoms which are reactive toward isocyanate groups, the compound having at least two active hydrogen atoms which is used is at least one polyether alcohol prepared by addition of alkylene oxides onto H-functional initiator substances by means of multimetal cyanide catalysis and the reaction is carried out in the presence of at least one metal salt.
摘要翻译：在通过使至少一种多异氰酸酯与至少一种含有至少两个对异氰酸酯基团具有反应性的氢原子的化合物反应来生产聚氨酯的方法中，使用至少两个活性氢原子的化合物是至少一种由通过多金属氰化物催化将氧化烯加成到H-官能引发剂物质上，并且反应在至少一种金属盐的存在下进行。

20. 发明申请

US20050004343A1 Suspensions of multimetal cyanide compounds, their preparation and their use 审中-公开
标题翻译：多金属氰化物化合物的悬浮液，其制备及其用途
公开(公告)号：US20050004343A1
公开(公告)日：2005-01-06
申请号：US10897872
申请日：2004-07-23
申请人： Georg Grosch , Kathrin Harre , Jorg Erbes , Reinhard Lorenz , Stephan Bauer , Thomas Ostrowski , Eva Baum , Dieter Junge , Edward Dexheimer
发明人： Georg Grosch , Kathrin Harre , Jorg Erbes , Reinhard Lorenz , Stephan Bauer , Thomas Ostrowski , Eva Baum , Dieter Junge , Edward Dexheimer
IPC分类号： B01J27/26 , C08G65/26 , B01J31/00 , C07C41/03 , C08G59/68 , C08G65/04
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：用于环氧烷烃开环聚合的催化剂悬浮液包括a）至少一种多金属氰化物化合物，其基于多金属氰化合物具有至少30重量％的晶体结构和片状颗粒的含量，以及b）至少一种有机络合剂c）水和/或d）至少一种聚醚和/或e）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）必须存在。

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