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21. 发明授权

US07625954B2 Method for producing polyurethane-soft foam materials 失效
标题翻译：生产聚氨酯软泡沫材料的方法
公开(公告)号：US07625954B2
公开(公告)日：2009-12-01
申请号：US11575165
申请日：2005-09-20
申请人： Kathrin Harre , Raimund Ruppel , Berend Eling
发明人： Kathrin Harre , Raimund Ruppel , Berend Eling
IPC分类号： C08G18/28
CPC分类号： C08G18/4072 , C08G18/10 , C08G18/4837 , C08G18/4866 , C08G18/7664 , C08G65/2663 , C08G65/2696 , C08G2101/0008 , C08G2101/005 , C08G2101/0083 , C08G18/48 , C08G18/40
摘要： The invention relates to a process for producing flexible polyurethane foams, in particular molded flexible polyurethane foams, by reacting a) polyisocyanates with b) compounds having at least two hydrogen atoms which are reactive toward isocyanate groups, wherein at least one polyether alcohol bi) which has been prepared by means of a DMC catalyst and has a hydroxyl number in the range from 15 to 35 mg KOH/g, and ethylene oxide content in the range from 5 to 18% by weight, based on the total weight of the polyether alcohol and an end block of ethylene oxide and propylene oxide having an ethylene oxide content of from 25 to 75% by weight, based on the amount of alkylene oxide in the end block, is used as compound b) having at least two hydrogen atoms which are reactive toward isocyanate groups.
摘要翻译：本发明涉及通过使a）多异氰酸酯与b）具有至少两个对异氰酸酯基反应的氢原子的化合物来生产柔性聚氨酯泡沫，特别是模制柔性聚氨酯泡沫的方法，其中至少一种聚醚醇bi）已经通过DMC催化剂制备，羟值为15至35mg KOH / g，环氧乙烷含量为5至18重量％，基于聚醚醇的总重量并且使用环氧乙烷和环氧丙烷的端嵌段，其具有25至75重量％的环氧乙烷含量，基于端嵌段中的环氧烷烃的量，作为具有至少两个氢原子的化合物b），其为对异氰酸酯基反应。

22. 发明授权

US08362099B2 Method for producing polyrethane soft foam materials 失效
标题翻译：聚氨酯软泡沫材料的制造方法
公开(公告)号：US08362099B2
公开(公告)日：2013-01-29
申请号：US11574898
申请日：2005-09-20
申请人： Kathrin Harre , Inge Rotermund , Raimund Ruppel , Berend Eling
发明人： Kathrin Harre , Inge Rotermund , Raimund Ruppel , Berend Eling
IPC分类号： C08G18/28
CPC分类号： C08G18/4812 , C08G18/12 , C08G18/4072 , C08G18/4837 , C08G18/4866 , C08G65/2663 , C08G2101/0008 , C08G2101/005 , C08G2101/0083 , C08G18/40
摘要： Process for producing flexible polyurethane foams in particular molded flexible polyurethane foams, by reacting a) polyisocyanates with b) compounds having at least two hydrogen atoms which are reactive toward isocyanate groups, wherein the component b) comprises b1a) at least one polyether alcohol having an end block of ethylene oxide units which has been added on by means of DMC catalysis and makes up not more than 10% by weight of the weight of the alkylene oxide added on by means of DMC catalysis, and/or b1b) at least one polyether alcohol comprising a terminal mixture of ethylene oxide and propylene oxide which has been added on by means of DMC catalysis and has an ethylene oxide content in the mixture of at least 25% by weight, and also b2a) at least one polyether alcohol or comprising exclusively propylene oxide units, and/or b2b) at least one graft polyether alcohol.
摘要翻译：通过使a）多异氰酸酯与b）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来制备柔性聚氨酯泡沫，特别是模制的柔性聚氨酯泡沫的方法，其中组分b）包含b1a）至少一种具有通过DMC催化加成的环氧乙烷单元的末端嵌段，并且通过DMC催化加成不超过10重量％的加成环氧烷烃的重量，和/或b1b）至少一种聚醚醇，其包含环氧乙烷和环氧丙烷的末端混合物，其已经通过DMC催化加入并且其混合物中的环氧乙烷含量为至少25重量％，并且还包含至少一种聚醚醇，或者包括至少一种聚醚醇环氧丙烷单元和/或b2b）至少一种接枝聚醚醇。

23. 发明申请

US20070282028A1 Method for Producing Polyurethane-Soft Foam Materials 失效
标题翻译：聚氨酯软泡沫材料的生产方法
公开(公告)号：US20070282028A1
公开(公告)日：2007-12-06
申请号：US11575165
申请日：2005-09-20
申请人： Kathrin Harre , Raimund Ruppel , Berend Eling
发明人： Kathrin Harre , Raimund Ruppel , Berend Eling
IPC分类号： C08G18/48
CPC分类号： C08G18/4072 , C08G18/10 , C08G18/4837 , C08G18/4866 , C08G18/7664 , C08G65/2663 , C08G65/2696 , C08G2101/0008 , C08G2101/005 , C08G2101/0083 , C08G18/48 , C08G18/40
摘要： The invention relates to a process for producing flexible polyurethane foams, in particular molded flexible polyurethane foams, by reacting a) polyisocyanates with b) compounds having at least two hydrogen atoms which are reactive toward isocyanate groups, wherein at least one polyether alcohol bi) which has been prepared by means of a DMC catalyst and has a hydroxyl number in the range from 15 to 35 mg KOH/g, and ethylene oxide content in the range from 5 to 18% by weight, based on the total weight of the polyether alcohol and an end block of ethylene oxide and propylene oxide having an ethylene oxide content of from 25 to 75% by weight, based on the amount of alkylene oxide in the end block, is used as compound b) having at least two hydrogen atoms which are reactive toward isocyanate groups.
摘要翻译：本发明涉及通过使a）多异氰酸酯与b）具有至少两个对异氰酸酯基反应的氢原子的化合物来生产柔性聚氨酯泡沫，特别是模制柔性聚氨酯泡沫的方法，其中至少一种聚醚醇bi）已经通过DMC催化剂制备，羟值为15至35mg KOH / g，环氧乙烷含量为5至18重量％，基于聚醚醇的总重量并且使用环氧乙烷和环氧丙烷的端嵌段，其具有25至75重量％的环氧乙烷含量，基于端嵌段中的环氧烷烃的量，作为具有至少两个氢原子的化合物b），其为对异氰酸酯基反应。

24. 发明申请

US20070219282A1 Method for Producing Polyrethane Soft Foam Matrials 失效
标题翻译：生产聚氨酯软泡沫材料的方法
公开(公告)号：US20070219282A1
公开(公告)日：2007-09-20
申请号：US11574898
申请日：2005-09-20
申请人： Kathrin Harre , Inge Rotermund , Raimund Ruppel , Berend Eling
发明人： Kathrin Harre , Inge Rotermund , Raimund Ruppel , Berend Eling
IPC分类号： C08G18/00
CPC分类号： C08G18/4812 , C08G18/12 , C08G18/4072 , C08G18/4837 , C08G18/4866 , C08G65/2663 , C08G2101/0008 , C08G2101/005 , C08G2101/0083 , C08G18/40
摘要： Process for producing flexible polyurethane foams in particular molded flexible polyurethane foams, by reacting a) polyisocyanates with b) compounds having at least two hydrogen atoms which are reactive toward isocyanate groups, wherein the component b) or comprises b1a) at least one polyether alcohol having an end block of ethylene oxide units which has been added on by means of DMC catalysis and makes up not more than 10% by weight of the weight of the alkylene oxide added on by means of DMC catalysis, and/or b1b) at least one polyether alcohol comprising a terminal mixture of ethylene oxide and propylene oxide which has been added on by means of DMC catalysis and has a n ethylene oxide content in the mixture of at least 25% by weight, and also b2a) at least one polyether alcohol or comprising exclusively propylene oxide units. and/or b2b) at least one graft polyether alcohol.
摘要翻译：通过使a）多异氰酸酯与b）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来制备柔性聚氨酯泡沫，特别是模制的柔性聚氨酯泡沫的方法，其中组分b）或包含b1a）至少一种具有已经通过DMC催化加入的环氧乙烷单元的末端嵌段，并且通过DMC催化加成不超过10重量％的加成的环氧烷烃的重量，和/或b1b）至少一个聚醚醇，其包含通过DMC催化加入的环氧乙烷和环氧丙烷的末端混合物，并且其混合物中的环氧乙烷含量为至少25重量％，并且还包含至少一种聚醚醇，或包含至少一种聚醚醇专用环氧丙烷单元。和/或b2b）至少一种接枝聚醚醇。

25. 发明申请

US20060167209A1 Production of polyether alcohols by usig dmc catalysis 审中-公开
标题翻译：通过使用催化剂生产聚醚醇
公开(公告)号：US20060167209A1
公开(公告)日：2006-07-27
申请号：US10559073
申请日：2004-06-03
申请人： Thomas Ostrowski , Raimund Ruppel , Eva Baun , Kathrin Harre
发明人： Thomas Ostrowski , Raimund Ruppel , Eva Baun , Kathrin Harre
IPC分类号： C08G18/32 , C08G65/30 , B32B27/40
CPC分类号： C08G65/30 , C08G65/2663
摘要： The present invention relates to polyetherols are prepared by a process comprising the reaction of at least one alkylene oxide with at least one initiator compound in the presence of at least one double metal cyanide compound to give a polyetherol and the treatment of the resulting polyetherol with steam or with an inert gas and steam, and the polyetherols obtainable by such a process as well as the use thereof for the synthesis of polyurethanes.
摘要翻译：本发明涉及通过包括至少一种烯化氧与至少一种引发剂化合物在至少一种双金属氰化物化合物的存在下反应以产生聚乙烯醇并用蒸汽处理得到的聚乙烯醇的方法制备的聚醚或惰性气体和蒸汽，以及可通过这种方法获得的聚醚，以及其用于合成聚氨酯的用途。

26. 发明申请

US20050004403A1 Method for producing polyether alcohols 审中-公开
标题翻译：聚醚醇的制造方法
公开(公告)号：US20050004403A1
公开(公告)日：2005-01-06
申请号：US10495199
申请日：2002-11-08
申请人： Bernd Guttes , Kathrin Harre , Gottfried Knorr , Marita Schuster , Monika Wetterling
发明人： Bernd Guttes , Kathrin Harre , Gottfried Knorr , Marita Schuster , Monika Wetterling
IPC分类号： C08G18/10 , C08G18/40 , C08G18/48 , C08G18/66 , C08G65/26 , C07C41/03
CPC分类号： C08G65/2672 , C08G18/10 , C08G18/4072 , C08G18/482 , C08G18/6674 , C08G2101/0008 , C08G2101/0025 , C08G2101/005 , C08G2290/00 , C08G18/40
摘要： The present invention relates to a process for the production of polyether alcohols by catalytic addition of alkylene oxides to H-functional initiators using amines as catalysts, wherein the addition of the amines to the reaction mixture is effected prior to or at the commencement of the chemical addition of the alkylene oxides and also at least once during the reaction, said additional addition of the catalyst being carried out at the point of the reaction at which there is an increased occurrence of side reactions and/or when the alkylene oxides undergo a change in the polyether chain.
摘要翻译：本发明涉及通过使用胺作为催化剂将氧化烯催化加成到H-官能引发剂来生产聚醚醇的方法，其中向反应混合物中加入胺在化学品或化学品开始之前进行在反应期间加入环氧烷并且至少一次，所述另外加入的催化剂在反应发生的时候发生副反应的增加，和/或当环氧烷发生变化时聚醚链。

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