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1. 发明授权

US06670406B2 Process for producing polyether polyols 有权
标题翻译：制备聚醚多元醇的方法
公开(公告)号：US06670406B2
公开(公告)日：2003-12-30
申请号：US10077855
申请日：2002-02-19
申请人： Jörg Hofmann , Stephan Ehlers , Bernd Klinksiek , Bert Klesczewski , Christian Steinlein , Lars Obendorf , Harald Pielartzik , Jose F. Pazos
发明人： Jörg Hofmann , Stephan Ehlers , Bernd Klinksiek , Bert Klesczewski , Christian Steinlein , Lars Obendorf , Harald Pielartzik , Jose F. Pazos
IPC分类号： C07C4311
CPC分类号： B01J19/2465 , C08G65/2663 , C08G65/2696
摘要： The present invention relates to a process for the production of a polyether polyol by polyaddition of an alkylene oxide onto a starter compound containing active hydrogen atoms conducted in the presence of a double metal cyanide catalyst comprising conducting a reaction mixture at least once through a zone which has an energy density of at least 5×106 J/m3, wherein the dwell time of the reaction mixture in this zone is at least 10−6 seconds per pass.
摘要翻译：本发明涉及一种生产聚醚多元醇的方法，该方法是通过在双金属氰化物催化剂的存在下将烯化氧加成到含有活性氢原子的起始化合物上，包括将反应混合物至少一次通过一个具有至少5×10 6 J / m 3的能量密度，其中该区域中反应混合物的停留时间为每次通过至少10 -6秒。

2. 发明授权

US06776925B2 Process for the preparation of polyether polyols 有权
标题翻译：制备聚醚多元醇的方法
公开(公告)号：US06776925B2
公开(公告)日：2004-08-17
申请号：US10078951
申请日：2002-02-19
申请人： Jörg Hofmann , Stephan Ehlers , Bernd Klinksiek , Lars Obendorf , Christian Steinlein , Bert Klesczewski , Jose F. Pazos
发明人： Jörg Hofmann , Stephan Ehlers , Bernd Klinksiek , Lars Obendorf , Christian Steinlein , Bert Klesczewski , Jose F. Pazos
IPC分类号： C08G1810
CPC分类号： C08G65/2696 , B01J19/1881 , B01J19/2465 , C08G65/2663
摘要： The present invention relates to a process for the production of polyether polyols by polyaddition of alkylene oxides onto starter compounds containing active hydrogen atoms conducted in the presence of a double-metal cyanide catalyst wherein a reaction mixture is guided at least once through a zone which has an energy density of at least 105 J/m3 and wherein the residence time of the reaction mixture in this zone is at least 10−6 seconds per pass.
摘要翻译：本发明涉及一种生产聚醚多元醇的方法，该方法是在双金属氰化物催化剂的存在下，将环氧烷烃加成到含有活性氢原子的起始物上，其中反应混合物至少引导一次通过具有至少10 5 J / m 3的能量密度，其中反应混合物在该区域中的停留时间为每次通过至少10 -6秒。

3. 发明授权

US09193822B2 Process for producing polyester polyols having secondary OH end groups 有权
标题翻译：制备具有次级OH端基的聚酯多元醇的方法
公开(公告)号：US09193822B2
公开(公告)日：2015-11-24
申请号：US13318157
申请日：2010-05-04
申请人： Hartmut Nefzger , Erika Bauer , Jörg Hofmann , Klaus Lorenz , Bert Klesczewski
发明人： Hartmut Nefzger , Erika Bauer , Jörg Hofmann , Klaus Lorenz , Bert Klesczewski
IPC分类号： C07C69/675 , C08G63/91 , C08G18/42 , C08G63/87
CPC分类号： C08G63/914 , C08G18/4261 , C08G63/87
摘要： The invention relates to a process for producing polyester polyols with secondary hydroxyl end groups, including the step of the reaction of a polyester including carboxyl end groups with an epoxide of the general formula (1): wherein R1 stands for an alkyl residue or an aryl residue and the reaction is carried out in the presence of a catalyst that includes at least one nitrogen atom per molecule. The process is distinguished in that the polyester including carboxyl end groups exhibits an acid value from ≧25 mg KOH/g to ≦400 mg KOH/g and a hydroxyl value from ≦5 mg KOH/g and in that the polyester including carboxyl end groups is produced by ≧1.03 mol to ≦1.90 mol carboxyl groups or carboxyl-group equivalents of an acid component being employed per mol hydroxyl groups of an alcohol. The polyester polyols obtained, including secondary hydroxyl end groups, can be used for the purpose of producing polyurethane polymers.
摘要翻译：本发明涉及一种生产具有仲羟基端基的聚酯多元醇的方法，包括包括羧基端基的聚酯与通式（1）的环氧化物反应的步骤：其中R1代表烷基或芳基残基，反应在每分子包含至少一个氮原子的催化剂存在下进行。该方法的区别在于包括羧基端基的聚酯显示出≥25mgKOH / g至≥1000的KOH值，400mg KOH / g的酸值和来自＆lt; NEE的5K KOH / g的羟值，并且包括羧基的聚酯端基是由醇的每摩尔羟基使用的≥1.03摩尔至1升; 1.90摩尔羧基或酸组分的羧基当量。得到的聚酯多元醇（包括仲羟基端基）可用于制备聚氨酯聚合物。

4. 发明申请

US20120123008A1 PROCESS FOR THE PREPARATION OF A POLYURETHANE POLYMER WITH SECONDARY HYDROXYL END GROUPS COMPRISING POLYESTER POLYOLS 有权
标题翻译：制备聚氨酯聚合物的方法，该聚合物与包含聚酯多元醇的二级羟基末端基团
公开(公告)号：US20120123008A1
公开(公告)日：2012-05-17
申请号：US13381139
申请日：2010-06-29
申请人： Hartmut Nefzger , Jörg Hofmann , Bert Klesczewski , Erika Bauer , Klaus Lorenz
发明人： Hartmut Nefzger , Jörg Hofmann , Bert Klesczewski , Erika Bauer , Klaus Lorenz
IPC分类号： C08G18/76 , C08J9/00
CPC分类号： C08G18/4291 , C08G18/4241 , C08G18/4261 , C08G18/4263 , C08G18/7621 , C08G63/916 , C08G77/46 , C08G2101/0008 , C08G2101/005 , C08G2101/0083
摘要： The invention relates to a process for the preparation of a polyurethane polymer, comprising the step of reaction ofA) polyester polyols with secondary hydroxyl end groups, which are obtainable from the reaction of a polyester comprising carboxyl end groups with an epoxide of the general formula (1): wherein R1 represents an alkyl radical or an aryl radical and wherein the polyester comprising carboxyl end groups has an acid number of from ≧25 mg of KOH/g to ≦400 mg of KOH/g and a hydroxyl number of ≦5 mg of KOH/g, with B) polyisocyanates which are chosen from the group comprising toluoylene-diisocyanate, diphenylmethane-diisocyanate, polymeric diphenylmethane-diisocyanate, xylylene-diisocyanate, naphthylene-diisocyanate, hexamethylene-diisocyanate, diisocyanatodicyclohexylmethane and/or isophorone-diisocyanate. The invention furthermore relates to polyurethane polymers prepared by such a process.
摘要翻译：本发明涉及一种制备聚氨酯聚合物的方法，包括A）聚酯多元醇与仲羟基端基反应的步骤，其可从包含羧基端基的聚酯与通式（1）表示：其中R1表示烷基或芳基，其中包含羧基端基的聚酯的酸值为≥25mgKOH / g至＆lt; NlE; 400mg KOH / g，羟值为＆ ; B）多异氰酸酯，其选自甲苯二异氰酸酯，二苯基甲烷二异氰酸酯，聚合二苯基甲烷二异氰酸酯，亚二甲苯基二异氰酸酯，亚萘基二异氰酸酯，六亚甲基二异氰酸酯，二异氰酸二环己基甲烷和/或异佛尔酮 - 二异氰酸酯。本发明还涉及通过这种方法制备的聚氨酯聚合物。

5. 发明授权

US09328196B2 Process for the preparation of polyricinoleic acid ester polyols having primary hydroxyl end groups 有权
标题翻译：制备具有伯羟基端基的聚亚油酸酯多元醇的方法
公开(公告)号：US09328196B2
公开(公告)日：2016-05-03
申请号：US13988606
申请日：2011-11-18
申请人： Hartmut Nefzger , Jörg Hofmann , Erika Bauer , Bert Klesczewski , Klaus Lorenz
发明人： Hartmut Nefzger , Jörg Hofmann , Erika Bauer , Bert Klesczewski , Klaus Lorenz
IPC分类号： C08G63/91 , C08G63/06 , C08G63/664 , C08G63/87 , C08G18/42 , C08G18/36 , C08G63/82 , C08G18/40 , C08G18/48 , C08G18/66 , C08G18/76 , C08G18/08 , C08G101/00
CPC分类号： C08G63/912 , C08G18/14 , C08G18/36 , C08G18/4018 , C08G18/4283 , C08G18/4288 , C08G18/4804 , C08G18/4841 , C08G18/4891 , C08G18/6696 , C08G18/7664 , C08G63/06 , C08G63/664 , C08G63/82 , C08G63/87 , C08G2101/0008 , C08G2101/0058 , C08G2101/0083
摘要： The present invention relates to a process for the preparation of polyricinoleic acid ester polyols having primary hydroxyl end groups. It furthermore relates to polyricinoleic acid ester polyols obtainable according to the invention and polyurethane polymers prepared using these polyols. The process comprises the steps: a) polycondensation of ricinoleic acid until a hydroxyl number of >0 mg of KOH/g to 80% by weight to
摘要翻译：本发明涉及一种制备具有伯羟基端基的聚亚油酸酯多元醇的方法。此外，它还涉及根据本发明获得的聚亚油酸酯多元醇和使用这些多元醇制备的聚氨酯聚合物。该方法包括以下步骤：a）蓖麻油酸的缩聚直到羟基数> KOH / g至<60mg KOH / g为止; 和b）将步骤a）中获得的产物或包含羧基的步骤a）中获得的产物的次要产物与通式（I）的环氧化物反应，其中R 1表示氢，烷基或芳基基团，基于所使用的环氧化物（I）的总量，> 80重量％至<100重量％是环氧乙烷，并且在作为催化剂的胺存在下进行反应。

6. 发明授权

US09139685B2 Process for the preparation of a polyurethane polymer with secondary hydroxyl end groups comprising polyester polyols 有权
标题翻译：用于制备具有包含聚酯多元醇的仲羟基端基的聚氨酯聚合物的方法
公开(公告)号：US09139685B2
公开(公告)日：2015-09-22
申请号：US13381139
申请日：2010-06-29
申请人： Hartmut Nefzger , Jörg Hofmann , Bert Klesczewski , Erika Bauer , Klaus Lorenz
发明人： Hartmut Nefzger , Jörg Hofmann , Bert Klesczewski , Erika Bauer , Klaus Lorenz
IPC分类号： C08G18/00 , C08G18/42 , C08G18/76 , C08G63/91 , C08G77/46 , C08G101/00
CPC分类号： C08G18/4291 , C08G18/4241 , C08G18/4261 , C08G18/4263 , C08G18/7621 , C08G63/916 , C08G77/46 , C08G2101/0008 , C08G2101/005 , C08G2101/0083
摘要： The invention relates to a process for the preparation of a polyurethane polymer, comprising the step of reaction ofA) polyester polyols with secondary hydroxyl end groups, which are obtainable from the reaction of a polyester comprising carboxyl end groups with an epoxide of the general formula (1): wherein R1 represents an alkyl radical or an aryl radical and wherein the polyester comprising carboxyl end groups has an acid number of from ≧25 mg of KOH/g to ≦400 mg of KOH/g and a hydroxyl number of ≦5 mg of KOH/g, with B) polyisocyanates which are chosen from the group comprising toluoylene-diisocyanate, diphenylmethane-diisocyanate, polymeric diphenylmethane-diisocyanate, xylylene-diisocyanate, naphthylene-diisocyanate, hexamethylene-diisocyanate, diisocyanatodicyclohexylmethane and/or isophorone-diisocyanate. The invention furthermore relates to polyurethane polymers prepared by such a process.
摘要翻译：本发明涉及一种制备聚氨酯聚合物的方法，包括A）聚酯多元醇与仲羟基端基反应的步骤，其可从包含羧基端基的聚酯与通式（1）表示：其中R1表示烷基或芳基，其中包含羧基端基的聚酯的酸值为≥25mgKOH / g至＆lt; NlE; 400mg KOH / g，羟值为＆ ; B）多异氰酸酯，其选自甲苯二异氰酸酯，二苯基甲烷二异氰酸酯，聚合二苯基甲烷二异氰酸酯，亚二甲苯基二异氰酸酯，亚萘基二异氰酸酯，六亚甲基二异氰酸酯，二异氰酸二环己基甲烷和/或异佛尔酮 - 二异氰酸酯。本发明还涉及通过这种方法制备的聚氨酯聚合物。

7. 发明申请

US20140329985A1 METHOD FOR PRODUCING POLYETHER ESTER POLYOLS 审中-公开
标题翻译：生产聚醚酯多元醇的方法
公开(公告)号：US20140329985A1
公开(公告)日：2014-11-06
申请号：US13994859
申请日：2011-12-19
申请人： Klaus Lorenz , Jörg Hofmann , Bert Klesczewski , Norber Hahn
发明人： Klaus Lorenz , Jörg Hofmann , Bert Klesczewski , Norber Hahn
IPC分类号： C08G18/36 , C11C3/00
CPC分类号： C08G18/36 , C08G65/2615 , C08G65/326 , C11C3/00
摘要： The present invention provides a process for producing polyether ester polyols on the basis of renewable raw materials, the polyether ester polyols produced by the process according to the invention, the use thereof for the purpose of producing polyurethanes, and also polyurethanes containing the polyether ester polyols according to the invention
摘要翻译：本发明提供了一种基于可再生原料生产聚醚酯多元醇的方法，通过根据本发明的方法生产的聚醚酯多元醇，其用于生产聚氨酯的用途，以及含有聚醚酯多元醇的聚氨酯根据本发明

8. 发明申请

US20140107245A1 PROCESS FOR THE PREPARATION OF POLYETHER POLYOLS 审中-公开
标题翻译：制备聚醚多元醇的方法
公开(公告)号：US20140107245A1
公开(公告)日：2014-04-17
申请号：US14122723
申请日：2012-05-30
申请人： Jörg Hofmann , Bert Klesczewski , Michael Schneider
发明人： Jörg Hofmann , Bert Klesczewski , Michael Schneider
IPC分类号： C08G65/331 , C08G71/04
CPC分类号： C08G65/331 , C08G18/4866 , C08G18/4887 , C08G64/183 , C08G64/34 , C08G65/2663 , C08G65/2696 , C08G71/04 , C08G2101/0008 , C08G2101/005 , C08G2101/0083
摘要： The invention relates to a method for producing polyether carbonate polyols, wherein (i) in a first step a polyether carbonate polyol is produced from one or more H-functional starter substances, one or more alkylene oxides, and carbon dioxide in the presence of at least one DMC catalyst, and (ii) in a second step the polyether carbonate polyol is chain-extended with a mixture of at least two different alkylene oxides in the presence of at least one DMC catalyst. The invention further relates to polyether carbonate polyols that contain a terminal mixed block of at least two alkylene oxides and to a method for producing soft polyurethane foams, wherein a polyol component containing a polyether carbonate polyol according to the invention is used.
摘要翻译：本发明涉及一种生产聚醚碳酸酯多元醇的方法，其中（i）在第一步中聚醚碳酸酯多元醇由一种或多种H官能起始物质，一种或多种环氧烷和二氧化碳在有至少一种DMC催化剂，和（ii）在至少一种DMC催化剂的存在下，聚醚碳酸酯多元醇与至少两种不同的环氧烷烃的混合物链延伸。本发明还涉及含有至少两种烯化氧的末端混合嵌段的聚醚碳酸酯多元醇和用于生产软质聚氨酯泡沫体的方法，其中使用含有本发明的聚醚碳酸酯多元醇的多元醇组分。

9. 发明申请

US20130261205A1 PROCESS FOR THE PREPARATION OF POLYRICINOLEIC ACID ESTER POLYOLS HAVING PRIMARY HYDROXYL END GROUPS 有权
标题翻译：制备具有主要羟基末端基团的聚氨酯酸酯多元醇的方法
公开(公告)号：US20130261205A1
公开(公告)日：2013-10-03
申请号：US13988606
申请日：2011-11-18
申请人： Hartmut Nefzger , Jörg Hofmann , Erika Bauer , Bert Klesczewski , Klaus Lorenz
发明人： Hartmut Nefzger , Jörg Hofmann , Erika Bauer , Bert Klesczewski , Klaus Lorenz
IPC分类号： C08G63/91 , C08G18/08 , C08G18/42
CPC分类号： C08G63/912 , C08G18/14 , C08G18/36 , C08G18/4018 , C08G18/4283 , C08G18/4288 , C08G18/4804 , C08G18/4841 , C08G18/4891 , C08G18/6696 , C08G18/7664 , C08G63/06 , C08G63/664 , C08G63/82 , C08G63/87 , C08G2101/0008 , C08G2101/0058 , C08G2101/0083
摘要： The present invention relates to a process for the preparation of polyricinoleic acid ester polyols having primary hydroxyl end groups. It furthermore relates to polyricinoleic acid ester polyols obtainable according to the invention and polyurethane polymers prepared using these polyols. The process comprises the steps: a) polycondensation of ricinoleic acid until a hydroxyl number of >0 mg of KOH/g to 80% by weight to
摘要翻译：本发明涉及一种制备具有伯羟基端基的聚亚油酸酯多元醇的方法。此外，它还涉及根据本发明获得的聚亚油酸酯多元醇和使用这些多元醇制备的聚氨酯聚合物。该方法包括以下步骤：a）蓖麻油酸的缩聚直到羟基数> KOH / g至<60mg KOH / g为止; 和b）将步骤a）中获得的产物或包含羧基的步骤a）中获得的产物的次要产物与通式（I）的环氧化物反应，其中R 1表示氢，烷基或芳基基团，基于所使用的环氧化物（I）的总量，> 80重量％至<100重量％是环氧乙烷，并且在作为催化剂的胺存在下进行反应。

10. 发明申请

US20120116114A1 PROCESS FOR PRODUCING POLYESTER POLYOLS HAVING SECONDARY OH END GROUPS 有权
标题翻译：生产具有二级OH末端组的聚酯多元醇的方法
公开(公告)号：US20120116114A1
公开(公告)日：2012-05-10
申请号：US13318157
申请日：2010-05-04
申请人： Hartmut Nefzger , Erika Bauer , Jörg Hofmann , Klaus Lorenz , Bert Klesczewski
发明人： Hartmut Nefzger , Erika Bauer , Jörg Hofmann , Klaus Lorenz , Bert Klesczewski
IPC分类号： C07C271/22 , C07C69/708 , C09K3/00 , C07C67/343
CPC分类号： C08G63/914 , C08G18/4261 , C08G63/87
摘要： The invention relates to a process for producing polyester polyols with secondary hydroxyl end groups, including the step of the reaction of a polyester including carboxyl end groups with an epoxide of the general formula (1): wherein R1 stands for an alkyl residue or an aryl residue and the reaction is carried out in the presence of a catalyst that includes at least one nitrogen atom per molecule. The process is distinguished in that the polyester including carboxyl end groups exhibits an acid value from ≧25 mg KOH/g to ≦400 mg KOH/g and a hydroxyl value from ≦5 mg KOH/g and in that the polyester including carboxyl end groups is produced by ≧1.03 mol to ≦1.90 mol carboxyl groups or carboxyl-group equivalents of an acid component being employed per mol hydroxyl groups of an alcohol. The polyester polyols obtained, including secondary hydroxyl end groups, can be used for the purpose of producing polyurethane polymers.
摘要翻译：本发明涉及一种生产具有仲羟基端基的聚酯多元醇的方法，包括包括羧基端基的聚酯与通式（1）的环氧化物反应的步骤：其中R1代表烷基或芳基残基，反应在每分子包含至少一个氮原子的催化剂存在下进行。该方法的区别在于包括羧基端基的聚酯显示出≥25mgKOH / g至≥1000的KOH值，400mg KOH / g的酸值和来自＆lt; NEE的5K KOH / g的羟值，并且包括羧基的聚酯端基是由醇的每摩尔羟基使用的≥1.03摩尔至1升; 1.90摩尔羧基或酸组分的羧基当量。得到的聚酯多元醇（包括仲羟基端基）可用于制备聚氨酯聚合物。

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