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1. 发明申请

US20140234613A1 PROCESS FOR PRODUCING A RIGID POLYURETHANE-ISOCYANURATE FOAM 审中-公开
标题翻译：生产刚性聚氨酯 - 异氰脲酸酯泡沫的方法
公开(公告)号：US20140234613A1
公开(公告)日：2014-08-21
申请号：US14238254
申请日：2012-08-16
申请人： Hartmut Nefzger , Jörg Hofmann , Klaus Lorenz , Stephanie Vogel , Reinhard Albers , Patrick Klasen
发明人： Hartmut Nefzger , Jörg Hofmann , Klaus Lorenz , Stephanie Vogel , Reinhard Albers , Patrick Klasen
IPC分类号： C08G18/48
CPC分类号： C08G18/4895 , C08G18/092 , C08G18/4018 , C08G18/4261 , C08G18/4841 , C08G2101/0025 , C08G2101/005 , C08G2105/02 , Y10T428/249987 , Y10T428/24999 , Y10T428/249992
摘要： The invention provides a process for producing rigid polyurethane-polyisocyanurate foams using polyols having a high proportion of secondary hydroxyl end groups. The invention further relates to the rigid polyurethane-polyisocyanurate foams thus obtainable and to the use thereof in the production of composite elements from rigid polyurethane-polyisocyanurate foams and suitable outer layers. The invention further provides the composite elements thus obtainable.
摘要翻译：本发明提供了使用具有高比例的仲羟基端基的多元醇生产刚性聚氨酯 - 聚异氰脲酸酯泡沫的方法。本发明还涉及由此获得的硬质聚氨酯 - 聚异氰脲酸酯泡沫及其在从硬质聚氨酯 - 聚异氰脲酸酯泡沫和合适的外层生产复合材料的用途。本发明还提供了由此获得的复合元件。

2. 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。

3. 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。

4. 发明申请

US20130296450A1 METHOD FOR PRODUCING POLYETHER CARBONATE POLYOLS HAVING PRIMARY HYDROXYL END GROUPS AND POLYURETHANE POLYMERS PRODUCED THEREFROM 审中-公开
标题翻译：生产具有主要羟基末端基团的聚碳酸酯多元醇的方法和由其生产的聚氨酯聚合物
公开(公告)号：US20130296450A1
公开(公告)日：2013-11-07
申请号：US13994449
申请日：2011-12-12
申请人： Jörg Hofmann , Christoph Gürtler , Hartmut Nefzger , Norbert Hahn , Klaus Lorenz , Thomas Ernst Müller
发明人： Jörg Hofmann , Christoph Gürtler , Hartmut Nefzger , Norbert Hahn , Klaus Lorenz , Thomas Ernst Müller
IPC分类号： C08G64/34 , C08G18/48 , C08G64/02
CPC分类号： C08G64/34 , C08G18/4018 , C08G18/4261 , C08G18/44 , C08G18/4887 , C08G64/0208 , C08G64/183 , C08G2101/0008 , C08G2101/005 , C08G2101/0083
摘要： The present invention relates to a process for the preparation of polyether carbonate polyols with primary hydroxyl end groups, comprising the steps of reaction of a starter compound containing active hydrogen atoms with an epoxide and carbon dioxide under double metal cyanide catalysis, reaction of the product obtained with a cyclic carboxylic acid anhydride and reaction of this product obtained with ethylene oxide in the presence of a catalyst which contains at least one nitrogen atom per molecule, excluding non-cyclic tertiary amines with identical substituents. The invention furthermore relates to polyether carbonate polyols obtainable by this process, compositions comprising these polyether carbonate polyols and polyurethane polymers based on these polyether carbonate polyols.
摘要翻译：本发明涉及一种制备具有伯羟基端基的聚醚碳酸酯多元醇的方法，包括在双金属氰化物催化下使含有活性氢原子的起始化合物与环氧化物和二氧化碳反应的步骤，所得产物的反应与环状羧酸酐反应，并在每分子含有至少一个氮原子的催化剂存在下，与环氧乙烷反应，除去具有相同取代基的非环状叔胺。本发明还涉及通过该方法获得的聚醚碳酸酯多元醇，包含这些聚醚碳酸酯多元醇和基于这些聚醚碳酸酯多元醇的聚氨酯聚合物的组合物。

5. 发明申请

US20120244107A1 BIODEGRADABLE HYDROGEL 审中-公开
标题翻译：生物可降解水凝胶
公开(公告)号：US20120244107A1
公开(公告)日：2012-09-27
申请号：US13502397
申请日：2010-10-07
申请人： Heike Heckroth , Christoph Eggert , Hartmut Nefzger , Jörg Hofmann , Edward Browne , Klaus Lorenz
发明人： Heike Heckroth , Christoph Eggert , Hartmut Nefzger , Jörg Hofmann , Edward Browne , Klaus Lorenz
IPC分类号： A61K31/785
CPC分类号： A61L31/14 , A61L31/06 , C08G18/10 , C08G18/4866 , C08G2210/00 , C08G18/3281 , C08L75/04
摘要： The present invention relates to a hydrogel on the basis of polyurethane or polyurethane urea, said hydrogel comprising hydrolysable functional groups in the polymer chain, to a method for producing the hydrogel and to the use of the hydrogel as adhesion barriers.
摘要翻译：本发明涉及基于聚氨酯或聚氨酯脲的水凝胶，所述水凝胶包括聚合物链中的可水解官能团，制备水凝胶的方法以及使用水凝胶作为粘合屏障。

6. 发明申请

US20120196999A1 METHOD FOR THE PRODUCTION OF POLYETHER POLYOLS COMPRISING TERMINAL PRIMARY HYDROXYL GROUPS 有权
标题翻译：生产包含终端主要羟基组合的聚醚多元醇的方法
公开(公告)号：US20120196999A1
公开(公告)日：2012-08-02
申请号：US13381130
申请日：2010-06-30
申请人： Hartmut Nefzger , Erika Bauer , Jörg Hofmann , Klaus Lorenz , Norbert Hahn
发明人： Hartmut Nefzger , Erika Bauer , Jörg Hofmann , Klaus Lorenz , Norbert Hahn
IPC分类号： C08G18/48 , C09K3/00 , C07C43/10 , C07C41/02
CPC分类号： C08G18/4887 , C07C67/08 , C07C69/708 , C07C69/734 , C07C69/757 , C07C69/76 , C07C69/80 , C07C69/82 , C08G18/4866 , C08G65/2615 , C08G65/2663 , C08G65/2669 , C08G65/2672 , C08G65/3324 , C08G65/3326
摘要： The present invention relates to a process for producing polyether polyols having primary hydroxyl end groups, comprising the steps of reacting a starter compound containing active hydrogen atoms with an epoxide under double metal cyanide catalysis, reacting the resulting product with a cyclic carboxylic anhydride and reacting this resulting product with ethylene oxide in the presence of a catalyst containing at least one nitrogen atom per molecule, excluding non-cyclic, identically substituted tertiary amines. The invention further relates to polyether polyols obtainable by this process, compositions containing said polyols and polyurethane polymers based on said polyols.
摘要翻译：本发明涉及一种制备具有伯羟基端基的聚醚多元醇的方法，包括以下步骤：在双金属氰化物催化下使含有活性氢原子的起始化合物与环氧化物反应，使所得产物与环状羧酸酐反应，在每分子含有至少一个氮原子的催化剂存在下，得到的产物与环氧乙烷不同，不包括非环状，相同取代的叔胺。本发明还涉及可通过该方法获得的聚醚多元醇，所述组合物含有所述多元醇和基于所述多元醇的聚氨酯聚合物。

7. 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。

8. 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。

9. 发明授权

US09029495B2 Process for producing polyether polyols having primary hydroxyl end groups 有权
标题翻译：制备具有伯羟基端基的聚醚多元醇的方法
公开(公告)号：US09029495B2
公开(公告)日：2015-05-12
申请号：US13381130
申请日：2010-06-30
申请人： Hartmut Nefzger , Erika Bauer , Jörg Hofmann , Klaus Lorenz , Norbert Hahn
发明人： Hartmut Nefzger , Erika Bauer , Jörg Hofmann , Klaus Lorenz , Norbert Hahn
IPC分类号： C08G18/42 , C08G18/48 , C08G65/26 , C08G65/28 , C07C67/08 , C07C69/708 , C07C69/734 , C08G65/332 , C07C69/757 , C07C69/76 , C07C69/80 , C07C69/82
CPC分类号： C08G18/4887 , C07C67/08 , C07C69/708 , C07C69/734 , C07C69/757 , C07C69/76 , C07C69/80 , C07C69/82 , C08G18/4866 , C08G65/2615 , C08G65/2663 , C08G65/2669 , C08G65/2672 , C08G65/3324 , C08G65/3326
摘要： The present invention relates to a process for producing polyether polyols having primary hydroxyl end groups, comprising the steps of reacting a starter compound containing active hydrogen atoms with an epoxide under double metal cyanide catalysis, reacting the resulting product with a cyclic carboxylic anhydride and reacting this resulting product with ethylene oxide in the presence of a catalyst containing at least one nitrogen atom per molecule, excluding non-cyclic, identically substituted tertiary amines. The invention further relates to polyether polyols obtainable by this process, compositions containing said polyols and polyurethane polymers based on said polyols.
摘要翻译：本发明涉及一种制备具有伯羟基端基的聚醚多元醇的方法，包括以下步骤：在双金属氰化物催化下使含有活性氢原子的起始化合物与环氧化物反应，使所得产物与环状羧酸酐反应，在每分子含有至少一个氮原子的催化剂的存在下，得到的产物与环氧乙烷不同，不包括非环状，相同取代的叔胺。本发明还涉及可通过该方法获得的聚醚多元醇，所述组合物含有所述多元醇和基于所述多元醇的聚氨酯聚合物。

10. 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。

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