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1. 发明授权

US07759521B2 Device for producing polyether alcohols 有权
标题翻译：用于生产聚醚醇的装置
公开(公告)号：US07759521B2
公开(公告)日：2010-07-20
申请号：US10567451
申请日：2004-07-15
申请人： Elke Bleuel , Monika Wetterling , Marita Schuster , Markus Templin , Dieter Rodewald
发明人： Elke Bleuel , Monika Wetterling , Marita Schuster , Markus Templin , Dieter Rodewald
IPC分类号： C07C213/00 , C07C213/04 , C08G18/48
CPC分类号： C08G65/2624 , C08G18/4018 , C08G18/5021 , C08G18/5024 , C08G65/2609 , C08G65/2696 , C08G2101/0008 , C08G2101/0016 , C08G2101/0083
摘要： The present invention relates to a process for preparing autocatalytic polyether alcohols by reacting H-functional starter substances containing at least one amino group which is catalytically active in the urethane reaction, in particular a tertiary amino group, and at least one group which is reactive toward alkylene oxides, in particular a primary and/or secondary amino group and/or hydroxyl group, with alkylene oxides, which comprises a) dissolving the starter substance in a solvent, b) reacting the solution with alkylene oxides.
摘要翻译：本发明涉及一种制备自催化聚醚醇的方法，该方法是使含有至少一个在氨基甲酸酯反应中具有催化活性的氨基，特别是叔氨基的H官能起始物质和至少一个对环氧烷，特别是伯和/或仲氨基和/或羟基与烯化氧，其包括a）将引发剂物质溶解在溶剂中，b）使该溶液与烯化氧反应。

2. 发明申请

US20060258832A1 Device for producing polyether alcohols 有权
标题翻译：用于生产聚醚醇的装置
公开(公告)号：US20060258832A1
公开(公告)日：2006-11-16
申请号：US10567451
申请日：2004-07-15
申请人： Elke Bleuel , Monika Wetterling , Marita Schuster , Markus Templin , Dieter Rodewald
发明人： Elke Bleuel , Monika Wetterling , Marita Schuster , Markus Templin , Dieter Rodewald
IPC分类号： C08G18/00 , C07C213/02
CPC分类号： C08G65/2624 , C08G18/4018 , C08G18/5021 , C08G18/5024 , C08G65/2609 , C08G65/2696 , C08G2101/0008 , C08G2101/0016 , C08G2101/0083
摘要： The present invention relates to a process for preparing autocatalytic polyether alcohols by reacting H-functional starter substances containing at least one amino group which is catalytically active in the urethane reaction, in particular a tertiary amino group, and at least one group which is reactive toward alkylene oxides, in particular a primary and/or secondary amino group and/or hydroxyl group, with alkylene oxides, which comprises a) dissolving the starter substance in a solvent, b) reacting the solution with alkylene oxides.
摘要翻译：本发明涉及一种制备自催化聚醚醇的方法，该方法是使含有至少一个在氨基甲酸酯反应中具有催化活性的氨基，特别是叔氨基的H官能起始物质和至少一个对环氧烷，特别是伯和/或仲氨基和/或羟基与烯化氧，其包括a）将引发剂物质溶解在溶剂中，b）使该溶液与烯化氧反应。

3. 发明申请

US20050176838A1 Method for the production of polyurethane foam materials 审中-公开
标题翻译：生产聚氨酯泡沫材料的方法
公开(公告)号：US20050176838A1
公开(公告)日：2005-08-11
申请号：US10516074
申请日：2003-06-06
申请人： Dieter Rodewald , Bernd Bruchmann , Horst Binder , Heinz-Dieter Lutter , Ansgar Frericks , Markus Templin , Martin Kreyenschmidt
发明人： Dieter Rodewald , Bernd Bruchmann , Horst Binder , Heinz-Dieter Lutter , Ansgar Frericks , Markus Templin , Martin Kreyenschmidt
IPC分类号： C08G18/42 , C08F20/26 , C08G18/40 , C08G18/62 , C08G18/76 , C08G18/78 , C08G101/00 , C08J9/00
CPC分类号： C08G18/6229 , C08G18/4063 , C08G18/7664 , C08G2101/0008 , C08G2101/0016 , C08G2101/005 , C08G2101/0083
摘要： Polyurethane foams having a density of less than 200 g/l are prepared by reacting a) polyisocyanates with b) compounds having at least two hydrogen atoms reactive with isocyanate groups, the polyisocyanates a) being aromatic di- or polyisocyanates and the compounds b) having at least two hydrogen atoms reactive with isocyanate groups containing at least one acrylate polyol.
摘要翻译：通过使a）多异氰酸酯与b）具有至少两个与异氰酸酯基反应的氢原子的化合物，多异氰酸酯a）是芳族二 - 或多异氰酸酯和化合物b）具有密度小于200g / l的聚氨酯泡沫至少两个与含有至少一个丙烯酸酯多元醇的异氰酸酯基团反应的氢原子。

4. 发明申请

US20070129487A1 Mixtures containing polytetrahydrofuran and a stabiliser 有权
标题翻译：含有四氢呋喃和稳定剂的混合物
公开(公告)号：US20070129487A1
公开(公告)日：2007-06-07
申请号：US10584767
申请日：2004-12-30
申请人： Hauke Malz , Dieter Rodewald , Hermann Graf
发明人： Hauke Malz , Dieter Rodewald , Hermann Graf
IPC分类号： C08G18/08
CPC分类号： C08L71/02 , C08G18/4808 , C08G18/4854 , C08G18/4887 , C08G2290/00 , C08K5/1345 , C08L71/14 , C08L2666/18 , C08L2666/14
摘要： The invention relates to mixtures (1) comprising (a) polytetrahydrofuran and (b) stabilizers having a molecular weight of from 600 g/mol to 10000 g/mol and comprising at least two phenolic groups.
摘要翻译：本发明涉及包含（a）聚四氢呋喃和（b）分子量为600g / mol至10000g / mol并包含至少两个酚基的稳定剂的混合物（1）。

5. 发明授权

US06254675B1 Production of epitactic GaN layers on substrates 失效
标题翻译：在衬底上生成上覆GaN层
公开(公告)号：US06254675B1
公开(公告)日：2001-07-03
申请号：US09605327
申请日：2000-06-27
申请人： Fritz Aldinger , Fred Lange , Manfred Puchinger , Thomas Wagner , Joachim Bill , Dieter Rodewald
发明人： Fritz Aldinger , Fred Lange , Manfred Puchinger , Thomas Wagner , Joachim Bill , Dieter Rodewald
IPC分类号： C30B2502
CPC分类号： C30B25/02 , C30B29/406 , H01L21/0237 , H01L21/0254 , H01L21/02628
摘要： The present invention relates to a process for the application of an epitactic GaN layer to a substrate by pyrolysis of precursor compounds.
摘要翻译：本发明涉及通过前体化合物的热解将基片上覆GaN层应用于基底的方法。

6. 发明授权

US07579393B2 Mixtures containing polytetrahydrofuran and a stabiliser 有权
标题翻译：含有四氢呋喃和稳定剂的混合物
公开(公告)号：US07579393B2
公开(公告)日：2009-08-25
申请号：US10584767
申请日：2004-12-30
申请人： Hauke Malz , Dieter Rodewald , Hermann Graf
发明人： Hauke Malz , Dieter Rodewald , Hermann Graf
IPC分类号： C09K3/00 , C08G18/08 , C08G18/32
CPC分类号： C08L71/02 , C08G18/4808 , C08G18/4854 , C08G18/4887 , C08G2290/00 , C08K5/1345 , C08L71/14 , C08L2666/18 , C08L2666/14
摘要： The invention relates to mixtures (1) comprising (a) polytetrahydrofuran and (b) stabilizers having a molecular weight of from 600 g/mol to 10000 g/mol and comprising at least two phenolic groups.
摘要翻译：本发明涉及包含（a）聚四氢呋喃和（b）分子量为600g / mol至10000g / mol并包含至少两个酚基的稳定剂的混合物（1）。

7. 发明授权

US06794421B2 Polyisocyanate polyaddition products 失效
公开(公告)号：US06794421B2
公开(公告)日：2004-09-21
申请号：US10273010
申请日：2002-10-17
申请人： Andreas Arlt , Sarbananda Chakrabarti , Martin Kreyenschmidt , Dieter Rodewald
发明人： Andreas Arlt , Sarbananda Chakrabarti , Martin Kreyenschmidt , Dieter Rodewald
IPC分类号： C08G1862
CPC分类号： C08G18/6204 , C08G18/1825 , C08G18/36 , C08G18/4288 , C08G2101/0008 , C08G2101/0083
摘要： The polyisocyanate polyaddition products comprise hydrophobic compounds plus at least one further compound selected from the group consisting of: (i) organic, cyclic compounds having a molecular weight of from 200 to 3000 g/mol, (ii) salts of metals of transition groups I, II and/or VIII, (iii) organic and/or inorganic acid anhydrides, (iv) cyclic sulfonic esters and/or sulfones, (v) lactones, lactams and/or cyclic esters and/or (vi) &agr;,&bgr;-unsaturated carboxylic acids, &agr;,&bgr;-unsaturated carboxylic acid derivatives, &agr;,&bgr;-unsaturated ketones and/or &agr;,&bgr;-unsaturated aldehydes.

8. 发明申请

US20090182113A1 SEGMENTED POLYURETHANE ELASTOMERS WITH HIGH ELONGATION AT TEAR 审中-公开
标题翻译：具有高度伸长的分离的聚氨酯弹性体
公开(公告)号：US20090182113A1
公开(公告)日：2009-07-16
申请号：US12298542
申请日：2007-04-16
申请人： Dieter Rodewald , Hermann Graf
发明人： Dieter Rodewald , Hermann Graf
IPC分类号： C08G18/32 , C08G18/08 , C08G18/00
CPC分类号： D01F6/70 , C08G18/10 , C08G18/4252 , C08G18/4854 , C08G18/2865 , C08G18/3228 , C08G18/7671
摘要： The present invention relates to a process for producing a polyurethane elastomer fiber, which comprises a) reacting polymeric diol with a substance reactive therewith to form an OH-terminated prepolymer, b) reacting the OH-terminated prepolymer with a diisocyanate to form an isocyanate-terminated prepolymer, c) reacting the isocyanate-terminated prepolymer with a chain extender, if appropriate a chain-terminating agent and if appropriate further additives to form the polyurethane elastomer, and d) spinning the polyurethane elastomer to form a fiber, in which there are less than 15% by weight of further polyurethane elastomers in the fiber. The present invention further relates to a polyurethane elastomer fiber obtainable by such a process, to its use for producing textiles, for example wovens or knits, and also to the use of a polyurethane elastomer for producing such a fiber.
摘要翻译：本发明涉及一种制备聚氨酯弹性体纤维的方法，该方法包括：a）使聚合二醇与与其反应的物质反应形成OH-封端的预聚物，b）使OH封端的预聚物与二异氰酸酯反应形成异氰酸酯 - 端基预聚物，c）使异氰酸酯封端的预聚物与扩链剂（如果合适的话）使链终止剂反应，如果合适的话，则制备其它添加剂以形成聚氨酯弹性体，以及d）纺丝聚氨酯弹性体以形成纤维，其中存在在纤维中少于15％的其它聚氨酯弹性体。本发明还涉及通过这种方法获得的聚氨酯弹性体纤维，其用于生产纺织品，例如织物或针织物，以及使用聚氨酯弹性体制造这种纤维。

9. 发明授权

US06894139B2 Catalysts, in particular for the preparation of polyisocyanate polyadducts 失效
标题翻译：催化剂，特别是用于制备多异氰酸酯多加合物
公开(公告)号：US06894139B2
公开(公告)日：2005-05-17
申请号：US10312284
申请日：2001-07-04
申请人： Martin Kreyenschmidt , Hauke Malz , Dieter Rodewald , Thomas Flug , Ansgar Frericks
发明人： Martin Kreyenschmidt , Hauke Malz , Dieter Rodewald , Thomas Flug , Ansgar Frericks
IPC分类号： C08G18/18 , C08G18/20 , C08G101/00 , B01J31/00 , B01J31/04 , B01J31/16 , B01J31/18
CPC分类号： C08G18/2027 , C08G18/1825 , C08G18/1841 , C08G2101/0008 , C08G2101/005 , C08G2101/0083 , C08G2290/00
摘要： Catalysts contain, as structural units, at least one tertiary amino group and at least one group which, after its decomposition, is capable of complexing or protonating the tertiary amino group.
摘要翻译：作为结构单元，催化剂含有至少一个叔氨基和至少一个在其分解后能够使叔氨基络合或质子化的基团。

10. 发明申请

US20120059143A1 PREPARING POLYESTER ALCOHOLS 审中-公开
标题翻译：制备聚酯醇
公开(公告)号：US20120059143A1
公开(公告)日：2012-03-08
申请号：US13227068
申请日：2011-09-07
申请人： Gerlinde Tischer , Ulrike Mahn , Stefan Käshammer , Hermann Graf , Christian Seitz , Christian Nitschke , Dieter Rodewald
发明人： Gerlinde Tischer , Ulrike Mahn , Stefan Käshammer , Hermann Graf , Christian Seitz , Christian Nitschke , Dieter Rodewald
IPC分类号： C08G63/80 , C08G63/668
CPC分类号： C08G63/78 , C08G18/4252 , C08G63/672
摘要： The subject of the present invention is a process for preparing polyester alcohols by condensation of polytetrahydrofuran with aromatic dicarboxylic acids and/or their anhydrides in the presence of a transesterification catalyst in a multi-stage operation at different pressure levels with at least one reaction stage at atmospheric pressure and at least one reaction stage at reduced pressure, where distillate is removed from the reaction system, which process comprises heating the reaction mixture in two or more phases in the atmospheric-pressure reaction stage wherein the heating phases are interrupted by at least one phase in which the temperature is kept constant.
摘要翻译：本发明的主题是通过在不同压力水平的多级操作中在酯交换催化剂存在下，将聚四氢呋喃与芳族二羧酸和/或它们的酸酐缩合制备聚酯醇的方法，其中至少一个反应阶段在大气压力和至少一个反应阶段，其中从反应体系中除去馏出物，该方法包括在大气压反应阶段中将反应混合物加热至两相或更多阶段，其中加热阶段被至少一个温度保持恒定的相。

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