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公开(公告)号：US20110272623A1
公开(公告)日：2011-11-10
申请号：US13101372
申请日：2011-05-05
申请人： Imme DOMKE , Wolfgang ROHDE , Daniel Schäfer , Alexej MICHAILOVSKI , Jürgen OSWALD , Reinhold RIEGER , Piyada CHAROENSIRISOMBOON , Florian STRICKER , Alexander WALLON , Jenny REUBER , Jan-Dirk ARNDT
发明人： Imme DOMKE , Wolfgang ROHDE , Daniel Schäfer , Alexej MICHAILOVSKI , Jürgen OSWALD , Reinhold RIEGER , Piyada CHAROENSIRISOMBOON , Florian STRICKER , Alexander WALLON , Jenny REUBER , Jan-Dirk ARNDT
摘要： The present invention relates to a dispersion at least comprising particles comprising at least one magnetic iron oxide as component A and a solvent mixture as component B comprising (B1) 5% to 95% by weight of at least one water-miscible organic solvent LM as component B1 and (B2) 5% to 95% by weight of water as component B2, the sum of components B1 and B2 making 100% by weight, and to a method for producing a dispersion of this kind, comprising at least the steps (I) mixing particles comprising at least one magnetic iron oxide with at least one water-miscible organic solvent LM and water, (II) homogenizing the mixture from step (I), where a shearing energy of at least 2 kW/m3 is introduced into the mixture in step (II).
摘要翻译： 本发明涉及至少包含至少包含至少一种作为组分A的磁性氧化铁和作为组分B的溶剂混合物的颗粒的分散体，其包含（B1）5重量％至95重量％的至少一种水混溶性有机溶剂LM， 组分B1和（B2）5重量％至95重量％的水作为组分B2，组分B1和B2的总和为100重量％，以及制备这种分散体的方法至少包括以下步骤 I）将包含至少一种磁性氧化铁的颗粒与至少一种与水可混溶的有机溶剂LM和水混合，（II）使来自步骤（I）的混合物均化，其中将至少2kW / m3的剪切能引入 步骤（II）中的混合物。
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公开(公告)号：US20120108780A1
公开(公告)日：2012-05-03
申请号：US13382991
申请日：2010-07-09
申请人： Andreas Kunst , Michael Schelper , Joaquim Henrique Teles , Berend Eling , Jenny Reuber , Gerd-Dieter Tebben
发明人： Andreas Kunst , Michael Schelper , Joaquim Henrique Teles , Berend Eling , Jenny Reuber , Gerd-Dieter Tebben
CPC分类号： C08G18/4866 , C08G18/4891 , C08G65/2609 , C08G65/2615 , C08G65/2663 , C08G2101/0008 , C08G2101/0025 , C08G2190/00 , C08G2410/00
摘要： A method for producing a polyol, the method including:(a) reacting at least one selected from the group consisting of an unsaturated natural fat, an unsaturated natural fatty acid, and a fatty acid ester with dinitrogen monoxide, to obtain a first intermediate;(b) reacting the first intermediate with a hydrogenation reagent, to obtain a second intermediate;(c) reacting the second intermediate with at least one alkylene oxide, to obtain a polyol.
摘要翻译： 一种制备多元醇的方法，该方法包括：（a）使选自不饱和天然脂肪，不饱和天然脂肪酸和脂肪酸酯与一氧化二氮的至少一种反应，得到第一中间体; （b）使第一中间体与氢化试剂反应，得到第二中间体; （c）使第二中间体与至少一种烯化氧反应，得到多元醇。
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公开(公告)号：US20120108779A1
公开(公告)日：2012-05-03
申请号：US13381116
申请日：2010-07-09
申请人： Andreas Kunst , Michael Schelper , Joaquim Henrique Teles , Berend Eling , Jenny Reuber , Gerd-Dieter Tebben
发明人： Andreas Kunst , Michael Schelper , Joaquim Henrique Teles , Berend Eling , Jenny Reuber , Gerd-Dieter Tebben
CPC分类号： C08G18/36 , C08G2101/0025 , C09D175/04
摘要： The invention provides a method for producing polyols, comprising the steps of a) reacting unsaturated natural fats, unsaturated natural fatty acids and/or fatty acid esters with dinitrogen monoxide, b) reacting the product obtained in step a) with hydrogen using a heterogeneous catalyst.
摘要翻译： 本发明提供了一种制备多元醇的方法，包括以下步骤：a）使不饱和天然脂肪，不饱和天然脂肪酸和/或脂肪酸酯与一氧化二氮反应，b）使步骤a）中得到的产物与氢气反应使用多相催化剂 。
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