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1. 发明申请

US20150329453A1 PROCESS FOR THE ALKOXYLATION OF (PER) FLUOROPOLYETHER ALCOHOLS 有权
标题翻译：（PER）氟聚乙醇醇的烷基化方法
公开(公告)号：US20150329453A1
公开(公告)日：2015-11-19
申请号：US14651542
申请日：2013-12-04
申请人： SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
发明人： Pier Antonio GUARDA , Gianfranco SPATARO
IPC分类号： C07C41/18
CPC分类号： C07C41/18 , C08G65/007 , C08G65/2609 , C08G65/2654 , C08G65/2687 , C08G65/2696 , C08G65/328 , C08G65/331 , C08G2650/48
摘要： A convenient process for the manufacture of alkoxylated derivatives of PFPE alcohols is herein provided. The process envisages the use of a boron-based catalyst and an iodine source and is characterised in that a PFPE alkoxide is prepared separately, contacted with a boric acid triester of the same PFPE alcohol and finally submitted to alkoxylation in the presence of an iodine source. The process allows achieving an alkoxylation degree of at least 2 with high yields and under conditions that are convenient on an industrial scale.
摘要翻译：本文提供了制备PFPE醇的烷氧基化衍生物的方便方法。该方法设想使用硼基催化剂和碘源，其特征在于分别制备PFPE醇盐，与相同PFPE醇的硼酸三酯接触，最后在碘源存在下进行烷氧基化。该方法允许以高产率和在工业规模上方便的条件下实现至少2的烷氧基化度。

2. 发明授权

US09284401B2 Process for the preparation of polyether-ester polyols 有权
标题翻译：制备聚酯 - 酯多元醇的方法
公开(公告)号：US09284401B2
公开(公告)日：2016-03-15
申请号：US11713898
申请日：2007-03-05
申请人： Klaus Lorenz , Reinhard Albers , Frank Otto , Ulrich Leyrer , Don S. Wardius , Keith J. Headley
发明人： Klaus Lorenz , Reinhard Albers , Frank Otto , Ulrich Leyrer , Don S. Wardius , Keith J. Headley
IPC分类号： C08G18/42 , C08G18/46 , C08G18/48 , C08G18/50 , C08G63/66 , C08G63/87 , C08G65/28 , C08G65/332 , C08G65/26 , C08G18/08 , C08G18/40 , C08G101/00
CPC分类号： C08G18/4891 , C08G18/14 , C08G18/4018 , C08G18/4244 , C08G18/4804 , C08G18/482 , C08G18/5021 , C08G18/5033 , C08G63/66 , C08G63/87 , C08G65/2606 , C08G65/2609 , C08G65/2612 , C08G65/2621 , C08G65/2624 , C08G65/2627 , C08G65/2672 , C08G65/2687 , C08G65/3322 , C08G2101/0025 , C08G2101/005 , C08G2101/0083
摘要： The present invention provides a process for the preparation of polyols based on fatty acid esters and starter compounds having Zerewitinoff-active hydrogen atoms and the use thereof for the preparation of polyurethane materials.
摘要翻译：本发明提供了一种制备基于脂肪酸酯和起始化合物的具有齐维诺非激活氢原子的多元醇的方法及其用于制备聚氨酯材料的用途。

3. 发明授权

US5126493A Alkoxylation of active hydrogen compounds 失效
标题翻译：活性氢化合物的烷氧基化
公开(公告)号：US5126493A
公开(公告)日：1992-06-30
申请号：US681698
申请日：1991-04-05
申请人： Wolfgang Hoelderich , Jochen Houben , Gerhard Wolf , Michael G. Kinnaird
发明人： Wolfgang Hoelderich , Jochen Houben , Gerhard Wolf , Michael G. Kinnaird
IPC分类号： C07B41/04 , C07C41/03 , C08G65/26
CPC分类号： C08G65/2687 , C07B41/04 , C07C41/03 , C07C41/26
摘要： Alkoxylates of active hydrogen compounds having a peaked molecular weight distribution are prepared by reacting the active hydrogen compound with an alkylene oxide of from 2 to 4 carbon atoms using iron oxides as alkoxylation catalysts.
摘要翻译：具有峰分子量分布的活性氢化合物的烷氧基化物通过使用氧化铁作为烷氧基化催化剂使活性氢化合物与2至4个碳原子的氧化烯反应来制备。

4. 发明申请

US20120259090A1 COPOLYETHER GLYCOL MANUFACTURING PROCESS 有权
标题翻译：共聚糖制造工艺
公开(公告)号：US20120259090A1
公开(公告)日：2012-10-11
申请号：US13247794
申请日：2011-09-28
申请人： Qun SUN , Gary L. KISER , Robert D. ORLANDI
发明人： Qun SUN , Gary L. KISER , Robert D. ORLANDI
IPC分类号： C08G65/28 , C08G65/30
CPC分类号： C08G65/10 , C08G65/20 , C08G65/2609 , C08G65/2681 , C08G65/2684 , C08G65/2687 , C08G65/269 , C08G65/30
摘要： The present invention provides a highly efficient process for manufacturing copolyether glycol having a mean molecular weight of from about 650 to about 5000 dalton by polymerization of tetrahydrofuran and at least one alkylene oxide in the presence of an acid catalyst and at least one compound containing reactive hydrogen atoms. More particularly, the invention relates to a process for manufacturing copolyether glycol which comprises recycle to the polymerization reaction step of at least a portion of the oligomeric cyclic ether which is co-produced with the copolyether glycol, said process exhibiting an Space Time Yield value of greater than about 0.9.
摘要翻译：本发明通过在酸催化剂和至少一种含有反应性氢的化合物存在下，通过四氢呋喃和至少一种烯化氧的聚合来提供平均分子量为约650至约5000道尔顿的共聚醚二醇的高效方法原子更具体地说，本发明涉及一种制备共聚醚二醇的方法，该方法包括将与共聚醚二醇共同生产的至少一部分低聚环醚再循环到聚合反应步骤中，所述方法表现出空时收率值大于0.9。

5. 发明申请

US20090023889A1 PROCESS FOR PRODUCING ETHER POLYMER 审中-公开
标题翻译：生产聚合物的方法
公开(公告)号：US20090023889A1
公开(公告)日：2009-01-22
申请号：US11916366
申请日：2006-06-01
申请人： Kozo Misumi , Yutaka Shiomi , Shigeru Shoji , Yasushi Hamura
发明人： Kozo Misumi , Yutaka Shiomi , Shigeru Shoji , Yasushi Hamura
IPC分类号： C08G65/34 , C07C33/04
CPC分类号： C08G65/2696 , C08G65/12 , C08G65/24 , C08G65/266 , C08G65/2675 , C08G65/2687 , C08G65/269 , C08L71/02 , C08L71/03 , C08L2205/05
摘要： An object of the invention is to provide a process for producing an ether (co)polymer in which molecular weight control is easy and post treatment of the reaction liquid after polymerization (solvent recovery, etc.) is easy; a chain transfer agent to be used in the production process; and an ether (co) polymer obtained according to the production process. The process for producing an ether (co) polymer of the invention is characterized in that an ether monomer is polymerized in a solvent, in the presence of a catalyst comprising a condensate of an organotin compound and an alkyl phosphate, and a chain transfer agent comprising, as the major ingredient thereof, an aliphatic polyalcohol of the following general formula (I), thereby producing an ether (co)polymer. Cx(OH)yHz. In the formula, X indicates an integer of from 2 to 8; Y indicates an integer of from 2 to (2X+2); Z indicates an integer of 2X+2−Y; and the hydroxyl groups are bonded at any positions.
摘要翻译：本发明的目的是提供一种容易控制分子量的醚（共）聚合物的制备方法，聚合后的反应液（溶剂回收等）的后处理容易; 在生产过程中使用的链转移剂; 和根据生产方法获得的醚（共）聚合物。本发明的醚（共）聚合物的制备方法的特征在于，在包含有机锡化合物和磷酸烷基酯的缩合物的催化剂存在下，在溶剂中聚合醚单体和链转移剂，所述链转移剂包含作为其主要成分的下述通式（I）的脂肪族多元醇，由此生成醚（共）聚合物。 Cx（OH）yHz。在该式中，X表示2〜8的整数， Y表示2〜（2X + 2）的整数， Z表示2X + 2-Y的整数; 并且羟基在任何位置键合。

6. 发明授权

US09334213B2 Process for the alkoxylation of (per) fluoropolyether alcohols 有权
标题翻译：（全）氟聚醚醇的烷氧基化方法
公开(公告)号：US09334213B2
公开(公告)日：2016-05-10
申请号：US14651542
申请日：2013-12-04
申请人： SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
发明人： Pier Antonio Guarda , Gianfranco Spataro
IPC分类号： C07C41/08 , C07C41/18 , C08G65/26 , C08G65/00 , C08G65/331 , C08G65/328
CPC分类号： C07C41/18 , C08G65/007 , C08G65/2609 , C08G65/2654 , C08G65/2687 , C08G65/2696 , C08G65/328 , C08G65/331 , C08G2650/48
摘要： A convenient process for the manufacture of alkoxylated derivatives of PFPE alcohols is herein provided. The process envisages the use of a boron-based catalyst and an iodine source and is characterized in that a PFPE alkoxide is prepared separately, contacted with a boric acid triester of the same PFPE alcohol and finally submitted to alkoxylation in the presence of an iodine source. The process allows achieving an alkoxylation degree of at least 2 with high yields and under conditions that are convenient on an industrial scale.
摘要翻译：本文提供了制备PFPE醇的烷氧基化衍生物的方便方法。该方法设想使用硼基催化剂和碘源，其特征在于分别制备PFPE醇盐，与相同PFPE醇的硼酸三酯接触，最后在碘源存在下进行烷氧基化。该方法允许以高产率和在工业规模上方便的条件下实现至少2的烷氧基化度。

7. 发明授权

US08609805B2 Copolyether glycol manufacturing process 有权
标题翻译：共聚乙二醇制造工艺
公开(公告)号：US08609805B2
公开(公告)日：2013-12-17
申请号：US13247794
申请日：2011-09-28
申请人： Qun Sun , Gary L. Kiser , Robert D. Orlandi
发明人： Qun Sun , Gary L. Kiser , Robert D. Orlandi
IPC分类号： C08G65/20 , C08G65/30
CPC分类号： C08G65/10 , C08G65/20 , C08G65/2609 , C08G65/2681 , C08G65/2684 , C08G65/2687 , C08G65/269 , C08G65/30
摘要： The present invention provides a highly efficient process for manufacturing copolyether glycol having a mean molecular weight of from about 650 to about 5000 dalton by polymerization of tetrahydrofuran and at least one alkylene oxide in the presence of an acid catalyst and at least one compound containing reactive hydrogen atoms. More particularly, the invention relates to a process for manufacturing copolyether glycol which comprises recycle to the polymerization reaction step of at least a portion of the oligomeric cyclic ether which is co-produced with the copolyether glycol, said process exhibiting an Space Time Yield value of greater than about 0.9.
摘要翻译：本发明通过在酸催化剂和至少一种含有反应性氢的化合物存在下，通过四氢呋喃和至少一种烯化氧的聚合来提供平均分子量为约650至约5000道尔顿的共聚醚二醇的高效方法原子更具体地说，本发明涉及一种制备共聚醚二醇的方法，该方法包括将与共聚醚二醇共同生产的至少一部分低聚环醚再循环到聚合反应步骤中，所述方法表现出空时收率值大于0.9。

8. 发明申请

US20080114086A1 Process for the preparation of polyether-ester polyols 有权
标题翻译：制备聚酯 - 酯多元醇的方法
公开(公告)号：US20080114086A1
公开(公告)日：2008-05-15
申请号：US11713898
申请日：2007-03-05
申请人： Klaus Lorenz , Reinhard Albers , Frank Otto , Ulrich Leyrer , Don S. Wardius , Keith J. Headley
发明人： Klaus Lorenz , Reinhard Albers , Frank Otto , Ulrich Leyrer , Don S. Wardius , Keith J. Headley
IPC分类号： C08J9/228 , C07C43/03
CPC分类号： C08G18/4891 , C08G18/14 , C08G18/4018 , C08G18/4244 , C08G18/4804 , C08G18/482 , C08G18/5021 , C08G18/5033 , C08G63/66 , C08G63/87 , C08G65/2606 , C08G65/2609 , C08G65/2612 , C08G65/2621 , C08G65/2624 , C08G65/2627 , C08G65/2672 , C08G65/2687 , C08G65/3322 , C08G2101/0025 , C08G2101/005 , C08G2101/0083
摘要： The present invention provides a process for the preparation of polyols based on fatty acid esters and starter compounds having Zerewitinoff-active hydrogen atoms and the use thereof for the preparation of polyurethane materials.
摘要翻译：本发明提供了一种制备基于脂肪酸酯和起始化合物的具有齐维诺非激活氢原子的多元醇的方法及其用于制备聚氨酯材料的用途。

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