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1. 发明授权

US07847133B2 Process for preparing alkali metal alkoxides 有权
标题翻译：制备碱金属醇盐的方法
公开(公告)号：US07847133B2
公开(公告)日：2010-12-07
申请号：US12153888
申请日：2008-05-27
申请人： Johannes Ruwwe , Kai-Martin Krüger , Udo Knippenberg , Volker Brehme , Manfred Neumann
发明人： Johannes Ruwwe , Kai-Martin Krüger , Udo Knippenberg , Volker Brehme , Manfred Neumann
IPC分类号： C07C31/30
CPC分类号： C07C29/70 , C07C31/30
摘要： The invention relates to a process for preparing an alcoholic solution of an alkali metal alkoxide from alkali metal hydroxide and alcohol in a reaction column, the alcohol and the alkali metal hydroxide being conducted in countercurrent, which is characterized in that a reflux ratio of at least 0.05 is established in the reaction column.
摘要翻译：本发明涉及一种在反应塔中由碱金属氢氧化物和醇制备碱金属醇盐的醇溶液的方法，其中醇和碱金属氢氧化物以逆流方式进行，其特征在于至少回流比在反应塔中建立0.05。

2. 发明申请

US20080296786A1 Process for preparing alkali metal alkoxides 有权
标题翻译：制备碱金属醇盐的方法
公开(公告)号：US20080296786A1
公开(公告)日：2008-12-04
申请号：US12153888
申请日：2008-05-27
申请人： Johannes Ruwwe , Kai-Martin Kruger , Udo Knippenberg , Volker Brehme , Manfred Neumann
发明人： Johannes Ruwwe , Kai-Martin Kruger , Udo Knippenberg , Volker Brehme , Manfred Neumann
IPC分类号： C07F1/00
CPC分类号： C07C29/70 , C07C31/30
摘要： The invention relates to a process for preparing an alcoholic solution of an alkali metal alkoxide from alkali metal hydroxide and alcohol in a reaction column, the alcohol and the alkali metal hydroxide being conducted in countercurrent, which is characterized in that a reflux ratio of at least is established in the reaction column.
摘要翻译：本发明涉及一种在反应塔中由碱金属氢氧化物和醇制备碱金属醇盐的醇溶液的方法，其中醇和碱金属氢氧化物以逆流方式进行，其特征在于至少回流比在反应柱中建立。

3. 发明授权

US06747176B2 Preparation of 2-chloro-1,1,1-trialkoxyethane 失效
标题翻译：制备2-氯-1,1,1-三烷氧基乙烷
公开(公告)号：US06747176B2
公开(公告)日：2004-06-08
申请号：US10457570
申请日：2003-06-10
申请人： Guenther Koehler , Karl-Heinz Bruehl , Johannes Ruwwe , Manfred Neumann
发明人： Guenther Koehler , Karl-Heinz Bruehl , Johannes Ruwwe , Manfred Neumann
IPC分类号： C07C4330
CPC分类号： C07C41/60 , C07C43/32
摘要： 2-Chloro-1,1,1-trialkoxyethane of formula (II): wherein R1 to R3, which may be the same or different, are alkyl, or any two of the alkyl groups taken together form a cyclic group, is prepared by reacting 1,1,1-trialkoxyethane with gaseous or liquid chlorine in the presence of alcohol solvent in an amount ranging from 0.1% to 20 wt %, based on the amount of 1,1,1-trialkoxyethane reactant.
摘要翻译：式（II）的2-氯-1,1,1-三烷氧基乙烷：其中R 1至R 3可以相同或不同，为烷基，或任意两个烷基一起形成基于1,1,1-三烷氧基乙烷反应物的量，在醇溶剂存在下，使1,1,1-三烷氧基乙烷与气态或液态氯反应，其量为0.1〜20重量％。

4. 发明授权

US07273956B2 Process for preparing solutions of alkali metal salts of functionalized alcohols 有权
公开(公告)号：US07273956B2
公开(公告)日：2007-09-25
申请号：US10704808
申请日：2003-11-12
申请人： Johannes Ruwwe , Klaus Stadtmueller
发明人： Johannes Ruwwe , Klaus Stadtmueller
IPC分类号： C07C27/26
CPC分类号： C07C213/08 , C07C215/08
摘要： Alkali metal salt of formula (I): MOYXR1 (I), and its solution can be prepared in high yields, particularly high space-time yields, and with high purities by reacting an alcohol of the formula (Ia): HOYXR1 (Ia), in a solvent mixture with an alkali metal salt of formula (II): MOR2 (II), or by reacting the alcohol (Ia) in a solvent mixture with an alkali metal hydroxide. Part of the liberated alcohol of formula (IIa): HOR2 (IIa) or a part of the liberated water is distilled from the solvent mixture, initially, without addition of an entrainer. Subsequently, a remainder of the liberated alcohol of formula (IIa) or the liberated water is distilled from the solvent mixture with the aid of at least one organic solvent as entrainer. In formula (I) and in formula (II), M is Li, Na, K, Rb or Cs. In formula (I) and in formula (Ia): Y is (C1-C8)-alkylene, X is O, S or NR1, and R1 is H, (C1-C8)-alkyl, (C2-C8)-alkenyl, (C2-C8)-alkynyl, (C3-C8)-cycloalkyl, (C6-C18)-aryl, (C7-C19)-aralkyl, (C3-C18)-heteroaryl, (C4-C19)-heteroaralkyl, ((C1-C8)-alkyl)1-3-(C3-C8)-cycloalkyl, ((C1-C8)-alkyl)1-3-(C6-C18)-aryl or ((C1-C8)-alkyl)1-3-(C3-C18)-heteoraryl. In formula (II) and in formula (IIa), R2 is methyl, ethyl, propyl, isopropyl, sec-butyl, isobutyl or tert-butyl.

5. 发明授权

US07297812B2 Process for preparing unsaturated, cyclic orthoesters 失效
标题翻译：制备不饱和的环状原酸酯的方法
公开(公告)号：US07297812B2
公开(公告)日：2007-11-20
申请号：US11408102
申请日：2006-04-21
申请人： Johannes Ruwwe , Jutta Hessing , Kerstin Bodmann
发明人： Johannes Ruwwe , Jutta Hessing , Kerstin Bodmann
IPC分类号： C07C69/63
CPC分类号： C07D317/34
摘要： An unsaturated, cyclic orthoester is prepared by reacting an unsaturated carboxylic acid with glycidol, thereby obtaining a reaction mixture; and adding an orthoester to the reaction mixture, thereby obtaining said unsaturated, cyclic orthoester.
摘要翻译：通过使不饱和羧酸与缩水甘油反应制备不饱和的环状原酸酯，得到反应混合物; 并向反应混合物中加入原酸酯，由此得到所述不饱和的环状原酸酯。

6. 发明申请

US20120066965A1 CATALYST SYSTEMS FOR BIODIESEL PRODUCTION 审中-公开
标题翻译：用于生物体生产的催化剂体系
公开(公告)号：US20120066965A1
公开(公告)日：2012-03-22
申请号：US13234293
申请日：2011-09-16
申请人： Johannes Ruwwe , Martin Lichtenheldt , Wolfgang-Wilhelm Orlia
发明人： Johannes Ruwwe , Martin Lichtenheldt , Wolfgang-Wilhelm Orlia
IPC分类号： C10L1/19 , C07C67/02
CPC分类号： C07C67/03 , C11C3/003 , Y02E50/13 , Y02P30/20 , C07C69/52
摘要： A method to transesterify triglycerides in the presence of a catalyst system comprising a transesterification catalyst selected from the group of the alkali metal and alkaline earth metal alkoxides and the alkali metal hydroxides, and at least one activator other than the transesterification catalyst, selected from the group comprising salt compounds, titanates and non-salt compounds having a density of at least 0.9 g/ml, is provided. Additionally provided is a method to prepare biodiesel by transesterification of a natural fat.
摘要翻译：在含有选自碱金属和碱土金属醇盐和碱金属氢氧化物的酯基转移催化剂的催化剂体系存在下酯交换甘油三酸酯的方法以及除酯交换催化剂以外的至少一种活化剂，所述酯交换催化剂选自提供了密度为至少0.9g / ml的盐化合物，钛酸盐和非盐化合物。另外提供了通过天然脂肪的酯交换制备生物柴油的方法。

7. 发明申请

US20060281930A1 Process for preparing unsaturated, cyclic orthoesters 失效
标题翻译：制备不饱和的环状原酸酯的方法
公开(公告)号：US20060281930A1
公开(公告)日：2006-12-14
申请号：US11408102
申请日：2006-04-21
申请人： Johannes Ruwwe , Jutta Hessing , Kerstin Bodmann
发明人： Johannes Ruwwe , Jutta Hessing , Kerstin Bodmann
IPC分类号： C07D313/02
CPC分类号： C07D317/34
摘要： An unsaturated, cyclic orthoester is prepared by reacting an unsaturated carboxylic acid with glycidol, thereby obtaining a reaction mixture; and adding an orthoester to the reaction mixture, thereby obtaining said unsaturated, cyclic orthoester.
摘要翻译：通过使不饱和羧酸与缩水甘油反应制备不饱和的环状原酸酯，得到反应混合物; 并向反应混合物中加入原酸酯，由此得到所述不饱和的环状原酸酯。

8. 发明授权

US06537943B1 Catalyst system composed of metallocenes comprising substituents containing fluorine 失效
标题翻译：由包含含氟取代基的茂金属组成的催化剂体系
公开(公告)号：US06537943B1
公开(公告)日：2003-03-25
申请号：US09673147
申请日：2000-10-11
申请人： Cornelia Fritze , Gerhard Erker , Johannes Ruwwe
发明人： Cornelia Fritze , Gerhard Erker , Johannes Ruwwe
IPC分类号： C08F416
CPC分类号： C08F10/00 , C08F4/65912 , C08F110/06 , Y10S526/943 , C08F4/65925
摘要： The invention relates to a catalyst system composed of metallocenes comprising substituents containing fluorine, a method for producing said system and its use for the polymerization of olefins.
摘要翻译：本发明涉及由包含氟的取代基的茂金属组成的催化剂体系，制备所述体系的方法及其用于烯烃聚合的用途。

9. 发明授权

US5807936A Transition metal compound 失效
标题翻译：过渡金属化合物
公开(公告)号：US5807936A
公开(公告)日：1998-09-15
申请号：US662040
申请日：1996-06-12
申请人： Cornelia Fritze , Hans-Friedrich Herrmann , Gerhard Erker , Johannes Ruwwe
发明人： Cornelia Fritze , Hans-Friedrich Herrmann , Gerhard Erker , Johannes Ruwwe
IPC分类号： B01J31/12 , C07F7/00 , C07F17/00 , C08F4/60 , C08F4/619 , C08F4/64 , C08F4/6592 , C08F10/00
CPC分类号： C07F17/00 , C08F10/00 , C08F4/619 , C08F4/61908 , Y10S526/943
摘要： The present invention relates to a transition metal compound of the formula I L.sub.n (X.sub.m A.sub.t R.sup.1.sub.q).sub.s MY.sub.r (I), where M is a metal atom of group IIIb, IVb, Vb or VIb of the Periodic Table of the Elements, L are identical or different and are each a .pi.-ligand or an electron donor, n is 1, 2, 3 or 4, Y are identical or different and are each a hydrogen atom, a halogen atom or an 1-dentate C.sub.1 -C.sub.40 -group, where l is 1, 2, 3 or 4, r is 0, 1, 2, 3, 4 or 5, and at least one of the radicals L bears at least one group X.sub.m A.sub.t R.sup.1.sub.q, where X are identical or different and are each a hetero atom or a C.sub.1 -C.sub.40 -group, m is 0 or 1, A is an atom of group IIIa, Va or VIa of the Periodic Table of the Elements, t is 1, R.sup.1 are identical or different and are each a C.sub.1 -C.sub.40 -group, q is 1, 2, 3, 4 or 5 and s is an integer from 1 to 20. The transition metal compound of the invention is suitable as a catalyst component for olefin polymerization.
摘要翻译：本发明涉及式In（XmAtR1q）sMYr（I）的过渡金属化合物，其中M是元素周期表IIIb族，IVb族，Vb或VIb族的金属原子，L相同或不同，各自为一个或多个电子给体，n为1,2,3或4，Y为相同或不同的，分别为氢原子，卤素原子或1-齿状的C1-C40-基团，其中l为 1,2,3或4，r为0,1,2,3,4或5，并且至少一个基团L具有至少一个基团XmAtR1q，其中X相同或不同，并且各自为杂原子或 C1-C40组，m为0或1，A为元素周期表IIIa，Va或VIa族的原子，t为1，R1相同或不同，为C1-C40-基团，q为1,2,3,4或5，s为1〜20的整数。本发明的过渡金属化合物适用于烯烃聚合的催化剂成分。

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