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81. 发明授权

US06297188B1 Magnesium ethoxide having a high coarse particle content, process for its preparation and its use 有权
标题翻译：粗颗粒含量高的乙醇镁，其制备方法及其用途
公开(公告)号：US06297188B1
公开(公告)日：2001-10-02
申请号：US09427926
申请日：1999-10-27
申请人： Reinhold Schork , Burkhard Standke , Hartwig Rauleder , Albert-Johannes Frings , Michael Horn , Peter Jenkner , Jaroslaw Monkiewicz
发明人： Reinhold Schork , Burkhard Standke , Hartwig Rauleder , Albert-Johannes Frings , Michael Horn , Peter Jenkner , Jaroslaw Monkiewicz
IPC分类号： B01J3100
CPC分类号： C07C31/30 , C07C29/70
摘要： Particulate magnesium ethoxide having a high coarse particle content can be obtained in a simple and economical manner by the present invention, which provides a process for preparing particulate magnesium ethoxide having a coarse grain content, and includes reacting metallic, optionally activated, magnesium with liquid ethanol under pressure at a temperature above 78° C. The present invention also relates to particulate magnesium ethoxide having a coarse grain content, which contains: 500 &mgr;m.
摘要翻译：通过本发明可以以简单和经济的方式获得具有高粗颗粒含量的颗粒状乙醇镁，其提供了制备具有粗颗粒含量的颗粒状乙醇镁的方法，并且包括使金属，任选活化的镁与液态乙醇在78℃以上的压力下，本发明还涉及具有粗颗粒含量的颗粒状的乙醇镁，其含有：<40重量％的筛选分数<=500μm和> = 60重量％筛选分数> 500 mum。

82. 发明授权

US06242630B1 Process for the continuous preparation of 3-halopropylorganosilanes 失效
标题翻译：连续制备3-卤代丙基有机硅烷的方法
公开(公告)号：US06242630B1
公开(公告)日：2001-06-05
申请号：US08908095
申请日：1997-08-11
申请人： Stefan Bade , Uwe Schoen , John Burkhard , Franz-Michael Bollenrath , Norbert Hofmann , Hermann-Josef Korte , Hartwig Rauleder , Uwe Tanger
发明人： Stefan Bade , Uwe Schoen , John Burkhard , Franz-Michael Bollenrath , Norbert Hofmann , Hermann-Josef Korte , Hartwig Rauleder , Uwe Tanger
IPC分类号： C07F708
CPC分类号： C07F7/14 , C07F7/0829 , C07F7/1876
摘要： A process for the continuous preparation of 3-halopropylorganosilanes of the general structure RbH3-a-bXaSiCH2CH2CH2Y (III), where: R is CH3, C2H5, C3H7, OCH3, OC2H5 or OC3H7, X is F, Cl, Br or I, Y is F, Cl, Br or I, and a and b are each one of the numbers 0, 1, 2 or 3 and the sum a+b is 1, 2 or 3, comprising reacting, as starting materials, an allyl halide with a silane carrying at least one H atom, wherein the starting materials are present in stoichiometric amounts or one of the starting materials is present in substoichiometric amounts, wherein the reaction carried out is a partial reaction of from 10% to 80%, on a molar basis, of the starting materials, based on either material, when both are present in stoichiometric amounts, or based on the substoichiometric material.
摘要翻译：连续制备通常结构的3-卤代丙基有机硅烷的方法，其中R为CH 3，C 2 H 5，C 3 H 7，OCH 3，OC 2 H 5或OC 3 H 7，X为F，Cl，Br或I，Y为F，Cl，Br或I，和b分别为数字0,1,2或3中的一个，并且和a + b为1,2或3，包括使烯丙基卤化物与携带至少一个H原子的硅烷作为原料，其中，原料以化学计量的量存在，或者一种起始原料以亚化学计量的量存在，其中进行的反应是基于摩尔的10％至80％的起始原料的部分反应，基于任一材料，当两者都以化学计量的量存在时，或基于亚化学计量的材料。

83. 发明授权

US5939575A Process for the continuous preparation of acyloxysilanes 失效
标题翻译：连续制备酰氧基硅烷的方法
公开(公告)号：US5939575A
公开(公告)日：1999-08-17
申请号：US978189
申请日：1997-11-25
申请人： Michael Horn , Hartwig Rauleder , Claus-Dietrich Seiler , Jaroslaw Monkiewicz
发明人： Michael Horn , Hartwig Rauleder , Claus-Dietrich Seiler , Jaroslaw Monkiewicz
IPC分类号： C07F7/18 , C07F7/08
CPC分类号： C07F7/1896
摘要： Acyloxysilanes are prepared by a process of reacting an organochlorosilane with an excess of monocarboxylic anhydride at elevated temperature, thereby forming product acyloxysilane and by-product acyl chloride transferring the reaction mixture to the middle inlet of a separation tower having a still pot at its base, removing excess carboxylic anhydride by distillation at the tower top under reduced pressure, removing acyl chloride by-product from the separation tower, uniformly removing acyloxysilane from the tower still pot, and reacting virtually quantitatively the residual acid chloride present in the acyloxysilane removed from the still pot by adding a metal carboxylate to the acyloxysilane and separating the metal chlorides formed from the product.
摘要翻译：通过在高温下使有机氯硅烷与过量的单羧酸酐反应的方法制备出甲氧基硅烷，从而形成产物酰氧基硅烷和副产物酰氯，将反应混合物转移到其底部具有静止釜的分离塔的中间入口，通过在减压下在塔顶蒸馏除去过量的羧酸酐，从分离塔除去酰氯副产物，从塔釜中均匀除去酰氧基硅烷，并且实际上定量地反应从静止物中除去的酰氧基硅烷中残留的酰氯通过向酰氧基硅烷中加入金属羧酸盐并分离由产物形成的金属氯化物。

84. 发明授权

US5852206A Process for removing residual acidic chlorine from acyloxysilanes 失效
标题翻译：从酰氧基硅烷中除去残留酸性氯的方法
公开(公告)号：US5852206A
公开(公告)日：1998-12-22
申请号：US980116
申请日：1997-11-26
申请人： Michael Horn , Hartwig Rauleder , Claus-Dietrich Seiler , Jaroslaw Monkiewicz
发明人： Michael Horn , Hartwig Rauleder , Claus-Dietrich Seiler , Jaroslaw Monkiewicz
IPC分类号： C07B63/02 , C07F7/18 , C07F7/20 , C07F7/08
CPC分类号： C07F7/20 , C07F7/1896
摘要： A process for removing residual acidic chlorine from acyloxysilanes, comprises virtually quantitatively reacting metal carboxylates with the acidic chlorine present in the acyloxysilane, and the metal chlorides formed being separated off.
摘要翻译：从酰氧基硅烷中除去残留的酸性氯的方法包括使羧酸金属羧酸与存在于酰氧基硅烷中的酸性氯化物实际上定量反应，形成的金属氯化物被分离出来。

85. 发明授权

US5468705A Storage-stable solution of carbonated magnesium methoxide in methanol and its use 失效
标题翻译：碳酸镁甲醇钠在甲醇中的储存稳定溶液及其用途
公开(公告)号：US5468705A
公开(公告)日：1995-11-21
申请号：US167353
申请日：1993-12-15
申请人： Hartwig Rauleder , Burkhard Standke , Hans-Joachim Kotzsch , Reinhold Schork
发明人： Hartwig Rauleder , Burkhard Standke , Hans-Joachim Kotzsch , Reinhold Schork
IPC分类号： C07C29/70 , C07C29/68 , C07C29/94 , C07C31/30 , C08F4/00 , C08F4/02 , C08F4/50 , C08F10/00 , D21H17/06 , D21H17/63 , D21H25/00 , D21H25/18 , C07F3/02 , B01J31/12 , D21H17/12 , D21H25/02
CPC分类号： C07C29/68 , C07C31/30 , D21H25/18 , Y02P20/52
摘要： The present invention relates to a storage-stable solution of carbonated magnesium methoxide of the formula Mg(CH.sub.3 O).sub.2 (CO.sub.2).sub.n in methanol, and processes for their preparation by reacting metallic magnesium with methanol and CO.sub.2 or reacting magnesium methoxide in methanol with CO.sub.2, wherein the magnesium content of the solution is from 0.1 to 8% by weight, based on the total weight of the solution, and the CO.sub.2 content n is from 1 to 2.2. The present solution is used, inter alia, for the preservation of paper or for the preparation of a catalyst for the polymerization of olefins.
摘要翻译：本发明涉及在甲醇中的式Mg（CH 3 O）2（CO 2）n的碳酸化甲醇镁的储存稳定溶液，以及通过使金属镁与甲醇和CO 2反应或使甲醇镁与甲醇中的甲醇反应制备的方法，其中溶液的镁含量为0.1至8重量％，基于溶液的总重量，并且CO 2含量n为1至2.2。本溶液尤其用于保存纸或用于制备用于烯烃聚合的催化剂。

86. 发明授权

US5227542A Process for the preparation of spherical particles of magnesium alkoxide 失效
标题翻译：制备烷氧基镁球形颗粒的方法
公开(公告)号：US5227542A
公开(公告)日：1993-07-13
申请号：US938511
申请日：1992-09-01
申请人： Udo Horns , Thomas Jostmann , Klaus-Dieter Kassmann , Reinhard Matthes , Hartwig Rauleder
发明人： Udo Horns , Thomas Jostmann , Klaus-Dieter Kassmann , Reinhard Matthes , Hartwig Rauleder
IPC分类号： C07C29/68
CPC分类号： C07C29/68
摘要： The invention involves spherical particles of magnesium alkoxide and a process for their preparation. Specifically, spherical magnesium alkoxide is produced by spray drying of an alcoholic solution of the corresponding carboxylated magnesium alkoxide and subsequent drying and decarboxylation, characterized in that the solution is sprayed via a two-material nozzle with inner atomization, which is operated in the part-load range at 10 to 30% of its capacity, into an inert accompanying gas which is under a pressure of 1.0 to 1.2 bar, has been preheated to 100.degree.-140.degree. C. and is fed cocurrently, after which the resulting finely divided carboxylated magnesium alkoxide is dried and is decarboxylated. The magnesium alkoxide is used for the preparation of a catalyst for the polymerization of .alpha.-olefins.
摘要翻译：本发明涉及烷氧基镁的球形颗粒及其制备方法。具体地说，通过喷雾干燥相应的羧化镁醇盐的醇溶液并随后进行干燥和脱羧来制造球形镁醇盐，其特征在于，所述溶液通过内部雾化的双材料喷嘴喷雾，将负载范围为其容量的10〜30％，进入压力为1.0〜1.2巴的惰性伴随气体，预热至100-140℃，并且并流，然后将得到的细碎羧化将醇氧化镁干燥并脱羧。烷氧基镁用于制备α-烯烃聚合催化剂。

87. 发明授权

US4987268A Process for the preparation of asymmetric terminally mono-unsaturated glycol ethers 失效
标题翻译：制备不对称末端单不饱和二醇醚的方法
公开(公告)号：US4987268A
公开(公告)日：1991-01-22
申请号：US491774
申请日：1990-03-12
申请人： Hartwig Rauleder , Hans-Joachim Kotzsch , Hans-Joachim Vahlensieck
发明人： Hartwig Rauleder , Hans-Joachim Kotzsch , Hans-Joachim Vahlensieck
IPC分类号： C07C41/16 , C07C43/15
CPC分类号： C07C41/16 , C07C41/38
摘要： Monoalkylethers of alkyleneglycols and oligoalkyleneglycols are reacted completely with terminally unsaturated alkenyl halides to form terminally mono unsaturated glycolethers as product, wherein initially a complete reaction to the corresponding alcoholate takes place with only one equivalent of alcoholate former, such as alkali metal alcoholate or hydroxide, and two equivalents of glycolmonoether, then the alcoholate is reacted with one equivalent of alkenyl halide, whereupon a mixture of the desired product and the glycolmonoether of the alkali metal halide is filtered or distilled off, then this mixture is reacted with the second equivalent of the alcoholate former, whereupon the recovery of the product takes place by distillation from the reaction mixture and then, after addition of a further equivalent of glycolmonoether to the residue from the product recovery, the reaction of the first and the subsequent steps is repeated.
摘要翻译：亚烷基二醇和低聚亚烷基二醇的单烷基醚与末端不饱和烯烃卤化物完全反应，形成作为产物的末端单不饱和糖单体，其中最初只用一当量的醇化物，例如碱金属醇盐或氢氧化物与相应的醇化物完全反应， 2当量的二醇单醚，然后醇化物与1当量的烯基卤反应，然后将所需产物和碱金属卤化物的二醇单醚的混合物过滤或蒸除，然后将该混合物与第二当量的醇化物因此，通过蒸馏从反应混合物中回收产物，然后在从产物回收的残余物中加入另外当量的二醇单醚后，重复第一步骤和随后步骤的反应。

88. 发明授权

US09975103B2 Process and apparatus for preparation of polysilanes 有权
公开(公告)号：US09975103B2
公开(公告)日：2018-05-22
申请号：US14782099
申请日：2014-02-28
申请人： Juergen Erwin Lang , Hartwig Rauleder , Ekkehard Mueh
发明人： Juergen Erwin Lang , Hartwig Rauleder , Ekkehard Mueh
IPC分类号： B01J19/08 , C01B33/04 , C07F7/08
CPC分类号： B01J19/088 , B01J2219/00038 , B01J2219/0805 , B01J2219/0847 , B01J2219/0849 , B01J2219/0883 , C01B33/04 , C07F7/0801 , C07F7/0805 , Y02P20/582
摘要： The invention relates to a process for preparing polysilanes by converting monosilane in the presence of hydrogen in a plasma, and to a plant for performing the process.

89. 发明申请

US20170210631A1 APPARATUS FOR THE PREPARATION OF SILANES 审中-公开
公开(公告)号：US20170210631A1
公开(公告)日：2017-07-27
申请号：US15482410
申请日：2017-04-07
申请人： Juergen Erwin LANG , Hartwig Rauleder , Ekkehard Mueh
发明人： Juergen Erwin LANG , Hartwig Rauleder , Ekkehard Mueh
IPC分类号： C01B33/04 , B01J19/08 , B01J19/24
CPC分类号： C01B33/04 , B01J12/00 , B01J19/088 , B01J19/2475 , B01J2219/00164 , B01J2219/0875 , B01J2219/0896 , B01J2219/24 , C01B33/046 , C07F7/02
摘要： The invention relates to a process for preparing dimeric and/or trimeric silanes by conversion of monosilane in a plasma and to a plant for performance of the process.

90. 发明授权

US09550163B2 Apparatus for preparing dimeric and trimeric silicon compounds 有权
标题翻译：二聚和三聚硅化合物的制备装置
公开(公告)号：US09550163B2
公开(公告)日：2017-01-24
申请号：US14725131
申请日：2015-05-29
申请人： Juergen Erwin Lang , Hartwig Rauleder , Ekkehard Mueh
发明人： Juergen Erwin Lang , Hartwig Rauleder , Ekkehard Mueh
IPC分类号： B01J19/08 , C01B21/068 , C01B21/082 , C01B31/30 , C01B33/04 , C01B33/107 , C01B33/12 , C01B33/36 , C01G17/00 , C07F7/08 , C07F7/30
CPC分类号： B01J19/088 , B01J2219/0803 , B01J2219/0894 , C01B21/068 , C01B21/0823 , C01B32/907 , C01B33/04 , C01B33/107 , C01B33/12 , C01B33/36 , C01G17/00 , C01P2002/86 , C07F7/083 , C07F7/30
摘要： An apparatus for preparing dimeric and trimeric silicon compounds is provided. The apparatus includes a reactor for generating a nonthermal plasma; a collecting vessel in product flow communication with the nonthermal plasma reactor; and a series of at least three rectification columns in flow communication with the collecting vessel.
摘要翻译：提供了制备二聚和三聚硅化合物的装置。该装置包括用于产生非热等离子体的反应器; 与非热等离子体反应器产品流通的收集容器; 以及与收集容器流动连通的一系列至少三个整流柱。

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