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1. 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。

2. 发明授权

US06222056B1 Process for preparing vinylchlorosilanes 有权
标题翻译：制备乙烯基氯硅烷的方法
公开(公告)号：US06222056B1
公开(公告)日：2001-04-24
申请号：US09556404
申请日：2000-04-24
申请人： Stefan Bade , Hartwig Rauleder , Uwe Schoen , Franz-Michael Bollenrath
发明人： Stefan Bade , Hartwig Rauleder , Uwe Schoen , Franz-Michael Bollenrath
IPC分类号： C07F714
CPC分类号： C07F7/122
摘要： The invention relates to a process for preparing vinylchlorosilanes by thermal non-catalyzed reaction of chlorosilanes with vinyl chloride at from 550 to 700° C., using a ring-gap reactor which includes rapidly cooling the hot reaction gases after they have flowed through the ring-gap space, by quenching them with a liquid.
摘要翻译：本发明涉及一种通过氯代硅烷与氯乙烯在550-700℃下的热非催化反应制备乙烯基氯硅烷的方法，该方法包括一个环流反应器，该反应器包括在热反应气体流过环后快速冷却间隙，用液体淬火。

3. 发明授权

US06291698B1 Process for preparing vinyl chlorosilanes 有权
标题翻译：制备乙烯基氯硅烷的方法
公开(公告)号：US06291698B1
公开(公告)日：2001-09-18
申请号：US09556403
申请日：2000-04-24
申请人： Stefan Bade , Bernt Kesper , Robert Koell , Hartwig Rauleder , Uwe Schoen
发明人： Stefan Bade , Bernt Kesper , Robert Koell , Hartwig Rauleder , Uwe Schoen
IPC分类号： C07F708
CPC分类号： C07F7/122
摘要： The invention relates to a process for preparing vinyl chlorosilanes, that includes thermally and non-catalytically reacting chlorosilane with vinyl chloride at a temperature of 550 to 700° C. by flowing the chlorosilane and vinyl chloride through a ring-gap space in a ring-gap reactor to produce a reaction gas; the ring-gap space having a cross-sectional area and a volume; and, after the flowing, further reacting, adiabatically, the reaction gas in a second zone to produce a hot reaction gas that contains vinylchiorosilane; wherein the second zone has a cross-sectional area that is greater than the cross-sectional area of the ring-gap space; and wherein the second zone has a volume that is in a ratio to the volume of the ring-gap space of 0.15:1 to 1.5:1. The invention also provides an apparatus for carrying out the above process.
摘要翻译：本发明涉及一种制备乙烯基氯硅烷的方法，其包括在550-700℃的温度下使氯代硅烷与氯乙烯进行热和非催化反应，通过使氯代硅烷和氯乙烯通过环 - 间隙反应器产生反应气体; 所述环间隙具有横截面积和体积; 并且在流动之后，绝热地将第二区中的反应气体进行反应，以产生含有乙烯基氯硅烷的热反应气体; 其中所述第二区域具有大于所述环形间隙的横截面面积的横截面面积; 并且其中所述第二区域具有与所述环隙空间的体积的比率为0.15:1至1.5:1的体积。本发明还提供一种用于执行上述过程的装置。

4. 发明授权

US06402961B1 Process for preparing epoxysilanes 有权
标题翻译：制备环氧硅烷的方法
公开(公告)号：US06402961B1
公开(公告)日：2002-06-11
申请号：US09621076
申请日：2000-07-21
申请人： Stefan Bade , Uwe Schoen , Hartwig Rauleder
发明人： Stefan Bade , Uwe Schoen , Hartwig Rauleder
IPC分类号： B01D1508
CPC分类号： C07F7/1892
摘要： A process for preparing epoxysilanes by reacting a hydrogensilane with an allyl glycidyl ether in the presence of a catalyst and working up the crude product obtained, where the catalyst is removed from the crude product and the crude product is subsequently distilled.
摘要翻译：一种通过在催化剂存在下使氢硅烷与烯丙基缩水甘油醚反应来制备环氧硅烷的方法，并处理所得到的粗产物，其中从粗产物中除去催化剂和粗产物。

5. 发明授权

US07204963B2 Process for the separation of chlorosilanes from gas streams 有权
标题翻译：从气流中分离氯硅烷的方法
公开(公告)号：US07204963B2
公开(公告)日：2007-04-17
申请号：US10715359
申请日：2003-11-19
申请人： Hartwig Rauleder , Franz-Michael Bollenrath , Harald Seiler , Mieczyslaw Kuzma , Christoph Koopmann
发明人： Hartwig Rauleder , Franz-Michael Bollenrath , Harald Seiler , Mieczyslaw Kuzma , Christoph Koopmann
IPC分类号： B01D50/00 , C01B33/08
CPC分类号： C01B33/107 , B01D53/68
摘要： Chlorosilanes are continuously removed from a gas stream in an apparatus in which the gas stream is treated in a first stage with water vapor in the gas phase, and in a second stage with a liquid, aqueous phase.
摘要翻译：在气相中的气流中，气流在气相中被水蒸汽处理，第二阶段用液态水相处理，在气流中连续除去氯硅烷。

6. 发明授权

US06680038B2 Process for the separation of chlorosilanes from gas streams 失效
标题翻译：从气流中分离氯硅烷的方法
公开(公告)号：US06680038B2
公开(公告)日：2004-01-20
申请号：US09749520
申请日：2000-12-28
申请人： Hartwig Rauleder , Franz-Michael Bollenrath , Harald Seiler , Mieczyslaw Kuzma , Christoph Koopmann
发明人： Hartwig Rauleder , Franz-Michael Bollenrath , Harald Seiler , Mieczyslaw Kuzma , Christoph Koopmann
IPC分类号： C01B33107
CPC分类号： C01B33/107 , B01D53/68
摘要： Chlorosilanes are continuously removed from a gas stream in an apparatus in which the gas stream is treated in a first stage with water vapor in the gas phase, and in a second stage with a liquid, aqueous phase.
摘要翻译：在气相中的气流中，气流在气相中被水蒸汽处理，第二阶段用液态水相处理，在气流中连续除去氯硅烷。

7. 发明授权

US09908781B2 Process and use of amino-functional resins for dismutating halosilanes and for removing extraneous metals 有权
公开(公告)号：US09908781B2
公开(公告)日：2018-03-06
申请号：US13383681
申请日：2010-05-18
申请人： Ekkehard Mueh , Hartwig Rauleder , Jaroslaw Monkiewicz , Reinhold Schork
发明人： Ekkehard Mueh , Hartwig Rauleder , Jaroslaw Monkiewicz , Reinhold Schork
IPC分类号： C01B33/107
CPC分类号： C01B33/107 , C01B33/10773 , C01B33/10784 , C01P2006/80
摘要： The invention relates to a process for dismutating at least one halosilane and reducing the content of extraneous metal and/or a compound containing extraneous metal in the at least one halosilane and in the at least one silane obtained, by contacting at least one halosilane of the general formula I, HnSiClm (I), where n and m are integers and n=1, 2 or 3 and m=1, 2 or 3 and n+m=4, with a particulate, organic, amino-functional resin to obtain at least one silane of the general formula II, HaSiClb (II), where a and b are integers and a=0, 2, 3 or 4 and b=0, 1, 2 or 4 where a+b=4, in one step, in which the content of extraneous metal and/or compounds containing extraneous metal has been reduced compared to the halosilane of the formula I. The invention further provides for the use of this resin for dismutating halosilanes and as an absorbent of extraneous metals or compounds containing extraneous metal in a process for preparing monosilane.

8. 发明授权

US09618466B2 Use of specific resistivity measurement for indirect determination of the purity of silanes and germanes and a corresponding process 有权
公开(公告)号：US09618466B2
公开(公告)日：2017-04-11
申请号：US13580843
申请日：2010-12-28
申请人： Ekkehard Mueh , Hartwig Rauleder , Rainer Amend , Martin Hajduk
发明人： Ekkehard Mueh , Hartwig Rauleder , Rainer Amend , Martin Hajduk
IPC分类号： C23C16/00 , G01N27/04 , G01N33/00
CPC分类号： G01N27/04 , G01N2033/0095
摘要： The invention relates to a method for indirectly determining the purity of silanes and germanes using a device for measuring specific resistance. The invention further relates to a system for industrially producing and/or filling containers with silanes or germanes, including a quality control in which a device is used for measuring specific resistance.

9. 发明授权

US09593021B2 Method for processing finely divided solids during production of chlorosilanes 有权
标题翻译：在氯硅烷生产过程中加工细碎固体的方法
公开(公告)号：US09593021B2
公开(公告)日：2017-03-14
申请号：US14649353
申请日：2013-11-21
申请人： Janaina Marinas Perez , Ekkehard Mueh , Hartwig Rauleder , Frank Kropfgans
发明人： Janaina Marinas Perez , Ekkehard Mueh , Hartwig Rauleder , Frank Kropfgans
IPC分类号： C01B33/107 , C01B33/00 , C08K11/00
CPC分类号： C01B33/00 , C01B33/107 , C01B33/10742 , C08K11/005
摘要： The invention provides a method for the processing of finely divided solids during the production of chlorosilanes, which is characterized in that the finely divided solids are hydraulically pressed to give bodies of increased density. Moreover, also provided is the compact obtained by the process according to the invention which is characterized by a filling factor of the finely divided solids to be hydraulically pressed of 3.9 to 4.5.
摘要翻译：本发明提供了在制备氯代硅烷期间处理细碎固体的方法，其特征在于将细碎的固体液压地挤压以提供增加密度的体。此外，还提供了通过根据本发明的方法获得的压块，其特征在于待液压压制的细碎固体的填充因子为3.9至4.5。

10. 发明授权

US09481580B2 Selective splitting of high order silanes 有权
标题翻译：选择性分裂高阶硅烷
公开(公告)号：US09481580B2
公开(公告)日：2016-11-01
申请号：US13884473
申请日：2011-10-24
申请人： Ekkehard Mueh , Hartwig Rauleder
发明人： Ekkehard Mueh , Hartwig Rauleder
IPC分类号： C01B33/107 , C01B33/04 , C01B33/08 , B01J37/06 , B01J21/08 , B01J37/02
CPC分类号： C01B33/10742 , B01J21/08 , B01J37/0215 , B01J37/06 , C01B33/043 , C01B33/08 , C01B33/107 , C01B33/1071 , C01B33/10773
摘要： The invention relates to a process for preparing monomeric and/or dimeric halogen- and/or hydrogen-containing silicon compounds from oligomeric inorganic silanes having three or more directly covalently interconnected silicon atoms substituted by substituents selected from halogen, hydrogen and/or oxygen by reacting the oligomeric silane over a nitrogen-containing catalyst in the presence of hydrogen halide.
摘要翻译：本发明涉及一种由低聚无机硅烷制备单体和/或二聚的卤素和/或含氢硅化合物的方法，其具有三个或更多个直接共价连接的硅原子，其被选自卤素，氢和/或氧的取代基取代，在卤化氢存在下，在含氮催化剂上的低聚硅烷。

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