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1. 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.

2. 发明申请

US20130043893A1 USE OF SPECIFIC RESISTIVITY MEASUREMENT FOR INDIRECT DETERMINATION OF THE PURITY OF SILANES AND GERMANES AND A CORRESPONDING PROCESS 有权
标题翻译：使用特定的电阻率测量来间接测定硅烷和德国的纯度和相关过程
公开(公告)号：US20130043893A1
公开(公告)日：2013-02-21
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： G01N27/20
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.
摘要翻译：本发明涉及使用测量电阻率的装置间接测定硅烷和锗烷的纯度的方法。本发明还涉及一种用于工业生产和/或填充具有硅烷或锗烷的容器的系统，包括其中使用装置测量电阻率的质量控制。

3. 发明申请

US20150258522A1 METHOD FOR PRODUCING HIGHER SILANES 审中-公开
标题翻译：生产高硅烷的方法
公开(公告)号：US20150258522A1
公开(公告)日：2015-09-17
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
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： The invention relates to a method for producing dimeric and/or trimeric silicon compounds, in particular silicon halogen compounds. The claimed method is also suitable for producing corresponding germanium compounds. The invention also relates to a device for carrying out said method to the use of the produced silicon compounds.
摘要翻译：本发明涉及二聚和/或三聚硅化合物，特别是硅卤素化合物的制备方法。所要求保护的方法也适用于生产相应的锗化合物。本发明还涉及用于实施所述方法来使用所生产的硅化合物的装置。

4. 发明授权

US09017630B2 Method for producing hydridosilanes 有权
标题翻译：生产氢硅烷的方法
公开(公告)号：US09017630B2
公开(公告)日：2015-04-28
申请号：US13504331
申请日：2010-11-08
申请人： Stephan Wieber , Matthias Patz , Martin Trocha , Hartwig Rauleder , Ekkehard Mueh , Harald Stueger , Christoph Walkner
发明人： Stephan Wieber , Matthias Patz , Martin Trocha , Hartwig Rauleder , Ekkehard Mueh , Harald Stueger , Christoph Walkner
IPC分类号： C01B33/04 , C01B33/107
CPC分类号： C01B33/04 , C01B33/043 , C01B33/10773 , Y10T428/31663
摘要： The invention relates to a method for producing hydridosilanes from halosilanes by a) reacting i) at least one halosilane of the generic formula SinX2n+2 (with n≧3 and X═F, Cl, Br and/or I) with ii) at least one catalyst of the generic formula NRR'aR″bYc with a=0 or 1, b=0 or 1, and c=0 or 1, and formula (I), wherein aa) R, R′ and/or R″ are —C1-C12 alkyl, —C1-C12 aryl, —C1-C12 aralkyl, —C1-C12 aminoalkyl, —C1-C12 aminoaryl, —C1-C12 aminoaralkyl, and/or two or three groups R, R′ and R″ (if c=0) together form a cyclic or bicyclic, heteroaliphatic or heteroaromatic system including N, with the proviso that at least one group R, R′ or R″ is unequal —CH3 and/or wherein bb) R and R′ and/or R″' (if c=1) are —C1-C12 alkylene, —C1-C12 arylene, —C1-C12 aralkylene, —C1-C12 heteroalkylene, —C1-C12 heteroarylene, —C1-C12 heteroaralkylene and/or —N═, or cc) (if a=b=c=0) R═≡C-R′″ (with R′″═—C1-C10 alkyl, —C1-C10 aryl and/or —C1-C10 aralkyl), while forming a mixture comprising at least one halosilane of the generic formula SimX2m+2 (with m>n and X═F, Cl, Br and/or I) and SiX4 (with X═F, Cl, Br and/or I), and b) hydrogenating the at least one halosilane of the generic formula SimH2m+2 while forming a hydridosilane of the generic formula SimH2m+2. The invention also relates to the hydridosilanes producible according to said method and to their use.
摘要翻译：本发明涉及一种由卤代硅烷生产氢硅烷的方法，其通过以下步骤：a）使i）至少一种通式为SinX2n + 2（n≥3，X = F，Cl，Br和/或I）的卤代硅烷与ii） a = 0或1，b = 0或1，c = 0或1和式（I）的通式NRR'aR“bYc的至少一种催化剂，其中aa）R，R'和/或R” 是-C 1 -C 12烷基，-C 1 -C 12芳基，-C 1 -C 12芳烷基，-C 1 -C 12氨基烷基，-C 1 -C 12氨基芳基，-C 1 -C 12氨基烷基和/或两个或三个基团R，R'和R “（如果c = 0）一起形成包括N的环状或双环，杂脂族或杂芳族体系，条件是至少一个基团R，R'或R”不等于-CH 3和/或其中bb）R和R' 和/或R“'（如果c = 1）是-C 1 -C 12亚烷基，-C 1 -C 12亚芳基，-C 1 -C 12亚芳基，-C 1 -C 12杂亚烷基，-C 1 -C 12亚杂芳基，-C 1 -C 12杂亚烷基和/ 或-N =或cc）（如果a = b = c = 0）R≡≡CR'“（其中R'”= C 1 -C 10烷基，-C 1 -C 10芳基和/或-C 1 -C 10芳烷基），同时形成包含通式SimX2m + 2（具有m> n和X = F，Cl，Br和/或I）的至少一种卤代硅烷和SiX 4（具有X = F，Cl，Br和 /或I），和b）在形成通式SimH 2 m + 2的氢硅烷的同时使通式SimH 2 m + 2的至少一种卤代硅烷氢化。本发明还涉及根据所述方法可生产的氢硅石及其用途。

5. 发明申请

US20130323151A1 MONOCHLOROSILANE, PROCESS AND APPARATUS FOR THE PREPARATION THEREOF 有权
标题翻译：单氯醚，其制备方法和装置
公开(公告)号：US20130323151A1
公开(公告)日：2013-12-05
申请号：US13985477
申请日：2012-01-19
申请人： Ekkehard Mueh , Hartwig Rauleder , Juergen Erwin Lang , Reinhold Schork
发明人： Ekkehard Mueh , Hartwig Rauleder , Juergen Erwin Lang , Reinhold Schork
IPC分类号： C01B33/107 , B01J31/02
CPC分类号： C01B33/1071 , B01J31/0274 , B01J31/0275 , C01B33/10773
摘要： The invention relates to a process for preparing monochlorosilane by reaction of monosilane and dichlorosilane in the presence of a catalyst. In the process of the invention, monochlorosilane is formed by comproportionation of monosilane and dichlorosilane. The invention further relates to the use of the monochlorosilane produced and also a plant for carrying out the process.
摘要翻译：本发明涉及一种在催化剂存在下通过甲硅烷和二氯硅烷反应制备一氯硅烷的方法。在本发明的方法中，单氯硅烷通过甲硅烷和二氯硅烷的比例形成。本发明还涉及所生产的一氯硅烷和用于进行该方法的植物的用途。

6. 发明申请

US20120214005A1 METHOD FOR PRODUCING HYDRIDOSILANES 有权
标题翻译：生产水合物的方法
公开(公告)号：US20120214005A1
公开(公告)日：2012-08-23
申请号：US13504331
申请日：2010-11-08
申请人： Stephan Wieber , Matthias Patz , Martin Trocha , Hartwig Rauleder , Ekkehard Mueh , Harald Stueger , Christoph Walkner
发明人： Stephan Wieber , Matthias Patz , Martin Trocha , Hartwig Rauleder , Ekkehard Mueh , Harald Stueger , Christoph Walkner
IPC分类号： B32B9/04 , C01B33/04
CPC分类号： C01B33/04 , C01B33/043 , C01B33/10773 , Y10T428/31663
摘要： The invention relates to a method for producing hydridosilanes from halosilanes by a) reacting i) at least one halosilane of the generic formula SinX2n+2 (with n≧3 and X═F, Cl, Br and/or I) with ii) at least one catalyst of the generic formula NRR'aR″bYc with a=0 or 1, b=0 or 1, and c=0 or 1, and formula (I), wherein aa) R, R′ and/or R″ are —C1-C12 alkyl, —C1-C12 aryl, —C1-C12 aralkyl, —C1-C12 aminoalkyl, —C1-C12 aminoaryl, —C1-C12 aminoaralkyl, and/or two or three groups R, R′ and R″ (if c=0) together form a cyclic or bicyclic, heteroaliphatic or heteroaromatic system including N, with the proviso that at least one group R, R′ or R″ is unequal —CH3 and/or wherein bb) R and R′ and/or R″' (if c=1) are —C1-C12 alkylene, —C1-C12 arylene, —C1-C12 aralkylene, —C1-C12 heteroalkylene, —C1-C12 heteroarylene, —C1-C12 heteroaralkylene and/or —N═, or cc) (if a=b=c=0) R═≡C-R′″ (with R′″═—C1-C10 alkyl, —C1-C10 aryl and/or —C1-C10 aralkyl), while forming a mixture comprising at least one halosilane of the generic formula SimX2m+2 (with m>n and X═F, Cl, Br and/or I) and SiX4 (with X═F, Cl, Br and/or I), and b) hydrogenating the at least one halosilane of the generic formula SimH2m+2 while forming a hydridosilane of the generic formula SimH2m+2. The invention also relates to the hydridosilanes producible according to said method and to their use
摘要翻译：本发明涉及一种由卤代硅烷生产氢硅烷的方法，其通过以下步骤：a）使i）至少一种通式为SinX2n + 2（n≥3，X = F，Cl，Br和/或I）的卤代硅烷与ii） a = 0或1，b = 0或1，c = 0或1和式（I）的通式NRR'aR“bYc的至少一种催化剂，其中aa）R，R'和/或R” 是-C 1 -C 12烷基，-C 1 -C 12芳基，-C 1 -C 12芳烷基，-C 1 -C 12氨基烷基，-C 1 -C 12氨基芳基，-C 1 -C 12氨基烷基和/或两个或三个基团R，R'和R “（如果c = 0）一起形成包括N的环状或双环，杂脂族或杂芳族体系，条件是至少一个基团R，R'或R”不等于-CH 3和/或其中bb）R和R' 和/或R“'（如果c = 1）是-C 1 -C 12亚烷基，-C 1 -C 12亚芳基，-C 1 -C 12亚芳基，-C 1 -C 12杂亚烷基，-C 1 -C 12亚杂芳基，-C 1 -C 12杂亚烷基和/ 或-N =或cc）（如果a = b = c = 0）R≡≡CR'“（其中R'”= C 1 -C 10烷基，-C 1 -C 10芳基和/或-C 1 -C 10芳烷基），同时形成包含通式SimX2m + 2（具有m> n和X = F，Cl，Br和/或I）的至少一种卤代硅烷和SiX 4（具有X = F，Cl，Br和 /或I），和b）在形成通式SimH 2 m + 2的氢硅烷的同时使通式SimH 2 m + 2的至少一种卤代硅烷氢化。本发明还涉及根据所述方法可生产的氢硅石及其用途

7. 发明申请

US20110184205A1 REMOVAL OF EXTRANEOUS METALS FROM SILICON COMPOUNDS BY ADSORPTION AND/OR FILTRATION 有权
标题翻译：通过吸附和/或过滤从硅化合物中去除非常金属
公开(公告)号：US20110184205A1
公开(公告)日：2011-07-28
申请号：US13121702
申请日：2009-10-13
申请人： Hartwig Rauleder , Ekkehard Mueh
发明人： Hartwig Rauleder , Ekkehard Mueh
IPC分类号： C07F7/02
CPC分类号： C07F7/20
摘要： The invention relates to a process for treating a composition containing silicon compounds, especially organosilanes and/or inorganic silanes, and at least one extraneous metal and/or a compound containing extraneous metal, wherein the composition is contacted with at least one adsorbent and/or a first filter and then a composition in which the content of the extraneous metal and/or of the compound containing extraneous metal has been reduced is obtained. The invention further relates to the use of organic resins, activated carbon, silicates and/or zeolites and/or else of at least one filter with small pore sizes to reduce the level of the compounds mentioned.
摘要翻译：本发明涉及一种处理包含硅化合物，特别是有机硅烷和/或无机硅烷的组合物和至少一种外来金属和/或含有外来金属的化合物的方法，其中所述组合物与至少一种吸附剂和/或然后获得第一过滤器，然后获得其中外来金属和/或含有外来金属的化合物的含量已经被还原的组合物。本发明还涉及使用有机树脂，活性炭，硅酸盐和/或沸石和/或至少一种具有小孔径的过滤器以降低所述化合物的含量。

8. 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.

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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