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1. 发明申请

US20050137413A1 Process for preparing organosilanes 失效
标题翻译：制备有机硅烷的方法
公开(公告)号：US20050137413A1
公开(公告)日：2005-06-23
申请号：US10971811
申请日：2004-10-22
申请人： Ulrich Goetze , Michael Hansel , Edgar Schmidt , Norbert Zeller
发明人： Ulrich Goetze , Michael Hansel , Edgar Schmidt , Norbert Zeller
IPC分类号： C07B61/00 , C07F7/12 , C07F7/16
CPC分类号： C07F7/122
摘要： The invention relates to a process for preparing organosilanes of the general formula 1 R3Si—R′ (1), in which hydrosilanes of the general formula 2 R3Si—H (2) are reacted with halohydrocarbons of the general formula 3 R′—X (3) where R are monovalent C1-C18 hydrocarbon radicals, hydrogen or halogen, R′ are monovalent C1-C18 hydrocarbon radicals and X is halogen, in the presence of a free-radical initiator which is selected from alkanes, diazenes and organodisilanes.
摘要翻译：本发明涉及一种制备通式1的有机硅烷的方法，该方法包括在线式描述=“In-line Formulas”end =“lead”→> R 3 Si-R'（ 1），<？in-line-formula description =“In-line Formulas”end =“tail”？>其中通式2的氢硅烷<？in-line-formula description =“In-line Formulas”end = “铅”→R 3 Si-H（2）<β在线公式描述=“在线式”末端=“尾”→与通式 3 <？in-line-formula description =“In-line formula”end =“lead”？> R'-X（3）<？in-line-formula description =“In-line Formulas”end =“tail” 其中R是一价C 1 -C 18烃基，氢或卤素，R'是一价C 1 -C 1 - 18个烃基，X是卤素，在选自烷烃，二氮烯和有机二硅烷的自由基引发剂的存在下。

2. 发明授权

US4824651A Process for preparing silicon carbide fibers 失效
标题翻译：碳化硅纤维的制备方法
公开(公告)号：US4824651A
公开(公告)日：1989-04-25
申请号：US158801
申请日：1988-02-22
申请人： Volker Frey , Bernd Pachaly , Norbert Zeller
发明人： Volker Frey , Bernd Pachaly , Norbert Zeller
IPC分类号： C01B31/36 , C04B35/571 , C08G77/22 , C08G77/48 , C08G77/58 , C08L83/04 , C08L83/14 , D01F9/10
CPC分类号： D01F9/10 , C04B35/571 , C08G77/48 , C08G77/58
摘要： A process for preparing silicon carbide fibers, which comprises spinning a copolymer obtained by reacting at least one disilane of the formulaR.sub.2 R.sup.1 Si.sub.2 (OCH.sub.3).sub.3in which R represents the same or different alkyl, alkenyl or aryl radicals and R.sup.1 represents the same or different alkyl radicals, which may optionally be mixed with a compound of the formulaR.sub.2 Si.sub.2 (OCH.sub.3).sub.4in which R is the same as above, with at least one compound of the formulaR.sub.2 R.sup.2 SiHin which R is the same as above and R.sup.2 represents a methoxy radical or is the same as R, in the presence of at least one compound of the formulaMORin which R is the same as above and M represents an alkali metal, and a compound of the formulaHO--(R.sup.1 R.sup.3 SiO).sub.x (R.sub.2.sup.1 SiO).sub.y --.sub.n Hin which R.sup.1 is the same as above, R.sup.3 represents the same or different alkenyl radicals, x is in the range of from 0.5 to 1.5, y is in the range of from 3 to 5 and n is in the range of from 500 to 2,000 into fibers and thereafter reacting the fibers under an inert atmosphere or in vacuo at temperatures in the range of from 800.degree. to 1,300.degree. C.
摘要翻译：一种制备碳化硅纤维的方法，其包括使至少一种式R 2 R 1 Si 2（OCH 3）3的乙硅烷与其中R表示相同或不同的烷基，烯基或芳基和R 1的相同或不同的烷基基团，其可以任选地与其中R与上述相同的式R 2 Si 2（OCH 3）4的化合物与至少一种式R 2 R 2 SiH的化合物混合，其中R与上述相同，R 2表示甲氧基或与R相同，在至少一种式MOR化合物存在下，其中R与上述相同，M代表碱金属，式HO-（R1R3SiO）x（R21SiO）y -nH，其中R 1与上述相同，R 3表示相同或不同的烯基，x在0.5至1.5的范围内，y在3至5的范围内，n在500的范围内至2,000纤维，然后在惰性气氛或v 在800至1300℃的温度范围内。

3. 发明授权

US4454331A Process for preparing tetrafluoroethyloxyalkyl silanes 失效
标题翻译：制备四氟乙氧基烷基硅烷的方法
公开(公告)号：US4454331A
公开(公告)日：1984-06-12
申请号：US401785
申请日：1982-07-26
申请人： Norbert Zeller , Rudolf Riedle , Tassilo Lindner , Wolfgang Wagner
发明人： Norbert Zeller , Rudolf Riedle , Tassilo Lindner , Wolfgang Wagner
IPC分类号： C07F7/12 , C07F7/14 , C07F7/08 , C07F7/18
CPC分类号： C07F7/14
摘要： This invention relates to a process for preparing tetrafluoroethyloxyalkyl silanes by the addition of silanes containing Si-bonded hydrogen to tetrafluoroethyl-alkenylether in a tubular reactor in which the reaction mixture containing an excess of silanes is recycled at a rate of at least 10 meters per minute.
摘要翻译：本发明涉及通过在管式反应器中加入含有Si键合氢的硅烷至四氟乙基 - 烯基醚制备四氟乙氧基烷基硅烷的方法，其中含有过量硅烷的反应混合物以每分钟至少10米的速率循环。

4. 发明授权

US4400528A Process for methylating silicon compounds 失效
标题翻译：甲基化硅化合物的方法
公开(公告)号：US4400528A
公开(公告)日：1983-08-23
申请号：US372499
申请日：1982-04-28
申请人： Reinhold Artes , Volker Frey , Werner Graf , Norbert Zeller
发明人： Reinhold Artes , Volker Frey , Werner Graf , Norbert Zeller
IPC分类号： C07F7/08 , C07F7/12
CPC分类号： C07F7/125 , C07F7/0801 , C07F7/0827
摘要： A process for methylating silicon compounds containing halogen and at least 2 silicon atoms and optionally carbon and hydrogen atoms as the only atoms in the molecule, which comprises reacting a silicon compound containing halogen and at least two silicon atoms per molecule, such as hexachlorodisilane or 1,1,2,2-tetrachloro-1,2-dimethyldisilane or mixtures of such silanes with tetramethylsilane in the presence of at least one organoaluminum compound having the general formulaR.sub.a AlY.sub.3-a'where R represents the same or different alkyl radicals having from 1 to 4 carbon atoms, Y represents halogen, hydrogen or hydrocarbon radicals having from 1 to 10 carbon atoms which are bonded to the aluminum atom via oxygen and which are free of aliphatic multiple bonds, and a is 1, 2 or 3, or an in situ formed compound obtained from the reaction of such aluminum compound, with at least one other reactant present in the reaction mixture, at least one silane of the general formulaR.sub.b.sup.1 H.sub.c SiCl.sub.4-b-cand hydrogen halide, where R.sup.1 represents the same or different hydrocarbon radicals which are free of aliphatic multiple bonds and have from 1 to 10 carbon atoms, b is 0, 1, 2 or 3, and c is 1, 2 or 3, with the proviso that the sum of b+c may not exceed 4.
摘要翻译：使含有卤素和至少2个硅原子以及任选的碳原子和氢原子的硅化合物甲基化的方法作为分子中唯一的原子，其包括使每分子含有卤素和至少两个硅原子的硅化合物如六氯二硅烷或1 ，1,2,2-四氯-1,2-二甲基硅烷或这些硅烷与四甲基硅烷的混合物在至少一种具有通式RaAlY 3-a'的有机铝化合物的存在下，其中R表示相同或不同的具有1个至4个碳原子，Y表示卤素，氢或具有1至10个碳原子的烃基，其通过氧键键合到铝原子上并且不含脂族多重键，并且a是1,2或3，或由这种铝化合物与反应混合物中存在的至少一种其它反应物反应获得的至少一种通式为Rb 1 HcSiCl 4 -bc的硅烷和水罗格列酮，其中R1表示相同或不同的不含脂族多重键且具有1-10个碳原子的烃基，b为0,1,2或3，c为1,2或3，条件是 b + c的总和不得超过4。

5. 发明授权

US4209454A Preparation of hydrocarbonoxy containing polysiloxanes 失效
标题翻译：含烃氧基聚硅氧烷的制备
公开(公告)号：US4209454A
公开(公告)日：1980-06-24
申请号：US973982
申请日：1978-12-28
申请人： Werner Graf , Volker Frey , Peter John , Norbert Zeller
发明人： Werner Graf , Volker Frey , Peter John , Norbert Zeller
IPC分类号： C08G77/00 , C07F7/18 , C08G77/02 , C08G77/06 , C08G77/18 , C08G77/22 , C08G77/50 , C07F7/04
CPC分类号： C08G77/18 , C08G77/02 , C08G77/06 , C08G77/50
摘要： This invention relates to an improved process for preparing polysiloxanes having hydrocarbon radicals bonded to silicon atoms via oxygen, by reacting a halosilane with an alcohol and water in the presence of the desired polysiloxane, the improvement which comprises continuously introducing into a reactor equipped with a column and possibly a reflux condenser and the desired polysiloxane, an alcohol, water and, if necessary, an acid catalyst which promotes the condensation of Si-bonded condensable groups, in an amount such that the reactor contains at least 5 percent by weight of alcohol and 0.001 to 5 percent by weight of catalyst, based on the weight of the alcohol, catalyst and polysiloxane present in the reactor in which the contents of the reactor are heated to the reflux temperature and the halosilane is introduced into the column at least one meter above the bottom of the column while continuously removing the polysiloxane from the reactor at the same rate as it is formed.
摘要翻译：本发明涉及一种制备具有通过氧连接到硅原子上的烃基的聚硅氧烷的改进方法，通过卤代硅烷与醇和水在所需的聚硅氧烷的存在下反应，其改进包括连续地引入装有柱的反应器以及可能的回流冷凝器和所需的聚硅氧烷，醇，水和必要时促进Si键合的可缩合基团缩合的酸催化剂，其量使得反应器含有至少5重量％的醇和基于反应器中存在的醇，催化剂和聚硅氧烷的重量，催化剂的重量为0.001至5重量％，其中将反应器的内容物加热至回流温度，并将卤代硅烷引入塔中至少一米以上柱的底部，同时以与形成的相同的速率从反应器中连续除去聚硅氧烷。

6. 发明授权

US4879142A Process for preparing a silicon carbide protective coating 失效
标题翻译：制备碳化硅保护涂层的方法
公开(公告)号：US4879142A
公开(公告)日：1989-11-07
申请号：US158813
申请日：1988-02-22
申请人： Volker Fey , Bernd Pachaly , Norbert Zeller
发明人： Volker Fey , Bernd Pachaly , Norbert Zeller
IPC分类号： C04B41/87 , C01B31/36 , C23C18/12
CPC分类号： C23C18/1204 , C23C18/1275
摘要： A process for preparing a protective coating which comprises applying a copolymer obtained by reacting at least one disilane of the formulaR.sub.2 R.sup.1 Si.sub.2 (OCH.sub.3).sub.3in which R represents the same or different alkyl, alkenyl or aryl radicals and R.sup.1 represents the same or different alkyl radicals, which may optionally be mixed with a compound of the formulaR.sub.2 Si.sub.2 (OCh.sub.3).sub.4in which R is the same as above, with at least one compound of the formulaR.sub.2 R.sup.2 SiHin which R is the same as above and R.sup.2 represents a methoxy radical or is the same as R, in the presence of at least one compound of the formulaMORin which R is the same as above and M represents an alkali metal, and a compound of the formula ##STR1## in which R.sup.1 is the same as above, R.sup.3 represents the same or different alkenyl radicals, x is in the range of from 0.5 to 1.5, y is in the range of from 3 to 5 and n is in the range of from 500 to 2,000, to a substrate and thereafter heating the coated substrate in an inert atmosphere or in vacuo at temperatures in the range of from 700.degree. to 1,400.degree. C.
摘要翻译：一种制备保护涂层的方法，其包括施加通过使至少一种式R 2 R 1 Si 2（OCH 3）3的乙硅烷与其中R表示相同或不同的烷基，烯基或芳基和R 1表示相同或不同的烷基的式，其可以任选地与其中R与上述相同的式R 2 Si 2（OCh 3）4的化合物与至少一种式R 2 R 2 SiH的化合物混合，其中R与上述相同，R 2表示甲氧基或在至少一种式MOR化合物存在下，其中R与上述相同并且M表示碱金属，以及其中R 1与上述相同的式“IMAGE”化合物，R 3表示相同或不同的烯基，x在0.5〜1.5的范围内，y在3〜5的范围内，n在500〜2000的范围内，向基材加热，涂覆的基材在惰性气氛中或在真空中范围在700°至1400°C之间。

7. 发明授权

US4581510A Drive for a high-tension circuit breaker 失效
标题翻译：驱动高压断路器
公开(公告)号：US4581510A
公开(公告)日：1986-04-08
申请号：US584329
申请日：1984-02-28
申请人： Walter Bischofberger , Horst Plettner , Kristof Zakowski , Norbert Zeller
发明人： Walter Bischofberger , Horst Plettner , Kristof Zakowski , Norbert Zeller
IPC分类号： H01H33/16 , H01H33/34 , H01H3/24
CPC分类号： H01H33/34 , H01H33/16
摘要： An electrical high-tension circuit breaker with main contacts and auxiliary contacts in parallel to the main contacts. Both sets of contacts are actuated by hydraulic drives which are fed from a hydraulic accumulator. The drive of this circuit breaker is of high reliability and small size considering the power to be switched. This is achieved with a main drive which contains a piston-cylinder arrangement which can be pressurized with hydraulic fluid via a main valve and a secondary drive which is actuated via a valve arrangement. The valve arrangement is controllable as a function of the position of the main contacts and/or the auxiliary contacts. With this drive, failure-susceptible elements, such as catches, mechanical dampers and couplings, are avoided. The drive is preferably for high-tension circuit breakers for voltages above 220 kV.
摘要翻译：一个电气高压断路器，主触点和辅助触点与主触点平行。两组触点由液压蓄能器供给的液压驱动器驱动。考虑到切换功率，该断路器的驱动器具有高可靠性和小尺寸。这是通过主驱动器实现的，该主驱动器包括活塞 - 气缸装置，该活塞气缸装置可以经由主阀和通过阀装置致动的辅助驱动器被液压流体加压。阀装置可以作为主触头和/或辅助触点的位置的函数来控制。通过这种驱动，可以避免故障敏感元件，如卡扣，机械阻尼器和联轴器。该驱动器优选用于220kV以上电压的高压断路器。

8. 发明授权

US4343972A Hydraulic drive for electrical switches 失效
标题翻译：液压驱动电气开关
公开(公告)号：US4343972A
公开(公告)日：1982-08-10
申请号：US201523
申请日：1980-10-28
申请人： Walter Bischofberger , Norbert Zeller
发明人： Walter Bischofberger , Norbert Zeller
IPC分类号： H01H33/34 , H02H7/22 , H01H35/38
CPC分类号： H01H33/34 , H02H7/224
摘要： A hydraulic drive for an electrical switch is disclosed including magnetically operated control signal organs for initiating closing and opening of the electrical switch which is hydraulically driven by a drive with a differential piston moving in a drive cylinder. A switch-over control valve is employed for selectively pressurizing and depressurizing a larger end face of the piston. In order to prevent "pumping" of the switch by such a switch drive system according to the present invention, the control signal organ which is opened in connection with the initiation of the closing of the switch is manipulated hydraulically at approximately the same time as the pressurization by the switch-over control valve of the larger piston end face of the differential piston of the drive commences. The hydraulic manipulation shifts the control signal organ back into a closed position. This arrangement permits at most only one on-off switching cycle to occur, and thus "pumping" of the switch is prevented.
摘要翻译：公开了一种用于电气开关的液压驱动器，其包括用于启动关闭和打开电开关的磁操作控制信号器件，电动开关由驱动器驱动，差动活塞在驱动气缸中移动。采用切换控制阀选择性地对活塞的较大端面进行加压和减压。为了防止根据本发明的开关驱动系统“切换”开关，与启动关闭开关有关的开关的控制信号器被液压地操作在大致相同的时间驱动差速器活塞的较大活塞端面的切换控制阀的加压开始。液压操作将控制信号器官移回到关闭位置。这种布置允许最多只有一个开 - 关切换周期发生，因此防止了“泵浦”开关。

9. 发明授权

US5015605A Process for preparing highly porous glass-ceramic molded parts 失效
标题翻译：制备高度多孔玻璃陶瓷成型件的方法
公开(公告)号：US5015605A
公开(公告)日：1991-05-14
申请号：US206146
申请日：1988-06-13
申请人： Volker Frey , Bernd Pachaly , Norbert Zeller
发明人： Volker Frey , Bernd Pachaly , Norbert Zeller
IPC分类号： C04B38/00 , C03B8/02 , C03C1/00 , C03C10/00 , C03C11/00
CPC分类号： C03C1/006 , C03C10/0009 , C03C11/00
摘要： The invention relates to a process for preparing highly porous glass-ceramic molded parts having carbon atoms linked to silicon atoms, which comprises reacting a molded part, containing an organopolysiloxane which is solid at room temperature, and consists of units of the formula ##STR1## where R is a radical selected from the formulas ##STR2## and is linked via a single silicon-silicon bonded, in a non-oxidizing atmosphere or in vacuo at temperatures ranging from 700.degree. to 1300.degree. C.
摘要翻译：本发明涉及一种制备具有与硅原子连接的碳原子的高度多孔玻璃 - 陶瓷模塑部件的方法，该方法包括使含有室温下为固体的有机聚硅氧烷的模制部件与由式其中R是选自下列化学式的基团：＆lt; IMAGE＆gt;＆gt;并且在非氧化性气氛中或在700〜1300℃的温度范围内通过单个硅 - 硅键合。

10. 发明授权

US07211683B2 Process for preparing organosilanes 失效
标题翻译：制备有机硅烷的方法
公开(公告)号：US07211683B2
公开(公告)日：2007-05-01
申请号：US10971811
申请日：2004-10-22
申请人： Ulrich Goetze , Michael Hansel , Edgar Schmidt , Norbert Zeller
发明人： Ulrich Goetze , Michael Hansel , Edgar Schmidt , Norbert Zeller
IPC分类号： C07F7/04
CPC分类号： C07F7/122
摘要： The invention relates to a process for preparing organosilanes of the general formula 1 R3Si—R′, (1) in which hydrosilanes of the general formula 2 R3Si—H (2) are reacted with halohydrocarbons of the general formula 3 R′—X (3) where R are monovalent C1–C18 hydrocarbon radicals, hydrogen or halogen, R′ are monovalent C1–C18 hydrocarbon radicals and X is halogen, in the presence of a free-radical initiator which is selected from alkanes, diazenes and organodisilanes.
摘要翻译：本发明涉及一种制备通式1的有机硅烷的方法，该方法包括在线式描述=“In-line Formulas”end =“lead”→> R 3 Si-R' （1）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中通式2的氢硅烷<？in-line-formula description =“In-line Formulas”end = “铅”→R 3 Si-H（2）<β在线公式描述=“在线式”末端=“尾”→与通式 3 <？in-line-formula description =“In-line formula”end =“lead”？> R'-X（3）<？in-line-formula description =“In-line Formulas”end =“tail” 其中R是一价C 1 -C 18烃基，氢或卤素，R'是一价C 1 -C 1 - 18个烃基，X是卤素，在选自烷烃，二氮烯和有机二硅烷的自由基引发剂的存在下。

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