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81. 发明授权

US07598334B2 Process for preparing equilibration products of organosiloxanes, the organopolysiloxanes thus obtainable, and use thereof 有权
标题翻译：制备有机硅氧烷的平衡产物的方法，由此获得的有机聚硅氧烷及其用途
公开(公告)号：US07598334B2
公开(公告)日：2009-10-06
申请号：US11327235
申请日：2006-01-06
申请人： Michael Ferenz , Sascha Herrwerth , Wilfried Knott
发明人： Michael Ferenz , Sascha Herrwerth , Wilfried Knott
IPC分类号： C08G77/06
CPC分类号： C08G77/10 , C08G77/46 , C09D183/12
摘要： The invention relates to a process for preparing equilibration products of organosiloxanes by rearrangement of the siloxane bond over a cation exchange resin, to the organopolysiloxanes thus obtainable, and to their use.
摘要翻译：本发明涉及一种通过将阳离子交换树脂上的硅氧烷键重排到由此获得的有机聚硅氧烷及其用途来制备有机硅氧烷的平衡产物的方法。

82. 发明授权

US07196153B2 Equilibration of siloxanes 有权
标题翻译：硅氧烷的平衡
公开(公告)号：US07196153B2
公开(公告)日：2007-03-27
申请号：US10758490
申请日：2004-01-15
申请人： Georg Burkhart , Jurgen Dröse , Horst Dudzik , Klaus-Dieter Klein , Wilfried Knott , Volker Möhring
发明人： Georg Burkhart , Jurgen Dröse , Horst Dudzik , Klaus-Dieter Klein , Wilfried Knott , Volker Möhring
IPC分类号： C08G77/08
CPC分类号： C08G77/46 , C08G77/08 , C08G77/10
摘要： The invention relates to a process for the preparation of equilibration products of organosiloxanes by rearrangement of the siloxane bond to a cation exchange resin, the organopolysiloxanes thus obtainable and the use thereof.
摘要翻译：本发明涉及通过将硅氧烷键重排为阳离子交换树脂，由此得到的有机聚硅氧烷及其用途来制备有机硅氧烷的平衡产物的方法。

83. 发明授权

US07018458B2 Use of organofunctionally modified polysiloxanes containing phenyl derivatives as dispersants and wetting agents for fillers and pigments in aqueous pigment pastes and ink or paint formulations 失效
标题翻译：使用含有苯基衍生物的有机官能改性聚硅氧烷作为分散剂和用于水性颜料糊剂和油墨或油漆配方中的填料和颜料的润湿剂
公开(公告)号：US07018458B2
公开(公告)日：2006-03-28
申请号：US10622610
申请日：2003-07-18
申请人： Wilfried Knott , Kathrin Lehmann , Stefan Silber
发明人： Wilfried Knott , Kathrin Lehmann , Stefan Silber
IPC分类号： C09D11/10
CPC分类号： C09D17/001 , C08G77/46 , C09B67/0085 , C09D7/45
摘要： The invention relates to the use of organofunctionally modified polysiloxanes containing phenyl derivatives as dispersants for preparing aqueous pigment formulations, paints, coating materials, and coatings. For the purposes of this invention the term “polysiloxanes” shall be understood to embrace oligomeric siloxanes as well.
摘要翻译：本发明涉及含有苯基衍生物的有机官能改性聚硅氧烷作为分散剂用于制备含水颜料配方，涂料，涂料和涂料的用途。为了本发明的目的，术语“聚硅氧烷”也应理解为包含低聚硅氧烷。

84. 发明授权

US06942716B2 Production of metal forms 失效
标题翻译：生产金属形式
公开(公告)号：US06942716B2
公开(公告)日：2005-09-13
申请号：US10147152
申请日：2002-05-16
申请人： Wilfried Knott , Andreas Weier , Dagmar Windbiel
发明人： Wilfried Knott , Andreas Weier , Dagmar Windbiel
IPC分类号： B22F3/11 , C22C1/04 , C22C1/08 , C22C21/00 , B22F3/10
CPC分类号： B22F3/1112 , B22F3/1125 , B22F3/1134 , C22C1/08 , C22C2001/083
摘要： The invention relates to a process for producing metal foams of controlled structure and to the metal bodies in foam form obtained in this way, wherein metals from group IB to VIIIB of the periodic system of the elements are added before and/or during the formation of the foam.
摘要翻译：本发明涉及一种用于制备受控结构的金属泡沫和以这种方式获得的以泡沫形式获得的金属体的方法，其中元素的周期性体系的IB族至VIIIB族的金属在形成前和/ 泡沫。

85. 发明申请

US20050075468A1 Process for an addition reaction of organic silicon compounds having SiH groups with compounds having olefinic double bonds 有权
标题翻译：具有SiH基的有机硅化合物与具有烯属双键的化合物的加成反应的方法
公开(公告)号：US20050075468A1
公开(公告)日：2005-04-07
申请号：US10857660
申请日：2004-05-28
申请人： Wilfried Knott , Thomas Pott
发明人： Wilfried Knott , Thomas Pott
IPC分类号： B01J31/22 , C07B61/00 , C07F7/02 , C07F7/10 , C07F7/18 , C07F7/21 , C08F4/80 , C08F8/42 , C08G77/00 , C08G77/04 , C08G77/06 , C08G77/08 , C08G77/38 , C08G77/46 , C08G81/02
CPC分类号： C08G77/46 , C08G77/08 , C08G77/12 , C08G77/38
摘要： The invention relates to a process for the preparation of polyorganosiloxanes and polyorganosilanes of high purity by an addition reaction of siloxanes and/or silanes which contain at least one H—Si group with compounds having olefinic double bonds in the presence of a platinum catalyst and optionally further additional components, wherein the reaction is carried out in the presence of a platinum(0) complex catalyst which was dissolved in a solvent before addition to the reaction medium and to whose solution an effective amount of at least one unsaturated hydrocarbon having 2 to 6 carbon atoms was added.
摘要翻译：本发明涉及通过在铂催化剂存在下含有至少一个H-Si基团和具有烯属双键的化合物的硅氧烷和/或硅烷的加成反应制备高纯度的聚有机硅氧烷和聚有机硅烷的方法，另外的另外的组分，其中反应是在铂（ⅱ）配位催化剂存在下进行的，该铂催化剂在加入到反应介质中之前溶解在溶剂中，并且其溶液中有效量的至少一种不饱和烃具有2 至6个碳原子。

86. 发明授权

US06854506B2 Process for producing shaped metal parts 失效
标题翻译：用于生产成形金属部件的方法
公开(公告)号：US06854506B2
公开(公告)日：2005-02-15
申请号：US10146701
申请日：2002-05-14
申请人： Wilfried Knott , Benno Niedermann , Manfred Recksik , Andreas Weier
发明人： Wilfried Knott , Benno Niedermann , Manfred Recksik , Andreas Weier
IPC分类号： B22D17/00 , B22D17/14 , B22D17/24 , B22D19/00 , B22D25/02 , B22D27/00 , B22D19/04
CPC分类号： B22D17/007 , B22D17/14 , B22D17/24 , B22D19/00
摘要： The invention relates to a process for producing shaped metal parts, in particular reduced-weight shaped parts made from metallic materials. In this process, a metal body with a surface which is closed on all sides and a hollow structure in the interior is placed into a die as a core and is then surrounded with a metal melt by casting. The surface region of the metal body has a mean density which is higher than the interior of the metal body by a factor of 1.5 to 20.
摘要翻译：本发明涉及一种用于制造成形金属部件的方法，特别是由金属材料制成的减重形状部件。在该方法中，将具有在所有侧面上封闭的表面和内部的中空结构的金属体放置在作为芯的模具中，然后通过铸造被金属熔体包围。金属体的表面区域的平均密度比金属体的内部高1.5〜20倍。

87. 发明授权

US06255511B1 Silanes with hydrophilic groups, their synthesis and use as surfactants in aqueous media 失效
标题翻译：具有亲水基团的硅烷，它们的合成和用作水性介质中的表面活性剂
公开(公告)号：US06255511B1
公开(公告)日：2001-07-03
申请号：US08301372
申请日：1994-09-06
申请人： Klaus-Dieter Klein , Wilfried Knott , Götz Koerner , Manfred Krakenberg
发明人： Klaus-Dieter Klein , Wilfried Knott , Götz Koerner , Manfred Krakenberg
IPC分类号： C07F708
CPC分类号： B01F17/0071 , C07F7/081
摘要： Silanes of the general formula are prepared, wherein R1, R2 and R3 in the molecule are the same or different and represent aliphatic or aromatic hydrocarbon groups, R4 is a divalent hydrocarbon group with 4 to 12 carbon atoms and a lateral hydroxyl group, wherein the hydrocarbon group can be interrupted by an ether oxygen, R5 is a hydrophilic, ionic group. A method for synthesizing these compounds is described. The silanes greatly lower the surface tension or aqueous solutions, the surface tension being reduced to values of about 23 mN/m. The silanes are biologically degradable and have pronounced surfactant properties.
摘要翻译：制备通式的硅烷，其中分子中的R 1，R 2和R 3相同或不同并且表示脂族或芳族烃基，R 4是具有4至12个碳原子和侧羟基的二价烃基，其中烃组可以被醚氧中断，R5是亲水的离子基团。对这些化合物的合成方法进行说明。硅烷大大降低了表面张力或水溶液，表面张力降低到约23mN / m。硅烷是生物可降解的并且具有显着的表面活性剂性质。

88. 发明授权

US5934579A Apparatus for treating suspensions 失效
标题翻译：用于治疗悬浮液的装置
公开(公告)号：US5934579A
公开(公告)日：1999-08-10
申请号：US832452
申请日：1997-04-03
申请人： Wolfgang Hiersche , Wilfried Knott , Andreas Mehrwald
发明人： Wolfgang Hiersche , Wilfried Knott , Andreas Mehrwald
IPC分类号： B02C15/12 , B02C17/16
CPC分类号： B02C17/168
摘要： An apparatus designed for the batchwise treatment of suspensions comprises a cylindrical reaction vessel (1) which is rotationally symmetric with respect to an axis (4) and within which, in a coaxial arrangement with respect to said axis (4), an insertion member (28') is disposed which includes a grinding cage (31) and the grinding bed formed by grinding balls (25). By means of delivery elements and stirring elements (35, 37) a suspension stream is generated which passes through the grinding bed in the direction of the arrows (28), leaves the insertion member (28') in the upper region thereof via radially oriented orifices (13) and is circulated via the annular chamber (15) of the reaction vessel (1). The reaction vessel (1) is of pressure-tight design, and heterogenous reactions can proceed inside it in vacuum or pressurized mode.
摘要翻译：设计用于分批处理悬浮液的装置包括圆柱形反应容器（1），其相对于轴线（4）旋转对称，并且在相对于所述轴线（4）以同轴方式布置有插入构件 28'），其包括研磨保持架（31）和由研磨球（25）形成的研磨床。通过输送元件和搅拌元件（35,37），产生沿箭头（28）的方向穿过研磨床的悬浮液流，通过径向定向离开插入构件（28'）在其上部区域孔（13），并通过反应容器（1）的环形室（15）循环。反应容器（1）具有耐压设计，并且在真空或加压模式下可以在其内部进行异相反应。

89. 发明授权

US5565183A Method for the preparation of aluminum hydride (AlH.sub.3) by reacting magnesium hydride with aluminum halide 失效
标题翻译：通过氢化镁与卤化铝反应制备氢化铝（AlH3）的方法
公开(公告)号：US5565183A
公开(公告)日：1996-10-15
申请号：US329936
申请日：1994-10-27
申请人： Wilfried Knott
发明人： Wilfried Knott
IPC分类号： C01B6/06 , C01B6/00 , C01B6/04
CPC分类号： C01B6/06
摘要： A method for the preparation of aluminum hydride (AlH.sub.3) by the reaction of magnesium hydride with aluminum halide in presence of solvents is utilized with the distinguishing feature that the magnesium hydride is obtained by the reaction of magnesium with hydrogen at a temperature of at least 250.degree. C. and a pressure of 0.5 to 5 MPa with the proviso that, before the hydrogenation, magnesium hydride with a particle size not greater than 400 .mu.m is added before the hydrogenation in amounts of at least 1.2% by weight, based on the magnesium to be hydrogenated, to the magnesium that is to be hydrogenated, and the reaction between magnesium hydride and aluminum halide is carried out at a temperature ranging from 20.degree. to 110.degree. C. for a period of 30 minutes to 5 hours while constantly grinding the reactants, MgH.sub.2 and AlX.sub.3 (X being halogen), in the molar ratio of at least 3:2 in 1,4 dioxane.
摘要翻译：利用氢化镁与卤化铝在溶剂存在下的反应制备氢化铝（AlH 3）的方法，其特征在于氢化镁是通过镁与氢在至少250℃的温度下反应获得的 ℃，压力为0.5-5MPa，条件是在氢化之前，在氢化之前加入粒径不大于400μm的氢化镁至少为1.2重量％，基于待氢化的镁，待被氢化的镁，氢化铝和卤化铝之间的反应在20℃至110℃的温度下进行30分钟至5小时，同时持续研磨反应物，MgH 2和AlX 3（X为卤素），在1,4-二恶烷中的摩尔比至少为3:2。

90. 发明授权

US5455367A Method for the synthesis of silanes or organosilicon hydrides by the reduction of the corresponding silicon halides or organosilicon halides 失效
标题翻译：通过还原相应的卤化硅或有机硅卤化物合成硅烷或有机硅氢化合物的方法
公开(公告)号：US5455367A
公开(公告)日：1995-10-03
申请号：US229966
申请日：1994-04-19
申请人： Klaus-Dieter Klein , Wilfried Knott , Gotz Koerner
发明人： Klaus-Dieter Klein , Wilfried Knott , Gotz Koerner
IPC分类号： C01B33/04 , C01B6/04 , C07F7/08 , C07F7/12
CPC分类号： C01B6/04 , C07F7/0896
摘要： A method for the synthesis of silanes or organosilicon hydrides by the reduction of the corresponding silicon halides or organosilicon halides with a magnesium hydride in a liquid reaction medium is carried out by utilizing the following distinguishing features:a) the use of non-pyrophoric, preferably autocatalytically produced, storage magnesium hydride as magnesium hydride,b) the use of conventional ethers as reaction medium, andc) the continuous removal of the magnesium halide formed being deposited on the surface of the magnesium hydride particles during the reaction by the action of mechanical energy or ultrasound so as to form a fresh surface.
摘要翻译：通过在液体反应介质中通过用氢化镁还原相应的硅卤化物或有机硅卤化物来合成硅烷或有机硅氢化合物的方法通过利用以下区别特征进行：a）使用非发火的，优选的自动催化生产氢化镁作为氢化镁，b）使用常规的醚作为反应介质，c）在反应过程中，通过机械的作用，连续除去形成的卤化镁沉积在氢化镁颗粒的表面上能量或超声波，以形成新鲜的表面。

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