公开(公告)号：US4471712A

公开(公告)日：1984-09-18

申请号：US508133

申请日：1983-06-27

申请人： Carl Voigt ,  Peter Kleinschmit ,  Reinhard Manner

发明人： Carl Voigt ,  Peter Kleinschmit ,  Reinhard Manner

IPC分类号： B05C7/00 ,  B01J37/02 ,  B05C7/04 ,  B05D7/00 ,  B05D7/22

CPC分类号： B05C7/04 ,  B05D7/222

摘要： The previously carried out internal coating of contact tubes not only required very much manual labor and was very time consuming, but it was also unsatisfactory in regard to adhesion of the contact liquid to the surface and homogenity of the catalyst. By the simultaneous action of heat on the liquid interface in the tubes during the lowering of the liquid level as well as by a specially suited apparatus for this purpose which operates according to the principle of communicating tubes there is provided the possibility of a good adhesion to the surface as well as the formation of a homogeneous layer at very little operating expense.

摘要翻译： 先前进行的接触管的内部涂层不仅需要非常多的手工劳动，并且非常耗时，而且对于接触液体对表面的粘附和催化剂的均匀性也是不令人满意的。 通过在液面降低期间在管中的液体界面上的热同时作用以及根据连通管的原理的特别适合的用于该目的的设备，提供了对 表面以及以非常小的操作费用形成均匀的层。

公开(公告)号：US4444936A

公开(公告)日：1984-04-24

申请号：US461432

申请日：1983-01-27

申请人： Rudolf Schwarz ,  Peter Kleinschmit ,  Christa Liedtke ,  Siegfried Wolff

发明人： Rudolf Schwarz ,  Peter Kleinschmit ,  Christa Liedtke ,  Siegfried Wolff

IPC分类号： C08L7/00 ,  C07F7/08 ,  C07F7/12 ,  C07F7/18 ,  C08G75/02 ,  C08G75/14 ,  C08K5/5425 ,  C08K5/548 ,  C08L21/00 ,  C08L23/00 ,  C08L33/00 ,  C08L33/02 ,  C08L101/00 ,  C08K5/06

CPC分类号： C08K5/548 ,  C07F7/12 ,  C07F7/182 ,  C08G75/02 ,  C08G75/14

摘要： Novel bis-(silylethyl)-oligosulphides are obtained by reacting a vinyl silane of the formula (CH.sub.2 .dbd.CH).sub.m --SiR.sub.n.sup.1 R.sub.4--(m+n) in which R represents chlorine, bromine, iodine, C.sub.1 --C.sub.3 -alkoxy, 2-methoxyethoxy, 2-ethoxyethoxy or hydroxy, R.sup.1 represents C.sub.1 --C.sub.3 -alkyl, phenyl or C.sub.5 --C.sub.7 -cycloalkyl, n is 0, 1 or 2, m is 1 or 2 and m+n is 1, 2 or 3 with sulphur as well as in a given case hydrogen sulphide in molar ratios of vinyl silane to sulphur of from 1:2.5 to 1:10 and vinyl silane to hydrogen sulphide of from 1:0 to 1:5 at temperatures between about 100.degree. and 200.degree. C. under pressure of from 1 to 25 bars (total pressure at the reaction) temperature) and in the presence of sulphidation catalysts known per se, in a given case followed by hydrolysis or partial hydrolysis of the reaction products. The bis-(silylethyl)-oligosulphides are used as reinforcing additives (adhesive agents) in crosslinkable rubber mixtures containing silicate fillers and in a given case carbon black as well as in a given case sulphur and other customary constituents.

摘要翻译： 通过使式（CH2 = CH）m-SiRn1R4-（m + n）的乙烯基硅烷（其中R表示氯，溴，碘，C1-C3-烷氧基，2-甲基苯基） 甲氧基乙氧基，2-乙氧基乙氧基或羟基，R1代表C1-C3-烷基，苯基或C5-C7-环烷基，n是0,1或2，m是1或2，m + n是1,2或3， 以及在给定情况下，在约100至200℃的温度下，乙烯基硅烷与硫的摩尔比为1:2.5至1:10的硫化氢和乙烯基硅烷至硫化氢的摩尔比为1:0至1:5 在1至25巴（反应总压力）温度的压力下，在本身已知的硫化催化剂的存在下，在给定的情况下，随后水解或部分水解反应产物。 双（甲硅烷基乙基） - 二硫化物用作含有硅酸盐填料的交联性橡胶混合物中的增强添加剂（粘合剂），在给定情况下用于炭黑以及在给定情况下硫和其它常规组分。

公开(公告)号：US4442040A

公开(公告)日：1984-04-10

申请号：US283868

申请日：1981-07-16

申请人： Peter Panster ,  Peter Kleinschmit

发明人： Peter Panster ,  Peter Kleinschmit

IPC分类号： C08G77/42 ,  B01J31/16 ,  B01J31/24 ,  B01J31/28 ,  C07F15/00 ,  C08G79/00

CPC分类号： C07F15/0013 ,  B01J31/1675 ,  B01J31/24 ,  B01J31/2404 ,  B01J2231/20 ,  B01J2231/321 ,  B01J2231/323 ,  B01J2231/52 ,  B01J2231/645 ,  B01J2531/821 ,  B01J2531/822 ,  B01J2531/827

摘要： The invention relates to complex compounds of rhodium, iridium or ruthenium with a silicic acid-like structure with a least one phosphine ligand, the trivalent phosphorus of which is bonded to silicon via at least one divalent organic residue, the remaining three valences of the silicon building, via oxygen bridges arising from the hydrolysis of functional substituents originally bound there, a inter- or intra-molecularly crosslinked polycondensate. The required charge equalization is effected by an anion. Also disclosed are processes for recovery of the polymeric complexes and their use in heterogeneous catalysis of various chemical reactions.

摘要翻译： 本发明涉及具有硅酸结构的铑，铱或钌与具有至少一个膦配体的络合物，其三价磷通过至少一个二价有机残基与硅键合，剩余的三价硅 通过由原来结合在其上的官能性取代基的水解产生的氧桥构建分子间或分子内交联的缩聚物。 所需的电荷均衡由阴离子实现。 还公开了回收聚合物络合物的方法及其在各种化学反应的多相催化中的用途。

公开(公告)号：US4289741A

公开(公告)日：1981-09-15

申请号：US133358

申请日：1980-03-24

申请人： Carl Voigt ,  Peter Kleinschmit ,  Eberhard Walter

发明人： Carl Voigt ,  Peter Kleinschmit ,  Eberhard Walter

IPC分类号： C01C3/02

CPC分类号： C01C3/0233

摘要： The known hydrocyanic acid-methane-ammonia (BMA) process for the production of hydrogen cyanide can now be carried out with liquified gases namely through the presence of additional hydrogen at the beginning of the reaction. The atomic ratio of carbon to nitrogen and hydrogen is from 1:1:7.1 to 1:1.33:13. As additional hydrogen there is the portion of hydrogen present coming out of the reaction "hydrocarbon+NH.sub.3 ". Otherwise the reaction conditions are the same as in the known BMA process.

摘要翻译： 用于生产氰化氢的已知氢氰酸 - 甲烷 - 氨（BMA）方法现在可以用液化气体进行，即在反应开始时通过存在另外的氢气来进行。 碳与氮和氢的原子比为1:1至7.1:1.33:1。 作为另外的氢，存在从反应“烃+ NH 3”出来的部分氢。 否则反应条件与已知的BMA方法相同。

公开(公告)号：US06524548B1

公开(公告)日：2003-02-25

申请号：US09067915

申请日：1998-04-29

申请人： Helmut Mangold ,  Werner Hartmann ,  Dieter Kerner ,  Peter Kleinschmit

发明人： Helmut Mangold ,  Werner Hartmann ,  Dieter Kerner ,  Peter Kleinschmit

IPC分类号： C01G2500

CPC分类号： B82Y30/00 ,  C01G25/02 ,  C01P2002/54 ,  C01P2002/60 ,  C01P2004/51 ,  C01P2004/64 ,  C01P2006/11 ,  C01P2006/12 ,  C01P2006/80 ,  C01P2006/90

摘要： Pyrogenically, especially flame-hydrolytically produced zirconium dioxide powder with a specific surface area between 20 and 200 m2/g, a primary particle size between 7 and 100 nm, a tamped density of the deacidified and non-deacidified zirconium dioxide between 40 and 150 g/l with Sears numbers of the deacidified and non-deacidified zirconium dioxide between 1 and 20 ml/2 g and with a chlorine content of the deacidified zirconium dioxide less than 0.6% by weight. These are produced by evaporating zirconium halides, mixing the vapors alone or together with a carrier gas in a burner with air, oxygen, nitrogen and hydrogen, causing the gases to react with each other in a flame in a closed burner chamber, cooling off the waste gases and the zirconium dioxide in a heat exchanger unit, separating the waste gases from the zirconium dioxide and removing any halide remnants adhering to the zirconium dioxide by a heat treatment with moistened air.

摘要翻译： 热原性地，特别是火焰水解生产的二氧化锆粉末，比表面积为20至200m2 / g，一次粒径在7至100nm之间，脱酸和非脱酸二氧化锆的密度为40-150g / S，数量为1至20ml / 2g之间的脱酸和非脱酸二氧化锆，并且脱酸二氧化锆的氯含量小于0.6重量％。 这些是通过蒸发卤化锆，将蒸气单独或与气体一起携带在具有空气，氧气，氮气和氢气的燃烧器中的气体混合而产生的，导致气体在封闭的燃烧器室中的火焰中彼此反应，冷却 废气和二氧化锆在热交换器单元中分离废气和二氧化锆，并通过用湿润的空气进行热处理除去附着在二氧化锆上的任何卤化物残余物。

公开(公告)号：US5389420A

公开(公告)日：1995-02-14

申请号：US983216

申请日：1992-11-30

申请人： Gerhard Sextl ,  Roland Reuter ,  Hans Strack ,  Peter Kleinschmit ,  Rudolf Schwarz

发明人： Gerhard Sextl ,  Roland Reuter ,  Hans Strack ,  Peter Kleinschmit ,  Rudolf Schwarz

IPC分类号： B32B7/02 ,  B32B5/16 ,  B32B27/08 ,  B65D81/18 ,  B65D81/38 ,  C04B14/36 ,  C04B38/00 ,  E04B1/80 ,  F16L59/00 ,  F16L59/02 ,  F25D23/06 ,  B32B1/04 ,  B32B3/02

CPC分类号： E04B1/80 ,  B32B5/16 ,  Y10T428/23 ,  Y10T428/231 ,  Y10T428/237 ,  Y10T428/239 ,  Y10T428/2933 ,  Y10T428/31746

摘要： A heat-insulator consisting ofa) A finely distributed, powdery or fibrous substance,b) A microporous casing andc) A gas- and watertight, metal-free casing.The heat insulator is manufactured by optionally drying the powdery or fibrous substance, optionally bringing it into a microporous casing, optionally pressing it and then optionally drying it. The powdery substance is then brought with the microporous casing into a gas- and watertight, metal-free casing. This gas- and watertight casing is optionally evacuated and sealed.

摘要翻译： 由a）精细分布的粉末状或纤维状物质构成的隔热材料，b）微孔套管，c）气体和水密的无金属外壳。 绝热体通过任选地干燥粉状或纤维状物质，任选地将其带入微孔外壳中，任选地将其压制，然后任选地将其干燥来制造。 然后将粉状物质与微孔套管一起放入气密和无水密的无金属外壳中。 该气密和防水套管可选择抽真空并密封。

公开(公告)号：US5340895A

公开(公告)日：1994-08-23

申请号：US43604

申请日：1993-04-05

申请人： Peter Panster ,  Robert Gradl ,  Peter Kleinschmit

发明人： Peter Panster ,  Robert Gradl ,  Peter Kleinschmit

IPC分类号： C08G77/26 ,  B01J31/16 ,  B01J31/18 ,  B01J31/24 ,  B01J31/28 ,  C07C45/50 ,  C08G77/22 ,  C08G77/28 ,  C08G77/30 ,  C08G77/54 ,  C08G77/58 ,  C08G77/06

CPC分类号： C08G77/58 ,  B01J31/1608 ,  B01J31/1675 ,  B01J31/18 ,  B01J31/1805 ,  B01J31/2404 ,  C07C45/50 ,  C08G77/22 ,  C08G77/54 ,  B01J2231/20 ,  B01J2231/321 ,  B01J2231/323 ,  B01J2231/52 ,  B01J2231/645 ,  B01J2531/821 ,  B01J2531/822 ,  B01J2531/824 ,  B01J2531/825 ,  B01J2531/827 ,  B01J2531/828 ,  B01J2531/842 ,  B01J2531/845 ,  B01J2531/847

摘要： Formed spherical polymeric complexes of metals of the 8th subgroup of the periodic system with ligands of an organosiloxane copolycondensate optionally cross-linked by means of cross-linking agents containing Si, Ti, Zr and/or Al (statistical, block-shaped or mixed). This copolycondensate consists of the units ##STR1## in which R.sup.1 -R.sup.4 =R.sup.5 -Si ##STR2## in which R.sup.5 =alkylene with C.sub.1 -C.sub.10 directly bound to P or N, cycloalkylene with C.sub.5 -C.sub.8 or ##STR3## The ratio between the number of moles of units (II) and the number of moles of bound metal atoms is 1:1 to 1.000 to 1 and the ratio between units (I) and (II) is preferably 10:90 to 95:5 mole %.The polymeric complex compounds are present macroscopically as spherical particles with a diameter of 0.01. to 3.0 mm, a BET surface of >0 to 1000 m.sup.2 /g, a specific pore volume of 0.01 to 6.5 ml/g, and a bulk density of 50 to 1000 g/l.Several methods of preparing the substance of the invention with special posttreatment stages and the use of the polymeric metal complexes as catalysts in organic chemistry are disclosed.

摘要翻译： 通过含Si，Ti，Zr和/或Al的交联剂（统计学，块状或混合）任选地交联的有机硅氧烷共缩聚物的配体，形成周期系统的第8族金属的金属的球形聚合物络合物， 。 该共缩聚物由其中R1-R4 = R5-与P或N键合的单元（II）和C5-C8的亚环烷基或单元摩尔数（II）的r和结合的金属原子的摩尔数组成 为1：1〜1.000〜1，单元（I）和（II）的比优选为10:90〜95:5摩尔％。 聚合物络合物在宏观上作为直径为0.01的球形颗粒存在。 3.0mm，BET表面> 0〜1000m2 / g，比孔体积为0.01〜6.5ml / g，堆积密度为50〜1000g / l。 公开了几种用特殊后处理阶段制备本发明物质的方法以及在有机化学中使用聚合物金属络合物作为催化剂。

公开(公告)号：US5318765A

公开(公告)日：1994-06-07

申请号：US842610

申请日：1992-02-27

申请人： Dieter Binder ,  Peter Kleinschmit ,  Hans Hoffmeister ,  Roland Reuter

发明人： Dieter Binder ,  Peter Kleinschmit ,  Hans Hoffmeister ,  Roland Reuter

IPC分类号： C01G25/02 ,  C04B35/486 ,  C04B35/48

CPC分类号： C04B35/486 ,  C01G25/02 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/12 ,  C01P2006/60 ,  C01P2006/62 ,  C01P2006/63 ,  C01P2006/64 ,  C01P2006/80

摘要： A monoclinic zirconium dioxide with an SiO.sub.2 content below 1.0% by weight is provided which is characterized by dendrite-shaped particles with an average grain size (d.sub.50 value) in a range of 0.5 .mu.m to 3.0 .mu.m and a specific surface (BET) in a range of 3 to 15 m.sup.2 /g. This zirconium dioxide is produced by thermally splitting zirconium silicate in a high-frequency- or medium-frequency induction melting furnace with sintering crust crucible, quenching the melt by blowing on a stream of melt with air and/or spraying it with water and leaching out the thermally split zirconium silicate with concentrated alkali lye at 100.degree. 200.degree. C. The zirconium dioxide of the invention provides a material with improved suitability for the production of zirconium silicate pigments of the host lattice type and inclusion type so as to provide for more color-intensive pigments.

摘要翻译： 提供SiO 2含量低于1.0重量％的单斜二氧化锆，其特征在于平均粒径（d50值）在0.5μm至3.0μm范围内的树突状颗粒和比表面积（BET） 在3至15m 2 / g的范围内。 该二氧化锆是通过在具有烧结外壳的高频或中频感应熔化炉中热分解硅酸锆而制成的，通过用空气吹入熔融物流和/或用水喷洒熔融物并浸出 本发明的二氧化锆提供了一种改进适用于生产主晶格型和夹杂物型的硅酸锆颜料的材料，从而提供更多的颜色 密集颜料。

公开(公告)号：US5260470A

公开(公告)日：1993-11-09

申请号：US939470

申请日：1992-09-02

申请人： Thomas Goebel ,  Peter Panster ,  Werner Will ,  Peter Kleinschmit

发明人： Thomas Goebel ,  Peter Panster ,  Werner Will ,  Peter Kleinschmit

IPC分类号： C07F7/18 ,  C07F7/20 ,  C07F7/08

CPC分类号： C07F7/20

摘要： A method of purifying alkoxysilanes contaminated by organosilicon compounds with hydrolyzable chlorine atoms is disclosed wherein the alkoxysilanes are reacted in a pressure reactor with an alcohol, preferably in the presence of an HCl acceptor, at a temperature of 5.degree. C. to 160.degree. C. above the boiling point of the alcohol used and at the pressure which develops in the reactor.

摘要翻译： 公开了一种纯化有机硅化合物被可水解氯原子污染的烷氧基硅烷的方法，其中烷氧基硅烷在压力反应器中与醇反应，优选在HCl受体存在下，在5℃至160℃的温度下反应。 高于所用醇的沸点和反应器中产生的压力。

公开(公告)号：US5252125A

公开(公告)日：1993-10-12

申请号：US847493

申请日：1992-03-12

申请人： Dietrich Speer ,  Akos Kiss ,  Peter Kleinschmit ,  Christel Zell

发明人： Dietrich Speer ,  Akos Kiss ,  Peter Kleinschmit ,  Christel Zell

IPC分类号： C09C1/22 ,  C01B33/00 ,  C09C1/00 ,  C09C1/34 ,  C09C1/40 ,  C08K3/10

CPC分类号： C09C1/0081 ,  C01P2002/08 ,  C01P2002/32

摘要： Inclusion pigments are disclosed based on zirconium silicate as a casing component and cobalt-free spinels as discrete, included colored compounds. The inclusion pigments are prepared by fusing a mixture of a zirconium dioxide source, a silicon dioxide source, one or more mineralizer and cobalt-free oxides in a ratio suitable for spinel-formation. The inclusion pigments have high enamel-fastness and high color-fastness. Further, the pigments are drain-resistant under usual decoration firing conditions.

摘要翻译： 公开了基于硅酸锆作为套管组分和不含钴的尖晶石作为离散的，包括着色的化合物的包合颜料。 通过将二氧化锆源，二氧化硅源，一种或多种矿化剂和不含钴的氧化物的混合物以适于尖晶石形成的比例熔融来制备包合物颜料。 夹杂颜料具有高搪瓷坚牢度和高色牢度。 此外，颜料在通常的装饰烧制条件下是防漏的。