公开(公告)号：US6048817A

公开(公告)日：2000-04-11

申请号：US65464

申请日：1998-04-24

申请人： Takehiro Sagae ,  Yumito Uehara

发明人： Takehiro Sagae ,  Yumito Uehara

IPC分类号： B01J21/16 ,  B01J31/22 ,  C08F4/02 ,  C08F4/602 ,  C08F4/652 ,  C08F4/659 ,  C08F10/00 ,  C08F10/02 ,  C08F110/02 ,  C08F210/16 ,  B01J31/00

CPC分类号： B01J31/14 ,  B01J21/16 ,  B01J31/143 ,  B01J31/1616 ,  B01J31/2295 ,  C08F10/00 ,  C08F4/025 ,  B01J2531/30 ,  B01J2531/40 ,  B01J2531/46 ,  B01J2531/48 ,  B01J2531/49 ,  B01J2531/50 ,  B01J2531/60 ,  B01J2540/22 ,  C08F110/02 ,  C08F210/16 ,  C08F4/65912 ,  Y10S526/943

摘要： A particulate phyllosilicate mixture comprising a mixture containing a phyllosilicte belonging to the smectite group and a phyllosilicate belogning to the mica group, the phyllosilicate particle having a content of the phyllosilicate belonging to the smectite group of 0.1 to 50% by weight and optionally satisfying the following requirements (a) to (c):(a): the average particle diameter is 20 to 1000 .mu.m with not more than 20% of the total number of particles being accounted for by particles having a particle diameter of not more than 10 .mu.m;(b): the crushing strength of the particle is not less than 0.5 MPa as measured with a microcompression tester and(c): the bulk density of the particle of not less than 0.6 g/cm.sup.3.Polymerization of olefins with catalyst comprising the particulate phyllosilicate mixture as a carrier or support for the catalysts is also disclosed.

摘要翻译： 一种颗粒状页硅酸盐混合物，其包含含有属于蒙脱石组的页硅酸盐的混合物和与云母基团相连的页硅酸盐，具有属于蒙皂石组的页硅酸盐含量为0.1至50重量％的页硅酸盐颗粒，并且任选地满足以下 要求（a）至（c）：（a）：平均粒径为20〜1000μm，粒径不大于10μm的粒子占总粒数的20％以下 m; （b）：使用微压缩试验机测定，颗粒的抗碎强度不小于0.5MPa，（c）颗粒的堆积密度不小于0.6g / cm3。 还公开了含有颗粒状页硅酸盐混合物的催化剂的烯烃与催化剂的载体或载体的聚合。

公开(公告)号：US5840644A

公开(公告)日：1998-11-24

申请号：US580416

申请日：1995-12-28

申请人： Frank Kuber ,  Bernd Bachmann ,  Walter Spaleck ,  Andreas Winter ,  Jurgen Rohrmann

发明人： Frank Kuber ,  Bernd Bachmann ,  Walter Spaleck ,  Andreas Winter ,  Jurgen Rohrmann

IPC分类号： C07F7/00 ,  B01J31/22 ,  C07C17/14 ,  C07C45/46 ,  C07C49/67 ,  C07F17/00 ,  C08F4/16 ,  C08F4/42 ,  C08F4/44 ,  C08F4/60 ,  C08F4/639 ,  C08F4/6392 ,  C08F4/64 ,  C08F4/642 ,  C08F4/6592 ,  C08F4/76 ,  C08F10/00 ,  C08F110/02 ,  C08F110/06 ,  C08F210/06 ,  C08F210/16 ,  C08F297/08

CPC分类号： C08F297/08 ,  B01J31/143 ,  B01J31/2295 ,  C07C17/14 ,  C07C45/46 ,  C07C49/67 ,  C07F17/00 ,  C08F10/00 ,  C08F297/083 ,  B01J2231/12 ,  B01J2531/40 ,  B01J2531/48 ,  B01J2531/50 ,  B01J2531/60 ,  C08F110/02 ,  C08F110/06 ,  C08F210/06 ,  C08F210/16 ,  C08F4/63912 ,  C08F4/63916 ,  C08F4/63927 ,  Y10S526/904 ,  Y10S526/905 ,  Y10S526/943

摘要： Metallocenes containing aryl-substituted indenyl derivatives as ligands, process for their preparation, and their use as catalysts. A very effective catalyst system for the polymerization or copolymerization of olefins comprises a cocatalyst, preferably an aluminoxane or a supported aluminoxane, and a metallocene of the formula I ##STR1## in which, in the preferred form, M.sup.1 is Zr or Hf, R.sup.1 and R.sup.2 are halogen or alkyl, R.sup.1 is alkyl, R.sup.4 to R.sup.12 are alkyl or hydrogen and R.sup.13 is a (substituted) alkylene or heteroatom bridge. The metallocenes, in particular the zirconocenes, produce polymers of very high molecular weight, in the case of prochiral monomers polymers of very high molecular weight, very high stereotacticity and very high melting point, at high catalyst activities in the industrially particularly interesting temperature range between 50 and 80.degree. C. In addition, reactor deposits are avoided by means of supported catalyst systems.

摘要翻译： 含有芳基取代的茚基衍生物作为配体的茂金属，其制备方法及其作为催化剂的用途。 用于烯烃聚合或共聚的非常有效的催化剂体系包括助催化剂，优选铝氧烷或负载型铝氧烷，以及式Ⅰ（I）的茂金属，其中M1是Zr或Hf ，R 1和R 2为卤素或烷基，R 1为烷基，R 4至R 12为烷基或氢，R 13为（取代的）亚烷基或杂原子桥。 茂金属，特别是二茂锆，在高分子量的前手性单体聚合物的情况下，在工业上特别有趣的温度范围内产生非常高分子量的聚合物，其分子量非常高，立体定向性非常高，熔点非常高 50℃和80℃。此外，通过负载的催化剂体系避免反应器沉积。

公开(公告)号：US5625107A

公开(公告)日：1997-04-29

申请号：US507280

申请日：1995-08-30

申请人： Dae C. Park ,  Pyung K. Ahn

发明人： Dae C. Park ,  Pyung K. Ahn

IPC分类号： B01J23/84 ,  B01J23/89 ,  B01J27/185 ,  B01J29/10 ,  B01J29/42 ,  B01J31/20 ,  B01J31/22 ,  B01J31/24 ,  B01J31/28 ,  B01J37/02 ,  C07B61/00 ,  C07C2/76 ,  C07C2/84 ,  C07C11/04 ,  C07C2/24 ,  B01J23/75 ,  B01J27/18

CPC分类号： B01J31/0267 ,  B01J31/0259 ,  B01J31/04 ,  B01J31/1616 ,  B01J31/20 ,  B01J31/2404 ,  B01J31/28 ,  B01J31/30 ,  B01J37/0203 ,  C07C2/76 ,  B01J21/04 ,  B01J2531/0211 ,  B01J2531/60 ,  B01J2531/70 ,  B01J2531/80 ,  B01J2531/821 ,  B01J2531/822 ,  B01J2531/824 ,  B01J2531/827 ,  B01J2531/828 ,  B01J2531/845 ,  C07C2527/128 ,  C07C2531/20 ,  C07C2531/24 ,  Y02P20/52 ,  Y10S585/943

摘要： The present invention relates to a new catalyst for converting methane into ethane, preparation thereof, and process for manufacturing ethylene using said catalyst. The conversion reaction catalyst in the present invention is employed in converting directly methane or methane-containing gas in the presence of the above catalyst with the following general formula (1).Ma.Pc.D/S (1)Where,M is a metal cluster or metal complex compound selected from the group of VIII, VII and VI series;S is an inorganic carrier;P is a promoter of phosphorus compound;D is a cobalt compound.And "a" is weight percentage of metal cluster or metal complex compound in catalyst, having a value of 0.01 to 10, "c" is weight percentage of promoter in catalyst, ranging from 1.0 to 35.0.

摘要翻译： PCT No.PCT / KR94 / 00186 Sec。 371日期：1995年8月30日 102（e）日期1995年8月30日PCT 1994年12月30日PCT PCT。 公开号WO95 / 17962 日期：1995年7月6日本发明涉及一种将甲烷转化为乙烷的新催化剂，其制备方法以及使用所述催化剂制造乙烯的方法。 本发明中的转化反应催化剂用于在上述催化剂存在下，用下述通式（1）直接转化含甲烷或甲烷的气体。 Ma.Pc.D / S（1）其中，M是选自VIII，VII和VI系列的金属簇或金属络合物; S是无机载体; P是磷化合物的促进剂; D是钴化合物。 而“a”是金属簇或金属络合物在催化剂中的重量百分比，其值为0.01至10，“c”是催化剂中助催化剂的重量百分比，为1.0至35.0。

公开(公告)号：US5231203A

公开(公告)日：1993-07-27

申请号：US693896

申请日：1991-05-01

申请人： William A. Nugent, Jr.

发明人： William A. Nugent, Jr.

IPC分类号： B01J31/18 ,  B01J31/22 ,  C07C215/12

CPC分类号： C07C215/12 ,  B01J31/2226 ,  B01J31/2243 ,  B01J2231/48 ,  B01J2531/46 ,  B01J2531/48 ,  B01J2531/49 ,  B01J2531/56 ,  B01J2531/58 ,  B01J2531/60

摘要： Optionally active Lewis acid catalysts of the early transition metals which are useful in the catalysis of asymmetric additions have been prepared. The catalyst complexes comprise an alkoxide of a group IV or group V metal and an optically active trialkanolamine or dialkanolamine ligand.

摘要翻译： 已经制备了可用于催化非对称添加物的早期过渡金属的活性路易斯酸催化剂。 催化剂配合物包含IV族或V族金属的醇盐和光学活性三烷醇胺或二烷醇胺配体。

公开(公告)号：US5011956A

公开(公告)日：1991-04-30

申请号：US376400

申请日：1989-07-06

申请人： Warren T. Ford ,  Rama S. Chandran ,  Mahmoud Hassanein ,  Hayrettin Turk

发明人： Warren T. Ford ,  Rama S. Chandran ,  Mahmoud Hassanein ,  Hayrettin Turk

IPC分类号： B01J31/06 ,  B01J31/08 ,  B01J31/16 ,  B01J31/18

CPC分类号： B01J31/08 ,  B01J31/165 ,  B01J31/183 ,  B01J2531/16 ,  B01J2531/60 ,  B01J2531/72 ,  B01J2531/822 ,  B01J2531/824 ,  B01J2531/828 ,  B01J2531/842 ,  B01J2531/845 ,  B01J2531/847

摘要： Colloidal suspensions of charged polymer particles containing charged metal complexes are prepared from charged polymer colloids by ion exchange. The charged polymer latex particles containing the metal complex are characterized as ranging from about 0.01 to 1.5 micrometers in diameter and containing from about 0.01 to 3.0 millimoles of metal complex per gram of dry polymer and are useful for catalysis of chemical reactions in aqueous dispersions.

摘要翻译： 含电荷金属络合物的带电聚合物颗粒的胶体悬浮液由带电聚合物胶体通过离子交换制备。 含有金属络合物的带电聚合物胶乳颗粒的特征在于直径为约0.01至1.5微米，并且每克干聚合物含有约0.01至3.0毫摩尔金属络合物，并且可用于催化水性分散体中的化学反应。

公开(公告)号：US4480113A

公开(公告)日：1984-10-30

申请号：US425787

申请日：1982-09-28

申请人： William F. Brill

发明人： William F. Brill

IPC分类号： B01J31/00 ,  B01J31/06 ,  B01J31/16 ,  B01J31/22 ,  C07B61/00 ,  C07D301/12 ,  C07D303/04 ,  C07D303/42

CPC分类号： B01J31/1658 ,  B01J31/06 ,  B01J31/2295 ,  C07D301/12 ,  C07D303/04 ,  C07D303/42 ,  B01J2231/72 ,  B01J2531/0222 ,  B01J2531/60 ,  Y02P20/52

摘要： The present invention relates to a novel tellurium catalyst and its preparation, and to a process for preparing oxirane compounds using the novel catalyst. Specifically, the invention relates to a novel catalyst in which tellurium is chemically bound to a solid aromatic-type resin and to the reaction of olefinic compounds with hydrogen peroxide in the presence of the bound tellurium catalyst to produce oxirane compounds.

摘要翻译： 本发明涉及一种新颖的碲催化剂及其制备方法，以及使用该催化剂制备环氧乙烷化合物的方法。 具体地说，本发明涉及一种新颖的催化剂，其中碲与固体芳香族类型的树脂化学键合，以及在结合的碲催化剂存在下烯属化合物与过氧化氢的反应，生成环氧乙烷化合物。

公开(公告)号：US4473505A

公开(公告)日：1984-09-25

申请号：US423641

申请日：1982-09-27

申请人： Howard L. Mitchell, III

发明人： Howard L. Mitchell, III

IPC分类号： B01J31/24 ,  C07C45/50 ,  C07F11/00 ,  C07F15/00 ,  C07F15/02 ,  C07F15/04 ,  C07F17/02

CPC分类号： B01J31/1845 ,  B01J31/1865 ,  B01J31/1875 ,  B01J31/20 ,  B01J31/2295 ,  B01J31/24 ,  B01J31/2404 ,  C07C45/50 ,  C07F11/005 ,  C07F15/0006 ,  C07F15/02 ,  C07F15/04 ,  C07F17/02 ,  B01J2231/321 ,  B01J2531/0205 ,  B01J2531/16 ,  B01J2531/17 ,  B01J2531/18 ,  B01J2531/60 ,  B01J2531/70 ,  B01J2531/821 ,  B01J2531/824 ,  B01J2531/825 ,  B01J2531/828 ,  B01J2531/842 ,  B01J2531/847 ,  B01J2531/96 ,  B01J2540/22 ,  B01J2540/54 ,  B01J2540/64 ,  C07C2101/14

摘要： Novel ligand materials and transition metal complexes thereof are disclosed which are useful as solvents and/or catalysts for various processes, including catalytic conversion processes for the conversion of hydrocarbons or carbon monoxide, such as the hydrocarbonylation of olefins, hydrogenation using H.sub.2 or CO and H.sub.2 O, dehydrogenation, hydrocarbon synthesis, alcohol synthesis, and water-gas disproportionation catalysis. Among the novel ligand materials disclosed are compositions containing phosphine and arsine coordinating groups along with, e.g., groups comprising fluorines, ethynyl or ethenyl groups, quaternary ammonium, arsonium and/or phosphonium groups. Ligands containing M--O--L linkages and complexes thereof are also disclosed wherein M is selected from, for example, Si or Ti and L is selected from P or As. Also, various ion-exchanged ligand compositions, photoreactive compositions and the uses of such compositions are also described.

摘要翻译： 公开了新的配体材料和其过渡金属络合物，其可用作各种方法的溶剂和/或催化剂，包括用于转化烃或一氧化碳的催化转化方法，例如烯烃的烃基化，使用H 2或CO和H 2 O的氢化 ，脱氢，烃合成，醇合成和水煤气歧化催化。 所公开的新型配体材料包括含有膦和胂配位基团以及例如包含氟，乙炔基或乙烯基，季铵，ium和/或鏻基的基团的组合物。 还公开了含有M-O-L键的配体及其配合物，其中M选自例如Si或Ti，L选自P或As。 此外，还描述了各种离子交换的配体组合物，光反应性组合物和这些组合物的用途。

公开(公告)号：US4180692A

公开(公告)日：1979-12-25

申请号：US459897

申请日：1974-04-11

申请人： Michael F. Farona ,  James F. White

发明人： Michael F. Farona ,  James F. White

IPC分类号： B01J31/20 ,  C07C2/86 ,  C07C37/18 ,  C07C45/46 ,  C07C315/00 ,  C07C317/14 ,  C07C317/22 ,  C07F11/00 ,  C08F4/12 ,  C08G61/00 ,  C08G61/02 ,  C07C3/52

CPC分类号： B01J31/2295 ,  B01J31/20 ,  C07C2/861 ,  C07C315/00 ,  C07C37/18 ,  C07C45/46 ,  C07F11/00 ,  C08F4/12 ,  C08G61/00 ,  C08G61/02 ,  B01J2231/14 ,  B01J2231/4205 ,  B01J2531/60 ,  B01J2531/64 ,  C07C2531/20 ,  Y10S585/906 ,  Y10S585/942

摘要： A method for carrying out reactions of the Friedel-Crafts type, such as alkylation, acylation, polymerization, sulfonylation and dehydrohalogenation. The reactions are catalyzed by arene-metal tricarbonyl complexes and when the reaction vessel contains aromatic substrates the catalyst may be generated in situ from a metallic hexacarbonyl. The arene-metal tricarbonyl catalyst is more selective than conventionally employed Friedel-Craft catalysts in that it yields generally para isomers with little of the ortho variety and very little if any of the meta variety when the aromatic substrate is reacted with organic halide. It is also possible to form the arene-metal tricarbonyl catalyst outside of the reaction vessel and then proceed by adding it to the vessel containing the substrate and the organic halide as is the case with dehydrohalogenation reactions wherein there are no aromatic rings available, the substrate in that instance being aliphatic.

公开(公告)号：US3984483A

公开(公告)日：1976-10-05

申请号：US459483

申请日：1974-04-10

申请人： Michael F. Farona ,  James F. White

发明人： Michael F. Farona ,  James F. White

IPC分类号： B01J31/20 ,  C07C2/86 ,  C07C37/18 ,  C07C45/46 ,  C07C315/00 ,  C07C317/14 ,  C07C317/22 ,  C07F11/00 ,  C08F4/12 ,  C08G61/00 ,  C08G61/02 ,  C07C37/00

CPC分类号： B01J31/2295 ,  B01J31/20 ,  C07C2/861 ,  C07C315/00 ,  C07C37/18 ,  C07C45/46 ,  C07F11/00 ,  C08F4/12 ,  C08G61/00 ,  C08G61/02 ,  B01J2231/14 ,  B01J2231/4205 ,  B01J2531/60 ,  B01J2531/64 ,  C07C2531/20 ,  Y10S585/906 ,  Y10S585/942

摘要： A method for carrying out reactions of the Friedel-Crafts type, such as alkylation, acylation, polymerization, sulfonylation and dehydrohalogenation. The reactions are catalyzed by arene-metal tricarbonyl complexes and when the reaction vessel contains aromatic substrates the catalyst may be generated in situ from a metallic hexacarbonyl. The arene-metal tricarbonyl catalyst is more selective than conventionally employed Friedel-Craft catalysts in that it yields generally para isomers with little of the ortho variety and very little if any of the meta variety when the aromatic substrate is reacted with organic halide. It is also possible to form the arene-metal tricarbonyl catalyst outside of the reaction vessel and then proceed by adding it to the vessel containing the substrate and the organic halide as is the case with dehydrohalogenation reactions wherein there are no aromatic rings available, the substrate in that instance being aliphatic.

摘要翻译： 用于进行Friedel-Crafts类型的反应的方法，例如烷基化，酰化，聚合，磺酰化和脱卤化氢。 反应由芳族金属三羰基络合物催化，并且当反应容器含有芳族基底时，可以从金属六羰基原位产生催化剂。 芳族金属三羰基催化剂比常规使用的Friedel-Craft催化剂更具选择性，因为当芳族底物与有机卤化物反应时，它产生通常具有少量邻位变化的非对位异构体，并且如果有任何间位异构体则极少。 也可以在反应容器的外部形成芳族金属三羰基催化剂，然后通过将其加入到含有底物和有机卤化物的容器中进行，如脱卤化氢反应的情况，其中不存在芳环，基材 在这种情况下是脂肪族的。

公开(公告)号：US3912788A

公开(公告)日：1975-10-14

申请号：US45987174

申请日：1974-04-11

申请人： UNIV AKRON

发明人： FARONA MICHAEL F ,  WHITE JAMES F

IPC分类号： B01J31/20 ,  C07C2/86 ,  C07C37/18 ,  C07C45/46 ,  C07C315/00 ,  C07C317/14 ,  C07C317/22 ,  C07F11/00 ,  C08F4/12 ,  C08G61/00 ,  C08G61/02 ,  C07C3/52

CPC分类号： B01J31/2295 ,  B01J31/20 ,  B01J2231/14 ,  B01J2231/4205 ,  B01J2531/60 ,  B01J2531/64 ,  C07C2/861 ,  C07C37/18 ,  C07C45/46 ,  C07C315/00 ,  C07C2531/20 ,  C07F11/00 ,  C08F4/12 ,  C08G61/00 ,  C08G61/02 ,  Y10S585/906 ,  Y10S585/942 ,  C07C13/28 ,  C07C15/16 ,  C07C15/02 ,  C07C15/00 ,  C07C49/84 ,  C07C317/22 ,  C07C317/14 ,  C07C39/06

摘要： A method for carrying out reactions of the Friedel-Crafts type, such as alkylation, acylation, polymerization, sulfonylation and dehydrohalogenation. The reactions are catalyzed by arene-metal tricarbonyl complexes and when the reaction vessel contains aromatic substrates the catalyst may be generated in situ from a metallic hexacarbonyl. The arene-metal tricarbonyl catalyst is more selective than conventionally employed Friedel-Craft catalysts in that it yields generally para isomers with little of the ortho variety and very little if any of the meta variety when the aromatic substrate is reacted with organic halide. It is also possible to form the arene-metal tricarbonyl catalyst outside of the reaction vessel and then proceed by adding it to the vessel containing the substrate and the organic halide as is the case with dehydrohalogenation reactions wherein there are no aromatic rings available, the substrate in that instance being aliphatic.