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1. 发明授权

US5627246A Supported metallocene complexes having heterofunctional groups in the cyclopentadienyl system as catalyst systems 失效
标题翻译：在环戊二烯体系中具有杂官能团的负载金属茂络合物作为催化剂体系
公开(公告)号：US5627246A
公开(公告)日：1997-05-06
申请号：US396716
申请日：1995-03-01
申请人： Franz Langhauser , David Fischer , J urgen Kerth , G unther Schweier , Elke Barsties , Hans-Herbert Brintzinger , Stefan Schaible , Werner Roell
发明人： Franz Langhauser , David Fischer , J urgen Kerth , G unther Schweier , Elke Barsties , Hans-Herbert Brintzinger , Stefan Schaible , Werner Roell
IPC分类号： C08F4/622 , C08F4/02 , C08F4/60 , C08F4/602 , C08F4/616 , C08F4/628 , C08F4/639 , C08F4/6392 , C08F4/642 , C08F4/656 , C08F4/6592 , C08F4/68 , C08F10/00
CPC分类号： C08F10/00 , C08F4/63908 , C08F4/63916 , C08F4/63927
摘要： A supported catalyst system that is obtained bya) reacting a finely divided carrier with an a-trisalkoxy-silyl-.omega.-haloalkyl compound,b) adding a metallocene complex of the indicated formula I to the reaction product of a);c) reacting the product of b) with a quaternizing agent; andd) optionally adding an open-chain or cyclic alumoxane compound.The catalyst system can be used to prepare polymers of C.sub.2 -C.sub.10 -alk-1-enes.
摘要翻译： a）通过以下步骤获得的负载型催化剂体系：a）使细分散的载体与α-三烷氧基甲硅烷基 - ω-卤代烷基化合物反应，b）将所述式I的茂金属络合物加入到a）的反应产物中; c）使b）的产物与季铵化剂反应; 和d）任选地加入开链或环状铝氧烷化合物。催化剂体系可用于制备C2-C10-烷-1-烯的聚合物。

2. 发明授权

US5585509A Metallocene complexes having heterofunctional groups in the cyclopentadienyl system 失效
标题翻译：茂金属络合物在环戊二烯体系中具有杂官能团
公开(公告)号：US5585509A
公开(公告)日：1996-12-17
申请号：US396707
申请日：1995-03-01
申请人： Franz Langhauser , David Fischer , J urgen Kerth , G unther Schweier , Hans-Herbert Brintzinger , Elke Barsties , Werner Roell
发明人： Franz Langhauser , David Fischer , J urgen Kerth , G unther Schweier , Hans-Herbert Brintzinger , Elke Barsties , Werner Roell
IPC分类号： C07F7/00 , C07F7/08 , C07F7/10 , C07F7/22 , C07F7/30 , C07F9/72 , C07F9/90 , C07F17/00 , C08F4/619 , C08F4/6192 , C08F4/642 , C08F4/659 , C08F4/68 , C08F10/00 , C07F9/00 , C07F9/02 , C07F7/28
CPC分类号： C08F10/00 , C07F17/00 , C07F7/0812 , C07F7/0818 , C07F7/2212 , C07F7/30 , C08F4/61912 , C08F4/61927 , C08F4/65916 , Y10S526/943
摘要： Metallocene complexes of the general formula I ##STR1## where the substituents Y, M, x, R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.6, R.sup.7, R.sup.8, and R.sup.9 are as described in the disclosure, and ligand systems of the general formula II ##STR2## as intermediates.
摘要翻译：其中取代基Y，M，x，R 1，R 2，R 3，R 4，R 6，R 7，R 8和R 9如本公开所述的通式I的茂金属络合物，以及通式 II II作为中间体。

3. 发明授权

US5756608A Polymerization process using metallocene complexes in the catalyst system 失效
标题翻译：在催化剂体系中使用茂金属络合物的聚合方法
公开(公告)号：US5756608A
公开(公告)日：1998-05-26
申请号：US683517
申请日：1996-07-12
申请人： Franz Langhauser , David Fischer , Jurgen Kerth , Gunther Schweier , Hans-Herbert Brintzinger , Elke Barsties , Werner Roell
发明人： Franz Langhauser , David Fischer , Jurgen Kerth , Gunther Schweier , Hans-Herbert Brintzinger , Elke Barsties , Werner Roell
IPC分类号： C07F7/00 , C07F7/08 , C07F7/10 , C07F7/22 , C07F7/30 , C07F9/72 , C07F9/90 , C07F17/00 , C08F4/619 , C08F4/6192 , C08F4/642 , C08F4/659 , C08F4/68 , C08F10/00
CPC分类号： C08F10/00 , C07F17/00 , C07F7/0812 , C07F7/0818 , C07F7/2212 , C07F7/30 , C08F4/61912 , C08F4/61927 , C08F4/65916 , Y10S526/943
摘要： A process for polymerizing C.sub.2 -C.sub.10 -alk-1-enes in the presence of a metallocene complex of the formula I ##STR1## where the substituent groups have the meanings described in the specification.
摘要翻译：在式I的茂金属络合物存在下使C2-C10-烷-1-烯聚合的方法，其中取代基具有说明书中描述的含义。

4. 发明授权

US5491205A Preparation of polymers of C.sub.2 -C.sub.10 -alk-1-enes using racemic metal-locene complexes as catalysts 失效
标题翻译：使用外消旋金属 - 络合物作为催化剂制备C 2 -C 10 - 烷-1-烯的聚合物
公开(公告)号：US5491205A
公开(公告)日：1996-02-13
申请号：US330870
申请日：1994-10-28
申请人： Franz Langhauser , Jurgen Kerth , Gunther Schweier , Hans-Herbert Brintzinger , Stefan Mansel , Werner Roell , Robin Kirsten
发明人： Franz Langhauser , Jurgen Kerth , Gunther Schweier , Hans-Herbert Brintzinger , Stefan Mansel , Werner Roell , Robin Kirsten
IPC分类号： C08F4/639 , C08F4/6392 , C08F4/642 , C08F4/646 , C08F4/68 , C08F10/00 , C08F110/06 , C08F4/622
CPC分类号： C08F110/06 , C08F10/00 , C08F4/63912 , C08F4/63927
摘要： Polymers of C.sub.2 -C.sub.10 -alk-1-enes are prepared at from 0.5 to 3000 bar and from -50.degree. to 300.degree. C. using a catalyst system by a process in which the catalyst system used is one which contains, as active components:a) a metallocene complex of the general formula I ##STR1## where M is titanium, zirconium, hafnium, vanadium, niobium or tantalum,X is fluorine, chlorine, bromine, iodine, hydrogen, C.sub.1 -C.sub.10 -alkyl, C.sub.6 -C.sub.15 -aryl or --OR.sup.7,R.sup.7 is C.sub.1 -C.sub.10 -alkyl, C.sub.6 -C.sub.15 -aryl, alkylaryl, arylalkyl, fluoroalkyl or fluoraryl, where each alkyl radical is of 1 to 10 carbon atoms and each aryl radical is of 6 to 20 carbon atoms,R.sup.1 to R.sup.6 are each hydrogen, C.sub.1 -C.sub.10 -alkyl, 5-membered to 7-membered cycloalkyl, which in turn may carry C.sub.1 -C.sub.10 -alkyl radicals as substituents, C.sub.6 -C.sub.15 -aryl or arylalkyl, where two adjacent radicals together may furthermore be a cyclic group of 4 to 15, carbon atoms, or Si(R.sup.8).sub.3R.sup.8 is C.sub.1 -C.sub.10 -alkyl, C.sub.6 -C.sub.15 -aryl or C.sub.3 -C.sub.10 -cycloalkyl, is silicon, germanium, tin or carbon,Y.sup.1, Y.sup.2 are each ##STR2## R.sup.9 to R.sup.16 are each hydrogen, C.sub.1 -C.sub.10 -alkyl, 5-membered to 7-membered cycloalkyl, which in turn may carry C.sub.1 -C.sub.10 -alkyl radicals as substituents, C.sub.6 -C.sub.15 -aryl or arylalkyl, where two adjacent radicals together may furthermore be a cyclic group of 4 to 15 carbon atoms, or Si(R.sup.17).sub.3,R.sup.17 is C.sub.1 -C.sub.10 -alkyl, C.sub.6 -C.sub.15 -aryl or C.sub.3 -C.sub.10 -cycloalkyl andu, v, w are each an integer from 0 to 7, with the proviso that the sum is u+v+w.gtoreq.2, andb) an open-chain or cyclic alumoxane compound of the general formula VI or VII ##STR3## where R.sup.18 is C.sub.1 -C.sub.4 -alkyl and m is an integer from 5 to 30.
摘要翻译：使用催化剂体系，通过使用催化剂体系的方法制备C 2 -C 10 - 烷-1-烯的聚合物，其为0.5-3000巴和-50-300℃，其中使用的催化剂体系是含有作为活性组分的催化剂体系：a）通式I的茂金属络合物，其中M是钛，锆，铪，钒，铌或钽，X是氟，氯，溴，碘，氢，C 1 -C 10 - 烷基， C 15 - 芳基或-OR 7，R 7是C 1 -C 10 - 烷基，C 6 -C 15 - 芳基，烷基芳基，芳基烷基，氟代烷基或氟芳基，其中每个烷基具有1-10个碳原子，并且每个芳基是6-20碳原子，R 1至R 6各自为氢，C 1 -C 10 - 烷基，5元至7元环烷基，其又可以携带C 1 -C 10 - 烷基作为取代基，C 6 -C 15 - 芳基或芳基烷基，其中两个相邻的基团在一起另外可以是4〜15个碳原子的环状基团，或Si（R 8）3 R 8是C 1 -C 10 - 烷基，C 6 -C 15 - 芳基或C 3 -C 10 - 环烷基，是硅，锗，锡或碳，Y 1 ，Y2分别为< 图像> R 9至R 16各自为氢，C 1 -C 10 - 烷基，5元至7元环烷基，其又可以携带C1-C10-烷基作为取代基，C6-C15 - 芳基或芳烷基，其中两个相邻的基团另外可以是4〜15个碳原子的环状基团，或Si（R 17）3，R 17是C 1 -C 10 - 烷基，C 6 -C 15 - 芳基或C 3 -C 10 - 环烷基，u，v，w分别为整数 0至7，条件是该和为u + v + w> / = 2，和b）通式VI或VII的开链或环状铝氧烷化合物，其中R18 是C 1 -C 4 - 烷基，m是5至30的整数。

5. 发明授权

US5132262A Soluble catalyst systems for the polymerization of C.sub.2 - to C.sub.10 -alk-l-enes 失效
标题翻译：用于C2-C10-ALK-L-ENES聚合的可溶性催化剂体系
公开(公告)号：US5132262A
公开(公告)日：1992-07-21
申请号：US653546
申请日：1991-02-11
申请人： Bernhard Rieger , Hans Brintzinger , Werner Roell , Annette Reinmuth , Elke Barsties
发明人： Bernhard Rieger , Hans Brintzinger , Werner Roell , Annette Reinmuth , Elke Barsties
IPC分类号： C07F17/00 , C08F4/60 , C08F4/626 , C08F4/639 , C08F4/6392 , C08F4/64 , C08F4/642 , C08F4/646 , C08F4/6592 , C08F4/68 , C08F10/00 , C08F10/06 , C08F110/06
CPC分类号： C08F10/00 , C08F10/06 , C08F110/06 , C08F4/63912 , C08F4/63927 , Y10S526/943
摘要： The present invention relates to soluble catalyst systems for the polymerization of C.sub.2 - to C.sub.10 -alk-l-enes, containing, as active constituents,a) a metallocene complex of the general formula I ##STR1## where R.sup.1 and R.sup.2 are branched C.sub.4 - to C.sub.10 -alkyl, 5- to 7-membered cycloalkyl, which may itself be substituted by C.sub.1 - to C.sub.6 -alkyl, or are C.sub.6 - to C.sub.15 -aryl or aralkyl;R.sup.3 to R.sup.6 are C.sub.1 - to C.sub.8 -alkyl,M is titanium, zirconium, hafnium or vanadium,Y is silicon or germanium, andX is halogen or C.sub.1 - to C.sub.8 -alkyl,b) and an open-chain or cyclic aluminoxane compound of the general formula II or III ##STR2## where R.sup.7 is C.sub.1 -C.sub.4 -alkyl, and m is from 5 to 30. These catalyst systems are particularly suitable for the preparation of polypropylene and copolymers of propylene with lesser amounts of other C.sub.2 - to C.sub.10 -alky-l-enes.
摘要翻译：本发明涉及用于聚合C2-至C10-烷-1-烯的可溶性催化剂体系，其含有作为活性成分的a）通式I（I）的茂金属络合物，其中R 1和R 2是支链C4至C10烷基，5-至7-元环烷基，其本身可被C 1至C 6 - 烷基取代，或为C 6至C 15 - 芳基或芳烷基; R3至R6为C1-至C8-烷基，M为钛，锆，铪或钒，Y为硅或锗，X为卤素或C1-至C8-烷基，b）和开链或环状铝氧烷化合物通式II或III其中R 7为C 1 -C 4 - 烷基，m为5至30的通式II或III。这些催化剂体系特别适用于制备丙烯和丙烯与较少量的其它C2-至 C10-烷-1-烯。

6. 发明授权

US5514760A Soluble catalyst systems for the preparation of polyalk-1-enes having high molecular weights 失效
标题翻译：用于制备高分子量聚烯-1-烯的可溶性催化剂体系
公开(公告)号：US5514760A
公开(公告)日：1996-05-07
申请号：US375278
申请日：1995-01-19
申请人： Eberhard Karl , Werner Roell , Hans Brintzinger , Bernhard Rieger , Udo Stehling
发明人： Eberhard Karl , Werner Roell , Hans Brintzinger , Bernhard Rieger , Udo Stehling
IPC分类号： C08F4/642 , C07F17/00 , C08F4/60 , C08F4/622 , C08F4/639 , C08F4/6392 , C08F4/646 , C08F4/649 , C08F4/6592 , C08F4/68 , C08F10/00 , C08F10/06 , C08F110/06 , C08F4/64
CPC分类号： C08F10/06 , C07F17/00 , C08F10/00 , C08F110/06 , C08F4/63912 , C08F4/63927 , Y10S526/943
摘要： Catalyst systems for the polymerization of C.sub.2 -C.sub.10 -alk-1-enes contain, as active components,a) a metallocene complex of the general formula I ##STR1## where M is titanium, zirconium, hafnium, vanadium, niobium or tantalum, X is halogen or C.sub.1 -C.sub.8 -alkyl, Y is carbon, phosphorus, sulfur, silicon or germanium, Z is C.sub.1 -C.sub.8 -alkyl, C.sub.3 -C.sub.10 -cycloalkyl or C.sub.6 -C.sub.10 -aryl, R.sup.1 and R.sup.2 are identical or different and are each C.sub.1 -C.sub.4 -alkyl, R.sup.3 to R.sup.6 are identical or different and are each hydrogen or C.sub.1 -C.sub.8 -alkyl, or two adjacent radicals R.sup.3 and R.sup.4 and R.sup.5 and R.sup.6 in each case together form a hydrocarbon ring system of 4 to 15 carbon atoms and n is 0, 1 or 2, andb) an open-chain or cyclic alumoxane compound of the general formula II or III ##STR2## where R.sup.7 is C.sub.1 -C.sub.4 -alkyl and n is from 5 to 30. The novel catalyst systems are particularly suitable for the preparation of polyalk-1-enes having high molecular weights.
摘要翻译：用于C2-C10-烷-1-烯的聚合的催化剂体系包含作为活性组分的a）通式I的茂金属络合物，其中M是钛，锆，铪，钒，铌或钽， X是卤素或C 1 -C 8烷基，Y是碳，磷，硫，硅或锗，Z是C 1 -C 8 - 烷基，C 3 -C 10 - 环烷基或C 6 -C 10 - 芳基，R 1和R 2是相同或不同的，各自为C 1 -C 4 - 烷基，R 3至R 6相同或不同，并且各自为氢或C 1 -C 8 - 烷基，或两个相邻基团R 3和R 4以及R 5和R 6在每种情况下一起形成4至15的烃环体系碳原子，n为0,1或2，以及b）通式II或III的开链或环状铝氧烷化合物（II）为5-30。新的催化剂体系特别适用于制备的具有高分子量的聚酮-1-烯。

7. 发明授权

US5496902A Catalyst systems for the polymerization of C.sub.2 -C.sub.10 -alk-1-enes 失效
标题翻译：用于C2-C10-烷-1-烯的聚合的催化剂体系
公开(公告)号：US5496902A
公开(公告)日：1996-03-05
申请号：US244747
申请日：1994-06-13
申请人： Kaspar Evertz , Ruerger Schlund , Guenther Schweier , Hans Brintzinger , Werner Roell , Peter Jutzi , Ingrid Mieling , Winfried Mengele
发明人： Kaspar Evertz , Ruerger Schlund , Guenther Schweier , Hans Brintzinger , Werner Roell , Peter Jutzi , Ingrid Mieling , Winfried Mengele
IPC分类号： C07F17/00 , C08F4/42 , C08F4/60 , C08F4/602 , C08F4/619 , C08F4/6192 , C08F4/642 , C08F4/6592 , C08F4/68 , C08F10/00
CPC分类号： C07F17/00 , C08F10/00 , C08F4/61912 , C08F4/61927
摘要： Catalyst systems for the polymerization of C.sub.2 -C.sub.10 -alk-1-enes contain, as active components,a) a metallocene complex of the general formula I ##STR1## where M is a metal of the subgroup III, IV or v of the Periodic Table of elements or a metal selected from the group consisting of the lanthanides,X is fluorine, chlorine, bromine, iodine, hydrogen, C.sub.1 -C.sub.10 -alkyl, C.sub.6 -C.sub.15 -aryl or --OR.sup.7,R.sup.7 is C.sub.1 -C.sub.10 -alkyl, C.sub.6 -C.sub.15 -aryl, alkylaryl, arylalkyl, fluoroalkyl or fluoroaryl, in each case having 1 to 10 carbon atoms in the alkyl radical and 6 to 20 carbon atoms in the aryl radical,n is the valency of M minus two,R.sup.1 to R.sup.6 are each hydrogen, C.sub.1 -C.sub.10 -alkyl, 5-membered to 7-membered cycloalkyl which in turn may carry C.sub.1 -C.sub.10 -alkyl as a substituent, C.sub.6 -C.sub.15 -aryl or arylalkyl, where two adjacent radicals together may furthermore form a cyclic group of 4 to 15 carbon atoms, or Si(R.sup.8).sub.3,R.sup.8 is C.sub.1 -C.sub.10 -alkyl, C.sub.6 -C.sub.15 -aryl or C.sub.3 -C.sub.10 -cycloalkyl,E.sup.1 and E.sup.2 are independent of one another and are each Si(R.sup.9).sub.2, Ge(R.sup.9).sub.2, Sn(R.sup.9).sub.2 or C(R.sup.9).sub.2 --C(R.sup.9).sub.2 andR.sup.9 is C.sub.1 -C.sub.10 -alkyl, C.sub.3 -C.sub.10 -cycloalkyl or C.sub.6 -C.sub.15 -aryl, andb) an open-chain or cyclic alumoxane compound of the general formula II or III ##STR2## where R.sup.10 is C.sub.1 -C.sub.4 -alkyl and m is an integer of from 5 to 30.
摘要翻译： PCT No.PCT / EP93 / 00694 371日期1994年6月13日 102（e）日期1994年6月13日PCT 1993年3月23日PCT公布。公开号WO93 / 20113 PCT 日期：1993年10月14日。用于C2-C10-烷-1-烯的聚合的催化剂体系包含作为活性组分的a）元素周期表的通式I III，IV或v的茂金属络合物或选自镧系元素的金属，X是氟，氯，溴，碘，氢，C1-C10-烷基，C6-C15-芳基或-OR7，R7是C1-C10-烷基，C6-C15- 芳基，烷基芳基，芳基烷基，氟烷基或氟代芳基，在每个情况下在烷基中具有1-10个碳原子，在芳基中具有6-20个碳原子，n是M的化合价减去2，R 1至R 6各自为氢， C 1 -C 10 - 烷基，5元至7元环烷基，其又可以携带作为取代基的C 1 -C 10 - 烷基，C 6 -C 15 - 芳基或芳基烷基，其中两个相邻的基团可以进一步形成4至 15个碳原子或Si（R8）3，R8是C1-C10-烷基，C6-C15-芳基或C3-C10-环烷基，E1和E2彼此独立，分别是Si（R9）2，Ge R9）2，Sn（R9）2或C（R9）2-C（R， 9）2和R9是C 1 -C 10 - 烷基，C 3 -C 10 - 环烷基或C 6 -C 15 - 芳基，和b）通式II或III的开链或环状铝氧烷化合物 5到30。

8. 发明授权

US5296434A Soluble catalyst systems for the preparation of polyalk-1-enes having high molecular weights 失效
标题翻译：用于制备高分子量聚烯-1-烯的可溶性催化剂体系
公开(公告)号：US5296434A
公开(公告)日：1994-03-22
申请号：US900427
申请日：1992-06-18
申请人： Eberhard Karl , Werner Roell , Hans Brintzinger , Bernhard Rieger , Udo Stehling
发明人： Eberhard Karl , Werner Roell , Hans Brintzinger , Bernhard Rieger , Udo Stehling
IPC分类号： C08F4/642 , C07F17/00 , C08F4/60 , C08F4/622 , C08F4/639 , C08F4/6392 , C08F4/646 , C08F4/649 , C08F4/6592 , C08F4/68 , C08F10/00 , C08F10/06 , C08F110/06
CPC分类号： C08F10/06 , C07F17/00 , C08F10/00 , C08F110/06 , C08F4/63912 , C08F4/63927 , Y10S526/943
摘要： Catalyst systems for the polymerization of C.sub.2 -C.sub.10 -alk-1-enes contain, as active components,a) a metallocene complex of the general formula I ##STR1## where M is titanium, zirconium, hafnium, vanadium, niobium or tantalum, X is halogen or C.sub.1 --C.sub.8 -alkyl, Y is carbon, phosphorus, sulfur, silicon or germanium, Z is C.sub.1 -C.sub.8 -alkyl, C.sub.3 -C.sub.10 -cycloalkyl or C.sub.6 -C.sub.10 -aryl, R.sup.1 and R.sup.2 are identical or different and are each C.sub.1 -C.sub.4 -alkyl, R.sup.3 to R.sup.6 are identical or different and are each hydrogen or C.sub.1 -C.sub.8 -alkyl, or two adjacent radicals R.sup.3 and R.sup.4 and R.sup.5 and R.sup.6 in each case together form a hydrocarbon ring system of 4 to 15 carbon atoms and n is 0, 1 or 2, andb) an open-chain or cyclic alumoxane compound of the general formula II or III ##STR2## where R.sup.7 is C.sub.1 -C.sub.4 -alkyl and n is from 5 to 30. The novel catalyst systems are particularly suitable for the preparation of polyalk-1-enes having high molecular weights.
摘要翻译：用于C2-C10-烷-1-烯的聚合的催化剂体系包含a）通式I（*化学结构*）I的茂金属络合物，其中M是钛，锆，铪，钒，铌或钽，X是卤素或C 1 -C 8烷基，Y是碳，磷，硫，硅或锗，Z是C 1 -C 8 - 烷基，C 3 -C 10 - 环烷基或C 6 -C 10 - 芳基，R 1和R 2是相同或不同，并且各自为C 1 -C 4 - 烷基，R 3至R 6相同或不同，并且各自为氢或C 1 -C 8 - 烷基，或两个相邻基团R 3和R 4以及R 5和R 6在每种情况下一起形成烃环体系 4〜15个碳原子，n为0,1或2，b）通式II或III的开链或环状铝氧烷化合物（*化学结构*）（II）（*化学结构*）（III ）其中R 7是C 1 -C 4 - 烷基，n是5至30.新的催化剂体系特别适用于制备具有高分子量的聚烯-1-烯。

9. 发明授权

US6099922A Thermally insulated metal surface protected against metal dusting corrosion 失效
标题翻译：绝热金属表面防止金属粉尘腐蚀
公开(公告)号：US6099922A
公开(公告)日：2000-08-08
申请号：US814651
申请日：1997-03-03
申请人： Walter Boll , Friedrich Hohmann , Werner Roell
发明人： Walter Boll , Friedrich Hohmann , Werner Roell
IPC分类号： B32B15/00 , B01J12/00 , B01J19/00 , B01J19/02 , C01B3/02 , C23F15/00 , F16L58/02 , A47G19/22 , B01J8/02 , C07C5/05 , F28D7/00
CPC分类号： B01J19/02 , B01J12/007 , B01J19/0053 , C01B3/02 , C23F15/00 , B01J2219/00155 , Y10S585/921 , Y10S585/95 , Y10T428/131 , Y10T428/1317
摘要： The metal surface protected against metal-dusting corrosion has an insulating layer of a gas-permeable, thermally insulating material. The side of the thermal insulating layer that is colder during operation is in direct vicinity of the metal surface, and the side of the insulating layer that is hotter during operation is heated by a gas stream containing carbon monoxide, which in addition contains hydrogen and/or steam and has a temperature in the range from 300 to 1700.degree. C. In the region between the metal surface to be protected and the hot side of the insulating layer a catalyst is provided for reacting carbon monoxide with hydrogen and/or steam.
摘要翻译：防止金属粉尘腐蚀的金属表面具有透气隔热材料的绝缘层。在操作期间较冷的绝热层的一侧直接靠近金属表面，并且在运行期间更热的绝缘层的一侧被含有一氧化碳的气流加热，该一氧化碳还含有氢和/ 或蒸汽，并且具有300至1700℃的温度。在待保护的金属表面与绝缘层的热侧之间的区域中，提供用于使一氧化碳与氢气和/或蒸汽反应的催化剂。

10. 发明授权

US6096912A Soluble catalyst systems for the preparation of polyalk-1-enes having high molecular weights 失效
标题翻译：用于制备高分子量聚烯-1-烯的可溶性催化剂体系
公开(公告)号：US6096912A
公开(公告)日：2000-08-01
申请号：US642491
申请日：1996-05-03
申请人： Eberhard Karl , Werner Roell , Hans Brintzinger , Bernhard Rieger , Udo Stehling
发明人： Eberhard Karl , Werner Roell , Hans Brintzinger , Bernhard Rieger , Udo Stehling
IPC分类号： C08F4/642 , C07F17/00 , C08F4/60 , C08F4/622 , C08F4/639 , C08F4/6392 , C08F4/646 , C08F4/649 , C08F4/6592 , C08F4/68 , C08F10/00 , C08F10/06 , C08F110/06
CPC分类号： C08F10/06 , C07F17/00 , C08F10/00 , C08F110/06 , C08F4/63912 , C08F4/63927 , Y10S526/943
摘要： Abstract of the Disclosure: Catalyst systems for the polymerization of C.sub.2 -C.sub.10 -alk-1-enes contain, as active components,a) a metallocene complex of the general formula I ##STR1## where M is titanium, zirconium, hafnium, vanadium, niobium or tantalum, X is halogen or C.sub.1 -C.sub.8 -alkyl, Y is carbon, phosphorus, sulfur, silicon or germanium, Z is C.sub.1 -C.sub.8 -alkyl, C.sub.3 -C.sub.10 -cycloalkyl or C.sub.6 -C.sub.10 -aryl, R.sup.1 and R.sup.2 are identical or different and are each C.sub.1 -C.sub.4 -alkyl, R.sup.3 to R.sup.6 are identical or different and are each hydrogen or C.sub.1 -C.sub.8 -alkyl, or two adjacent radicals R.sup.3 and R.sup.4 and R.sup.5 and R.sup.6 in each case together form a hydrocarbon ring system of 4 to 15 carbon atoms and n is 0, 1 or 2, andb) an open-chain or cyclic alumoxane compound of the general formula II or III ##STR2## where R.sup.7 is C.sub.1 -C.sub.4 -alkyl and n is from 5 to 30. The novel catalyst systems are particularly suitable for the preparation of polyalk-1-enes having high molecular weights.
摘要翻译：本发明摘要：用于C2-C10-烷-1-烯的聚合的催化剂体系包含作为活性组分的a）通式I的茂金属络合物，其中M是钛，锆，铪，钒，铌或钽 X是卤素或C 1 -C 8烷基，Y是碳，磷，硫，硅或锗，Z是C 1 -C 8 - 烷基，C 3 -C 10 - 环烷基或C 6 -C 10 - 芳基，R 1和R 2是相同或不同的并且各自是C 1 -C 4 - 烷基，R 3至R 6相同或不同，并且各自为氢或C 1 -C 8 - 烷基，或两个相邻基团R 3和R 4以及R 5和R 6在每种情况下一起形成4〜 15个碳原子，n为0,1或2，以及b）通式II或III的开链或环状铝氧烷化合物，其中R 7为C 1 -C 4 - 烷基且n为5至30.新型催化剂体系特别适用于制备具有高分子量的聚酮-1-烯。

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