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1. 发明申请

WO2005123791A1 CATALYST COMPRISING CHROMIUM AND ZINC FOR OLEFIN POLYMERIZATION AND PROCESS FOR PREPARING IT 审中-公开
标题翻译：包含铬和锌的催化剂用于烯烃聚合及其制备方法
公开(公告)号：WO2005123791A1
公开(公告)日：2005-12-29
申请号：PCT/EP2005/052672
申请日：2005-06-09
申请人： BASELL POLYOLEFINE GMBH , SCHNEIDER, Martin , GÖHRE, Jan , KARER, Rainer , ROHDE, Wolfgang , BOLD, Anke , LUX, Martin , FISCHER, Ernst , KIENER, Christoph
发明人： SCHNEIDER, Martin , GÖHRE, Jan , KARER, Rainer , ROHDE, Wolfgang , BOLD, Anke , LUX, Martin , FISCHER, Ernst , KIENER, Christoph
IPC分类号： C08F10/02
CPC分类号： B01J23/26 , C08F10/00 , C08F110/02 , C08F210/16 , C08F2410/01 , C08F2410/02 , Y10T428/139 , C08F4/10 , C08F4/24 , C08F4/22 , C08F4/025 , C08F2500/12 , C08F2500/24 , C08F2500/13 , C08F2500/04 , C08F210/14 , C08F2500/18
摘要： Catalyst for the polymerization and/or copolymerization of olefins which has a chromium content of from 0.01 to 5% by weight, based on the element in the finished catalyst, is supported on a finely divided inorganic support and is obtainable by concluding calcination at temperatures of from 350 to 1050°C and has a zinc content of from 0.01 to 10% by weight, based on the element in the finished catalyst.
摘要翻译：用于烯烃的聚合和/或共聚的催化剂负载在精细分散的无机载体上，铬含量为0.01-5重量％，基于成品催化剂中的元素，可通过在基于成品催化剂中的元素，从350至1050℃，锌含量为0.01至10重量％。

2. 发明申请

WO2007088001A1 COPOLYMERS OF ETHYLENE AND AT LEAST ONE OTHER 1-OLEFIN, AND PROCESS FOR THEIR PREPARATION 审中-公开
标题翻译：乙烯和至少一种其他1-烯烃的共聚物及其制备方法
公开(公告)号：WO2007088001A1
公开(公告)日：2007-08-09
申请号：PCT/EP2007/000578
申请日：2007-01-24
申请人： BASELL POLYOLEFINE GMBH , KIENER, Christoph , KARER, Rainer , WIESECKE, Jens , MEIER, Gerhardus
发明人： KIENER, Christoph , KARER, Rainer , WIESECKE, Jens , MEIER, Gerhardus
IPC分类号： C08F210/02 , C08F4/78
CPC分类号： C08F210/16 , C08F10/00 , C08F4/78 , C08F4/025 , C08F2/34 , C08F210/14 , C08F2500/12 , C08F2500/17 , C08F2500/04 , C08F2500/13
摘要： Ethylene copolymers composed of ethylene units and units composed of at least one other 1- olefin whose density is from 0.940 to 0.955 g/cm 3 , whose vinyl end group content is at least 0.5 end groups, based on 1000 carbon atoms, whose tensile impact strength a tn , measured to ISO 8256 (1997) /1A at -30°C, is greater than or equal to 145 kJ/m 2 , and whose content of comonomer side chains per 1000 carbon atoms Cx is above a value defined via equation I, C x = 128.7 - 134.62 ⋅ d ' (I), where d' is the density d of the copolymer in g/cm3, and a process for their preparation, and their use as blow-molded products.
摘要翻译：由乙烯单元组成的乙烯共聚物和由密度为0.940至0.955g / cm 3的至少一种其它1-烯烃组成的单元，其乙烯基端基含量为至少0.5个端基，基于在-30℃下根据ISO 8256（1997）/ 1A测量的1000个碳原子的拉伸冲击强度a N t大于或等于145kJ / m 2 >，并且其每1000个碳原子Cx的共聚单体侧链的含量高于通过式I定义的值，C x <

3. 发明申请

WO2007088000A1 PROCESS FOR PREPARATION OF ETHYLENE POLYMERS FOR BLOWN FILMS 审中-公开
标题翻译：用于制备膜片的乙烯聚合物的方法
公开(公告)号：WO2007088000A1
公开(公告)日：2007-08-09
申请号：PCT/EP2007/000577
申请日：2007-01-24
申请人： BASELL POLYOLEFINE GMBH , ROHDE, Wolfgang , HEINICKE, Lutz-Gerd , KARER, Rainer , HECKER, Manfred
发明人： ROHDE, Wolfgang , HEINICKE, Lutz-Gerd , KARER, Rainer , HECKER, Manfred
IPC分类号： C08F10/00 , C08F4/69
CPC分类号： C08F10/02 , C08F10/00 , C08F110/02 , C08J5/18 , C08J2323/08 , C08K5/005 , C08F4/025 , C08F4/24 , C08F2/34 , C08L23/04 , C08F2500/12 , C08F2500/04 , C08F2500/26 , C08F2500/17
摘要： Process for preparation of ethylene homopolymers or copolymers, comprising the steps of a) polymerization of ethylene or of ethylene with one or more other 1-olefins in the presence of a chromium catalyst at temperatures of from 20 to 200 °C and at pressures of from 0.1 to 20 MPa, where the chromium catalyst can be prepared via application of one or more chromium compounds to a silicate support and subsequent thermal activation under oxidative conditions at temperatures of from 620 to 900 °C; b) mixing of the polyethylene in the melt in the presence of from 1000 to 2000 ppm of an antioxidant comprising at least one sterically hindered phenol and comprising at least one phosphite in a mixing ratio of from 1:5 to 5:1 , with specific energy input of at least 0.17 kWh/kg.
摘要翻译：乙烯均聚物或共聚物的制备方法，包括以下步骤：a）在铬催化剂存在下，在20〜200℃的温度和压力下，将乙烯或乙烯与一种或多种其它1-烯烃聚合 0.1至20MPa，其中可通过将一种或多种铬化合物施用于硅酸盐载体并随后在620-900℃的氧化条件下进行热活化来制备铬催化剂; b）在1000-2000ppm的包含至少一种空间位阻酚并且包含至少一种1:5至5:1的混合比的亚磷酸酯的抗氧化剂存在下，将聚乙烯混合在熔体中，能量输入至少为0.17 kWh / kg。

4. 发明申请

WO2005039763A1 SUPPORTED METAL ALKYL COMPOUND AND ITS PREPARATION 审中-公开
标题翻译：支持金属烷基化合物及其制备
公开(公告)号：WO2005039763A1
公开(公告)日：2005-05-06
申请号：PCT/EP2004/011316
申请日：2004-10-09
申请人： BASELL POLYOLEFINE GMBH , MIHAN, Shahram , ROSENDORFER, Philipp , KARER, Rainer , SCHNEIDER, Martin , ECK, Peter
发明人： MIHAN, Shahram , ROSENDORFER, Philipp , KARER, Rainer , SCHNEIDER, Martin , ECK, Peter
IPC分类号： B01J31/12
CPC分类号： C07F5/062 , C07B2200/11 , C08F10/00 , C08F4/603 , C08F4/61916 , C08F4/602 , C08F4/61912
摘要： Pulverulent solid which consists essentially of at least one metal alkyl compound bound chemically and/or physically to a finely divided, porous, mechanically stable and chemically inert support, has a proportion by weight of metal alkyl compound of at least 5% by weight, based on the support, and has an angle of repose, determined in accordance with ISO 4324, of up to 48°. The solid allows trouble-free metering as active component into a reactor.
摘要翻译：基本上由化学和/或物理结合到细碎，多孔，机械稳定和化学惰性的载体上的至少一种金属烷基化合物的粉煤固体具有至少5重量％的金属烷基化合物的重量比，基于在支撑上，具有根据ISO 4324确定的休眠角，最高可达48°。固体可将无故障计量作为活性组分进入反应器。

5. 发明申请

WO2003054028A1 CATALYST SYSTEMS OF THE ZIEGLER-NATTA TYPE AND THEIR PREPARATION 审中-公开
标题翻译： ZIEGLER-NATTA类型的催化剂体系及其制备
公开(公告)号：WO2003054028A1
公开(公告)日：2003-07-03
申请号：PCT/EP2002/013967
申请日：2002-12-10
申请人： BASELL POLYOLEFINE GMBH , FÖTTINGER, Klaus , SCHNEIDER, Martin-Julius , KARER, Rainer
发明人： FÖTTINGER, Klaus , SCHNEIDER, Martin-Julius , KARER, Rainer
IPC分类号： C08F4/655
CPC分类号： C08F10/02 , C08F36/04 , C08F210/16 , C08F4/6492 , C08F4/6367 , C08F4/6555 , C08F4/651 , C08F4/642 , C08F210/14 , C08F2500/17 , C08F2500/12 , C08F2500/18 , C08F2500/24
摘要： The present invention relates to catalyst systems of the Ziegler-Natta type, to a process for preparing them, to their use for the polymerization of olefins and to ethylene copolymers which can be prepared using this catalyst system.
摘要翻译：本发明涉及齐格勒 - 纳塔型催化剂体系，其制备方法，其用于烯烃聚合和乙烯共聚物的用途，该共聚物可使用该催化剂体系制备。

6. 发明申请

WO2008077530A3 MULTIMODAL POLYETHYLENE COMPOSITION, MIXED CATALYST AND PROCESS FOR PREPARING THE COMPOSITION 审中-公开
公开(公告)号：WO2008077530A3
公开(公告)日：2008-07-03
申请号：PCT/EP2007/011113
申请日：2007-12-18
申请人： BASELL POLYOLEFINE GMBH , KIPKE, Jennifer , MIHAN, Shahram , KARER, Rainer , SCHMITZ, Harald
发明人： KIPKE, Jennifer , MIHAN, Shahram , KARER, Rainer , SCHMITZ, Harald
IPC分类号： C08L23/04 , C08F297/08 , C08F4/70
摘要： A multimodal polyethylene composition, in particular suitable for the preparation of films, but also textile articles, blow molded articles and injection molded articles is described. The polyethylene composition of the invention comprises at least three ethylene polymer fractions having distinct molecular weights or comonomer contents, said at least three ethylene polymer fractions comprising at least one first ethylene polymer fraction having a first molecular weight, a first comonomer content lower than a predetermined value and a first density; at least one second ethylene polymer fraction having a second molecular weight higher than said first molecular weight, a second comonomer content higher than said first comonomer content, and a second density; and at least one third ethylene polymer fraction having a third molecular weight higher than said first molecular weight, a third comonomer content lower than a predetermined value, and a third density; wherein said at least one first ethylene polymer fraction and said at least third ethylene polymer fraction are prepared by the use of a first and, respectively, third catalyst and said at least one second ethylene polymer fraction is prepared by the use of a second catalyst of the single site type. The films prepared from the composition of the invention have improved water vapor barrier properties. Furthermore, a mixed catalyst system comprising at least three catalyst components and a process particularly suitable to prepare the composition of the invention are described.

7. 发明申请

WO2006082007A1 PROCESS AND APPARATUS FOR THE POLYMERIZATION OF ETHYLENE 审中-公开
标题翻译：乙烯聚合的方法和装置
公开(公告)号：WO2006082007A1
公开(公告)日：2006-08-10
申请号：PCT/EP2006/000783
申请日：2006-01-30
申请人： BASELL POLYOLEFINE GMBH , PENZO, Giuseppe , AHMADZADE-YOUSSEFI, Cyrus , KARER, Rainer , NIEKEN, Ulrich
发明人： PENZO, Giuseppe , AHMADZADE-YOUSSEFI, Cyrus , KARER, Rainer , NIEKEN, Ulrich
IPC分类号： C08F2/34 , C08F10/02
CPC分类号： C08F10/02 , B01J8/0035 , B01J8/006 , B01J8/24 , B01J2208/00274 , B01J2208/00761 , B01J2219/00006 , C08F6/005 , C08F10/00 , C08F110/02 , C08F210/16 , Y02P20/582 , Y10S526/92 , C08L23/06 , C08L23/0815 , C08F4/69 , C08F2/34 , C08F2/01 , C08F210/08 , C08F210/14
摘要： Process for the polymerization of ethylene or of ethylene with further 1 -olefins, in which the ethylene is polymerized in the presence of a catalyst in a gas-phase reactor and reaction gas comprising propane and unpolymerized ethylene is circulated to remove the heat of polymerization, wherein the polymer particles are discharged continuously or discontinuously from the reactor, the polymer particles are separated from the major part of the concomitantly discharged gas and the polymer particles are degassed, the gas is freed of entrained fine particles and is separated from a low-boiling fraction comprising ethylene or from a high boiling fraction containing further 1-olefins or alkanes having from 4 to 12 carbon atoms in a first separation stage, a propane fraction is separated off in a second separation stage and this propane fraction is used for degassing the polymer particles discharged from the reactor, with the proportion of ethylene in the propane fraction being less than 1 mol% and the proportion of 1-olefins and alkanes having from 4 to 12 carbon atoms in the propane fraction being less than 4 mol%, in each case based on the total propane fraction. Furthermore, an apparatus for carrying out the process. In this way, a high heat discharge from the reactor, satisfactory degassing of the discharged polymer particles and recovery of the reaction gas discharged together with the polymer particles and also the gas used for degassing the polymer particles are made possible.
摘要翻译：乙烯或乙烯与进一步的1-烯烃聚合的方法，其中乙烯在催化剂存在下在气相反应器和包含丙烷和未聚合的乙烯的反应气体中聚合，循环除去聚合热，其中聚合物颗粒从反应器中连续或不连续地排出，聚合物颗粒与伴随排出气体的主要部分分离，聚合物颗粒脱气，气体不含夹带的细颗粒，并从低沸点在第一分离阶段，包含乙烯或含有另外的具有4至12个碳原子的1-烯烃或烷烃的高沸点馏分的馏分在第二分离阶段分离出丙烷馏分，该丙烷馏分用于使聚合物脱气从反应器排出的颗粒，丙烷馏分中乙烯的比例小于1mol ％，丙烷馏分中具有4至12个碳原子的1-烯烃和烷烃的比例小于4摩尔％，基于总丙烷馏分。此外，一种用于执行该过程的装置。以这种方式，可以从反应器的高热放电，排出的聚合物颗粒的令人满意的脱气和与聚合物颗粒一起排放的反应气体的回收以及用于使聚合物颗粒脱气的气体成为可能。

8. 发明申请

WO2005103095A1 POLYETHYLENE AND CATALYST COMPOSITION FOR ITS PREPARATION 审中-公开
标题翻译：聚乙烯和催化剂组合物的制备
公开(公告)号：WO2005103095A1
公开(公告)日：2005-11-03
申请号：PCT/EP2005/004406
申请日：2005-04-25
申请人： BASELL POLYOLEFINE GMBH , KIPKE, Jennifer , MIHAN, Shahram , KARER, Rainer , LILGE, Dieter
发明人： KIPKE, Jennifer , MIHAN, Shahram , KARER, Rainer , LILGE, Dieter
IPC分类号： C08F10/02
CPC分类号： C08F10/02 , C08F4/65912 , C08F4/65916 , C08F4/65925 , C08F210/02 , C08F210/16 , Y10T428/1345 , C08F4/61904 , C08F210/14 , C08F2500/04 , C08F2500/12 , C08F2500/17 , C08F2500/10 , C08F4/7042 , C08F220/10 , C08F2500/19 , C08F2500/20 , C08F2500/26
摘要： A polyethylene which comprises ethylene homopolymers and/or copolymers of ethylene with 1alkenes and has a molar mass distribution width M me ;/M n of from 5 to 30, a density of from 0.92 to 0.955 g/cm 3 , a weight average molar mass M me , of from 50000 g/mol to 500 000 g/mol and has from 0.01 to 20 branches/1000 carbon atoms and a z-average molar mass M Z of less than 1 Mio. g/mol, a process for its preparation, catalysts suitable for its preparation and also films in which this polyethylene is present.
摘要翻译：一种聚乙烯，其包含乙烯均聚物和/或乙烯与1-烯烃的共聚物，其摩尔质量分布宽度Mme; / Mn为5-30，密度为0.92至0.955g / cm 3，重均摩尔质量Mme为50000g / mol至500000g / mol，并且具有0.01至20个支链/ 1000个碳原子和小于1Mi的z-平均摩尔质量MZ。 g / mol，其制备方法，适用于其制备的催化剂以及其中存在该聚乙烯的膜。

9. 发明申请

WO2008092736A1 MONOMODAL COPOLYMER OF ETHYLENE FOR INJECTION MOLDING AND PROCESS FOR ITS PREPARATION 审中-公开
标题翻译：注射成型乙烯的单体共聚物及其制备方法
公开(公告)号：WO2008092736A1
公开(公告)日：2008-08-07
申请号：PCT/EP2008/050384
申请日：2008-01-15
申请人： BASELL POLYOLEFINE GMBH , FÖTTINGER, Klaus , HECKER, Manfred , BERGER, Lothar , KARER, Rainer , LILGE, Dieter
发明人： FÖTTINGER, Klaus , HECKER, Manfred , BERGER, Lothar , KARER, Rainer , LILGE, Dieter
IPC分类号： C08F210/02
CPC分类号： C08F210/16 , C08F2/34 , C08F4/24 , C08F10/14 , C08F2500/12 , C08F2500/04 , C08F2500/11
摘要： Monomodal copolymers of ethylene and molding compositions comprising such copolymers, wherein the copolymers have a density determined according to DIN EN ISO 1183-1, variant A in the range from 0.938 to 0.944 g/cm 3 , a melt index MFR 2 1 determined according to ISO 1133 at 190°C under a load of 21.6 kg in the range from 12 to 17 g/10 min, a weight average molar mass M w in the range from 140 000 g/mol to 330 000 g/mol, a polydispersity M w /M n in the range from 9 to 17, and a content of comonomer side chains per 1000 carbon atoms C x equal to or above a value defined via equation (I) C x = 128.7 - 134.62 x d', wherein d' is the numerical value of the density of the copolymer in g/cm 3 , the use of the copolymers for producing injection-molded articles, as well as injection-molded articles comprising the copolymers, and process for the preparation of such monomodal copolymers.
摘要翻译：乙烯的单共聚物和包含这种共聚物的模塑组合物，其中共聚物具有根据DIN EN ISO 1183-1，变体A在0.938至0.944g / cm 3范围内测定的密度，熔体索引MFR 2 2 1

10. 发明申请

WO2007060115A1 POLYETHYLENE COMPOSITION SUITABLE FOR THE PREPARATION OF FILMS AND PROCESS FOR PREPARING THE SAME 审中-公开
标题翻译：适用于制备薄膜的聚乙烯组合物及其制备方法
公开(公告)号：WO2007060115A1
公开(公告)日：2007-05-31
申请号：PCT/EP2006/068444
申请日：2006-11-14
申请人： BASELL POLYOLEFINE GMBH , KIPKE, Jennifer , MIHAN, Shahram , KARER, Rainer , AUFFERMANN, Jörg , HECKER, Manfred , DE LANGE, Paulus , SCHMITZ, Harald
发明人： KIPKE, Jennifer , MIHAN, Shahram , KARER, Rainer , AUFFERMANN, Jörg , HECKER, Manfred , DE LANGE, Paulus , SCHMITZ, Harald
IPC分类号： C08L23/04
CPC分类号： C08L23/04 , C08L23/06 , C08L23/0815 , C08L2205/02 , C08L2205/025 , C08L2205/035 , C08L2308/00 , C08L2314/06 , C08L2666/06 , C08L2666/02
摘要： A polyethylene composition, in particular suitable for the preparation of films, and a process for preparing the same are described. The polyethylene composition of the invention comprises from 50 to 89 % by weight of a first polyethylene component comprising at least one multimodal polyethylene including a plurality of ethylene polymer fractions having distinct molecular weights and comonomer contents, at least one of said plurality of ethylene polymer fractions being prepared by the use of a single site catalyst, and from 50 to 11 % by weight of a second polyethylene component comprising a low or medium density polyethylene.
摘要翻译：描述了特别适用于制备薄膜的聚乙烯组合物及其制备方法。本发明的聚乙烯组合物包含50至89重量％的第一聚乙烯组分，其包含至少一种多峰聚乙烯，其包含具有不同分子量和共聚单体含量的多种乙烯聚合物级分，所述多种乙烯聚合物级分中的至少一种通过使用单中心催化剂制备，以及50至11重量％的包含低密度或中密度聚乙烯的第二聚乙烯组分。

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