公开(公告)号：EP1297030A2

公开(公告)日：2003-04-02

申请号：EP01957902.8

申请日：2001-06-28

申请人： Basell Polyolefine GmbH

发明人： SCHNEIDER, Martin ,  KARER, Rainer ,  LILGE, Dieter ,  RAUSCHENBERGER, Volker ,  ROSENDORFER, Philipp ,  WULFF-DÖRING, Joachim ,  SCHWEIER, Günther ,  LUX, Martin ,  BAUER, Peter

IPC分类号： C08F10/02 ,  C08F4/00

CPC分类号： C08F210/16 ,  C08F2410/04 ,  C08F4/24 ,  C08F4/69 ,  C08F4/025 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/17 ,  C08F2500/04 ,  C08F2500/26

摘要： The invention relates to novel suspended chrome catalysts for the homopolymerization of ethylene and the copolymerization of ethylene and α-olefins, to a method for the production thereof and to the use thereof for the polymerization of olefins.

公开(公告)号：EP3109278A1

公开(公告)日：2016-12-28

申请号：EP16184861.9

申请日：2013-10-22

申请人： Basell Polyolefine GmbH

发明人： VITTORIAS, Iakovos ,  WIESECKE, Jens ,  MARCZINKE, Bernd Lothar ,  MEIER, Gerhardus ,  SCHÜLLER, Ulf ,  DOLLE, Volker ,  ENDERLE, Johannes-Friedrich ,  LILGE, Dieter ,  GALL, Barbara

IPC分类号： C08L23/08 ,  B29C49/00 ,  B29C47/00 ,  B29C47/92 ,  B29C49/04 ,  C08F210/16 ,  C08J5/00

CPC分类号： C08L23/0815 ,  B29B15/00 ,  B29C47/0004 ,  B29C47/92 ,  B29C49/0005 ,  B29C49/04 ,  B29K2023/06 ,  B29L2031/7154 ,  B29L2031/7172 ,  C08F210/16 ,  C08J5/00 ,  C08J2323/06 ,  C08J2323/08 ,  C08J2423/06 ,  C08J2423/08 ,  C08L23/06 ,  C08L2205/025 ,  C08L2207/07 ,  C08L2308/00 ,  C08L2314/02

摘要： Polyethylene composition with improved swell ratio and mechanical properties, particularly suited for preparing blow-moulded articles, said composition having the following features:
1) density from 0.945 to less than 0.952 g/cm 3 ;
2) ratio MIF/MIP from 15 to 30;
3) Shear-Induced Crystallization Index SIC from 2.5 to 5.5.

摘要翻译： 所述组合物具有以下特征：1）密度为0.945至小于0.952g / cm 3;具有下列特征的组合物： 2）比例MIF / MIP从15到30; 3）剪切诱导结晶指数SIC为2.5〜5.5。

公开(公告)号：EP2909265A1

公开(公告)日：2015-08-26

申请号：EP13788697.4

申请日：2013-10-22

申请人： Basell Polyolefine GmbH

发明人： VITTORIAS, Iakovos ,  WIESECKE, Jens ,  MARCZINKE, Bernd Lothar ,  MEIER, Gerhardus ,  SCHÜLLER, Ulf ,  DOLLE, Volker ,  ENDERLE, Johannes-Friedrich ,  LILGE, Dieter ,  GALL, Barbara

IPC分类号： C08L23/08 ,  B29C49/00

CPC分类号： C08L23/0815 ,  B29B15/00 ,  B29C47/0004 ,  B29C47/92 ,  B29C49/0005 ,  B29C49/04 ,  B29K2023/06 ,  B29L2031/7154 ,  B29L2031/7172 ,  C08F210/16 ,  C08J5/00 ,  C08J2323/06 ,  C08J2323/08 ,  C08J2423/06 ,  C08J2423/08 ,  C08L23/06 ,  C08L2205/025 ,  C08L2207/07 ,  C08L2308/00 ,  C08L2314/02

摘要： Polyethylene composition with improved swell ratio and mechanical properties, particularly suited for preparing blow-moulded articles, said composition having the following features: 1) density from 0.945 to less than 0.952 g/cm 3 ; 2) ratio MIF/MIP from 15 to 30; 3) Shear-Induced Crystallization Index SIC from 2.5 to 5.5.

公开(公告)号：EP2356155A1

公开(公告)日：2011-08-17

申请号：EP09760774.1

申请日：2009-11-30

申请人： Basell Polyolefine GmbH

发明人： CIACCIA, Eleonora ,  VITTORIAS, Iakovos ,  MIHAN, Shahram ,  LUKESOVA, Lenka ,  LILGE, Dieter ,  HERRARA SALINAS, Maclovio ,  MEIER, Gerhardus ,  MANNEBACH, Gerd

IPC分类号： C08F10/02 ,  C08F4/70 ,  C08F4/655

CPC分类号： C08F10/02 ,  C08F10/00 ,  C08F110/06 ,  C08F210/06 ,  C08F210/16 ,  C08F2410/04 ,  C08F4/6555 ,  C08F4/7042 ,  C08F210/14 ,  C08F2500/04 ,  C08F2500/12 ,  C08F2500/11 ,  C08F2500/10

摘要： New ethylene polymers having broad molecular weight distribution and long-chain branching, above all at high molecular weight fractions; the polymers have strain hardening equal or higher than 1.4 (at constant elongational rate of 0.5s
-1 , at 150°C), branching index g' equal or lower than 0.9 (at Mw of 2⋅10
6 g/mol). The polymers are prepared by using a mixed catalyst system comprising a polymerization catalyst based on a late transition metal component having a tridentate ligand, and a Ziegler polymerization catalyst annealed at a temperature higher than 100°C, for a time of at least 10 minutes.

公开(公告)号：EP1874830B1

公开(公告)日：2010-10-20

申请号：EP06724350.1

申请日：2006-04-15

申请人： Basell Polyolefine GmbH

发明人： MIHAN, Shahram ,  LILGE, Dieter ,  KARER, Rainer ,  VOGT, Heinz ,  KIPKE, Jennifer

IPC分类号： C08F10/02 ,  C08F4/69 ,  C08F4/6592 ,  C08J5/18

CPC分类号： C08J5/18 ,  C08F4/65912 ,  C08F4/65925 ,  C08F10/00 ,  C08F10/02 ,  C08F110/02 ,  C08F210/16 ,  C08J2323/08 ,  C08L23/06 ,  C08L23/0815 ,  C08L2205/02 ,  C08L2314/04 ,  C08L2314/06 ,  Y02P20/52 ,  Y10T428/1352 ,  C08F4/69 ,  C08F4/025 ,  C08F4/65916 ,  C08L2666/06 ,  C08F2500/17 ,  C08F2500/12 ,  C08F2500/04 ,  C08F2500/26 ,  C08F2500/09 ,  C08F2500/18 ,  C08F210/14 ,  C08F4/6292 ,  C08F4/63904

摘要： Molding composition comprising polyethylene and having a density in the range from 0.915 to 0.955 g/cm3, an MI in the range from 0 to 3.5 g/10 min, an MFR in the range from 5 to 50, a polydispersity Mw/Mn in the range from 5 to 20, and a z-average moiar mass Mz of less than 1 million g/mol, a process for preparing such a composition, a catalyst suitable for the preparation of the same, as well as films comprising this molding composition.

公开(公告)号：EP2118154B1

公开(公告)日：2010-05-12

申请号：EP08701494.0

申请日：2008-01-15

申请人： Basell Polyolefine GmbH

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/cm3, a melt index MFR21 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 Mw in the range from 140 000 g/mol to 330 000 g/mol, a polydispersity Mw /Mn 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) Cx = 128.7 - 134.62 x d', wherein d' is the numerical value of the density of the copolymer in g/cm3, 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.

公开(公告)号：EP2118154A1

公开(公告)日：2009-11-18

申请号：EP08701494.0

申请日：2008-01-15

申请人： Basell Polyolefine GmbH

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/cm3, a melt index MFR21 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 Mw in the range from 140 000 g/mol to 330 000 g/mol, a polydispersity Mw /Mn 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) Cx = 128.7 - 134.62 x d', wherein d' is the numerical value of the density of the copolymer in g/cm3, 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.

公开(公告)号：EP1874830A1

公开(公告)日：2008-01-09

申请号：EP06724350.1

申请日：2006-04-15

申请人： Basell Polyolefine GmbH

发明人： MIHAN, Shahram ,  LILGE, Dieter ,  KARER, Rainer ,  VOGT, Heinz ,  KIPKE, Jennifer

IPC分类号： C08F10/02

CPC分类号： C08J5/18 ,  C08F4/65912 ,  C08F4/65925 ,  C08F10/00 ,  C08F10/02 ,  C08F110/02 ,  C08F210/16 ,  C08J2323/08 ,  C08L23/06 ,  C08L23/0815 ,  C08L2205/02 ,  C08L2314/04 ,  C08L2314/06 ,  Y02P20/52 ,  Y10T428/1352 ,  C08F4/69 ,  C08F4/025 ,  C08F4/65916 ,  C08L2666/06 ,  C08F2500/17 ,  C08F2500/12 ,  C08F2500/04 ,  C08F2500/26 ,  C08F2500/09 ,  C08F2500/18 ,  C08F210/14 ,  C08F4/6292 ,  C08F4/63904

摘要： Molding composition comprising polyethylene and having a density in the range from 0.915 to 0.955 g/cm3, an MI in the range from 0 to 3.5 g/10 min, an MFR in the range from 5 to 50, a polydispersity Mw/Mn in the range from 5 to 20, and a z-average moiar mass Mz of less than 1 million g/mol, a process for preparing such a composition, a catalyst suitable for the preparation of the same, as well as films comprising this molding composition.

公开(公告)号：EP1753791A1

公开(公告)日：2007-02-21

申请号：EP05747591.5

申请日：2005-04-25

申请人： Basell Polyolefine GmbH

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： Polyethylene which comprises ethylene homopolymers and/or copolymers of ethylene with 1- alkenes and has a molar mass distribution width MW/Mn of from 3 to 30, a density of from 0.945 to 0.965 g/cm3, a weight average molar mass Mw of from 50 000 g/mol to 200 000 g/mol, a HLMI of from 10 to 300 g/10 min and has from 0.1 to 15 branches/1000 carbon atoms, wherein the 1 to 15 % by weight of the polyethylene having the highest molar masses have a degree of branching of more than 1 branch of side chains larger than CH3/1000 carbon atoms, a process for its preparation, catalysts suitable for its preparation and also injection moldings in which this polyethylene is present.

公开(公告)号：EP1740623A1

公开(公告)日：2007-01-10

申请号：EP05750312.0

申请日：2005-04-25

申请人： Basell Polyolefine GmbH

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 Mme;/Mn of from 5 to 30, a density of from 0.92 to 0.955 g/cm3, a weight average molar mass Mme, 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 MZ 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.