公开(公告)号：WO9857995A3

公开(公告)日：1999-03-11

申请号：PCT/EP9803370

申请日：1998-06-05

Applicant: BASF AG ,  WUENSCH JOSEF ,  BRINTZINGER HANS H ,  SCHNEIDER NICOLE ,  PROSENC MARC

Inventor： WUENSCH JOSEF ,  BRINTZINGER HANS-HERBERT ,  SCHNEIDER NICOLE ,  PROSENC MARC

IPC: C07F17/00 ,  C08F4/42 ,  C08F4/60 ,  C08F4/642 ,  C08F4/659 ,  C08F10/00 ,  C08F12/00 ,  C08F12/04 ,  C08F4/00

CPC classification number: C08F10/00 ,  C07F17/00 ,  C08F4/65912 ,  C08F12/08 ,  Y10S526/943 ,  C08F4/6592

Abstract: The invention relates to a method for producing polymers based on monomers with a C=C double bond by homopolymerization or copolymerization of said monomers in the presence of a catalyst system consisting of a metallocene complex A) and a compound forming a metallocenium ions B) and optionally a metal organic compound of the I, II or III main group of the periodic table of elements C). The invention is characterized in that a compound of general formula (I) is used as a metallocene complex A), wherein the substituents and indices have the following meaning: R?1 to R11¿ = hydrogen, C¿1?-C10-alkyl, 5 to 7 membered cycloalkyl, which in turn can have C1-C6-alkyl groups as substituents, C6-C15-aryl or arylalkyl and wherein optionally two neighboring radicals R?1 to R8¿ can also stand together for cyclic groups having from 4 to 15 C atoms, or Si(R12)3, R12 standing for C¿1?-C10-alkyl, C6-C15-aryl or C3-C10-cycloalkyl, M = a metal of the III to VI sub-group of the periodic table of elements or a metal of the lanthanide series, X is the same or different and stands for hydrogen, halogen C1-C10-alkyl, C6-C15-aryl, C1-C10-alkoxy or C6-C15-aryloxy, and n = 1, 2, 3, 4 or 5, whereby n corresponds to the valence of M minus 1.

公开(公告)号：CA2294255A1

公开(公告)日：1998-12-23

申请号：CA2294255

申请日：1998-06-05

Applicant: BASF AG

Inventor： BRINTZINGER HANS-HERBERT ,  SCHNEIDER NICOLE ,  WUENSCH JOSEF ,  PROSENC MARC

IPC: C07F17/00 ,  C08F4/42 ,  C08F4/60 ,  C08F4/62 ,  C08F4/642 ,  C08F4/659 ,  C08F10/00 ,  C08F12/00 ,  C08F12/04 ,  C08F12/08 ,  C08F110/00 ,  C08F210/00 ,  C08F4/00

Abstract: The invention relates to a method for producing polymers based on monomers with a C=C double bond by homopolymerization or copolymerization of said monomers in the presence of a catalyst system consisting of a metallocene complex A) and a compound forming a metallocenium ions B) and optionally a metal organic compound of the I, II or III main group of the periodic table of elements C). The invention is characterized in that a compound of general formula (I) is used as a metallocene complex A), wherein the substituents and indices have the following meaning: R1 to R11 = hydrogen, C1-C10-alkyl, 5 to 7 membered cycloalkyl, which in turn can have C1-C6-alkyl groups as substituents, C6-C15-aryl or arylalkyl and wherein optionally two neighboring radicals R1 to R8 can also stand together for cyclic groups having from 4 to 15 C atoms, or Si(R12)3, R12 standing for C1-C10-alkyl, C6-C15-aryl or C3-C10-cycloalkyl, M = a metal of the III to VI sub-group of the periodic table of elements or a metal of the lanthanide series, X is the same or different and stands for hydrogen, halogen C1-C10-alkyl, C6-C15-aryl, C1-C10-alkoxy or C6C15-aryloxy, and n = 1, 2, 3, 4 or 5, whereby n corresponds to the valence of M minus 1.

公开(公告)号：DE59803632D1

公开(公告)日：2002-05-08

申请号：DE59803632

申请日：1998-06-05

Applicant: BASF AG

Inventor： WUENSCH JOSEF ,  BRINTZINGER HANS-HERBERT ,  SCHNEIDER NICOLE ,  PROSENC MARC

IPC: C07F17/00 ,  C08F4/42 ,  C08F4/60 ,  C08F4/62 ,  C08F4/642 ,  C08F4/659 ,  C08F10/00 ,  C08F12/00 ,  C08F12/04 ,  C08F12/08 ,  C08F110/00 ,  C08F210/00

Abstract: In a process for preparing polymers based on monomers having a C=C double bond by homopolymerization or copolymerization of these monomers in the presence of a catalyst system comprising a metallocene complex A) and a compound B) capable of forming metallocenium ions and, if desired, an organometallic compound of main group I, II or III of the Periodic Table of the Elements C), the metallocene complex A) used is a compound of the formula (I)where the substituents and indices have the following meanings:R1 to R11 are hydrogen, C1-C10-alkyl, 5- to 7-membered cycloalkyl which may in turn bear C1-C6-alkyl groups as substituents, C6-C15-aryl or arylalkyl, where two adjacent radicals R1 to R8 may together form a cyclic group having from 4 to 15 carbon atoms, or Si(R12)3,where R12 is C1-C10-alkyl, C6-C15-aryl or C3-C10-cycloalkyl,M is a metal of transition groups III to VI of the Periodic Table of the Elements or a metal of the lanthanide series,X are identical or different and are hydrogen, halogen, C1-C10-alkyl, C6-C15-aryl, C1-C10-alkoxy or C6-C15-aryloxy andn is 1, 2, 3, 4 or 5, where n corresponds to the valence of M minus 1.

公开(公告)号：DE19725647A1

公开(公告)日：1998-12-24

申请号：DE19725647

申请日：1997-06-18

Applicant: BASF AG

Inventor： WUENSCH JOSEF DR ,  BRINTZINGER HANS-HERBER PROF D ,  SCHNEIDER NICOLE ,  PROSENC MARC

IPC: C07F17/00 ,  C08F4/42 ,  C08F4/60 ,  C08F4/62 ,  C08F4/642 ,  C08F4/659 ,  C08F10/00 ,  C08F12/00 ,  C08F12/04 ,  C08F12/08 ,  C08F110/00 ,  C08F210/00 ,  C08F12/02 ,  C08L25/04 ,  C08J5/00 ,  C08J5/18 ,  D01F6/20

Abstract: The invention relates to a method for producing polymers based on monomers with a C=C double bond by homopolymerization or copolymerization of said monomers in the presence of a catalyst system consisting of a metallocene complex A) and a compound forming a metallocenium ions B) and optionally a metal organic compound of the I, II or III main group of the periodic table of elements C). The invention is characterized in that a compound of general formula (I) is used as a metallocene complex A), wherein the substituents and indices have the following meaning: R to R = hydrogen, C1-C10-alkyl, 5 to 7 membered cycloalkyl, which in turn can have C1-C6-alkyl groups as substituents, C6-C15-aryl or arylalkyl and wherein optionally two neighboring radicals R to R can also stand together for cyclic groups having from 4 to 15 C atoms, or Si(R )3, R standing for C1-C10-alkyl, C6-C15-aryl or C3-C10-cycloalkyl, M = a metal of the III to VI sub-group of the periodic table of elements or a metal of the lanthanide series, X is the same or different and stands for hydrogen, halogen C1-C10-alkyl, C6-C15-aryl, C1-C10-alkoxy or C6-C15-aryloxy, and n = 1, 2, 3, 4 or 5, whereby n corresponds to the valence of M minus 1.