公开(公告)号：ES2116027T3

公开(公告)日：1998-07-01

申请号：ES95115772

申请日：1992-05-27

Applicant: BASF AG

Inventor： KARL EBERHARD ,  ROELL WERNER DR ,  BRINTZINGER HANS-HERBERT PROF ,  RIEGER BERNHARD DR ,  STEHLING UDO

IPC: C07F17/00 ,  C08F4/60 ,  C08F4/622 ,  C08F4/642 ,  C08F4/639 ,  C08F4/6392 ,  C08F4/646 ,  C08F4/649 ,  C08F4/6592 ,  C08F4/68 ,  C08F10/00 ,  C08F10/06 ,  C08F110/06

Abstract: Polymers of 2-10C alk-1-ene are obtd. by polymerisation at 0.1-3000 bar and -20 to 300 degrees C in the presence of a catalyst system contg.: (a) a bis-cyclopentadienyl complex of formula (I), and (b) an open-chain or cyclic aluminoxane of formulae (II) or (III). (R )2Al-Ä-O-Al(R )-Üm-R (II) M = Ti, Zr, Hf, V, Nb or Ta; X = halo or 1-8C alkyl; Y = C, P, S, Si or Ge; Z = 1-8C alkyl, 3-10C cycloalkyl or 6-10C aryl; R , R = 1-4C alkyl; R -R = H or 1-4C alkyl; or R +R or R +R may form a 4-15C hydrocarbon ring system; n = 0, 1 or 2; R = 1-4C alkyl; and m = 5-30. The following cpds. are excluded: dimethylsilyl- bis-(2-methyl indenyl)-, phenyl(methyl)silyl- bis-(2-methyl indenyl)-, diphenylsilyl- bis-(2-methyl indenyl)-, dimethylsilyl- bis-(2-ethyl indenyl)- and isopropylidene- bis-(2-methyl indenyl)- zirconium dichloride, and dimethylsilyl- and phenyl(methyl)silyl- bis-(2-methyl indenyl)- zirconium-dimethyl.

公开(公告)号：DE59209329D1

公开(公告)日：1998-06-18

申请号：DE59209329

申请日：1992-05-27

Applicant: BASF AG

Inventor： KARL EBERHARD ,  ROELL WERNER DR ,  BRINTZINGER HANS-HERBERT PROF ,  RIEGER BERNHARD DR ,  STEHLING UDO

IPC: C07F17/00 ,  C08F4/60 ,  C08F4/642 ,  C08F4/622 ,  C08F4/639 ,  C08F4/6392 ,  C08F4/646 ,  C08F4/649 ,  C08F4/6592 ,  C08F4/68 ,  C08F10/00 ,  C08F10/06 ,  C08F110/06

Abstract: Polymers of 2-10C alk-1-ene are obtd. by polymerisation at 0.1-3000 bar and -20 to 300 degrees C in the presence of a catalyst system contg.: (a) a bis-cyclopentadienyl complex of formula (I), and (b) an open-chain or cyclic aluminoxane of formulae (II) or (III). (R )2Al-Ä-O-Al(R )-Üm-R (II) M = Ti, Zr, Hf, V, Nb or Ta; X = halo or 1-8C alkyl; Y = C, P, S, Si or Ge; Z = 1-8C alkyl, 3-10C cycloalkyl or 6-10C aryl; R , R = 1-4C alkyl; R -R = H or 1-4C alkyl; or R +R or R +R may form a 4-15C hydrocarbon ring system; n = 0, 1 or 2; R = 1-4C alkyl; and m = 5-30. The following cpds. are excluded: dimethylsilyl- bis-(2-methyl indenyl)-, phenyl(methyl)silyl- bis-(2-methyl indenyl)-, diphenylsilyl- bis-(2-methyl indenyl)-, dimethylsilyl- bis-(2-ethyl indenyl)- and isopropylidene- bis-(2-methyl indenyl)- zirconium dichloride, and dimethylsilyl- and phenyl(methyl)silyl- bis-(2-methyl indenyl)- zirconium-dimethyl.

公开(公告)号：ES2097833T3

公开(公告)日：1997-04-16

申请号：ES92108888

申请日：1992-05-27

Applicant: BASF AG

Inventor： KARL EBERHARD ,  ROELL WERNER DR ,  BRINTZINGER HANS PROF DR ,  RIEGER BERNHARD DR ,  STEHLING UDO

IPC: C07F17/00 ,  C08F4/60 ,  C08F4/642 ,  C08F4/622 ,  C08F4/639 ,  C08F4/6392 ,  C08F4/646 ,  C08F4/649 ,  C08F4/6592 ,  C08F4/68 ,  C08F10/00 ,  C08F10/06 ,  C08F110/06

Abstract: Polymers of 2-10C alk-1-ene are obtd. by polymerisation at 0.1-3000 bar and -20 to 300 degrees C in the presence of a catalyst system contg.: (a) a bis-cyclopentadienyl complex of formula (I), and (b) an open-chain or cyclic aluminoxane of formulae (II) or (III). (R )2Al-Ä-O-Al(R )-Üm-R (II) M = Ti, Zr, Hf, V, Nb or Ta; X = halo or 1-8C alkyl; Y = C, P, S, Si or Ge; Z = 1-8C alkyl, 3-10C cycloalkyl or 6-10C aryl; R , R = 1-4C alkyl; R -R = H or 1-4C alkyl; or R +R or R +R may form a 4-15C hydrocarbon ring system; n = 0, 1 or 2; R = 1-4C alkyl; and m = 5-30. The following cpds. are excluded: dimethylsilyl- bis-(2-methyl indenyl)-, phenyl(methyl)silyl- bis-(2-methyl indenyl)-, diphenylsilyl- bis-(2-methyl indenyl)-, dimethylsilyl- bis-(2-ethyl indenyl)- and isopropylidene- bis-(2-methyl indenyl)- zirconium dichloride, and dimethylsilyl- and phenyl(methyl)silyl- bis-(2-methyl indenyl)- zirconium-dimethyl.

公开(公告)号：DE59208029D1

公开(公告)日：1997-03-27

申请号：DE59208029

申请日：1992-05-27

Applicant: BASF AG

Inventor： KARL EBERHARD ,  ROELL WERNER DR ,  BRINTZINGER HANS PROF DR ,  RIEGER BERNHARD DR ,  STEHLING UDO

IPC: C07F17/00 ,  C08F4/60 ,  C08F4/642 ,  C08F4/622 ,  C08F4/639 ,  C08F4/6392 ,  C08F4/646 ,  C08F4/649 ,  C08F4/6592 ,  C08F4/68 ,  C08F10/00 ,  C08F10/06 ,  C08F110/06

Abstract: Polymers of 2-10C alk-1-ene are obtd. by polymerisation at 0.1-3000 bar and -20 to 300 degrees C in the presence of a catalyst system contg.: (a) a bis-cyclopentadienyl complex of formula (I), and (b) an open-chain or cyclic aluminoxane of formulae (II) or (III). (R )2Al-Ä-O-Al(R )-Üm-R (II) M = Ti, Zr, Hf, V, Nb or Ta; X = halo or 1-8C alkyl; Y = C, P, S, Si or Ge; Z = 1-8C alkyl, 3-10C cycloalkyl or 6-10C aryl; R , R = 1-4C alkyl; R -R = H or 1-4C alkyl; or R +R or R +R may form a 4-15C hydrocarbon ring system; n = 0, 1 or 2; R = 1-4C alkyl; and m = 5-30. The following cpds. are excluded: dimethylsilyl- bis-(2-methyl indenyl)-, phenyl(methyl)silyl- bis-(2-methyl indenyl)-, diphenylsilyl- bis-(2-methyl indenyl)-, dimethylsilyl- bis-(2-ethyl indenyl)- and isopropylidene- bis-(2-methyl indenyl)- zirconium dichloride, and dimethylsilyl- and phenyl(methyl)silyl- bis-(2-methyl indenyl)- zirconium-dimethyl.

公开(公告)号：DE4120009A1

公开(公告)日：1992-12-24

申请号：DE4120009

申请日：1991-06-18

Applicant: BASF AG

Inventor： KARL EBERHARD ,  ROELL WERNER DR ,  BRINTZINGER HANS PROF DR ,  RIEGER BERNHARD DR ,  STEHLING UDO

IPC: C07F17/00 ,  C08F4/60 ,  C08F4/622 ,  C08F4/639 ,  C08F4/642 ,  C08F4/6392 ,  C08F4/646 ,  C08F4/649 ,  C08F4/6592 ,  C08F4/68 ,  C08F10/00 ,  C08F10/06 ,  C08F110/06

Abstract: Polymers of 2-10C alk-1-ene are obtd. by polymerisation at 0.1-3000 bar and -20 to 300 degrees C in the presence of a catalyst system contg.: (a) a bis-cyclopentadienyl complex of formula (I), and (b) an open-chain or cyclic aluminoxane of formulae (II) or (III). (R )2Al-Ä-O-Al(R )-Üm-R (II) M = Ti, Zr, Hf, V, Nb or Ta; X = halo or 1-8C alkyl; Y = C, P, S, Si or Ge; Z = 1-8C alkyl, 3-10C cycloalkyl or 6-10C aryl; R , R = 1-4C alkyl; R -R = H or 1-4C alkyl; or R +R or R +R may form a 4-15C hydrocarbon ring system; n = 0, 1 or 2; R = 1-4C alkyl; and m = 5-30. The following cpds. are excluded: dimethylsilyl- bis-(2-methyl indenyl)-, phenyl(methyl)silyl- bis-(2-methyl indenyl)-, diphenylsilyl- bis-(2-methyl indenyl)-, dimethylsilyl- bis-(2-ethyl indenyl)- and isopropylidene- bis-(2-methyl indenyl)- zirconium dichloride, and dimethylsilyl- and phenyl(methyl)silyl- bis-(2-methyl indenyl)- zirconium-dimethyl.