Title:
メタロセン
Document Type and Number:
Japanese Patent JP4361975
Kind Code:
B2
Abstract:
Novel metallocenes are claimed. Metallocenes (I) of formula (1) are claimed. (1) M = Group 4b, 5b or 6b metal; X = H, 1-40C alcohol, halogen or pseudohalogen; R1-R5 = H, 1-30 hydrocarbon or 1-10C hydrocarbon substituted by O, N, Ge and/or P whereby two neighboring R1 may form a ring system together with the carbon atom they are bonded to; E1 = carbon atom; q = 1 Independent claims are included for (i) a catalyst (II) comprising the metallocene (I) and a cocatalyst (ii) a process for the production of an olefin polymer by polymerization of at least one olefin in the presence of the catalyst (II).
Inventors:
Erich Hupshire
Laurent Zenck
Laurent Zenck
Application Number:
JP30086297A
Publication Date:
November 11, 2009
Filing Date:
October 31, 1997
Export Citation:
Assignee:
Basel, Polyolefin, Game Beher
International Classes:
C07F17/00; C08F4/64; C08F4/642; C08F4/6592; C08F10/00; C08F4/659
Domestic Patent References:
JP9510994A | ||||
JP6340684A |
Other References:
European Journal of Medicinal Chemistry,1981年,Vol.16, N0.3,p.275-p.281
Attorney, Agent or Firm:
Shinjiro Ono
Kazuo Shamoto
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Okimoto Kazuaki
Ken Matsumoto
Minako Matsuyama
Takako Koiso
Kazuo Shamoto
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Okimoto Kazuaki
Ken Matsumoto
Minako Matsuyama
Takako Koiso