KR950000719A - 브릿지 샌드위치-결합 메탈로센 - Google Patents

브릿지 샌드위치-결합 메탈로센 Download PDF

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Publication number
KR950000719A
KR950000719A KR1019940011947A KR19940011947A KR950000719A KR 950000719 A KR950000719 A KR 950000719A KR 1019940011947 A KR1019940011947 A KR 1019940011947A KR 19940011947 A KR19940011947 A KR 19940011947A KR 950000719 A KR950000719 A KR 950000719A
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South Korea
Prior art keywords
metallocene
bis
methyl fluorenyl
methyl
bridge
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KR1019940011947A
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파트시디스 콘스탄티노스
지이 알트 헬무트
브루스 웰치 엠
피이 추우 피이터
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제이 이이 휘립프스
휘립프스 피트로오리암 캄파니
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Publication of KR950000719A publication Critical patent/KR950000719A/ko

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Abstract

비스(1-메틸 플루오레닐)디페닐 실란 및 비스(1-메틸 플루오레닐)디메틸 주석의 IVB족 금속 메탈로센과 함께, 이소택틱 폴리프로필렌을 포함하는 폴리올레핀의 생성에서 그들의 사용이 공개된다.

Description

브릿지 샌드위치-결합 메탈로센
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (9)

  1. 비스(1-메틸 플루오레닐)디페닐 실란 또는 비스(1-메틸 플루오레닐)디메틸 주석인 브릿지 리간드 및 IVB족 금속 화합물로부터 제조된 브릿지 샌드위치-결합 메탈로센.
  2. 제1항에 있어서, 비스(1-메틸 플루오레닐) 디페닐 실릴 지르코늄 디클로라이드인 메탈로센.
  3. 제1항에 있어서, 비스(1-메틸 플루오레닐) 디메틸 주석 지르코늄 디클로라이드인 메탈로센.
  4. 제1항에 있어서, 메탈로센이 실질적으로 상기 메탈로센의 라세믹 이성질체로만 구성되는 메탈로센.
  5. 적합한 반응 조건하에, 1-4항중 임의 한 항에 따른 메탈로센으로 구성되는 촉매 시스템과 올레핀을 접촉시키는 것으로 구성되는 올레핀 중합방법.
  6. 제5항에 있어서, 프로필렌이 중합되는 방법.
  7. 제5항에 있어서, 상기 촉매 시스템이 또한 알킬 알루미녹산을 포함하는 방법.
  8. 제7항에 있어서, 상기 알킬 알루미녹산이 메틸 알루미녹산으로 구성되는 방법.
  9. 제5항에 있어서, 프로필렌의 이소택틱 단독 중합체를 생성하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940011947A 1993-06-07 1994-05-30 브릿지 샌드위치-결합 메탈로센 KR950000719A (ko)

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US08/073,023 1993-06-07
US08/073,023 US5631335A (en) 1991-05-09 1993-06-07 Process of polymerizing olefins using diphenylsilyl or dimethyl tin bridged 1-methyl fluorenyl metallocenes

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KR950000719A true KR950000719A (ko) 1995-01-03

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EP (1) EP0628565B1 (ko)
JP (1) JPH0770161A (ko)
KR (1) KR950000719A (ko)
AT (1) ATE192159T1 (ko)
BR (1) BR9402183A (ko)
CA (1) CA2119629C (ko)
DE (1) DE69424087T2 (ko)
ES (1) ES2146627T3 (ko)
FI (1) FI110102B (ko)
NO (1) NO301715B1 (ko)
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DE69424087D1 (de) 2000-05-31
TW270124B (ko) 1996-02-11
FI942682A (fi) 1994-12-08
US5637744A (en) 1997-06-10
NO942098L (no) 1994-12-08
NO301715B1 (no) 1997-12-01
FI942682A0 (fi) 1994-06-07
US5631335A (en) 1997-05-20
BR9402183A (pt) 1995-05-30
DE69424087T2 (de) 2000-09-14
NO942098D0 (no) 1994-06-06
FI110102B (fi) 2002-11-29
JPH0770161A (ja) 1995-03-14
ATE192159T1 (de) 2000-05-15
CA2119629C (en) 1998-08-25
SG45226A1 (en) 1998-01-16
ES2146627T3 (es) 2000-08-16
EP0628565B1 (en) 2000-04-26
EP0628565A1 (en) 1994-12-14
CA2119629A1 (en) 1994-12-08

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