KR920701275A - 프로필렌 및 올레핀의 신디오택틱 공중합체 - Google Patents

프로필렌 및 올레핀의 신디오택틱 공중합체

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Publication number
KR920701275A
KR920701275A KR1019910700680A KR910700680A KR920701275A KR 920701275 A KR920701275 A KR 920701275A KR 1019910700680 A KR1019910700680 A KR 1019910700680A KR 910700680 A KR910700680 A KR 910700680A KR 920701275 A KR920701275 A KR 920701275A
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KR
South Korea
Prior art keywords
syndiotactic
carbon atoms
random copolymer
olefin
cpr
Prior art date
Application number
KR1019910700680A
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English (en)
Other versions
KR100204435B1 (ko
Inventor
헤스 페스 라흐 루크
폴리 파스칼
Original Assignee
제이. 씨. 디트 레이트 알. 피르
피나 리서치 에스. 에이.
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Application filed by 제이. 씨. 디트 레이트 알. 피르, 피나 리서치 에스. 에이. filed Critical 제이. 씨. 디트 레이트 알. 피르
Publication of KR920701275A publication Critical patent/KR920701275A/ko
Application granted granted Critical
Publication of KR100204435B1 publication Critical patent/KR100204435B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/63912—Component covered by group C08F4/62 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/6392—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/63922—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • C08F4/63927—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

내용 없음

Description

프로필렌 및 올레핀의 신디오택틱 공중합체
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (5)

  1. 2 내지 10개의 탄소원자를 갖는 올레핀과 프로필렌의 신디오택틱 랜덤 공중합체에 있어서, 상기 중합체 사슬중의 폴리에틸렌 유니트를 제외한 폴리프로필렌 유니트와 폴리올레핀 유니트의 미세구조는 각각 메소트리아드(mm)로 구성된 유니트로 연결된 반복성 라셈(r)다이아드의 주블록(predominant block)으로 구성된 것을 특징으로 하는 신디오택틱랜덤 공중합체.
  2. 제1항에 있어서, 상기 중합체 사슬의 폴리프로필렌 유니트의 구조는 80% 이상의 라셈(r)다이아드로 구성된 것인 신디오택틱 랜덤 공중합체.
  3. 제1항에 있어서, 상기 중합체 사슬중의 폴리에틸렌 유니트를 제외한 폴리올레핀 유니트이 구조는 70%이상의 라셈(r)다이아드로 구성된 것인 신디오택틱 랜덤 공중합체.
  4. 제1항에 있어서, 상기 올레핀은 에틸렌, 1-부텐, 1-펜텐, 4-메틸펜텐 1-헥센, 1-헵텐, 1-옥텐, 1-노넨 및 1-데센을 포함하는 군으로 부터 선택된 것인 신디오택틱 랜덤 공중합체.
  5. a)하기일반식으로 표시되는 메탈로센 촉매를 선택하고; b)프로필렌 및 2 내지 10개의 탄소원자를 갖는 올레핀 단량체와 보조 촉매로서 알루미늄 화합물을 함유한 중합반응 영역내로 상기 메탈로센 촉매를 도입하고; c)중합 반응 조건하에 상기 반응 영역을 유지하는 것을 포함하는 2 내지 10개의탄소원자를 갖는 올레핀 단량체와 프로필렌을 공중합시켜 신디오택틱 랜덤 공중합체를 제조하는 방법:
    R"(CpRn)(CpR'm)MeQk
    상기식에서 각각의 Cp는 시클로펜타디에닐 또는 치환된 시클로펜타 디에닐 고리이고; 각각의 Rn은 동일하거나 상이하며, 1 내지 20개의 탄소원자를 갖는 하이드로카르빌 래디칼이며; 각각의 R'm은 동일하거나 상이하며, 1 내지 20개의 탄소원자를 갖는 하이드로카르빌 래디칼이며; R"은 상기 촉매에 입체 강성도를 부여하는 상기 Cp고리들간의 구조적 브릿지이며; Me는 원소 주기율표의 4b, 5b 또는 6b족 금속이며; 각각의 Q는 1 내지 20개의 탄소원자를 갖는 하이드로카르빌 래디칼 또는 할로겐이며; 0〈K〈3;0〈n〈4;1〈m〈4; 이며; 여기에서 R'm은 (CpR'm)이 (CpRn)과는 입체적으로 상이한 고리가 되도록 선택된다.
    ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
KR1019910700680A 1989-10-30 1990-10-30 프로필렌 및 올레핀의 신디오택틱 공중합체 KR100204435B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP89870166 1989-10-30
EP898701669 1989-10-30
EP89870166.9 1989-10-30

Publications (2)

Publication Number Publication Date
KR920701275A true KR920701275A (ko) 1992-08-11
KR100204435B1 KR100204435B1 (ko) 1999-06-15

Family

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KR1019910700680A KR100204435B1 (ko) 1989-10-30 1990-10-30 프로필렌 및 올레핀의 신디오택틱 공중합체

Country Status (9)

Country Link
EP (1) EP0426645B1 (ko)
JP (1) JP2980977B2 (ko)
KR (1) KR100204435B1 (ko)
AT (1) ATE140013T1 (ko)
DE (1) DE69027652T2 (ko)
DK (1) DK0426645T3 (ko)
ES (1) ES2089008T3 (ko)
GR (1) GR3021124T3 (ko)
WO (1) WO1991006583A1 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3916555A1 (de) * 1989-05-20 1990-11-22 Hoechst Ag Verfahren zur herstellung von ethylenpolymeren
DE3942366A1 (de) * 1989-12-21 1991-06-27 Hoechst Ag Verfahren zur herstellung eines syndiotaktischen propylen-copolymers
US5436305A (en) * 1991-05-09 1995-07-25 Phillips Petroleum Company Organometallic fluorenyl compounds, preparation, and use
IT1264482B1 (it) 1993-06-30 1996-09-23 Spherilene Srl Copolimeri amorfi dell'etilene con propilene e procedimento per la loro preparazione
US5677408A (en) * 1993-11-29 1997-10-14 Mitsui Petrochemical Industries, Ltd. Propylene elastomer and process for preparation thereof
SG67392A1 (en) * 1996-05-27 1999-09-21 Sumitomo Chemical Co Propylene/ethylene-alpha-olefin block copolymer and process for producing the same
CN101392083B (zh) * 2004-04-19 2011-04-06 三井化学株式会社 α-烯烃类聚合物组合物、由该组合物制成的成形体、新聚合物
US8716418B2 (en) 2009-12-21 2014-05-06 Mitsui Chemicals, Inc. Process for producing syndiotactic α-olefin polymer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4892851A (en) * 1988-07-15 1990-01-09 Fina Technology, Inc. Process and catalyst for producing syndiotactic polyolefins
DE3907964A1 (de) * 1989-03-11 1990-09-13 Hoechst Ag Verfahren zur herstellung eines syndiotaktischen polyolefins
PT93853A (pt) * 1989-04-28 1990-11-20 Mitsui Toatsu Chemicals Processo para a preparacao de um copolimero de polipropileno sindiotatico

Also Published As

Publication number Publication date
EP0426645B1 (en) 1996-07-03
DE69027652T2 (de) 1996-11-28
WO1991006583A1 (en) 1991-05-16
ATE140013T1 (de) 1996-07-15
KR100204435B1 (ko) 1999-06-15
DK0426645T3 (da) 1996-08-05
JP2980977B2 (ja) 1999-11-22
JPH04502488A (ja) 1992-05-07
GR3021124T3 (en) 1996-12-31
DE69027652D1 (de) 1996-08-08
EP0426645A1 (en) 1991-05-08
ES2089008T3 (es) 1996-10-01

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