KR910020046A - 신디오탁틱폴리(α-올레핀)의 제조방법 - Google Patents

신디오탁틱폴리(α-올레핀)의 제조방법 Download PDF

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KR910020046A
KR910020046A KR1019910008388A KR910008388A KR910020046A KR 910020046 A KR910020046 A KR 910020046A KR 1019910008388 A KR1019910008388 A KR 1019910008388A KR 910008388 A KR910008388 A KR 910008388A KR 910020046 A KR910020046 A KR 910020046A
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transition metal
metal compound
olefin
carbon atoms
asymmetric ligand
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KR1019910008388A
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KR940000275B1 (ko
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타다시 아사누마
류우이치 스기모토
츠토무 이와타니
오사무 우치다
카츠미 타케우치
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사와무라 하루오
미쓰이도오아쓰 가가쿠 가부시키가이샤
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Publication of KR910020046A publication Critical patent/KR910020046A/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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/642—Component covered by group C08F4/64 with an organo-aluminium 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
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 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
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/65922—Component covered by group C08F4/64 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
    • C08F4/65927—Component covered by group C08F4/64 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

내용 없음

Description

신디오탁틱폴리(α-올레핀)의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (7)

  1. α-올레핀을 촉매의 존재하에 중합하여 신디오탁틱 구조를 가진 α-올레핀의 (코)폴리머를 제조하는 방법에 있어서 비대칭의 배위자를 가진 천이금속화합물, 알루미노옥산 및 식
    (식중, R1는 탄소수 2-12의 알킬기이다)으로 나타내는 알킬알미늄으로되며, 비대칭의 배위자를 가진 천이금속 화합물과 알루미노옥산과의 몰비가 1 : 10∼1 : 500이며, 또 비대칭의 배위자를 가진 천이금속화합물과 알킬알미늄의 몰비가 1 : 500∼1 : 5000인 촉매의 존재하에 중합함으로써 개량됨을 특징으로 하는 방법.
  2. 제1항에 있어서, 비대칭의 배위자를 가진 천이금속 화합물과 알루미노옥산과의 몰비가 1 : 50∼1 : 5000임을 특징으로 하는 방법.
  3. 제1항에 있어서, 비대칭의 배위자를 가진 천이금속화합물과 알루미노옥산과 몰비가 1 : 100∼1 : 400임을 특징으로 하는 방법.
  4. 제1항에 있어서, 비대칭의 배위자를 가진 천이금속화합물은 하기식
    (식중, A및 B는 서로다른 환상 불포화탄화수소기, R2는 A및 B를 연결하는 탄소수 1∼20의 탄화수소기 또는 규소 혹은 게르마늄을 함유하는 기, X는 할로겐원자 또는 탄소수 1∼20의 탄화수소기, M는 티탄, 지르코늄 혹은 하프늄에서 선택되는 금속원자이다)으로 나타내는 화합물임을 특징으로 하는 방법.
  5. 제1항에 있어서, 알루미노옥산은 식
    또는
    (식중, R3은 탄소수 1∼3의 탄화수소기로, n는 1∼50의 정수이다)으로 나타내는 화합물임을 특징으로 하는 방법.
  6. 제1항에 있어서, 트리알킬알미늄의 알킬기는 직쇄 또는 분기 알킬기임을 특징으로 하는 방법.
  7. 제1항에 있어서, α-올레핀은 탄소수 3-25의 직쇄 혹은 분기 α-올레핀, 이들의 혼합물 또는 이들과 에틸렌과의 혼합물임을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910008388A 1990-05-24 1991-05-23 신디오탁틱폴리(α-올레핀)의 제조방법 KR940000275B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2-132,713 1990-05-24
JP2132713A JP2927885B2 (ja) 1990-05-24 1990-05-24 シンジオタクチックポリα―オレフィンの製造方法
JP2-132713 1990-05-24

Publications (2)

Publication Number Publication Date
KR910020046A true KR910020046A (ko) 1991-12-19
KR940000275B1 KR940000275B1 (ko) 1994-01-14

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ID=15087836

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KR1019910008388A KR940000275B1 (ko) 1990-05-24 1991-05-23 신디오탁틱폴리(α-올레핀)의 제조방법

Country Status (4)

Country Link
EP (1) EP0459264B1 (ko)
JP (1) JP2927885B2 (ko)
KR (1) KR940000275B1 (ko)
DE (1) DE69107241T2 (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5401817A (en) * 1991-05-09 1995-03-28 Phillips Petroleum Company Olefin polymerization using silyl-bridged metallocenes
TW304963B (ko) * 1992-01-27 1997-05-11 Hoechst Ag
AT401520B (de) * 1994-03-22 1996-09-25 Danubia Petrochem Polymere Metallocene und deren einsatz für die olefinpolymerisation
EP1620479B1 (en) 2002-10-15 2013-07-24 ExxonMobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
EP1847570B1 (en) 2005-02-07 2011-02-16 Fujifilm Corporation Colorant, ink, ink-jet ink, method of ink-jet recording, color toner, and color filter
DE102008005945A1 (de) 2008-01-24 2009-07-30 Evonik Degussa Gmbh Verfahren zur Herstellung von Polyolefinen mit syndiotaktischen Strukturelementen, Polyolefine und deren Verwendung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE227742T1 (de) * 1986-09-24 2002-11-15 Mitsui Chemicals Inc Olefinpolymerisationsverfahren

Also Published As

Publication number Publication date
EP0459264A2 (en) 1991-12-04
DE69107241D1 (de) 1995-03-23
JP2927885B2 (ja) 1999-07-28
KR940000275B1 (ko) 1994-01-14
JPH0428703A (ja) 1992-01-31
DE69107241T2 (de) 1995-09-14
EP0459264B1 (en) 1995-02-08
EP0459264A3 (en) 1992-11-04

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