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KR950000735A - 올레핀 중합용 촉매 및 올레핀 중합방법 - Google Patents

올레핀 중합용 촉매 및 올레핀 중합방법 Download PDF

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KR950000735A
KR950000735A KR1019940011814A KR19940011814A KR950000735A KR 950000735 A KR950000735 A KR 950000735A KR 1019940011814 A KR1019940011814 A KR 1019940011814A KR 19940011814 A KR19940011814 A KR 19940011814A KR 950000735 A KR950000735 A KR 950000735A
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group
olefin polymerization
catalyst
halogen
general formula
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KR1019940011814A
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KR100324291B1 (ko
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께이 이나또미
끼요시 이나하라
아끼히로 야노
모리히꼬 사또
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다시로 마도가
도소 가부시기 가이샤
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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
    • 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
    • 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
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
    • 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
    • C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer

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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)
  • Crystallography & Structural 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

본 발명은, 물성이 뛰어나면서 입자상인 폴리올레핀을 효율좋게 제조하는 촉매를 제공한다.
본발명에 의하면 다음 일반식(1)으로 표시되는 메탈로센 화합물,
Cp2MX2(1)
(단, 상기식에서, Cp는 각기 독립하여 치환 또는 비치환된 시클로펜타디에닐, 인데닐, 플루오레닐기이고, Cp는 서로 결합할 수 있으며, M은 티탄, 지르코늄 또는 하프늄이고, X는 각기 독립하여 할로겐, 알콕시기, 아미노기, 아미드기이다)
다음 일반식(2)으로 표시되는 이온화 이온성 화합물,
[C3+][A-] (2)
(단, 상기식에서, [C+]는 양이온이고, [A-]는 음이온이다)
다음 일반식(3)으로 표시되는 유기 금속 화합물,
M'R3(3)
(단, 상기식에서, M'은 상기 메탈로센 화합물의 M-X와, 반응성을 갖는 M'-R 결합을 형성할 수 있는 금속이고, R은 탄화수소기, 할로겐, 수소, 아미노, 알콕시 또는 아릴기이고, R은 각기 동일하거나 또는 상이하여도 좋으며, 그리고 적어도 하나의 R은 탄화수소기이다) 및 표면 히드록시기의 일부 또는 전부가 할로겐으로 치환된 무기 산화물을 접촉시켜 얻은 올레핀 중합용 촉매가 제공된다.
본 발명의 촉매는 메탈로센 화합물, 이온화 이온성 화합물, 유기금속 화합물 및 표면 히드록시기의 일부 또는 전부가 할로겐으로 치환된 무기 산화물을 접촉시켜 얻는 올레핀 중합용 촉매이다.

Description

올레핀 중합용 촉매 및 올레핀 중합방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (2)

  1. 다음 일반식(1)으로 표시되는 메탈로센 화합물,
    Cp2MX2(1)
    (단, 상기식에서, Cp는 각기 독립하여 치환 또는 비치환된 시클로펜타디에닐, 인데닐, 플루오레닐기이고, Cp는 서로 결합할 수 있으며, M은 티탄, 지르코늄 또는 하프늄이고, X는 각기 독립하여 할로겐, 알콕시기, 아미노기, 아미드기이다) 다음 일반식(2)으로 표시되는 이온화 이온성 화합물,
    [C+][A-] (2)
    (단, 상기식에서, [C+]는 양이온이고, [A-]는 음이온이다) 다음 일반식(3)으로 표시되는 유기 금속 화합물,
    M'M3(3)
    (단, 상기식에서, M'은 상기 메탈로센 화합물의 M-X와, 반응성을 갖는 M'-R 결합을 형성할 수 있는 금속이고, R은 탄화수소기, 할로겐, 수소, 아미노, 알콕시 또는 아릴기이고, R은 각기 동일하거나 또는 상이하여도 좋으며, 그리고 적어도 하나의 R은 탄화수소기이다) 및 표면 히드록시기의 일부 또는 전부가 할로겐으로 치환된 무기 산화물을 접촉시켜 얻은 올레핀 중합용 촉매.
  2. 제1항에 기재된 올레핀 중합용 촉매 존재하에서 올레핀을 중합하는 것을 특징으로 하는 올레핀 중합 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940011814A 1993-06-07 1994-05-30 올레핀중합용촉매및올레핀중합방법 KR100324291B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5135894A JP2882241B2 (ja) 1993-06-07 1993-06-07 オレフィン重合用触媒およびオレフィンの重合方法
JP93-135894 1993-06-07

Publications (2)

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KR950000735A true KR950000735A (ko) 1995-01-03
KR100324291B1 KR100324291B1 (ko) 2002-06-20

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Also Published As

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JPH06345806A (ja) 1994-12-20
EP0628574A1 (en) 1994-12-14
KR100324291B1 (ko) 2002-06-20
DE69407094D1 (de) 1998-01-15
EP0628574B1 (en) 1997-12-03
JP2882241B2 (ja) 1999-04-12
DE69407094T2 (de) 1998-07-02

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