KR930000545A - 올레핀 중합용 촉매, 그 촉매를 사용하는 올레핀 중합방법 및 그 촉매용으로 사용할 수 있는 천이금속화합물 - Google Patents

올레핀 중합용 촉매, 그 촉매를 사용하는 올레핀 중합방법 및 그 촉매용으로 사용할 수 있는 천이금속화합물 Download PDF

Info

Publication number
KR930000545A
KR930000545A KR1019920010752A KR920010752A KR930000545A KR 930000545 A KR930000545 A KR 930000545A KR 1019920010752 A KR1019920010752 A KR 1019920010752A KR 920010752 A KR920010752 A KR 920010752A KR 930000545 A KR930000545 A KR 930000545A
Authority
KR
South Korea
Prior art keywords
group
alkyl group
transition metal
halogen atom
substituted
Prior art date
Application number
KR1019920010752A
Other languages
English (en)
Other versions
KR940010531B1 (ko
Inventor
준이찌 이무따
준지 사이또
다까시 유에다
테루아끼 무까이야마
Original Assignee
다께바야시 쇼오고
미쓰이세끼유 가가꾸고오교오 가부시끼가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP03215606A external-priority patent/JP3142903B2/ja
Priority claimed from JP3227977A external-priority patent/JPH0565309A/ja
Priority claimed from JP3227976A external-priority patent/JPH0565308A/ja
Priority claimed from JP15185392A external-priority patent/JP3164417B2/ja
Application filed by 다께바야시 쇼오고, 미쓰이세끼유 가가꾸고오교오 가부시끼가이샤 filed Critical 다께바야시 쇼오고
Publication of KR930000545A publication Critical patent/KR930000545A/ko
Application granted granted Critical
Publication of KR940010531B1 publication Critical patent/KR940010531B1/ko

Links

Classifications

    • 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
    • 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
    • C08F4/65912—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
    • 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
    • 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
    • C08F4/65925—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 non-bridged
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts

Landscapes

  • 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)

Abstract

내용 없음

Description

올레핀 중합용 촉매, 그 촉매를 사용하는 올레핀 중합방법 및 그 촉매용으로 사용할 수 있는 천이금속화합물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1∼3 도는 본 발명에 의한 올레핀 중합용 촉매의 제조방법의 단계도.

Claims (10)

  1. [A] 주기율표 IVB족 천이금속원자와, -SO3R기(R은 알킬기, 할로겐원자로 치환된 아킬기, 아릴기 또는 할로겐원자 또는 알킬기로 치환된 아릴기임)를 함유하는 리간드와 시클로펜타디에닐 골격을 갖는 리간드를 갖는 천이금속화합물의 촉매성분과 [B] 유기알미늄옥시화합물로 구성된 것이 특징인 올레핀 중합용 촉매.
  2. [A] 주기율표 IVB족 천이금속원자와, -SO3R기(R은 알킬기, 할로겐원자로 치환된 아킬기, 아릴기 또는 할로겐원자 또는 알킬기로 치환된 아릴기임)를 함유하는 리간드와 시클로펜타디에닐 골격을 갖는 리간드를 갖는 천이금속화합물의 촉매성분과 [B] 유기알미늄옥시화합물, [C] 유기알미늄화합물로 구성된 것이 특징인 올레핀 중합용 촉매.
  3. 미립자담체와 [A] 주기율표 IVB족 천이금속원자와 -SO3R기(R은 알킬기, 할로겐원자로 치환된 알킬기, 아릴기 또는 할로겐원자 또는 알킬기로 치환된 아릴기임)을 함유하는 리간드와 시클로펜타디에닐 골격을 갖는 리간드를 갖는 천이금속화합물의 촉매성분과 [B] 유기알미늄옥시화합물로 구성되고 상기 천이금속화합물[A]와 상기 유기알미늄화합물[B]은 미립자담체에 담지되어 있는 것이 특징인 올레핀 중합용 촉매.
  4. 고체촉매성분과 유기알미늄화합물[C]로 구성하되 상기 고체촉매성분은 : 미립자담체와, [A] 주기율표 IVB족 천이금속원소와, -SO3R기(R은 알킬기, 할로겐원자로 치환된 알킬기, 아릴기 또는 할로겐원자 또는 알킬기로 치환된 아릴기임)를 함유하는 리간드와 시클로펜타디에닐 골격을 갖는 리간드를 갖는 천이금속화합물의 촉매성분과 [B] 유기알미늄옥시화합물로 구성되고, 상기 천이금속화합물[B]와 상기 유기알미늄화합물[B]은 미립자담체에 담지된 것이 특징인 올레핀 중합용 촉매.
  5. 미립자담체와, [A] 주기율표 IVB족 천이금속원자와, -SO3R기(R은 알킬기, 할로겐원자로 치환된 알킬기, 아릴기 또는 할로겐원자 또는 알킬기로 치환된 아릴기임)를 함유하는 리간드와 시클로펜타디에닐 골격을 갖는 리간드를 갖는 천이금속화합물의 촉매성분과 [B] 유기알미늄옥시화합물 미립자담체와, 예비중합에 의해 제조된 올레핀 중합체로 구성된 것이 특징인 올레핀 중합용 촉매.
  6. 미립자담체와, [A] 주기율표 IVB족 천이금속원자와, -SO3R기(R은 알킬기, 할로겐원자로 치환된 알킬기, 아릴기 또는 할로겐원자 또는 알킬기로 치환된 아릴기임)를 함유하는 리간드와 시클로펜타디에닐 골격을 갖는 리간드를 갖는 천이금속화합물의 촉매성분과 [B] 유기알미늄옥시화합물과, [C] 유기알미늄화합물과, 예비중합에 의해 제조된 올레핀 중합체로 구성된 것이 특징인 올레핀 중합용 촉매.
  7. 제 1∼6 항중 임의의 한 항에 있어서, 상기 천이금속화합물[A]는 하기식으로 표시되는 것이 특징인 올레핀 중합용 촉매.
    상기식에서 M은 주기율표 IVB족의 천이금속이며, Cp1과 Cp2는 각각 시클로펜타디에닐 골격을 갖는 기이며, 상기 기는 치환기를 가질 수도 있고, Cp1과 Cp2는 알킬렌기, 치환된 알키렌기, 실리렌기 또는 치환된 실리렌기를 통해 서로 결합될 수도 있으며 R은 알킬기, 할로겐원자로 치환된 알킬기, 알릴기, 또는 할로겐원자 또는 알킬기로 치환된 아릴기이며, X는 SO3R, 할로겐원자, R, OR, NRn, S(O)qR, SiR3또는 P(O)qR3이며, n은 1, 2 또는 3이며 q는 0, 1 또는 2이다.
  8. 제 1∼6 항중 임의의 한 항에서 청구한 올레핀 중합용 촉매의 존재하에서 올리핀을 중합 또는 공중합시키는 것이 특징인 올레핀 중합방법.
  9. 제 5 또는 6 항에서 청구한 올레핀 중합용 촉매와 유기 알미늄 화합물의 존재하에서 올레핀을 중합 또는 공중합시키는 것이 특징인 올레핀 중합방법.
  10. 하기식을 갖는 신규한 천이금속화합물.
    상기식에서 M은 주기율표 IVB족의 천이금속이며, Cp1과 Cp2는 각각 시클로펜타디에닐 골격을 갖는 기이며, 상기 기는 치환기를 가질 수도 있고, Cp1과 Cp2는 알키렌기, 치환된 알키렌기, 실리렌기 또는 치환된 실리렌기를 통해 서로 결합될 수도 있으며 R은 알킬기, 할로겐원자로 치환된 알킬기, 알릴기, 또는 할로겐 원자 또는 알킬기로 치환된 아릴기이며, X는 SO3R, 할로겐원자, R, OR, NRn, S(O)qR, SiR3또는 P(O)qR3이며, n은 1, 2 또는 3이며 q는 0, 1 또는 2이다.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920010752A 1991-06-20 1992-06-20 올레핀 중합용 촉매, 그 촉매를 사용하는 올레핀 중합방법 및 그촉매용으로 사용할 수 있는 천이금속화합물 KR940010531B1 (ko)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP91-148846 1991-06-20
JP14884691 1991-06-20
JP03215606A JP3142903B2 (ja) 1991-08-27 1991-08-27 オレフィン重合触媒およびオレフィンの重合方法
JP91-215606 1991-08-27
JP91-227976 1991-09-09
JP91-227977 1991-09-09
JP3227977A JPH0565309A (ja) 1991-09-09 1991-09-09 オレフイン重合用触媒およびオレフインの重合方法
JP3227976A JPH0565308A (ja) 1991-09-09 1991-09-09 オレフイン重合用触媒およびオレフインの重合方法
JP15185392A JP3164417B2 (ja) 1991-06-20 1992-06-11 新規な遷移金属化合物およびその用途
JP91-151853 1992-06-11

Publications (2)

Publication Number Publication Date
KR930000545A true KR930000545A (ko) 1993-01-15
KR940010531B1 KR940010531B1 (ko) 1994-10-24

Family

ID=27527849

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920010752A KR940010531B1 (ko) 1991-06-20 1992-06-20 올레핀 중합용 촉매, 그 촉매를 사용하는 올레핀 중합방법 및 그촉매용으로 사용할 수 있는 천이금속화합물

Country Status (4)

Country Link
US (3) US5409874A (ko)
EP (1) EP0519746A1 (ko)
KR (1) KR940010531B1 (ko)
CA (1) CA2071706C (ko)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06100614A (ja) * 1992-08-06 1994-04-12 Mitsui Petrochem Ind Ltd オレフィン重合用触媒およびこれを用いるオレフィンの重合方法
US5674795A (en) * 1993-12-23 1997-10-07 Union Carbide Chemicals & Plastics Technology Corporation Spray dried, filled metallocene catalyst composition for use in polyolefin manufacture
US5616749A (en) * 1994-09-27 1997-04-01 National Science Council Preparation of layered zirconium phosphite sulfophenylphosphonates and their use as a catalyst
JPH0977819A (ja) * 1995-09-11 1997-03-25 Daicel Chem Ind Ltd ポリオレフィン製造用触媒、およびポリオレフィンの製造方法
US6417130B1 (en) 1996-03-25 2002-07-09 Exxonmobil Oil Corporation One pot preparation of bimetallic catalysts for ethylene 1-olefin copolymerization
AU3505497A (en) 1996-07-15 1998-02-09 Mobil Oil Corporation Comonomer pretreated bimetallic catalyst for blow molding and film applications
ID22033A (id) * 1996-09-12 1999-08-26 Bp Chem Int Ltd Katalis polimerisasi
US6063358A (en) * 1997-04-04 2000-05-16 Board Of Trustees Of The University Of Arkansas High surface area alumina and other aluminum products method of preparing by Schiff base mediated hydrolysis products made thereof
ATE223441T1 (de) 1997-06-10 2002-09-15 Peroxid Chemie Gmbh & Co Kg Neue katalysatorsysteme für (co- )polymerisationsreaktionen, metallocenamidhalogenide und ihre verwendung
WO1999002570A1 (en) 1997-07-08 1999-01-21 Bp Chemicals Limited Supported polymerisation catalyst
US6153551A (en) 1997-07-14 2000-11-28 Mobil Oil Corporation Preparation of supported catalyst using trialkylaluminum-metallocene contact products
US6051525A (en) 1997-07-14 2000-04-18 Mobil Corporation Catalyst for the manufacture of polyethylene with a broad or bimodal molecular weight distribution
GB9715317D0 (en) 1997-07-22 1997-09-24 Bp Chem Int Ltd Polymerisation catalysts
GB9817015D0 (en) * 1998-08-06 1998-09-30 Bp Chem Int Ltd Polymerisation catalysts
EP1640386A3 (en) * 1998-08-21 2006-04-12 Univation Technologies, LLC Polymerization process using an improved bulky ligand metallocene-type catalyst-system
US6632901B2 (en) * 1998-08-21 2003-10-14 Univation Technologies, Llc Polymerization process using an improved bulky ligand metallocene-type catalyst system
US6894131B2 (en) 1998-08-21 2005-05-17 Univation Technologies, Llc Polymerization process using a metallocene catalyst system
EP1878757B1 (en) 1999-06-17 2009-08-26 Mitsui Chemicals, Inc. Ethylene (co)polymer and its use
KR20050035183A (ko) * 2001-11-30 2005-04-15 엑손모빌 케미칼 패턴츠 인코포레이티드 비-단일 부위/단일 부위 촉매 복합물을 이용하여 제조된에틸렌/알파-올레핀 공중합체, 이의 제조 방법 및 용도
US6753390B2 (en) 2002-09-04 2004-06-22 Univation Technologies, Llc Gas phase polymerization process
US6884748B2 (en) 2002-09-04 2005-04-26 Univation Technologies, Llc Process for producing fluorinated catalysts
US6875828B2 (en) 2002-09-04 2005-04-05 Univation Technologies, Llc Bimodal polyolefin production process and films therefrom

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3306919A (en) * 1958-01-15 1967-02-28 Union Carbide Corp Cyclopentadienyl titanium compounds
US4530914A (en) * 1983-06-06 1985-07-23 Exxon Research & Engineering Co. Process and catalyst for producing polyethylene having a broad molecular weight distribution
JPH0780930B2 (ja) * 1985-12-26 1995-08-30 三井石油化学工業株式会社 α−オレフインの重合方法
ATE89836T1 (de) * 1986-09-24 1993-06-15 Mitsui Petrochemical Ind Polymerisierungsverfahren fuer olefine.
JP2618384B2 (ja) * 1986-12-27 1997-06-11 三井石油化学工業株式会社 オレフイン重合用固体触媒およびその製法
US4921825A (en) * 1986-12-30 1990-05-01 Mitsui Petrochemical Industries, Ltd. Solid catalyst for olefin polymerization and processes for its production
US5055438A (en) * 1989-09-13 1991-10-08 Exxon Chemical Patents, Inc. Olefin polymerization catalysts
JP2538595B2 (ja) * 1987-05-13 1996-09-25 三井石油化学工業株式会社 オレフイン重合用固体触媒
US4871705A (en) * 1988-06-16 1989-10-03 Exxon Chemical Patents Inc. Process for production of a high molecular weight ethylene a-olefin elastomer with a metallocene alumoxane catalyst
KR930002411B1 (ko) * 1988-09-14 1993-03-30 미쓰이세끼유 가가꾸고오교오 가부시끼가이샤 벤젠불용성 유기알루미늄 옥시화합물 및 그 제조방법
IT1237398B (it) * 1989-01-31 1993-06-01 Ausimont Srl Catalizzatori per la polimerizzazione di olefine.
PL166690B1 (pl) * 1990-06-04 1995-06-30 Exxon Chemical Patents Inc Sposób wytwarzania polimerów olefin PL
DE69226564T3 (de) * 1991-05-20 2004-04-08 Mitsui Chemicals, Inc. Katalysator und Verfahren für Olefinpolymerisation
EP0516458B2 (en) * 1991-05-31 2007-12-19 Mitsui Chemicals, Inc. Olefin polymerization solid catalyst, olefin polymerization catalyst and olefin polymerization

Also Published As

Publication number Publication date
US5412128A (en) 1995-05-02
US5409874A (en) 1995-04-25
US5424378A (en) 1995-06-13
EP0519746A1 (en) 1992-12-23
CA2071706C (en) 1996-09-17
KR940010531B1 (ko) 1994-10-24
CA2071706A1 (en) 1992-12-21

Similar Documents

Publication Publication Date Title
KR930000545A (ko) 올레핀 중합용 촉매, 그 촉매를 사용하는 올레핀 중합방법 및 그 촉매용으로 사용할 수 있는 천이금속화합물
KR960010690A (ko) 올레핀 중합 촉매 및 올레핀 중합 촉매방법
KR970042568A (ko) 사이클로올레핀 공중합체의 제조방법
KR910000806A (ko) 올레핀의 중합방법 및 중합용 촉매
KR950018027A (ko) 메탈로센 화합물
KR900011793A (ko) 올레핀 중합용 촉매
CA2076775A1 (en) Process for the preparation of an olefin polymer
EP1059310A3 (en) Polymerization of alpha-olefins with transition metal catalyst based on bidentate ligands containing pyridine or quinoline moiety
EP0324856A4 (en) POLYMERIZATION PROCESS FOR OLEFINS.
DE3850616D1 (de) Fester Katalysator für Olefinpolymerisation.
DE69116157D1 (de) Trägerkatalysator für olefinpolymerisation mit monozyklopentadienylkomplexen von übergangsmetallen
KR910015595A (ko) 올레핀 중합용 고체촉매 및 이 촉매를 사용한 올레핀 중합방법
KR890700138A (ko) 올레핀 중합용 고체촉매 및 그 제조법
KR950005853A (ko) 올래핀 중합용촉매 및 올레핀중합방법
KR910015645A (ko) 에틸렌계 중합체 조성물의 제조방법.
JPS6445406A (en) Polymerization of ethylene
FI956244A0 (fi) Titaani(II) tai zirkonium(II)komplekseja ja niistä valmistettuja additiopolymerointikatalyyttejä
CA2065745A1 (en) Monocyclopentadienyl transition metal olefin polymerization catalysts
KR960000935A (ko) 사이클로올레핀 공중합체를 제조하는 방법
KR920000802A (ko) 에틸렌계 공중합체의 제조방법
KR960037693A (ko) 다핵 메탈로센 화합물, 이의 제조 방법 및 촉매로서의 이의 용도
KR910004671A (ko) 알파-올레핀류의 중합반응 및 공중합반응촉매와 그 방법
KR970074795A (ko) 에틸렌 중합체의 제조방법
KR960041200A (ko) 유기 금속 화합물
ATE191369T1 (de) Verfahren zur herstellung eines trägerkatalysators für die polymerisation von ethylen und copolymerisation von ethylen mit alpha-olefinen

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20011017

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee