KR880013990A - 올레핀 중합용 고체촉매 - Google Patents

올레핀 중합용 고체촉매 Download PDF

Info

Publication number
KR880013990A
KR880013990A KR1019880005565A KR880005565A KR880013990A KR 880013990 A KR880013990 A KR 880013990A KR 1019880005565 A KR1019880005565 A KR 1019880005565A KR 880005565 A KR880005565 A KR 880005565A KR 880013990 A KR880013990 A KR 880013990A
Authority
KR
South Korea
Prior art keywords
olefin
solid catalyst
prepared
olefin polymerization
transition metal
Prior art date
Application number
KR1019880005565A
Other languages
English (en)
Other versions
KR920001319B1 (ko
Inventor
도시유끼 쓰쓰이
겐 요시쓰구
아끼노리 도요다
노리오 가시와
Original Assignee
디께바야시 쇼오고
미쓰이 세끼유 가가꾸 고오고오 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14636963&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR880013990(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 디께바야시 쇼오고, 미쓰이 세끼유 가가꾸 고오고오 가부시끼가이샤 filed Critical 디께바야시 쇼오고
Publication of KR880013990A publication Critical patent/KR880013990A/ko
Application granted granted Critical
Publication of KR920001319B1 publication Critical patent/KR920001319B1/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
    • 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
    • C08F4/68—Vanadium, niobium, tantalum or compounds thereof
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • 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
    • 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
    • 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
    • Y10S526/941—Synthetic resins or natural rubbers -- part of the class 520 series having the transition metal bonded directly to carbon
    • 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
    • Y10S526/943—Polymerization with metallocene catalysts

Abstract

내용 없음

Description

올레핀 중합용 고체촉매
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (3)

  1. 유기금속화합물, 미립자 담체, 알루미녹산, 주기율표상의 IVB족 천이금속 화합물 및 예비 중합에 의해 제조된 올레핀 중합체로부터 제조된 올레핀 중합용 고체촉매.
  2. 제 1 항에 있어서, 유기 금속화합물로 처리된 미립자 담체, 알루미녹산, IVB족 천이금속 화합물 및 예비 중합에 의해 제조된 올레핀 중합체로부터 제조된 올레핀 중합용 고체촉매.
  3. 제 1 항에서, 유기 금속화합물과 알루미녹산으로 처리된 미립자 담체와 IVB족 천이금속 화합물을 함유하는 현탁액중에서 올레핀을 예비중합시켜 제조된 올레핀 중합용 고체촉매.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880005565A 1987-05-13 1988-05-13 올레핀 중합용 고체촉매 KR920001319B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62-114409 1987-05-13
JP062-114409 1987-05-13
JP62114409A JP2538595B2 (ja) 1987-05-13 1987-05-13 オレフイン重合用固体触媒

Publications (2)

Publication Number Publication Date
KR880013990A true KR880013990A (ko) 1988-12-22
KR920001319B1 KR920001319B1 (ko) 1992-02-10

Family

ID=14636963

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880005565A KR920001319B1 (ko) 1987-05-13 1988-05-13 올레핀 중합용 고체촉매

Country Status (8)

Country Link
US (1) US5126301A (ko)
EP (1) EP0294942B2 (ko)
JP (1) JP2538595B2 (ko)
KR (1) KR920001319B1 (ko)
CN (1) CN1013581B (ko)
AT (1) ATE108460T1 (ko)
CA (1) CA1314536C (ko)
DE (1) DE3850616T3 (ko)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5654248A (en) * 1986-08-26 1997-08-05 Mitsui Petrochemical Industries, Ltd. Catalyst for polymerizing alpha-olefins and process for polymerization
EP0812862B1 (en) * 1986-09-24 2002-11-13 Mitsui Chemicals, Inc. Process for polymerizing olefins
CA1304746C (en) * 1987-08-31 1992-07-07 The Dow Chemical Company Preparation of polyhydrocarbylaluminoxanes
US5451204A (en) * 1988-07-22 1995-09-19 Yoon; Inbae Multifunctional devices for endoscopic surgical procedures
DE3916555A1 (de) 1989-05-20 1990-11-22 Hoechst Ag Verfahren zur herstellung von ethylenpolymeren
KR100186779B1 (ko) * 1989-10-30 1999-05-15 제이. 씨. 디트 레이트 메탈로센 촉매반응을 이용하여 조절된 형태학적 특성을 갖는 폴리올레핀 플러프를 제조하는 방법
EP0519746A1 (en) * 1991-06-20 1992-12-23 Mitsui Petrochemical Industries, Ltd. Catalyst for olefin polymerization, process for the polymerization of olefin, and transition metal compound employable for the catalyst
JP3378598B2 (ja) * 1991-10-28 2003-02-17 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー 触媒組成物
CA2082678C (en) * 1991-11-12 1996-07-30 Naoki Kataoka Catalyst components for polymerization of olefins
US5362824A (en) * 1991-12-13 1994-11-08 Mobil Oil Corporation Olefin polymerization catalysts
US5461017A (en) * 1991-12-13 1995-10-24 Mobil Oil Corporation Olefin polymerization catalysts
FI112233B (fi) * 1992-04-01 2003-11-14 Basell Polyolefine Gmbh Katalyytti olefiinipolymerointia varten, menetelmä sen valmistamiseksi ja sen käyttö
US6043401A (en) * 1992-05-26 2000-03-28 Bp Amoco Corporation Reactive, low molecular weight, viscous poly(1-olefins) and copoly(1-olefins) and their method of manufacture
AU4392393A (en) * 1992-05-26 1993-12-30 Amoco Corporation Reactive, low molecular weight, viscous poly(1-olefins) and copoly(1-olefins) and their method of manufacture
US5688887A (en) * 1992-05-26 1997-11-18 Amoco Corporation Reactive, low molecular weight, viscous poly(1-olefins) and copoly(1-olefins) and their method of manufacture
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
JP3202349B2 (ja) * 1992-09-22 2001-08-27 三菱化学株式会社 触媒組成物およびそれを用いるオレフィンの重合法
US5449650A (en) * 1992-12-08 1995-09-12 Mitsubishi Petrochemical Company Limited Catalyst components for polymerization of olefins and use thereof
GB9300934D0 (en) * 1993-01-19 1993-03-10 Bp Chem Int Ltd Metallocene complexes
TW298593B (ko) * 1993-02-12 1997-02-21 Hoechst Ag
IT1264680B1 (it) 1993-07-07 1996-10-04 Spherilene Srl Catalizzatori supportati per la polimerizzazione delle olefine
US5397757A (en) * 1993-10-27 1995-03-14 Mobil Oil Corporation Cocatalysts for metallocene-based olefin polymerization catalyst systems
US5491207A (en) * 1993-12-14 1996-02-13 Exxon Chemical Patents Inc. Process of producing high molecular weight ethylene-α-olefin elastomers with an indenyl metallocene catalyst system
DE4344672C1 (de) * 1993-12-27 1995-06-14 Basf Ag Verfahren zur Herstellung von Polymerisaten des Ethylens durch Suspensionspolymerisation
US6391817B1 (en) 1993-12-28 2002-05-21 Exxonmobil Chemical Patents Inc. Method for producing a prepolymerized catalyst
US5466648A (en) * 1994-06-28 1995-11-14 Quantum Chemical Corporation Supported alpha-olefin dimerization catalyst
JP3349277B2 (ja) * 1994-07-26 2002-11-20 新日本石油株式会社 ポリオレフィンの製造方法
TW454020B (en) 1994-08-09 2001-09-11 Mitsui Chemicals Inc Olefin polymerization catalyst
DE4436113A1 (de) 1994-10-10 1996-04-11 Hoechst Ag Metallocenverbindung
US5670589A (en) * 1995-02-08 1997-09-23 Phillips Petroleum Company Organoaluminoxy product, catalyst systems, preparation, and use
US5882750A (en) * 1995-07-03 1999-03-16 Mobil Oil Corporation Single reactor bimodal HMW-HDPE film resin with improved bubble stability
CN1047388C (zh) * 1995-07-14 1999-12-15 中国石油化工总公司 负载型金属茂类化合物／铝氧烷催化剂的制备
DE19527652A1 (de) * 1995-07-28 1997-01-30 Hoechst Ag Metallocenverbindung
US6486089B1 (en) 1995-11-09 2002-11-26 Exxonmobil Oil Corporation Bimetallic catalyst for ethylene polymerization reactions with uniform component distribution
CA2163681C (en) * 1995-11-24 2007-02-13 Daryll G. Harrison Supported monocyclopentadienyl zirconium catalyst
WO1997021745A1 (fr) * 1995-12-08 1997-06-19 Kaneka Corporation Resine de polyolefine greffee et composition de resine thermoplastique la contenant
US5856255A (en) * 1996-01-22 1999-01-05 Albemarle Corporation Preparation of supported auxiliary catalysts at elevated temperature and pressure in a closed vessel
US6417130B1 (en) 1996-03-25 2002-07-09 Exxonmobil Oil Corporation One pot preparation of bimetallic catalysts for ethylene 1-olefin copolymerization
US6225426B1 (en) * 1996-04-10 2001-05-01 Uniroyal Chemical Company, Inc. Process for producing polyolefin elastomer employing a metallocene catalyst
DE19615953A1 (de) * 1996-04-22 1997-10-23 Basf Ag Verfahren zur Herstellung von Polymerisaten von Alk-1-enen in Gegenwart eines geträgerten Metallocenkatalysatorsystems und eines Antistatikums
US5739368A (en) * 1996-05-10 1998-04-14 Albemarle Corporation Use of heat treated alumoxanes in preparing supported catalysts
WO1998002247A1 (en) * 1996-07-15 1998-01-22 Mobil Oil Corporation Comonomer pretreated bimetallic catalyst for blow molding and film applications
US6051525A (en) * 1997-07-14 2000-04-18 Mobil Corporation Catalyst for the manufacture of polyethylene with a broad or bimodal molecular weight distribution
US6153551A (en) 1997-07-14 2000-11-28 Mobil Oil Corporation Preparation of supported catalyst using trialkylaluminum-metallocene contact products
US6551955B1 (en) 1997-12-08 2003-04-22 Albemarle Corporation Particulate group 4 metallocene-aluminoxane catalyst compositions devoid of preformed support, and their preparation and their use
JP2001525458A (ja) 1997-12-08 2001-12-11 アルベマール・コーポレーシヨン 生産性を向上させた触媒組成物
US6677265B1 (en) 1997-12-08 2004-01-13 Albemarle Corporation Process of producing self-supported catalysts
KR100380018B1 (ko) 1998-04-09 2003-10-04 주식회사 엘지화학 메탈로센담지촉매및이를이용한올레핀중합방법
KR100358225B1 (ko) 1998-04-09 2003-01-24 주식회사 엘지화학 조촉매의 재순환이 가능한 메탈로센 촉매 중합 방법
JP3322641B2 (ja) 1998-09-09 2002-09-09 丸善石油化学株式会社 オレフィン重合用固体触媒及びこれを用いたオレフィン系重合体の製造方法
US6225427B1 (en) 1998-10-15 2001-05-01 Uniroyal Chemical Company, Inc. Olefin polymerization process employing metallocene catalyst provided by cocatalyst activation of a metallocene procatalyst
GB9826874D0 (en) * 1998-12-07 1999-01-27 Borealis As Process
US6281155B1 (en) 1999-11-19 2001-08-28 Equistar Chemicals, L.P. Supported olefin polymerization catalysts
US7074736B2 (en) * 2000-10-31 2006-07-11 Rohm And Haas Company Hydrozirconated matrix and process for polyolefin production
JP2005511804A (ja) * 2001-11-30 2005-04-28 エクソンモービル・ケミカル・パテンツ・インク 非単一部位触媒／単一部位触媒組み合わせを用いて製造されるエチレン／α−オレフィンコポリマー並びにその製造及びその使用
CN100532400C (zh) * 2002-07-09 2009-08-26 巴塞尔聚烯烃股份有限公司 用于烯烃聚合的催化剂体系
JP3961910B2 (ja) 2002-07-12 2007-08-22 丸善石油化学株式会社 オレフィン重合用触媒及びそれを用いたオレフィンの重合方法
US7446072B2 (en) 2002-12-16 2008-11-04 Basell Polyolefine Gmbh Preparation of supported catalyst systems containing reduced amounts of aluminoxanes
EP1462464A1 (en) * 2003-03-25 2004-09-29 Borealis Technology Oy Metallocene catalysts and preparation of polyolefins therewith
JP4133772B2 (ja) 2003-12-01 2008-08-13 丸善石油化学株式会社 オレフィン重合用触媒及びそれを用いたオレフィンの重合方法
US7601255B2 (en) 2006-09-06 2009-10-13 Chemtura Corporation Process for removal of residual catalyst components
BRPI0703586B1 (pt) 2007-10-19 2018-02-06 Braskem S.A Catalisador metaloceno suportado, e, copolímeros de etileno com alfa-olefinas de alto e ultra alto peso molecular
US8067652B2 (en) 2009-08-13 2011-11-29 Chemtura Corporation Processes for controlling the viscosity of polyalphaolefins

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4295991A (en) * 1978-09-26 1981-10-20 Exxon Research & Engineering Co. Titanium trichloride catalyst component and the process for the production thereof
FR2541683B1 (fr) * 1983-02-28 1986-05-09 Ato Chimie Procede pour la preparation d'un solide hydrocarbone actif utilisable pour polymeriser des olefines, et procede de synthese d'un polymere ou copolymere olefinique faisant appel audit solide hydrocarbone actif comme systeme
ZA844157B (en) * 1983-06-06 1986-01-29 Exxon Research Engineering Co Process and catalyst for polyolefin density and molecular weight control
JPH0639496B2 (ja) * 1985-06-03 1994-05-25 旭化成工業株式会社 オレフインの重合方法
US4701432A (en) * 1985-11-15 1987-10-20 Exxon Chemical Patents Inc. Supported polymerization catalyst

Also Published As

Publication number Publication date
ATE108460T1 (de) 1994-07-15
DE3850616T2 (de) 1994-10-20
EP0294942B2 (en) 2002-05-08
KR920001319B1 (ko) 1992-02-10
CN1013581B (zh) 1991-08-21
EP0294942A1 (en) 1988-12-14
EP0294942B1 (en) 1994-07-13
JP2538595B2 (ja) 1996-09-25
CA1314536C (en) 1993-03-16
JPS63280703A (ja) 1988-11-17
CN88103902A (zh) 1988-12-14
DE3850616D1 (de) 1994-08-18
US5126301A (en) 1992-06-30
DE3850616T3 (de) 2002-09-12

Similar Documents

Publication Publication Date Title
KR880013990A (ko) 올레핀 중합용 고체촉매
YU10289A (en) Process for producing polymers and copolymers of ethylene
EP0324856A4 (en) POLYMERIZATION PROCESS FOR OLEFINS.
AR000776A1 (es) Un compuesto metalocénico, proceso para prepararlo, un catalizador para la polimerización de olefinas obtenido mediante el mismo y un proceso de polimerización de olefinas, en particular propileno, mediante dicho catalizador.
KR910015595A (ko) 올레핀 중합용 고체촉매 및 이 촉매를 사용한 올레핀 중합방법
DK0752428T3 (da) Metallocenkatalysator til (co)polymerisation af alfa-olefiner
RU94046276A (ru) Способ получения этиленового полимера
KR910007971A (ko) 신디오택틱 중합체의 제조방법 및 이에 사용되는 촉매
ATE132507T1 (de) Trägerkatalysator für olefinpolymerisation mit monozyklopentadienylkomplexen von übergangsmetallen
ES2127199T3 (es) Proceso para la preparacion de (co)polimeros de cicloolefinas con distribucion estrecha de pesos moleculares.
KR910011920A (ko) 올레핀중합용 고체촉매성분 및 그를 사용한 올레핀중합방법
KR940009217A (ko) 에틸렌 중합용 티타늄 촉매성분, 에틸렌 중합촉매 및 그를 사용한 에틸렌중합방법
KR890701638A (ko) 신디오 택틱 폴리스티렌의 제조방법 및 촉매
EP0791607A3 (en) Substituted metallocene catalyst for the (co)polymerization of olefins
KR970706320A (ko) 중합방법(polymerization process)
BR9915578B1 (pt) processo para polimerizar etileno e/ou etileno e pelo menos uma ou mais outra(s) olefina(s), pelìcula, e, artigo.
KR940014449A (ko) 올레핀 중합용 촉매 및 그 중합방법
KR920021589A (ko) 올레핀 중합용 촉매 및 그를 이용한 올레핀 중합방법
KR940014448A (ko) 올레핀 중합체 제조용 촉매 조성물

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
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: 20040120

Year of fee payment: 13

LAPS Lapse due to unpaid annual fee