FI112235B - Katalytkompositioner och förfarande för framställning av polyolefiner - Google Patents

Katalytkompositioner och förfarande för framställning av polyolefiner Download PDF

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Publication number
FI112235B
FI112235B FI933806A FI933806A FI112235B FI 112235 B FI112235 B FI 112235B FI 933806 A FI933806 A FI 933806A FI 933806 A FI933806 A FI 933806A FI 112235 B FI112235 B FI 112235B
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Finland
Prior art keywords
group
catalyst composition
catalyst
polymerization
composition according
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FI933806A
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English (en)
Finnish (fi)
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FI933806A0 (fi
FI933806A (fi
Inventor
Ian Raymond Little
John Paul Mcnally
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Bp Chem Int Ltd
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Priority claimed from GB929218814A external-priority patent/GB9218814D0/en
Priority claimed from GB939308078A external-priority patent/GB9308078D0/en
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Publication of FI933806A0 publication Critical patent/FI933806A0/fi
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Publication of FI112235B publication Critical patent/FI112235B/sv

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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
    • 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
    • C08F4/65904—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with another component of C08F4/64
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • 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

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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)
  • Compositions Of Macromolecular Compounds (AREA)

Claims (14)

1. Katalytkomposition för användning vid polymerisation av olefiner, kanne tecknad av att den innehäller 5 (a) ätminstone en polymerisationskatalyt (A) vald ur en grupp bestäende av en Ziegler-Natta-katalyt, en metallfö-rening i grupp IVA, en metallförening i grupp VA ooh en metallförening i grupp VIA, (A) är inte ett metallocen-komplex enligt formeln I eller II, ooh (b) olefinpolymer 10 ooh ätminstone ett metallocenkomplex med den allmänna formeln I eller II M[XRn]xYp (I) 15 /XRnv Vv di) där R är en envärdig eller tvävärdig 1 - 20C-hydro-20 karbylgrupp eller en 1 - 20C-hydrokarbylgrupp som innehäl-ler syre-, kisel-, kväve- eller borsubstituentatomer under ‘ * · förutsättning att ätminstone en grupp R innehäller en po-lymeriserbar olefinisk grupp med 3-20 kolatomer ooh dä • · ätminstone tvä eller f ler grupper R är närvarande, kan de » » :\\ 25 vara likadana eller olika, ooh dä R är tvävärdig, är den • · * fäst direkt tili metallen M och ersätter en Y-ligand, där • · X är en organisk grupp som innehäller en cyklopen-,, , tadienyl- eller indenylgrupp, I · ; M är en metal 1 i grupp IVA, ’·;** 30 Y är en envärdig anjonisk ligand och : i formeln I är n ett heltal 1 - 10, • · i x är antingen 1 eller 2 och dä x = 1, p = 0 - 3, ’"· 35 dä x = 2, p = 0 - 2, och 29 1 12235 i formeln II är n, m och 1 heltal eller 0 sä att n + m + 1 > 1, p = 0 - 2 och Z är en radikal vald bland en Ci-4-alkylenradikal 5 eller en dialkylgermanium-, eller -kisel- eller alkylfos-fin- eller -aminradikal eller en bis-dialkylsilyl- eller bis-dialkylgermanylgrupp, sorti innehäller hydrokarbylgrup-per med 1-4 kolatomer.
2. Katalytkomposition enligt patentkrav 1, kän-10 netecknad av att M i den allmänna formeln I eller II är zirkonium.
3. Katalytkomposition enligt patentkrav 1 eller 2, kännetecknad av att den polymeriserbara olefiniska gruppen är en vinylgrupp.
4. Katalytkomposition enligt nägot av föregäende patentkrav, kännetecknad av att polymerisationskataly-ten (A) och/eller olefinpolymeren och metallocenkomplexet (B) är uppburna pä en oorganisk bärare.
5. Katalytkomposition enligt patentkrav 4, kän-20 netecknad av att den oorganiska bäraren är vald bland kiseldioxid, aluminiumoxid och/eller metallhalider i grupp IIA.
.· 6. Katalytkomposition enligt nägot av föregäende patentkrav, kännetecknad av att den dessutom innehäl-: 25 ler en kokatalyt.
7. Katalytkomposition enligt patentkrav 6, kän- * I netecknad av att kokatalyten är en organometallisk fö-rening av en metall i grupp IA, IIA, IIB eller IIIB.
• ·( 8. Katalytkomposition enligt patentkrav 7, kän- 30 netecknad av att kokatalyten är en organoaluminiumföre-’ ning. I *·.
9. Förfarande för framställning av en katalytkom- / : position enligt patentkrav 1, kännetecknat av att me- tai locenkomplexet, olefinen och polymerisationskatalyten 35 bringas i kontakt sinsemellan i närvaro av ett inert lös-ningsmedel och/eller en kokatalyt. 112235
10. Katalytkomposition enligt patentkrav 1, kän-netecknad av att metallocenkomplexet är bis(3-butenyl-cyklopentadienyl)zirkoniumdiklorid.
11. Katalytkomposition enligt patentkrav 1, kän- 5 netecknad av att metallocenkomplexet är bis(3-propenyl- cyklopentadienyl)zirkoniumdiklorid.
12. Förfarande för polymerisation av olefiner, kännetecknat av att ätminstone en olefinmonomer bring-as i kontakt med en katalytkomposition enligt nägot av de 10 föregäende patentkraven.
13. Förfarande enligt nägot av patentkraven 12, kännetecknat av att olef inmonomeren är et en.
14. Förfarande enligt nägot av patentkraven 12 el-ler 13, kännetecknat av att polymerisationen utförs i 15 gasfasen. > · « « < · i · • · » · ; 1 1 * i · • > · • · · • · • · > I • 1 · • 1 · * · • · » 1 » » · t • 1 » » i · * · » I * t * · • I > • I · I · » t · « 1 · » · > · I · ft • 1 · ft · » ( * · * · * ft ft
FI933806A 1992-09-04 1993-08-31 Katalytkompositioner och förfarande för framställning av polyolefiner FI112235B (sv)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB929218814A GB9218814D0 (en) 1992-09-04 1992-09-04 Catalyst compositions and uses therefor
GB9218814 1992-09-04
GB939308078A GB9308078D0 (en) 1993-04-20 1993-04-20 Catalyst compositions and uses thereof
GB9308078 1993-04-20

Publications (3)

Publication Number Publication Date
FI933806A0 FI933806A0 (fi) 1993-08-31
FI933806A FI933806A (fi) 1994-03-05
FI112235B true FI112235B (sv) 2003-11-14

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FI933806A FI112235B (sv) 1992-09-04 1993-08-31 Katalytkompositioner och förfarande för framställning av polyolefiner

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US (1) US5747405A (sv)
EP (1) EP0586168B1 (sv)
JP (1) JP3382311B2 (sv)
KR (1) KR100293264B1 (sv)
CN (1) CN1080268C (sv)
AT (1) ATE194361T1 (sv)
CA (1) CA2105013A1 (sv)
DE (1) DE69328955T2 (sv)
ES (1) ES2148205T3 (sv)
FI (1) FI112235B (sv)
GR (1) GR3033857T3 (sv)
MY (1) MY108939A (sv)
NO (1) NO308134B1 (sv)
PT (1) PT586168E (sv)
RU (1) RU2165435C2 (sv)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2150529T3 (es) * 1994-04-07 2000-12-01 Bp Chem Int Ltd Procedimiento de polimerizacion.
US5498581A (en) * 1994-06-01 1996-03-12 Phillips Petroleum Company Method for making and using a supported metallocene catalyst system
US5529965A (en) * 1994-10-28 1996-06-25 Exxon Chemical Patents Inc. Polymerization catalyst systems, their production and use
US5770755A (en) * 1994-11-15 1998-06-23 Phillips Petroleum Company Process to prepare polymeric metallocenes
US5700748A (en) * 1995-09-29 1997-12-23 Union Carbide Chemicals & Plastics Technology Corporation Catalyst for the production of olefin polymers comprising a bridging allyl-cyclodienyl ligand on a metal atom
US6759499B1 (en) 1996-07-16 2004-07-06 Exxonmobil Chemical Patents Inc. Olefin polymerization process with alkyl-substituted metallocenes
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
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
US6677265B1 (en) 1997-12-08 2004-01-13 Albemarle Corporation Process of producing self-supported catalysts
GB9806407D0 (en) * 1998-03-25 1998-05-20 Bp Chem Int Ltd Novel polymer compositions
US6136747A (en) * 1998-06-19 2000-10-24 Union Carbide Chemicals & Plastics Technology Corporation Mixed catalyst composition for the production of olefin polymers
CN1091451C (zh) * 1998-10-06 2002-09-25 中国石油化工集团公司 合成宽或双峰分子量分布的聚烯烃的催化剂及制备方法
US6340651B1 (en) * 1999-04-26 2002-01-22 Phillips Petroleum Company Multicyclic metallocycle metallocenes and their use
US6291382B1 (en) * 1999-05-24 2001-09-18 Phillips Petroleum Company Metallocenes, polymerization catalyst systems, their preparation, and use
US6475947B1 (en) * 1999-09-10 2002-11-05 Phillips Petroleum Company Oligomeric metallocenes and their use
KR100336618B1 (ko) * 1999-09-28 2002-05-16 박호군 아민기가 치환된 유기실란을 포함한 신규의 메탈로센 화합물
US6444605B1 (en) 1999-12-28 2002-09-03 Union Carbide Chemicals & Plastics Technology Corporation Mixed metal alkoxide and cycloalkadienyl catalysts for the production of polyolefins
US6399531B1 (en) 1999-12-28 2002-06-04 Union Carbide Chemicals & Plastics Technology Corporation Hybrid ziegler-natta and cycloalkadienyl catalysts for the production of polyolefins
US6528448B1 (en) * 2000-04-28 2003-03-04 Phillips Petroleum Company Polymerization catalyst compositions and processes to produce polymers and bimodal polymers
KR100365869B1 (ko) * 2000-08-05 2002-12-27 호남석유화학 주식회사 메탈로센 화합물 및 이를 사용하는 중합방법
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
US6916892B2 (en) * 2001-12-03 2005-07-12 Fina Technology, Inc. Method for transitioning between Ziegler-Natta and metallocene catalysts in a bulk loop reactor for the production of polypropylene
EP1504042A2 (en) * 2002-05-06 2005-02-09 Union Carbide Chemicals & Plastics Technology Corporation Mixed catalyst compositions for the production of polyolefins
US20040043214A1 (en) * 2002-08-30 2004-03-04 Kimberly-Clark Worldwide, Inc. Method of forming a 3-dimensional fiber and a web formed from such fibers
EP2261292B1 (en) * 2002-10-15 2014-07-23 ExxonMobil Chemical Patents Inc. Polyolefin adhesive compositions
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
US7226880B2 (en) * 2002-12-31 2007-06-05 Kimberly-Clark Worldwide, Inc. Breathable, extensible films made with two-component single resins
EP1496069A1 (en) * 2003-07-09 2005-01-12 Total Petrochemicals Research Feluy Polymerisation process
US7932196B2 (en) 2003-08-22 2011-04-26 Kimberly-Clark Worldwide, Inc. Microporous stretch thinned film/nonwoven laminates and limited use or disposable product applications
US7163906B2 (en) * 2004-11-04 2007-01-16 Chevron Phillips Chemical Company, Llp Organochromium/metallocene combination catalysts for producing bimodal resins
CN1328310C (zh) * 2004-11-05 2007-07-25 中国科学院化学研究所 聚烯烃复合材料及其制备方法
CA2680181A1 (en) * 2007-03-07 2008-09-12 Dow Global Technologies Inc. Tethered supported transition metal complex
US7884165B2 (en) * 2008-07-14 2011-02-08 Chevron Phillips Chemical Company Lp Half-metallocene catalyst compositions and their polymer products
US8309748B2 (en) 2011-01-25 2012-11-13 Chevron Phillips Chemical Company Lp Half-metallocene compounds and catalyst compositions
KR101503567B1 (ko) * 2011-08-18 2015-03-17 주식회사 엘지화학 폴리올레핀 수지의 제조방법
KR101331556B1 (ko) 2012-03-30 2013-11-20 대림산업 주식회사 멀티모달 폴리올레핀 수지 및 이로부터 제조되는 성형체
CN102887967B (zh) * 2012-10-17 2015-03-18 上海化工研究院 用于生产宽分子量分布聚乙烯的复合催化剂及制法和应用
KR101437509B1 (ko) 2012-12-03 2014-09-03 대림산업 주식회사 성형성 및 기계적 물성이 우수한 멀티모달 폴리올레핀 수지 제조를 위한 촉매 조성물 및 이를 이용한 중합 방법
BR112017026907B1 (pt) 2015-07-08 2022-04-26 Chevron Phillips Chemical Company Lp Copolímero de etileno, artigo de fabricação, processo para produzir uma composição de catalisador e processo de polimerização de olefina
US9758599B2 (en) 2015-09-24 2017-09-12 Chevron Phillips Chemical Company Lp Heterogeneous Ziegler-Natta catalysts with fluorided silica-coated alumina
US9540457B1 (en) 2015-09-24 2017-01-10 Chevron Phillips Chemical Company Lp Ziegler-natta—metallocene dual catalyst systems with activator-supports
US9845367B2 (en) 2015-09-24 2017-12-19 Chevron Phillips Chemical Company Lp Heterogeneous Ziegler-Natta catalysts with fluorided silica-coated alumina
KR101800866B1 (ko) 2016-04-26 2017-12-21 대림산업 주식회사 용융강도가 높은 멀티모달 폴리올레핀 수지 및 이로부터 제조되는 성형체
KR102219407B1 (ko) * 2018-11-20 2021-02-23 한화솔루션 주식회사 올레핀 중합 촉매용 전이금속 화합물 및 이를 포함하는 올레핀 중합 촉매
KR102565859B1 (ko) * 2019-07-22 2023-08-11 한화솔루션 주식회사 올레핀 중합 촉매용 전이금속 화합물, 이를 포함하는 올레핀 중합 촉매 및 이를 이용하여 중합된 폴리올레핀
KR102565858B1 (ko) * 2019-07-30 2023-08-11 한화솔루션 주식회사 올레핀 중합 촉매용 전이금속 화합물, 이를 포함하는 올레핀 중합 촉매 및 이를 이용하여 중합된 폴리올레핀
KR102486137B1 (ko) * 2019-10-29 2023-01-06 한화솔루션 주식회사 올레핀계 중합체 및 필름의 제조방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5077255A (en) * 1986-09-09 1991-12-31 Exxon Chemical Patents Inc. New supported polymerization catalyst
DE3840772A1 (de) * 1988-12-03 1990-06-07 Hoechst Ag Verfahren zur herstellung einer heterogenen metallocenkatalysatorkomponente
US5169818A (en) * 1991-01-12 1992-12-08 Hoechst Aktiengesellschaft Metallocene (co)polymers, process for their preparation and their use as catalysts
ATE166077T1 (de) * 1991-01-12 1998-05-15 Targor Gmbh Metallocen(co)polymere, verfahren zu ihrer herstellung und ihre verwendung als katalysatoren; metallocene hierfür.

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ATE194361T1 (de) 2000-07-15
KR940007062A (ko) 1994-04-26
CN1080268C (zh) 2002-03-06
DE69328955T2 (de) 2000-11-09
FI933806A0 (fi) 1993-08-31
US5747405A (en) 1998-05-05
CA2105013A1 (en) 1994-03-05
DE69328955D1 (de) 2000-08-10
NO933079L (no) 1994-03-07
CN1087095A (zh) 1994-05-25
JP3382311B2 (ja) 2003-03-04
FI933806A (fi) 1994-03-05
EP0586168A1 (en) 1994-03-09
EP0586168B1 (en) 2000-07-05
GR3033857T3 (en) 2000-10-31
MY108939A (en) 1996-11-30
JPH06157631A (ja) 1994-06-07
RU2165435C2 (ru) 2001-04-20
ES2148205T3 (es) 2000-10-16
NO933079D0 (no) 1993-08-30
NO308134B1 (no) 2000-07-31
PT586168E (pt) 2000-12-29
KR100293264B1 (ko) 2001-09-17

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