WO2010030145A3 - Ethylene copolymer and a method of preparing the same - Google Patents
Ethylene copolymer and a method of preparing the same Download PDFInfo
- Publication number
- WO2010030145A3 WO2010030145A3 PCT/KR2009/005190 KR2009005190W WO2010030145A3 WO 2010030145 A3 WO2010030145 A3 WO 2010030145A3 KR 2009005190 W KR2009005190 W KR 2009005190W WO 2010030145 A3 WO2010030145 A3 WO 2010030145A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- preparing
- same
- ethylene copolymer
- ethylene copolymers
- molecular weight
- Prior art date
Links
- 229920001038 ethylene copolymer Polymers 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- 230000000704 physical effect Effects 0.000 abstract 1
- 229910052723 transition metal Inorganic materials 0.000 abstract 1
- 150000003624 transition metals Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1856—Stationary reactors having moving elements inside placed in parallel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1862—Stationary reactors having moving elements inside placed in series
-
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/02—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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- 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
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00164—Controlling or regulating processes controlling the flow
-
- 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
- C08F2420/00—Metallocene catalysts
- C08F2420/03—Cp or analog not bridged to a non-Cp X ancillary neutral donor
-
- 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
- C08F2420/00—Metallocene catalysts
- C08F2420/04—Cp or analog not bridged to a non-Cp X ancillary anionic donor
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2314/00—Polymer mixtures characterised by way of preparation
- C08L2314/06—Metallocene or single site 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
- Y10S526/943—Polymerization with metallocene catalysts
Abstract
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2729585A CA2729585C (en) | 2008-09-12 | 2009-09-11 | Ethylene copolymer and a method of preparing the same |
CN2009801253476A CN102083870B (en) | 2008-09-12 | 2009-09-11 | Ethylene copolymer and a method of preparing the same |
EP09813267.3A EP2324067B1 (en) | 2008-09-12 | 2009-09-11 | Ethylene copolymer and a method of preparing the same |
ES09813267.3T ES2674144T3 (en) | 2008-09-12 | 2009-09-11 | Ethylene copolymer and a preparation process thereof |
JP2011526815A JP5550192B2 (en) | 2008-09-12 | 2009-09-11 | Ethylene copolymer and process for producing the same |
RU2010154640/04A RU2468039C2 (en) | 2008-09-12 | 2009-09-11 | Ethylene copolymer and method of producing said copolymer |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20080090522 | 2008-09-12 | ||
KR10-2008-0090522 | 2008-09-12 | ||
KR1020090082291A KR101152413B1 (en) | 2008-09-12 | 2009-09-02 | Ethylene copolymer and a method of preparing the same |
KR10-2009-0082291 | 2009-09-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010030145A2 WO2010030145A2 (en) | 2010-03-18 |
WO2010030145A3 true WO2010030145A3 (en) | 2010-06-24 |
Family
ID=42181126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2009/005190 WO2010030145A2 (en) | 2008-09-12 | 2009-09-11 | Ethylene copolymer and a method of preparing the same |
Country Status (10)
Country | Link |
---|---|
US (2) | US8067511B2 (en) |
EP (1) | EP2324067B1 (en) |
JP (1) | JP5550192B2 (en) |
KR (1) | KR101152413B1 (en) |
CN (1) | CN102083870B (en) |
CA (1) | CA2729585C (en) |
ES (1) | ES2674144T3 (en) |
RU (1) | RU2468039C2 (en) |
TW (1) | TWI440644B (en) |
WO (1) | WO2010030145A2 (en) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101142117B1 (en) * | 2008-09-25 | 2012-05-09 | 에스케이이노베이션 주식회사 | Transition metal catalytic systems and methods for preparing ethylene homopolymers or copolymers of ethylene and ?-olefins using the same |
KR101142122B1 (en) * | 2008-09-30 | 2012-05-09 | 에스케이이노베이션 주식회사 | New transition metal catalytic systems and methods for preparing ethylene homopolymers or copolymers of ethylene and ?-olefins using the same |
KR101077071B1 (en) * | 2008-11-03 | 2011-10-26 | 에스케이이노베이션 주식회사 | Ethylene Copolymer with Improved Impact Resistance |
ES2672893T3 (en) * | 2010-01-14 | 2018-06-18 | Exxonmobil Chemical Patents Inc. | Processes and apparatus for continuous polymerization in solution |
KR101248421B1 (en) * | 2010-07-15 | 2013-03-28 | 에스케이이노베이션 주식회사 | Ethylene copolymer with improved elasticity and processibility |
KR101164962B1 (en) | 2010-09-20 | 2012-07-12 | 에스케이이노베이션 주식회사 | Ethylene copolymer with improved hygienic property and process for preparing the same |
JP5431376B2 (en) * | 2011-01-26 | 2014-03-05 | 住友化学株式会社 | Continuous polymerization apparatus and method for producing polymer composition |
JP5249366B2 (en) * | 2011-01-26 | 2013-07-31 | 住友化学株式会社 | Continuous polymerization apparatus and method for producing polymer composition |
KR101889978B1 (en) * | 2012-01-30 | 2018-08-21 | 사빅 에스케이 넥슬렌 컴퍼니 피티이 엘티디 | new transition metal complex with annulated ring substituted arylphenoxy ligand, catalyst composition containing the same for olefin copolymerization and methods for preparing copolymers of ethylene and α-olefins or copolymers of ethylene and olefin-diene using the same |
US9034991B2 (en) | 2013-01-29 | 2015-05-19 | Chevron Phillips Chemical Company Lp | Polymer compositions and methods of making and using same |
EP2816051B1 (en) * | 2013-06-19 | 2015-11-04 | Scg Chemicals Co. Ltd. | Catalyst for olefin polymerization, method for its preparation and use thereof |
WO2015182952A1 (en) * | 2014-05-28 | 2015-12-03 | 사빅 에스케이 넥슬렌 컴퍼니 피티이 엘티디 | Method for preparing transition metal complex |
KR102299848B1 (en) * | 2014-05-28 | 2021-09-09 | 사빅 에스케이 넥슬렌 컴퍼니 피티이 엘티디 | Method of preparing transition metal complex |
WO2015183017A1 (en) * | 2014-05-29 | 2015-12-03 | 사빅 에스케이 넥슬렌 컴퍼니 피티이 엘티디 | Novel transition metal compound, transition metal catalyst composition for polymerizing olefin, containing same, and method for preparing ethylene homopolymer or copolymer of ethylene and α-olefin by using same |
KR102300853B1 (en) * | 2014-05-29 | 2021-09-13 | 사빅 에스케이 넥슬렌 컴퍼니 피티이 엘티디 | New Transition metal complexes, catalyst compositions containing the same for olefin polymerization and methods for preparing ethylene homopolymers or copolymers of ethylene and α-olefins using the same |
GB2533770B (en) * | 2014-12-22 | 2021-02-10 | Norner Verdandi As | Polyethylene for pipes |
GB201611295D0 (en) * | 2016-06-29 | 2016-08-10 | Norner Verdandi As | Polyethylene for pipes |
CN110869399B (en) | 2017-12-20 | 2022-06-07 | Lg化学株式会社 | Polyethylene copolymer and preparation method thereof |
KR20200103723A (en) * | 2017-12-26 | 2020-09-02 | 다우 글로벌 테크놀로지스 엘엘씨 | Multimode ethylene-based polymer treatment system and method |
JP7278286B2 (en) | 2017-12-26 | 2023-05-19 | ダウ グローバル テクノロジーズ エルエルシー | Multimodal ethylene-based polymer composition with improved toughness |
WO2019133368A1 (en) | 2017-12-26 | 2019-07-04 | Dow Global Technologies Llc | Dual reactor solution process for the production of multimodal ethylene-based polymer |
EP3732216B1 (en) | 2017-12-26 | 2023-04-19 | Dow Global Technologies LLC | Process for the production of multimodal ethylene-based polymers |
CN108610443B (en) * | 2018-04-13 | 2020-12-01 | 中国石油化工股份有限公司 | Production method of bimodal polyethylene |
KR102571139B1 (en) * | 2018-06-08 | 2023-08-28 | 사빅 에스케이 넥슬렌 컴퍼니 피티이 엘티디 | Ethylene polymer mixture, process for producing the same, and a molded article using the same |
KR102584267B1 (en) * | 2019-09-30 | 2023-10-05 | 주식회사 엘지화학 | Hybride supported metallocene catalyst and process for preparing polyethylene copolymer using the same |
CN114616255A (en) * | 2019-11-04 | 2022-06-10 | 陶氏环球技术有限责任公司 | Biphenol polymerization catalyst |
KR20230079206A (en) * | 2020-09-30 | 2023-06-05 | 보레알리스 아게 | Plant and method for the production of in-line blended polymers |
CN115677885A (en) * | 2022-11-11 | 2023-02-03 | 山东京博石油化工有限公司 | Method for cooling raw materials in polymerization reaction process |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003231693A (en) * | 2002-02-04 | 2003-08-19 | Kanto Chem Co Inc | Method for producing aryloxymetallocene compound |
KR100639696B1 (en) * | 2005-07-01 | 2006-10-30 | 에스케이 주식회사 | ARYLPHENOXY CATALYST SYSTEM FOR PRODUCING ETHYLENE HOMOPOLYMERS OR ETHYLENE COPOLYMERS WITH alpha;-OLEFINS |
KR20070029565A (en) * | 2005-09-09 | 2007-03-14 | 에스케이 주식회사 | HOMOGENEOUS CATALYST SYSTEM FOR PRODUCING ETHYLENE HOMOPOLYMER OR ETHYLENE COPOLYMERS WITH alpha;-OLEFINS |
KR20070104845A (en) * | 2006-04-24 | 2007-10-29 | 에스케이에너지 주식회사 | BIS-ARYLARYLOXY CATALYTIC SYSTEM FOR PRODUCING ETHYLENE HOMOPOLYMERS OR ETHYLENE COPOLYMERS WITH alpha;-OLEFINS |
WO2008047957A1 (en) * | 2006-10-18 | 2008-04-24 | Sk Energy Co., Ltd. | ARYLPHENOXY CATALYST SYSTEM FOR PRODUCING ETHYLENE HOMOPOLYMER OR COPOLYMERS OF ETHYLENE AND α-OLEFINS |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US235147A (en) * | 1880-12-07 | frankle | ||
DE1720611C3 (en) | 1967-01-28 | 1984-03-01 | Hoechst Ag, 6230 Frankfurt | Process for the polymerization of ethylene or its mixtures with higher alpha-olefins |
GB1532231A (en) | 1975-04-18 | 1978-11-15 | Ici Ltd | Polymerisation process |
FR2312511A1 (en) | 1975-05-27 | 1976-12-24 | Naphtachimie Sa | DRY POLYMERIZATION OF OLEFINS IN SERIAL REACTORS |
DE2803281C2 (en) | 1978-01-26 | 1982-12-02 | Chemische Werke Hüls AG, 4370 Marl | Process for the multistage polymerization of ethylene, alone or together with other olefins |
JPS54146885A (en) | 1978-05-10 | 1979-11-16 | Nissan Chem Ind Ltd | Improved polymerization process for ethylene |
JPS5928573B2 (en) | 1980-02-05 | 1984-07-13 | チッソ株式会社 | Method for producing α-olefin polymer |
JPS6023764B2 (en) | 1980-02-27 | 1985-06-10 | チッソ株式会社 | Method for producing α-olefin polymer |
JPS56166207A (en) | 1980-05-27 | 1981-12-21 | Mitsui Petrochem Ind Ltd | Gas-phase polymerization of olefin |
JPS6045645B2 (en) | 1980-10-09 | 1985-10-11 | 三井化学株式会社 | Gas phase polymerization method of olefins |
BR8200530A (en) | 1981-01-30 | 1982-12-07 | Sumitomo Chemical Co | PROCESS TO PRODUCE AN ETHYLENE POLYMER |
US4935474A (en) | 1983-06-06 | 1990-06-19 | Exxon Research & Engineering Company | Process and catalyst for producing polyethylene having a broad molecular weight distribution |
JPH0725829B2 (en) | 1986-03-07 | 1995-03-22 | 日本石油株式会社 | Method for producing ethylene polymer |
US5198401A (en) | 1987-01-30 | 1993-03-30 | Exxon Chemical Patents Inc. | Ionic metallocene catalyst compositions |
FI86867C (en) | 1990-12-28 | 1992-10-26 | Neste Oy | FLERSTEGSPROCESS FOR FRAMSTAELLNING AV POLYETEN |
PL175108B1 (en) | 1993-01-29 | 1998-11-30 | Dow Chemical Co | Ethylene interpolymerisation |
FI96216C (en) * | 1994-12-16 | 1996-05-27 | Borealis Polymers Oy | Process for the production of polyethylene |
US5795941A (en) * | 1995-10-03 | 1998-08-18 | The Dow Chemical Company | Crosslinkable bimodal polyolefin compositions |
CA2245375C (en) | 1998-08-19 | 2006-08-15 | Nova Chemicals Ltd. | Dual reactor polyethylene process using a phosphinimine catalyst |
CA2247703C (en) | 1998-09-22 | 2007-04-17 | Nova Chemicals Ltd. | Dual reactor ethylene polymerization process |
EP1083183A1 (en) * | 1999-09-10 | 2001-03-14 | Fina Research S.A. | Process for producing polyolefins |
US6995216B2 (en) | 2003-06-16 | 2006-02-07 | Equistar Chemicals, Lp | Process for manufacturing single-site polyolefins |
PT1574549E (en) * | 2004-03-12 | 2007-02-28 | Borealis Tech Oy | Lldpe pressure pipe |
ES2278263T3 (en) | 2004-11-03 | 2007-08-01 | Borealis Technology Oy | MULTIMODAL POLYETHYLENE COMPOUND WITH IMPROVED HOMOGENEITY. |
EP1674490A1 (en) * | 2004-12-23 | 2006-06-28 | Borealis Technology Oy | Copolymer |
US20060235147A1 (en) * | 2005-04-14 | 2006-10-19 | Nova Chemicals (International) S.A. | Dual reactor polyethylene resins for food packaging - films, bags and pouches |
US7473745B2 (en) * | 2005-09-02 | 2009-01-06 | Equistar Chemicals, Lp | Preparation of multimodal polyethylene |
US7423098B2 (en) * | 2006-01-17 | 2008-09-09 | Equistar Chemicals, Lp | Polyethylene process |
KR101141494B1 (en) * | 2007-09-05 | 2012-05-03 | 에스케이이노베이션 주식회사 | Ethylene copolymer having multiple pitch in molecular weight distribution and the method of preparing the same |
-
2009
- 2009-09-02 KR KR1020090082291A patent/KR101152413B1/en active IP Right Grant
- 2009-09-11 TW TW098130682A patent/TWI440644B/en active
- 2009-09-11 RU RU2010154640/04A patent/RU2468039C2/en active
- 2009-09-11 CA CA2729585A patent/CA2729585C/en active Active
- 2009-09-11 WO PCT/KR2009/005190 patent/WO2010030145A2/en active Application Filing
- 2009-09-11 JP JP2011526815A patent/JP5550192B2/en active Active
- 2009-09-11 CN CN2009801253476A patent/CN102083870B/en active Active
- 2009-09-11 ES ES09813267.3T patent/ES2674144T3/en active Active
- 2009-09-11 US US12/557,801 patent/US8067511B2/en active Active
- 2009-09-11 EP EP09813267.3A patent/EP2324067B1/en active Active
-
2011
- 2011-10-27 US US13/282,613 patent/US20120041149A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003231693A (en) * | 2002-02-04 | 2003-08-19 | Kanto Chem Co Inc | Method for producing aryloxymetallocene compound |
KR100639696B1 (en) * | 2005-07-01 | 2006-10-30 | 에스케이 주식회사 | ARYLPHENOXY CATALYST SYSTEM FOR PRODUCING ETHYLENE HOMOPOLYMERS OR ETHYLENE COPOLYMERS WITH alpha;-OLEFINS |
KR20070029565A (en) * | 2005-09-09 | 2007-03-14 | 에스케이 주식회사 | HOMOGENEOUS CATALYST SYSTEM FOR PRODUCING ETHYLENE HOMOPOLYMER OR ETHYLENE COPOLYMERS WITH alpha;-OLEFINS |
KR20070104845A (en) * | 2006-04-24 | 2007-10-29 | 에스케이에너지 주식회사 | BIS-ARYLARYLOXY CATALYTIC SYSTEM FOR PRODUCING ETHYLENE HOMOPOLYMERS OR ETHYLENE COPOLYMERS WITH alpha;-OLEFINS |
WO2008047957A1 (en) * | 2006-10-18 | 2008-04-24 | Sk Energy Co., Ltd. | ARYLPHENOXY CATALYST SYSTEM FOR PRODUCING ETHYLENE HOMOPOLYMER OR COPOLYMERS OF ETHYLENE AND α-OLEFINS |
Also Published As
Publication number | Publication date |
---|---|
EP2324067A4 (en) | 2016-03-23 |
CN102083870B (en) | 2013-03-06 |
US8067511B2 (en) | 2011-11-29 |
KR20100031461A (en) | 2010-03-22 |
CA2729585A1 (en) | 2010-03-18 |
TW201030026A (en) | 2010-08-16 |
RU2468039C2 (en) | 2012-11-27 |
EP2324067A2 (en) | 2011-05-25 |
CA2729585C (en) | 2015-05-12 |
US20100120981A1 (en) | 2010-05-13 |
RU2010154640A (en) | 2012-10-20 |
TWI440644B (en) | 2014-06-11 |
EP2324067B1 (en) | 2018-04-25 |
KR101152413B1 (en) | 2012-06-05 |
ES2674144T3 (en) | 2018-06-27 |
CN102083870A (en) | 2011-06-01 |
WO2010030145A2 (en) | 2010-03-18 |
JP5550192B2 (en) | 2014-07-16 |
JP2012502161A (en) | 2012-01-26 |
US20120041149A1 (en) | 2012-02-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2010030145A3 (en) | Ethylene copolymer and a method of preparing the same | |
MX2011006571A (en) | Process for producing broader molecular weight distribution polymers with a reverse comonomer distribution and low levels of long chain branches. | |
EP3243846A3 (en) | Multi-headed chain shuttling agents and their use for the preparation of block copolymers | |
WO2012134700A3 (en) | Process to produce enhanced melt strength ethylene/alpha-olefin copolymers and articles thereof | |
MX361072B (en) | Polyethylene compositions and closures for bottles. | |
MX2014014715A (en) | Ethylene copolymers, film and polymerization process. | |
WO2011014022A3 (en) | Metallocene compound, catalyst composition comprising the same, and olefinic polymers produced using the same | |
WO2012006272A3 (en) | Catalysts for producing broad molecular weight distribution polyolefins in the absence of added hydrogen | |
WO2012004681A3 (en) | Shaped high molecular weight polyethylene articles, their production and use | |
WO2010104557A3 (en) | Catalyst and process for producing a polymer containing a high molecular weight tail | |
ZA200808654B (en) | An extrusion coating composition | |
WO2010128826A3 (en) | Olefin polymer and fiber including same | |
MX2015007290A (en) | Polyethylene compositions having high dimensional stability and excellent processability for caps and closures. | |
WO2011002868A3 (en) | Ethylene-based polymer compositions | |
MY159689A (en) | Propylene impact copolymer and method | |
WO2012004680A3 (en) | Process for producing high molecular weight polyethylene | |
WO2012004683A3 (en) | Ultra-high molecular weight polyethylene, its production and use | |
WO2011142557A3 (en) | Polyarylene sulfide having excellent formability, and method for preparing same | |
WO2008097422A3 (en) | Methods of controlling polymer properties | |
JP2010528136A5 (en) | ||
WO2011109563A3 (en) | Ethylene-based polymer compositions | |
GB201015397D0 (en) | Polymerisation method | |
WO2012037461A3 (en) | Polycarbonate graft copolymers | |
WO2008140280A3 (en) | Long chain-branched ethylene-alpha olefin copolymer | |
MX2012001581A (en) | Improved polypropylene for use in bopp applications. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200980125347.6 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 09813267 Country of ref document: EP Kind code of ref document: A2 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2664/MUMNP/2010 Country of ref document: IN |
|
ENP | Entry into the national phase |
Ref document number: 2011526815 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2009813267 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2729585 Country of ref document: CA |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2010154640 Country of ref document: RU |