KR100964093B1 - 폴리올레핀 및 이의 제조방법 - Google Patents
폴리올레핀 및 이의 제조방법 Download PDFInfo
- Publication number
- KR100964093B1 KR100964093B1 KR1020080041414A KR20080041414A KR100964093B1 KR 100964093 B1 KR100964093 B1 KR 100964093B1 KR 1020080041414 A KR1020080041414 A KR 1020080041414A KR 20080041414 A KR20080041414 A KR 20080041414A KR 100964093 B1 KR100964093 B1 KR 100964093B1
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- KR
- South Korea
- Prior art keywords
- polyolefin
- molecular weight
- radical
- metallocene
- catalyst
- Prior art date
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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
- 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
- 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
-
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment 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
- C08F4/65912—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
- C08F4/6592—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
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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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
Description
Claims (22)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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KR20070042602 | 2007-05-02 | ||
KR1020070042602 | 2007-05-02 |
Publications (2)
Publication Number | Publication Date |
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KR20080097949A KR20080097949A (ko) | 2008-11-06 |
KR100964093B1 true KR100964093B1 (ko) | 2010-06-16 |
Family
ID=39943686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080041414A KR100964093B1 (ko) | 2007-05-02 | 2008-05-02 | 폴리올레핀 및 이의 제조방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20100121006A1 (ko) |
KR (1) | KR100964093B1 (ko) |
CN (1) | CN101679540B (ko) |
WO (1) | WO2008136621A1 (ko) |
Cited By (10)
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KR101485566B1 (ko) * | 2010-10-14 | 2015-01-23 | 주식회사 엘지화학 | 저온 실링성이 우수한 필름용 폴리에틸렌, 및 이의 제조방법 |
KR101577145B1 (ko) | 2013-09-26 | 2015-12-11 | 주식회사 엘지화학 | 올레핀계 중합체 |
US9376519B2 (en) | 2013-09-26 | 2016-06-28 | Lg Chem, Ltd. | Transition metal compound, catalytic composition including the same, and method for preparing polymer using the same |
US9556289B2 (en) | 2014-09-05 | 2017-01-31 | Lg Chem, Ltd. | Supported hybrid catalyst and method for preparing olefin-based polymer using the same |
US9683061B2 (en) | 2013-09-26 | 2017-06-20 | Lg Chem, Ltd. | Catalyst composition and method of preparing polymer including the same |
KR20170076550A (ko) * | 2015-12-24 | 2017-07-04 | 주식회사 엘지화학 | 혼성 담지 메탈로센 촉매의 제조방법, 상기 제조방법으로 제조된 혼성 담지 메탈로센 촉매, 및 이를 이용하는 폴리올레핀의 제조방법 |
KR101800069B1 (ko) * | 2014-11-21 | 2017-11-21 | 주식회사 엘지화학 | 폴리프로필렌계 복합재 |
US10253122B2 (en) | 2014-07-18 | 2019-04-09 | Lg Chem, Ltd. | Ethylene-1-hexene-1-butene terpolymer and a film including the same |
WO2019125065A1 (ko) * | 2017-12-21 | 2019-06-27 | 주식회사 엘지화학 | 가공성이 우수한 에틸렌/1-부텐 공중합체 |
KR20190075853A (ko) * | 2017-12-21 | 2019-07-01 | 주식회사 엘지화학 | 가공성이 우수한 에틸렌/1-부텐 공중합체 |
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WO2010068045A2 (ko) * | 2008-12-11 | 2010-06-17 | 주식회사 엘지화학 | 혼성 담지 메탈로센 촉매, 이의 제조방법 및 이를 이용한 올레핀계 중합체의 제조방법 |
KR101288500B1 (ko) * | 2009-03-12 | 2013-07-26 | 주식회사 엘지화학 | 낙추 충격강도와 투명도가 우수한 필름용 폴리에틸렌 및 이의 제조방법 |
JP5622841B2 (ja) * | 2009-05-07 | 2014-11-12 | エルジー・ケム・リミテッド | オレフィン系重合体およびそれを含む繊維 |
KR101299650B1 (ko) * | 2009-08-10 | 2013-08-23 | 주식회사 엘지화학 | 다정 분자량 분포를 가지는 폴리올레핀 및 이의 제조방법 |
CN102686616A (zh) * | 2009-11-06 | 2012-09-19 | Lg化学株式会社 | 混合茂金属催化剂组合物以及使用该组合物制备聚烯烃的方法 |
US9012347B2 (en) * | 2010-09-29 | 2015-04-21 | Lg Chem, Ltd. | Method for preparing supported hybrid metallocene catalyst |
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US8492498B2 (en) * | 2011-02-21 | 2013-07-23 | Chevron Phillips Chemical Company Lp | Polymer compositions for rotational molding applications |
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KR102219312B1 (ko) * | 2018-08-30 | 2021-02-24 | 주식회사 엘지화학 | 폴리에틸렌 및 이의 염소화 폴리에틸렌 |
KR102612917B1 (ko) * | 2018-11-28 | 2023-12-12 | 주식회사 엘지화학 | 혼성 담지 촉매 |
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KR102432898B1 (ko) * | 2019-01-17 | 2022-08-17 | 주식회사 엘지화학 | 혼성 담지 메탈로센 촉매 및 이를 이용한 올레핀 중합체의 제조 방법 |
WO2022071738A1 (ko) * | 2020-09-29 | 2022-04-07 | 주식회사 엘지화학 | 폴리에틸렌 및 이의 제조방법 |
US20230399426A1 (en) | 2020-12-02 | 2023-12-14 | Exxonmobil Chemical Patents Inc. | Medium density polyethylene compositions with broad orthogonal composition distribution |
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Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20040085650A (ko) * | 2003-04-01 | 2004-10-08 | 주식회사 엘지화학 | 혼성 담지 메탈로센 촉매 및 그의 제조방법과 이를 이용한폴리올레핀의 제조방법 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
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DE69704614T2 (de) * | 1996-06-17 | 2001-11-08 | Exxonmobil Chem Patents Inc | Olefinpolymerisationkatalysatorsysteme von gemischten übergangsmetalen |
WO2003008465A2 (en) * | 2001-07-19 | 2003-01-30 | Univation Technologies, Llc | Low comonomer incorporating metallocene catalyst compounds |
US7078467B1 (en) * | 2005-06-14 | 2006-07-18 | Univation Technologies, Llc | Single catalyst low, medium and high density polyethylenes |
JP4280250B2 (ja) * | 2005-06-17 | 2009-06-17 | オムロン株式会社 | スイッチ装置 |
KR100886681B1 (ko) * | 2006-03-31 | 2009-03-04 | 주식회사 엘지화학 | 선형 저밀도 폴리에틸렌의 제조방법 |
ES2484043T3 (es) * | 2006-06-27 | 2014-08-08 | Univation Technologies, Llc | Procesos de polimerización mejorados que utilizan catalizadores de metaloceno, sus productos polímeros y usos finales |
EP2032617B1 (en) * | 2006-06-27 | 2011-03-09 | Univation Technologies, LLC | Ethylene-alpha olefin copolymer's and polymerization processes for making the same |
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2008
- 2008-05-02 CN CN200880014353XA patent/CN101679540B/zh active Active
- 2008-05-02 US US12/451,198 patent/US20100121006A1/en not_active Abandoned
- 2008-05-02 KR KR1020080041414A patent/KR100964093B1/ko active IP Right Grant
- 2008-05-02 WO PCT/KR2008/002514 patent/WO2008136621A1/en active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040085650A (ko) * | 2003-04-01 | 2004-10-08 | 주식회사 엘지화학 | 혼성 담지 메탈로센 촉매 및 그의 제조방법과 이를 이용한폴리올레핀의 제조방법 |
Cited By (15)
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KR101485566B1 (ko) * | 2010-10-14 | 2015-01-23 | 주식회사 엘지화학 | 저온 실링성이 우수한 필름용 폴리에틸렌, 및 이의 제조방법 |
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KR20170076550A (ko) * | 2015-12-24 | 2017-07-04 | 주식회사 엘지화학 | 혼성 담지 메탈로센 촉매의 제조방법, 상기 제조방법으로 제조된 혼성 담지 메탈로센 촉매, 및 이를 이용하는 폴리올레핀의 제조방법 |
KR102204960B1 (ko) | 2015-12-24 | 2021-01-19 | 주식회사 엘지화학 | 혼성 담지 메탈로센 촉매의 제조방법, 상기 제조방법으로 제조된 혼성 담지 메탈로센 촉매, 및 이를 이용하는 폴리올레핀의 제조방법 |
WO2019125065A1 (ko) * | 2017-12-21 | 2019-06-27 | 주식회사 엘지화학 | 가공성이 우수한 에틸렌/1-부텐 공중합체 |
KR20190075853A (ko) * | 2017-12-21 | 2019-07-01 | 주식회사 엘지화학 | 가공성이 우수한 에틸렌/1-부텐 공중합체 |
US11472949B2 (en) | 2017-12-21 | 2022-10-18 | Lg Chem, Ltd. | Ethylene/1-butene copolymer having excellent processability |
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Also Published As
Publication number | Publication date |
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KR20080097949A (ko) | 2008-11-06 |
WO2008136621A1 (en) | 2008-11-13 |
CN101679540B (zh) | 2012-09-05 |
CN101679540A (zh) | 2010-03-24 |
US20100121006A1 (en) | 2010-05-13 |
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