KR20080039479A - 멀티모달 폴리에틸렌의 제조 - Google Patents
멀티모달 폴리에틸렌의 제조 Download PDFInfo
- Publication number
- KR20080039479A KR20080039479A KR1020087005515A KR20087005515A KR20080039479A KR 20080039479 A KR20080039479 A KR 20080039479A KR 1020087005515 A KR1020087005515 A KR 1020087005515A KR 20087005515 A KR20087005515 A KR 20087005515A KR 20080039479 A KR20080039479 A KR 20080039479A
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- South Korea
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- resin
- catalyst
- molecular weight
- indenoindolyl
- composition
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Classifications
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- 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
-
- 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
-
- 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
-
- 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
- C08L23/06—Polyethene
-
- 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
-
- 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
- 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
- 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
- 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
-
- 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
- C08F4/65927—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 bridged
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/218,888 US7473745B2 (en) | 2005-09-02 | 2005-09-02 | Preparation of multimodal polyethylene |
US11/218,888 | 2005-09-02 |
Publications (1)
Publication Number | Publication Date |
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KR20080039479A true KR20080039479A (ko) | 2008-05-07 |
Family
ID=37460988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020087005515A KR20080039479A (ko) | 2005-09-02 | 2006-08-14 | 멀티모달 폴리에틸렌의 제조 |
Country Status (8)
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9828403B2 (en) | 2014-08-12 | 2017-11-28 | Lg Chem, Ltd. | Metallocene compounds, catalyst compositions comprising the same, and method for preparing olefin polymers using the same |
KR20180063669A (ko) * | 2016-12-02 | 2018-06-12 | 주식회사 엘지화학 | 혼성 담지 촉매 |
KR20180067945A (ko) * | 2016-12-13 | 2018-06-21 | 주식회사 엘지화학 | 혼성 담지 메탈로센 촉매 |
WO2018110915A1 (ko) * | 2016-12-16 | 2018-06-21 | 한화케미칼 주식회사 | 혼성 담지 메탈로센 촉매를 이용한 고가공성 고밀도 에틸렌계 중합체 및 제조방법 |
Families Citing this family (38)
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US7429635B2 (en) * | 2006-09-28 | 2008-09-30 | Equistar Chemicals, Lp | Preparation of ultra high molecular weight linear low density polyethylene |
US7723451B2 (en) * | 2007-09-04 | 2010-05-25 | Equistar Chemicals, Lp | Olefin polymerization process |
US7829641B2 (en) * | 2008-07-16 | 2010-11-09 | Equistar Chemicals, Lp | Process for the preparation of multimodal polyethylene resins |
KR100976666B1 (ko) * | 2008-07-21 | 2010-08-18 | 대림산업 주식회사 | 올레핀 중합 촉매 및 이를 이용한 폴리올레핀 중합체의제조방법 |
US7816478B2 (en) * | 2008-09-03 | 2010-10-19 | Equistar Chemicals, Lp | Polyethylene thick film and process for preparing polyethylene |
KR101152413B1 (ko) * | 2008-09-12 | 2012-06-05 | 에스케이이노베이션 주식회사 | 에틸렌 공중합체 및 이의 제조방법 |
CN102234389A (zh) * | 2011-04-12 | 2011-11-09 | 江南大学 | 一种高耐候双峰聚乙烯改性树脂的制备与评价方法 |
US8580893B2 (en) | 2011-12-22 | 2013-11-12 | Fina Technology, Inc. | Methods for improving multimodal polyethylene and films produced therefrom |
KR101592436B1 (ko) * | 2014-06-16 | 2016-02-05 | 주식회사 엘지화학 | 내환경 응력 균열성이 우수한 폴리올레핀 |
US10450390B2 (en) | 2014-12-15 | 2019-10-22 | Lg Chem, Ltd. | Metallocene compound, metallocene-supported catalyst, and method of preparing polyolefin using the same |
CN104650439B (zh) * | 2015-01-09 | 2017-02-22 | 长园长通新材料股份有限公司 | 一种聚乙烯管道防白蚁胶带基材及其制备方法 |
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US10077325B2 (en) | 2015-06-05 | 2018-09-18 | Exxonmobil Chemical Patents Inc. | Silica supports with high aluminoxane loading capability |
US9725537B2 (en) | 2015-06-05 | 2017-08-08 | Exxonmobil Chemical Patents Inc. | High activity catalyst supportation |
US9809664B2 (en) | 2015-06-05 | 2017-11-07 | Exxonmobil Chemical Patents Inc. | Bimodal propylene polymers and sequential polymerization |
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WO2016197037A1 (en) * | 2015-06-05 | 2016-12-08 | Exxonmobil Chemical Patents Inc. | Catalyst system comprising supported alumoxane and unsupported alumoxane particles |
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US10280233B2 (en) | 2015-06-05 | 2019-05-07 | Exxonmobil Chemical Patents Inc. | Catalyst systems and methods of making and using the same |
EP3885373A1 (en) | 2015-06-05 | 2021-09-29 | ExxonMobil Chemical Patents Inc. | Production of heterophasic polymers in gas or slurry phase |
US9920176B2 (en) | 2015-06-05 | 2018-03-20 | Exxonmobil Chemical Patents Inc. | Single site catalyst supportation |
US9725569B2 (en) | 2015-06-05 | 2017-08-08 | Exxonmobil Chemical Patents Inc. | Porous propylene polymers |
US10759886B2 (en) | 2015-06-05 | 2020-09-01 | Exxonmobil Chemical Patents Inc. | Single reactor production of polymers in gas or slurry phase |
US10329360B2 (en) | 2015-06-05 | 2019-06-25 | Exxonmobil Chemical Patents Inc. | Catalyst system comprising supported alumoxane and unsupported alumoxane particles |
US10294316B2 (en) | 2015-06-05 | 2019-05-21 | Exxonmobil Chemical Patents Inc. | Silica supports with high aluminoxane loading capability |
KR101711788B1 (ko) * | 2016-03-09 | 2017-03-14 | 한화케미칼 주식회사 | 혼성 촉매 조성물, 이의 제조방법, 및 이를 이용하여 제조된 폴리올레핀 |
KR101725004B1 (ko) | 2016-04-27 | 2017-04-18 | 한화케미칼 주식회사 | 혼성 담지 메탈로센 촉매 및 이를 이용한 가공성이 우수한 폴리올레핀 수지 |
US11059918B2 (en) | 2016-05-27 | 2021-07-13 | Exxonmobil Chemical Patents Inc. | Metallocene catalyst compositions and polymerization process therewith |
WO2017215836A1 (en) * | 2016-06-17 | 2017-12-21 | Sabic Global Technologies B.V. | Method of controlling and system for manufacturing multimodal high density polyethylene |
CN109422947B (zh) * | 2017-08-29 | 2021-03-09 | 中国石油天然气股份有限公司 | 多峰聚乙烯及其制备方法 |
US10995166B2 (en) | 2017-11-07 | 2021-05-04 | Nova Chemicals (International) S.A. | Ethylene interpolymer products and films |
US10683376B2 (en) | 2017-11-07 | 2020-06-16 | Nova Chemicals (International) S.A. | Manufacturing ethylene interpolymer products at higher production rate |
JP7278286B2 (ja) | 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 | 靭性が改善された多峰性エチレン系ポリマー組成物 |
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JP4197858B2 (ja) * | 2001-08-27 | 2008-12-17 | 富士通株式会社 | 画像処理プログラム |
SE0103425D0 (sv) * | 2001-10-16 | 2001-10-16 | Borealis Tech Oy | Pipe for hot fluids |
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JP2003319412A (ja) * | 2002-04-19 | 2003-11-07 | Matsushita Electric Ind Co Ltd | 画像処理支援システム、画像処理装置及び画像表示装置 |
US7002546B1 (en) * | 2002-05-15 | 2006-02-21 | Rockwell Collins, Inc. | Luminance and chromaticity control of an LCD backlight |
US6846098B2 (en) * | 2002-05-16 | 2005-01-25 | Eastman Kodak Company | Light diffuser with variable diffusion |
JP2006508387A (ja) * | 2002-11-27 | 2006-03-09 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 表示画像の知覚的コントラストを改善する方法 |
US6841500B2 (en) * | 2002-12-03 | 2005-01-11 | Equistar Chemicals, Lp | Bimetallic indenoindolyl catalysts |
JP2004191490A (ja) * | 2002-12-09 | 2004-07-08 | Hitachi Displays Ltd | 液晶表示装置 |
SE0300195D0 (sv) * | 2003-01-28 | 2003-01-28 | Borealis Tech Oy | Coating composition, method of preparation thereofand substrate coated therewith |
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2005
- 2005-09-02 US US11/218,888 patent/US7473745B2/en not_active Expired - Fee Related
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2006
- 2006-08-14 JP JP2008529089A patent/JP2009507105A/ja not_active Withdrawn
- 2006-08-14 BR BRPI0616828-0A patent/BRPI0616828A2/pt not_active Application Discontinuation
- 2006-08-14 KR KR1020087005515A patent/KR20080039479A/ko not_active Application Discontinuation
- 2006-08-14 WO PCT/US2006/031656 patent/WO2007030278A1/en active Application Filing
- 2006-08-14 CN CNA2006800319364A patent/CN101253203A/zh active Pending
- 2006-08-14 EP EP06801439A patent/EP1937728A1/en not_active Withdrawn
- 2006-08-14 CA CA002619924A patent/CA2619924A1/en not_active Abandoned
-
2008
- 2008-12-04 US US12/315,552 patent/US7855255B2/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9828403B2 (en) | 2014-08-12 | 2017-11-28 | Lg Chem, Ltd. | Metallocene compounds, catalyst compositions comprising the same, and method for preparing olefin polymers using the same |
KR20180063669A (ko) * | 2016-12-02 | 2018-06-12 | 주식회사 엘지화학 | 혼성 담지 촉매 |
KR20180067945A (ko) * | 2016-12-13 | 2018-06-21 | 주식회사 엘지화학 | 혼성 담지 메탈로센 촉매 |
WO2018110915A1 (ko) * | 2016-12-16 | 2018-06-21 | 한화케미칼 주식회사 | 혼성 담지 메탈로센 촉매를 이용한 고가공성 고밀도 에틸렌계 중합체 및 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
US7473745B2 (en) | 2009-01-06 |
CN101253203A (zh) | 2008-08-27 |
CA2619924A1 (en) | 2007-03-15 |
US20070055021A1 (en) | 2007-03-08 |
JP2009507105A (ja) | 2009-02-19 |
WO2007030278A1 (en) | 2007-03-15 |
EP1937728A1 (en) | 2008-07-02 |
BRPI0616828A2 (pt) | 2011-07-05 |
US7855255B2 (en) | 2010-12-21 |
US20090099316A1 (en) | 2009-04-16 |
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