JP2009507105A - マルチモーダルポリエチレンの製造 - Google Patents
マルチモーダルポリエチレンの製造 Download PDFInfo
- Publication number
- JP2009507105A JP2009507105A JP2008529089A JP2008529089A JP2009507105A JP 2009507105 A JP2009507105 A JP 2009507105A JP 2008529089 A JP2008529089 A JP 2008529089A JP 2008529089 A JP2008529089 A JP 2008529089A JP 2009507105 A JP2009507105 A JP 2009507105A
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- Prior art keywords
- resin
- catalyst
- molecular weight
- single site
- multimodal
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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
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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
- 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 |
PCT/US2006/031656 WO2007030278A1 (en) | 2005-09-02 | 2006-08-14 | Preparation of multimodal polyethylene |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2009507105A true JP2009507105A (ja) | 2009-02-19 |
Family
ID=37460988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008529089A Withdrawn JP2009507105A (ja) | 2005-09-02 | 2006-08-14 | マルチモーダルポリエチレンの製造 |
Country Status (8)
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017518423A (ja) * | 2014-06-16 | 2017-07-06 | エルジー・ケム・リミテッド | 耐環境応力亀裂性に優れたポリオレフィン |
JP2019507821A (ja) * | 2016-03-09 | 2019-03-22 | ハンファ ケミカル コーポレーションHanwha Chemical Corporation | 混成触媒組成物、その製造方法、及びそれを用いて製造されたポリオレフィン |
JP2019515997A (ja) * | 2016-04-27 | 2019-06-13 | ハンファ ケミカル コーポレーション | 混成担持メタロセン触媒及びこれを利用した加工性に優れたポリオレフィン樹脂 |
JP2021509419A (ja) * | 2017-12-26 | 2021-03-25 | ダウ グローバル テクノロジーズ エルエルシー | マルチモーダルエチレン系ポリマーの製造のためのプロセス |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
KR101703274B1 (ko) | 2014-08-12 | 2017-02-22 | 주식회사 엘지화학 | 메탈로센 화합물, 이를 포함하는 촉매 조성물 및 이를 이용한 올레핀 중합체의 제조방법 |
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 |
US10329360B2 (en) | 2015-06-05 | 2019-06-25 | Exxonmobil Chemical Patents Inc. | Catalyst system comprising supported alumoxane and unsupported alumoxane particles |
US10723821B2 (en) | 2015-06-05 | 2020-07-28 | Exxonmobil Chemical Patents Inc. | Supported metallocene catalyst systems for polymerization |
WO2016196339A2 (en) | 2015-06-05 | 2016-12-08 | 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 |
US9809664B2 (en) | 2015-06-05 | 2017-11-07 | Exxonmobil Chemical Patents Inc. | Bimodal propylene polymers and sequential polymerization |
US10294316B2 (en) | 2015-06-05 | 2019-05-21 | Exxonmobil Chemical Patents Inc. | Silica supports with high aluminoxane loading capability |
US10280235B2 (en) | 2015-06-05 | 2019-05-07 | Exxonmobil Chemical Patents Inc. | Catalyst system containing high surface area supports and sequential polymerization to produce heterophasic polymers |
US9725537B2 (en) | 2015-06-05 | 2017-08-08 | Exxonmobil Chemical Patents Inc. | High activity catalyst supportation |
US10077325B2 (en) | 2015-06-05 | 2018-09-18 | Exxonmobil Chemical Patents Inc. | Silica supports with high aluminoxane loading capability |
US10280233B2 (en) | 2015-06-05 | 2019-05-07 | Exxonmobil Chemical Patents Inc. | Catalyst systems and methods of making and using the same |
WO2016197037A1 (en) * | 2015-06-05 | 2016-12-08 | Exxonmobil Chemical Patents Inc. | Catalyst system comprising supported alumoxane and unsupported alumoxane particles |
CN107690441A (zh) | 2015-06-05 | 2018-02-13 | 埃克森美孚化学专利公司 | 聚合物在气相或淤浆相中的单反应器制备 |
US9738779B2 (en) | 2015-06-05 | 2017-08-22 | Exxonmobil Chemical Patents Inc. | Heterophasic copolymers and sequential polymerization |
US9725569B2 (en) | 2015-06-05 | 2017-08-08 | Exxonmobil Chemical Patents Inc. | Porous propylene polymers |
EP3464390A1 (en) | 2016-05-27 | 2019-04-10 | ExxonMobil Chemical Patents Inc. | Metallocene catalyst compositions and polymerization process therewith |
CN109526223B (zh) * | 2016-06-17 | 2021-08-17 | Sabic环球技术有限责任公司 | 用于制造多峰高密度聚乙烯的控制方法和系统 |
KR102209393B1 (ko) * | 2016-12-02 | 2021-01-28 | 주식회사 엘지화학 | 혼성 담지 촉매 |
KR102215630B1 (ko) * | 2016-12-13 | 2021-02-10 | 주식회사 엘지화학 | 혼성 담지 메탈로센 촉매 |
KR101773722B1 (ko) * | 2016-12-16 | 2017-08-31 | 한화케미칼 주식회사 | 혼성 담지 메탈로센 촉매를 이용한 고가공성 고밀도 에틸렌계 중합체 및 제조방법 |
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 |
US11555084B2 (en) | 2017-12-26 | 2023-01-17 | Dow Global Technologies Llc | Multimodal ethylene-based polymer processing systems and methods |
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ES2911254T3 (es) * | 2017-12-26 | 2022-05-18 | Dow Global Technologies Llc | Proceso de disolución en reactor dual para la producción de polímero multimodal basado en etileno |
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KR102203007B1 (ko) * | 2019-06-05 | 2021-01-14 | 대림산업 주식회사 | 다단계 연속 중합 방법을 이용한 멀티모달 폴리올레핀 제조방법 |
Family Cites Families (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4187519A (en) * | 1978-08-17 | 1980-02-05 | Rockwell International Corporation | System for expanding the video contrast of an image |
US4384336A (en) * | 1980-08-29 | 1983-05-17 | Polaroid Corporation | Method and apparatus for lightness imaging |
US5149738A (en) * | 1988-11-16 | 1992-09-22 | Union Carbide Chemicals & Plastics Technology Corporation | Process for the in situ blending of polymers |
US5224178A (en) * | 1990-09-14 | 1993-06-29 | Eastman Kodak Company | Extending dynamic range of stored image database |
CA2055058C (en) * | 1990-12-31 | 1996-08-06 | Anthony Joseph Dattilo | Automatic correction for color printing |
JP2961472B2 (ja) * | 1992-10-22 | 1999-10-12 | 三田工業株式会社 | トナー像転写手段を備えた画像生成機 |
US5464905A (en) * | 1992-11-19 | 1995-11-07 | Mitsui Petrochemical Industries, Ltd. | Ethylene/α-olefin copolymer composition, graft modified ethylene/α-olefin copolymer composition, ethylene copolymer composition, and multi-stage olefin polymerization process |
ATE159831T1 (de) * | 1992-12-25 | 1997-11-15 | Canon Kk | Flüssigkristallanzeigevorrichtung |
US5371053A (en) * | 1993-05-18 | 1994-12-06 | Exxon Chemical Patents Inc. | Process for deactivating Ziegler-Natta and metallocene catalysts |
US5442019A (en) * | 1994-03-25 | 1995-08-15 | Exxon Chemical Company | Process for transitioning between incompatible polymerization catalysts |
US5792534A (en) * | 1994-10-21 | 1998-08-11 | The Dow Chemical Company | Polyolefin film exhibiting heat resistivity, low hexane extractives and controlled modulus |
JPH08328516A (ja) * | 1995-06-02 | 1996-12-13 | Canon Inc | 表示装置及び方法 |
BR9609604A (pt) * | 1995-07-10 | 1999-05-25 | Borealis Polymers Oy | ComposiçÃo de revestimento |
CA2188722A1 (en) * | 1995-10-26 | 1997-04-27 | George Norris Foster | Process for preparing an in situ polyethylene blend |
US6576306B2 (en) * | 1996-09-04 | 2003-06-10 | Exxonmobil Chemical Patents Inc. | Propylene polymers for films |
GB9712663D0 (en) * | 1997-06-16 | 1997-08-20 | Borealis As | Process |
CA2245375C (en) * | 1998-08-19 | 2006-08-15 | Nova Chemicals Ltd. | Dual reactor polyethylene process using a phosphinimine catalyst |
US6624828B1 (en) * | 1999-02-01 | 2003-09-23 | Microsoft Corporation | Method and apparatus for improving the quality of displayed images through the use of user reference information |
US6610799B1 (en) * | 1999-02-22 | 2003-08-26 | Borealis Technology Oy | Olefin polymerization process |
US6211311B1 (en) * | 1999-05-25 | 2001-04-03 | Equistar Chemicals, L.P. | Supported olefin polymerization catalysts |
US6864916B1 (en) * | 1999-06-04 | 2005-03-08 | The Trustees Of Columbia University In The City Of New York | Apparatus and method for high dynamic range imaging using spatially varying exposures |
US6232260B1 (en) * | 1999-10-14 | 2001-05-15 | Equistar Chemicals, L.P. | Single-site catalysts for olefin polymerization |
JP3433406B2 (ja) * | 1999-10-18 | 2003-08-04 | インターナショナル・ビジネス・マシーンズ・コーポレーション | ホワイトポイント調整方法、カラー画像処理方法、ホワイトポイント調整装置、および液晶表示装置 |
JP2002082645A (ja) * | 2000-06-19 | 2002-03-22 | Sharp Corp | 画像表示装置の列電極駆動回路及びそれを用いた画像表示装置 |
US6954193B1 (en) * | 2000-09-08 | 2005-10-11 | Apple Computer, Inc. | Method and apparatus for correcting pixel level intensity variation |
JP2003050569A (ja) * | 2000-11-30 | 2003-02-21 | Hitachi Ltd | 液晶表示装置 |
KR100419090B1 (ko) * | 2001-02-19 | 2004-02-19 | 삼성전자주식회사 | 시야각에 적응하는 액정 표시 장치 |
JP4210040B2 (ja) * | 2001-03-26 | 2009-01-14 | パナソニック株式会社 | 画像表示装置および方法 |
US6941028B2 (en) * | 2001-04-30 | 2005-09-06 | Hewlett-Packard Development Company, L.P. | System and method for image enhancement, dynamic range compensation and illumination correction |
US20020180733A1 (en) * | 2001-05-15 | 2002-12-05 | Koninklijke Philips Electronics N.V. | Method and apparatus for adjusting an image to compensate for an offset position of a user |
US6842543B2 (en) * | 2001-06-25 | 2005-01-11 | Science And Technology Corporation | Method of improving a digital image having white zones |
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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 |
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US6841500B2 (en) * | 2002-12-03 | 2005-01-11 | Equistar Chemicals, Lp | Bimetallic indenoindolyl catalysts |
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-
2005
- 2005-09-02 US US11/218,888 patent/US7473745B2/en not_active Expired - Fee Related
-
2006
- 2006-08-14 KR KR1020087005515A patent/KR20080039479A/ko not_active Application Discontinuation
- 2006-08-14 BR BRPI0616828-0A patent/BRPI0616828A2/pt not_active Application Discontinuation
- 2006-08-14 JP JP2008529089A patent/JP2009507105A/ja not_active Withdrawn
- 2006-08-14 CA CA002619924A patent/CA2619924A1/en not_active Abandoned
- 2006-08-14 CN CNA2006800319364A patent/CN101253203A/zh active Pending
- 2006-08-14 WO PCT/US2006/031656 patent/WO2007030278A1/en active Application Filing
- 2006-08-14 EP EP06801439A patent/EP1937728A1/en not_active Withdrawn
-
2008
- 2008-12-04 US US12/315,552 patent/US7855255B2/en active Active
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JP2017518423A (ja) * | 2014-06-16 | 2017-07-06 | エルジー・ケム・リミテッド | 耐環境応力亀裂性に優れたポリオレフィン |
JP2019507821A (ja) * | 2016-03-09 | 2019-03-22 | ハンファ ケミカル コーポレーションHanwha Chemical Corporation | 混成触媒組成物、その製造方法、及びそれを用いて製造されたポリオレフィン |
US11267917B2 (en) | 2016-03-09 | 2022-03-08 | Hanwha Chemical Corporation | Hybrid catalyst composition, preparation method therefor, and polyolefin prepared using same |
JP2019515997A (ja) * | 2016-04-27 | 2019-06-13 | ハンファ ケミカル コーポレーション | 混成担持メタロセン触媒及びこれを利用した加工性に優れたポリオレフィン樹脂 |
US11248067B2 (en) | 2016-04-27 | 2022-02-15 | Hanwha Chemical Corporation | Hybrid supported metallocene catalyst, and polyolefin resin having excellent processability and using same |
JP2021509419A (ja) * | 2017-12-26 | 2021-03-25 | ダウ グローバル テクノロジーズ エルエルシー | マルチモーダルエチレン系ポリマーの製造のためのプロセス |
JP7467341B2 (ja) | 2017-12-26 | 2024-04-15 | ダウ グローバル テクノロジーズ エルエルシー | マルチモーダルエチレン系ポリマーの製造のためのプロセス |
Also Published As
Publication number | Publication date |
---|---|
CN101253203A (zh) | 2008-08-27 |
US20090099316A1 (en) | 2009-04-16 |
US7473745B2 (en) | 2009-01-06 |
US7855255B2 (en) | 2010-12-21 |
KR20080039479A (ko) | 2008-05-07 |
US20070055021A1 (en) | 2007-03-08 |
CA2619924A1 (en) | 2007-03-15 |
WO2007030278A1 (en) | 2007-03-15 |
BRPI0616828A2 (pt) | 2011-07-05 |
EP1937728A1 (en) | 2008-07-02 |
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