DE60119149D1 - Polyethylenharz fur schlauch und seine herstellung - Google Patents
Polyethylenharz fur schlauch und seine herstellungInfo
- Publication number
- DE60119149D1 DE60119149D1 DE60119149T DE60119149T DE60119149D1 DE 60119149 D1 DE60119149 D1 DE 60119149D1 DE 60119149 T DE60119149 T DE 60119149T DE 60119149 T DE60119149 T DE 60119149T DE 60119149 D1 DE60119149 D1 DE 60119149D1
- Authority
- DE
- Germany
- Prior art keywords
- polyethylene
- density
- polyethylene resin
- hose
- manufacture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
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
-
- 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
- C08F10/02—Ethene
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/12—Rigid pipes of plastics with or without reinforcement
-
- 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
- C08F4/65927—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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst
-
- 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
Landscapes
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Materials For Medical Uses (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Polymerisation Methods In General (AREA)
- Graft Or Block Polymers (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00203745 | 2000-10-27 | ||
EP00203745A EP1201711A1 (de) | 2000-10-27 | 2000-10-27 | Rohre aus Polyethylen und Verfahren zur Herstellung |
PCT/EP2001/012417 WO2002036678A1 (en) | 2000-10-27 | 2001-10-25 | Polyethylene pipe resins and production thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60119149D1 true DE60119149D1 (de) | 2006-06-01 |
DE60119149T2 DE60119149T2 (de) | 2007-02-15 |
Family
ID=8172190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60119149T Expired - Lifetime DE60119149T2 (de) | 2000-10-27 | 2001-10-25 | Polyethylenharze für Schläuche und deren Herstellung |
Country Status (15)
Country | Link |
---|---|
US (2) | US6946521B2 (de) |
EP (2) | EP1201711A1 (de) |
JP (1) | JP4475453B2 (de) |
KR (1) | KR100582050B1 (de) |
CN (1) | CN100427539C (de) |
AT (1) | ATE324407T1 (de) |
AU (2) | AU1402802A (de) |
DE (1) | DE60119149T2 (de) |
DK (1) | DK1330490T3 (de) |
EA (1) | EA005091B1 (de) |
ES (1) | ES2263672T3 (de) |
HU (1) | HU229648B1 (de) |
NO (1) | NO20031878L (de) |
PL (1) | PL201795B1 (de) |
WO (1) | WO2002036678A1 (de) |
Families Citing this family (89)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7243153B2 (en) | 2001-06-26 | 2007-07-10 | Eastman Kodak Company | System and method for managing images over a communication network |
EP1417260B1 (de) * | 2001-08-17 | 2005-08-03 | Dow Global Technologies Inc. | Bimodale polyethylenzusammensetzung und gegenstände daraus |
CA2457430C (en) | 2001-08-31 | 2011-10-18 | Dow Global Technologies Inc. | Multimodal polyethylene material |
SE0103425D0 (sv) * | 2001-10-16 | 2001-10-16 | Borealis Tech Oy | Pipe for hot fluids |
EP1310436A1 (de) * | 2001-11-09 | 2003-05-14 | SOLVAY POLYOLEFINS EUROPE - BELGIUM (Société Anonyme) | Schraubkapsel beinhaltend eine multimodal Polyethylen komposition |
US7196138B2 (en) * | 2001-12-14 | 2007-03-27 | Corrugatedd Polyethylene Pipe Ltd. | Melt blended high density polyethylene compositions with enhanced properties and method for producing the same |
US7317054B2 (en) | 2001-12-14 | 2008-01-08 | Corrugated Polyethleyne Pipe, Ltd. | Melt blended high density polyethylene compositions with enhanced properties and method for producing the same |
EP1319685A1 (de) * | 2001-12-14 | 2003-06-18 | ATOFINA Research | Physikalische Mischung aus Polyehylen |
EP1357151A1 (de) * | 2002-04-26 | 2003-10-29 | ATOFINA Research | Verbesserte Verarbeitung von bimodalen Polymeren |
EP1359192A1 (de) * | 2002-04-30 | 2003-11-05 | Solvay Polyolefins Europe-Belgium (Société Anonyme) | Rohre aus Polyethylen |
US6649698B1 (en) * | 2002-05-17 | 2003-11-18 | Equistar Chemicals, Lp | Polyethylene blends |
US7943700B2 (en) | 2002-10-01 | 2011-05-17 | Exxonmobil Chemical Patents Inc. | Enhanced ESCR of HDPE resins |
US7396878B2 (en) | 2002-10-01 | 2008-07-08 | Exxonmobil Chemical Patents Inc. | Polyethylene compositions for injection molding |
US7396881B2 (en) | 2002-10-01 | 2008-07-08 | Exxonmobil Chemical Patents Inc. | Polyethylene compositions for rotational molding |
JP2006501352A (ja) | 2002-10-01 | 2006-01-12 | エクソンモービル・ケミカル・パテンツ・インク | 射出成形用ポリエチレン組成物 |
US7223822B2 (en) * | 2002-10-15 | 2007-05-29 | Exxonmobil Chemical Patents Inc. | Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom |
GB0227666D0 (en) * | 2002-11-27 | 2003-01-08 | Borealis Tech Oy | Use |
JP2004269864A (ja) * | 2003-02-17 | 2004-09-30 | Mitsui Chemicals Inc | エチレン系重合体及び成形体への応用 |
KR100704261B1 (ko) | 2003-02-17 | 2007-04-06 | 미쓰이 가가쿠 가부시키가이샤 | 에틸렌계 중합체 및 성형체에로의 응용 |
JP2004263119A (ja) * | 2003-03-04 | 2004-09-24 | Asahi Kasei Chemicals Corp | 優れた耐クリープ特性を有するポリエチレンパイプ |
JP2004300297A (ja) * | 2003-03-31 | 2004-10-28 | Mitsui Chemicals Inc | 燃料タンク用ポリエチレン系樹脂およびそれを用いた燃料タンク |
GB0315685D0 (en) * | 2003-07-04 | 2003-08-13 | Solvay Polyolefins Europ Sa | Polyethylene pipe resins |
EP1788006B1 (de) | 2004-08-16 | 2013-12-25 | Mitsui Chemicals, Inc. | Ethylenpolymer und verwendung davon |
US7557172B2 (en) * | 2005-03-28 | 2009-07-07 | Sumitomo Chemical Company, Limited | Ethylene-alpha-olefin copolymer |
US20070010626A1 (en) * | 2005-07-11 | 2007-01-11 | Shankernarayanan Manivakkam J | Polyethylene compositions |
US7625982B2 (en) * | 2005-08-22 | 2009-12-01 | Chevron Phillips Chemical Company Lp | Multimodal polyethylene compositions and pipe made from same |
US7312283B2 (en) | 2005-08-22 | 2007-12-25 | Chevron Phillips Chemical Company Lp | Polymerization catalysts and process for producing bimodal polymers in a single reactor |
US7226886B2 (en) | 2005-09-15 | 2007-06-05 | Chevron Phillips Chemical Company, L.P. | Polymerization catalysts and process for producing bimodal polymers in a single reactor |
EP1760096A1 (de) * | 2005-09-05 | 2007-03-07 | INEOS Manufacturing Belgium NV | Polymerzusammensetzung |
US7595364B2 (en) | 2005-12-07 | 2009-09-29 | Univation Technologies, Llc | High density polyethylene |
US7619047B2 (en) | 2006-02-22 | 2009-11-17 | Chevron Phillips Chemical Company, Lp | Dual metallocene catalysts for polymerization of bimodal polymers |
US7589162B2 (en) * | 2006-02-22 | 2009-09-15 | Chevron Philips Chemical Company Lp | Polyethylene compositions and pipe made from same |
ES2404288T3 (es) * | 2006-03-30 | 2013-05-27 | Total Petrochemicals & Research Feluy | Procedimiento de polimerización en suspensión de etileno en presencia de una baja cantidad de captador |
DE602007004315D1 (de) * | 2006-04-07 | 2010-03-04 | Dow Global Technologies Inc | L und herstellungsverfahren dafür |
US20070261752A1 (en) * | 2006-04-13 | 2007-11-15 | Stant Manufacturing Inc. | Multiple-layer fluid fuel apparatus |
US7754834B2 (en) * | 2007-04-12 | 2010-07-13 | Univation Technologies, Llc | Bulk density promoting agents in a gas-phase polymerization process to achieve a bulk particle density |
EP1985660B2 (de) * | 2007-04-25 | 2013-04-17 | Borealis Technology Oy | Rohr mit gegen extrem langsames Risswachstum beständigem Polyethylen |
JP5103289B2 (ja) * | 2007-06-11 | 2012-12-19 | 日本ポリエチレン株式会社 | 射出成形容器蓋用ポリエチレン樹脂組成物 |
KR101555726B1 (ko) * | 2007-12-31 | 2015-09-25 | 다우 글로벌 테크놀로지스 엘엘씨 | 에틸렌-기재 중합체 조성물, 그의 제조 방법 및 그로부터 제조된 물품 |
EP2130862A1 (de) | 2008-06-02 | 2009-12-09 | Borealis AG | Polymerzusammensetzung und daraus hergestellte druckfeste Rohre |
EP2130859A1 (de) | 2008-06-02 | 2009-12-09 | Borealis AG | Polymerzusammensetzungen mit verbesserter Homogenität und verbessertem Geruch, Verfahren zu deren Herstellung und daraus hergestellte Rohre |
EP2130863A1 (de) | 2008-06-02 | 2009-12-09 | Borealis AG | Hochdichte Polymerzusammensetzungen, Verfahren für ihre Herstellung und daraus hergestellte druckfeste Rohre |
TWI445751B (zh) * | 2008-07-16 | 2014-07-21 | Univation Tech Llc | 聚乙烯組成物 |
KR101038595B1 (ko) * | 2008-08-27 | 2011-06-03 | 삼성토탈 주식회사 | 폴리올레핀 중합 방법 |
US9249286B2 (en) * | 2008-10-09 | 2016-02-02 | Equistar Chemicals, Lp | Multimodal polyethylene pipe resins and process |
EP2350140B1 (de) * | 2008-10-31 | 2016-11-30 | Borealis AG | Aus single-site-katalysator gefertigtes vernetzbares polyethylenharz für rohre |
KR101335774B1 (ko) * | 2009-04-02 | 2013-12-02 | 토탈 리서치 앤드 테크놀로지 펠루이 | 압출 공정의 에너지 소비의 최적화 방법 |
BRPI1011799B1 (pt) | 2009-07-10 | 2019-11-26 | Total Petrochemicals Res Feluy | artigo e processo para preparar artigo a partir de resina de polietileno de alta densidade (hdpe) bimodal |
EP2360192A1 (de) * | 2010-02-15 | 2011-08-24 | Total Petrochemicals Research Feluy | Kappen und Verschlüsse |
EP2410011A1 (de) | 2010-07-23 | 2012-01-25 | INEOS Manufacturing Belgium NV | Polyethylenzusammensetzung |
CA2724943A1 (en) | 2010-12-10 | 2012-06-10 | Nova Chemicals Corporation | Catalyst activation in a dual reactor process |
US9371442B2 (en) | 2011-09-19 | 2016-06-21 | Nova Chemicals (International) S.A. | Polyethylene compositions and closures made from them |
CA2752407C (en) | 2011-09-19 | 2018-12-04 | Nova Chemicals Corporation | Polyethylene compositions and closures for bottles |
PL2766417T3 (pl) * | 2011-10-13 | 2018-01-31 | Total Res & Technology Feluy | Nanokompozyt |
US11661501B2 (en) * | 2011-12-29 | 2023-05-30 | Ineos Olefins & Polymers Usa, A Division Of Ineos Usa Llc | Bimodal high-density polyethylene resins and compositions with improved properties and methods of making and using the same |
BR112014016166B1 (pt) * | 2011-12-29 | 2021-02-09 | Ineos Olefins & Polymers Usa, A Division Of Ineos Usa Llc | composição de polímero de polietileno de alta densidade bimodal, tubo compreendendo referida composição e processo para produzir uma composição de polietileno de alta densidade bimodal com alta resistência à fusão melhorada |
CN103193907B (zh) * | 2012-01-09 | 2015-12-09 | 宁波大学 | 一种超高分子量聚乙烯复合材料的制备方法 |
JP2013227545A (ja) * | 2012-03-28 | 2013-11-07 | Japan Polyethylene Corp | パイプ及び継手用ポリエチレン並びにその成形体 |
JP2013203897A (ja) * | 2012-03-28 | 2013-10-07 | Japan Polyethylene Corp | パイプ及び継手用ポリエチレン並びにその成形体 |
WO2013146944A1 (ja) * | 2012-03-28 | 2013-10-03 | 日本ポリエチレン株式会社 | ポリエチレン及びその成形体 |
JP2013204720A (ja) * | 2012-03-28 | 2013-10-07 | Japan Polyethylene Corp | パイプ及び継手用ポリエチレン並びにその成形体及び薄肉ポリエチレン管 |
JP2013203896A (ja) * | 2012-03-28 | 2013-10-07 | Japan Polyethylene Corp | パイプ及び継手用ポリエチレン並びにその成形体 |
JP2014019806A (ja) * | 2012-07-19 | 2014-02-03 | Tosoh Corp | ポリエチレン樹脂組成物 |
US8937139B2 (en) | 2012-10-25 | 2015-01-20 | Chevron Phillips Chemical Company Lp | Catalyst compositions and methods of making and using same |
US8895679B2 (en) | 2012-10-25 | 2014-11-25 | Chevron Phillips Chemical Company Lp | Catalyst compositions and methods of making and using same |
US20140127438A1 (en) | 2012-11-08 | 2014-05-08 | Robert L. Sherman, Jr. | Stabilized high-density polyethylene composition with improved resistance to deterioration and stabilizer system |
US9783663B2 (en) | 2012-12-14 | 2017-10-10 | Nova Chemicals (International) S.A. | Polyethylene compositions having high dimensional stability and excellent processability for caps and closures |
US9475927B2 (en) | 2012-12-14 | 2016-10-25 | Nova Chemicals (International) S.A. | Polyethylene compositions having high dimensional stability and excellent processability for caps and closures |
CA2798854C (en) | 2012-12-14 | 2020-02-18 | Nova Chemicals Corporation | Polyethylene compositions having high dimensional stability and excellent processability for caps and closures |
US9034991B2 (en) | 2013-01-29 | 2015-05-19 | Chevron Phillips Chemical Company Lp | Polymer compositions and methods of making and using same |
US8877672B2 (en) | 2013-01-29 | 2014-11-04 | Chevron Phillips Chemical Company Lp | Catalyst compositions and methods of making and using same |
US8815357B1 (en) | 2013-02-27 | 2014-08-26 | Chevron Phillips Chemical Company Lp | Polymer resins with improved processability and melt fracture characteristics |
EP2860202B1 (de) | 2013-10-10 | 2018-05-30 | Borealis AG | Hochtemperaturbeständiges Polyethylen und Verfahren zu seiner Herstellung |
EP2907843B1 (de) | 2014-02-13 | 2017-11-15 | Borealis AG | Mischung von bimodalem polyethylen mit unimodalem polyethylen mit ultrahohem molekulargewicht mit verbesserten mechanischen eigenschaften |
MX2016012449A (es) * | 2014-03-28 | 2017-01-06 | Mitsui Chemicals Inc | Resina de olefina y metodo para producirla. |
SG11201610213SA (en) * | 2014-06-11 | 2017-01-27 | Fina Technology | Chlorine-resistant polyethylene compound and articles made therefrom |
JP2017519865A (ja) * | 2014-06-16 | 2017-07-20 | ユニベーション・テクノロジーズ・エルエルシー | ポリエチレン樹脂 |
EP3074464B1 (de) * | 2014-07-10 | 2017-04-19 | Total Research & Technology Feluy | Verfahren zur herstellung einer hochdichten polyethylenzusammensetzung mit hoher spannungsrissbeständigkeit aus post-consumer-kunststoff und aus einer solchen zusammensetzung hergestellte gegenstände |
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EP3651959B1 (de) * | 2017-07-11 | 2023-02-22 | TotalEnergies OneTech Belgium | Spritzgegossene artikel mit metallocenkatalysiertem polyethylenharz |
JP6950566B2 (ja) * | 2018-02-20 | 2021-10-13 | 日本ポリエチレン株式会社 | 架橋ポリエチレン管用ポリエチレン樹脂組成物、及び、架橋ポリエチレン管 |
CA3028148A1 (en) | 2018-12-20 | 2020-06-20 | Nova Chemicals Corporation | Polyethylene copolymer compositions and articles with barrier properties |
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US4461873A (en) * | 1982-06-22 | 1984-07-24 | Phillips Petroleum Company | Ethylene polymer blends |
KR930006091A (ko) * | 1991-09-18 | 1993-04-20 | 제이 이이 휘립프스 | 폴리에틸렌 블렌드 및 그로부터 제조된 필름, 병 또는 파이프 |
EP0881237A1 (de) | 1997-05-26 | 1998-12-02 | Fina Research S.A. | Verfahren zur Herstellung von bimodalen Polyolefinen mit Metallocenkatalysatoren in zwei Reaktionszonen |
EP0989141A1 (de) | 1998-09-25 | 2000-03-29 | Fina Research S.A. | Herstellung von multimodalem Polyäthylen |
EP1041113A1 (de) * | 1999-03-30 | 2000-10-04 | Fina Research S.A. | Polyolefine und ihre Verwendung |
US6825146B2 (en) * | 2001-05-29 | 2004-11-30 | Union Carbide Chemicals & Plastics Technology Corporation | Olefin polymerization catalyst compositions and method of preparation |
EP1359192A1 (de) * | 2002-04-30 | 2003-11-05 | Solvay Polyolefins Europe-Belgium (Société Anonyme) | Rohre aus Polyethylen |
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2000
- 2000-10-27 EP EP00203745A patent/EP1201711A1/de not_active Withdrawn
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2001
- 2001-10-25 PL PL361623A patent/PL201795B1/pl not_active IP Right Cessation
- 2001-10-25 AU AU1402802A patent/AU1402802A/xx active Pending
- 2001-10-25 WO PCT/EP2001/012417 patent/WO2002036678A1/en active IP Right Grant
- 2001-10-25 US US10/415,209 patent/US6946521B2/en not_active Expired - Fee Related
- 2001-10-25 CN CNB018195326A patent/CN100427539C/zh not_active Expired - Fee Related
- 2001-10-25 JP JP2002539429A patent/JP4475453B2/ja not_active Expired - Fee Related
- 2001-10-25 EP EP01982444A patent/EP1330490B1/de not_active Revoked
- 2001-10-25 AT AT01982444T patent/ATE324407T1/de active
- 2001-10-25 AU AU2002214028A patent/AU2002214028B2/en not_active Ceased
- 2001-10-25 HU HU0302646A patent/HU229648B1/hu unknown
- 2001-10-25 DK DK01982444T patent/DK1330490T3/da active
- 2001-10-25 KR KR1020037005799A patent/KR100582050B1/ko not_active IP Right Cessation
- 2001-10-25 DE DE60119149T patent/DE60119149T2/de not_active Expired - Lifetime
- 2001-10-25 ES ES01982444T patent/ES2263672T3/es not_active Expired - Lifetime
- 2001-10-25 EA EA200300454A patent/EA005091B1/ru not_active IP Right Cessation
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AU2002214028B2 (en) | 2007-04-26 |
DK1330490T3 (da) | 2006-08-28 |
EP1330490B1 (de) | 2006-04-26 |
NO20031878L (no) | 2003-06-11 |
CN100427539C (zh) | 2008-10-22 |
WO2002036678A1 (en) | 2002-05-10 |
NO20031878D0 (no) | 2003-04-25 |
HU229648B1 (en) | 2014-03-28 |
US20060009584A1 (en) | 2006-01-12 |
KR20030066646A (ko) | 2003-08-09 |
HUP0302646A3 (en) | 2011-04-28 |
ATE324407T1 (de) | 2006-05-15 |
US20040157988A1 (en) | 2004-08-12 |
US7127853B2 (en) | 2006-10-31 |
KR100582050B1 (ko) | 2006-05-22 |
EA005091B1 (ru) | 2004-10-28 |
JP2004513202A (ja) | 2004-04-30 |
EP1330490A1 (de) | 2003-07-30 |
PL361623A1 (en) | 2004-10-04 |
EA200300454A1 (ru) | 2003-10-30 |
EP1201711A1 (de) | 2002-05-02 |
JP4475453B2 (ja) | 2010-06-09 |
DE60119149T2 (de) | 2007-02-15 |
ES2263672T3 (es) | 2006-12-16 |
AU1402802A (en) | 2002-05-15 |
US6946521B2 (en) | 2005-09-20 |
PL201795B1 (pl) | 2009-05-29 |
CN1476463A (zh) | 2004-02-18 |
HUP0302646A2 (hu) | 2003-11-28 |
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