CN1325528C - 线型低密度聚乙烯组合物的制造方法 - Google Patents
线型低密度聚乙烯组合物的制造方法 Download PDFInfo
- Publication number
- CN1325528C CN1325528C CNB03814851XA CN03814851A CN1325528C CN 1325528 C CN1325528 C CN 1325528C CN B03814851X A CNB03814851X A CN B03814851XA CN 03814851 A CN03814851 A CN 03814851A CN 1325528 C CN1325528 C CN 1325528C
- Authority
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- China
- Prior art keywords
- mfr
- film
- polymer
- molecular weight
- density
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- 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
- 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
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
- C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
- C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene
-
- 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
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
- C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
-
- 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 four or more carbon atoms
- C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing 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
- C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
- C08F2410/06—Catalyst characterized by its size
-
- 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
-
- 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
- C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP02396098.2 | 2002-06-24 | ||
| EP02396098A EP1378528B1 (en) | 2002-06-24 | 2002-06-24 | A process for the production of a linear low-density polyethylene composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1662570A CN1662570A (zh) | 2005-08-31 |
| CN1325528C true CN1325528C (zh) | 2007-07-11 |
Family
ID=29719802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB03814851XA Expired - Lifetime CN1325528C (zh) | 2002-06-24 | 2003-06-19 | 线型低密度聚乙烯组合物的制造方法 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US7576166B2 (https=) |
| EP (1) | EP1378528B1 (https=) |
| JP (1) | JP2006514123A (https=) |
| KR (1) | KR100699697B1 (https=) |
| CN (1) | CN1325528C (https=) |
| AT (1) | ATE293134T1 (https=) |
| AU (1) | AU2003239633B2 (https=) |
| BR (1) | BR0312021A (https=) |
| DE (1) | DE60203707T2 (https=) |
| ES (1) | ES2241977T3 (https=) |
| PL (1) | PL373793A1 (https=) |
| RU (1) | RU2285013C2 (https=) |
| WO (1) | WO2004000902A1 (https=) |
Families Citing this family (96)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1297575C (zh) * | 2004-04-12 | 2007-01-31 | 中国石油化工股份有限公司 | 用于乙烯聚合或共聚合的催化剂组分及其催化剂 |
| RU2382791C2 (ru) | 2004-07-07 | 2010-02-27 | Дау Глобал Текнолоджиз Инк. | Многостадийный способ получения композиций этиленового полимера |
| GB0421997D0 (en) * | 2004-10-04 | 2004-11-03 | Borealis Tech Oy | Film |
| ES2635099T3 (es) * | 2004-10-04 | 2017-10-02 | Borealis Technology Oy | Película |
| EP1674490A1 (en) * | 2004-12-23 | 2006-06-28 | Borealis Technology Oy | Copolymer |
| ATE427329T1 (de) * | 2005-06-30 | 2009-04-15 | Borealis Tech Oy | Polyethylenzusammensetzung mit verbesserter verarbeitbarkeit |
| EP1839742A1 (en) * | 2006-03-30 | 2007-10-03 | Total Petrochemicals Research Feluy | Flushing in a multiple loop reactor |
| PL2029637T3 (pl) * | 2006-06-21 | 2010-08-31 | Total Res & Technology Feluy | Mieszanka katalizatorów (ko)polimeryzacji propylenu |
| DE602006009412D1 (de) * | 2006-12-21 | 2009-11-05 | Borealis Tech Oy | Film |
| EP1950241A1 (en) | 2007-01-25 | 2008-07-30 | Borealis Technology Oy | Multimodal medium density polyethylene polymer composition |
| KR101032210B1 (ko) * | 2007-04-18 | 2011-05-02 | 주식회사 엘지화학 | 폴리에틸렌 수지, 이의 제조방법 및 이로부터 제조된가교화된 폴리에틸렌 파이프 |
| ES2354383T5 (es) | 2007-08-10 | 2021-06-21 | Borealis Tech Oy | Artículo que comprende una composición de polipropileno |
| US20100280206A1 (en) | 2007-11-09 | 2010-11-04 | Borealis Technology Oy | Polyethylene copolymer |
| EP2067799A1 (en) | 2007-12-05 | 2009-06-10 | Borealis Technology OY | Polymer |
| ATE535555T1 (de) | 2008-01-07 | 2011-12-15 | Borealis Tech Oy | Verwendung eines verbesserten festkörper-vanadium-haltigen ziegler-natta-katalysatorensystems zur herstellung von ethylenpolymerzusammensetzungen in einem mehrstufigen verfahren |
| US8022154B2 (en) * | 2008-11-06 | 2011-09-20 | Exxonmobil Chemical Patents Inc. | Ethylene polymers, their production and use |
| PL2354184T3 (pl) | 2010-01-29 | 2013-01-31 | Borealis Ag | Tłoczywo polietylenowe o ulepszonym stosunku odporność na pękanie /sztywność i ulepszone udarności |
| EP2354183B1 (en) | 2010-01-29 | 2012-08-22 | Borealis AG | Moulding composition |
| US9358515B2 (en) | 2010-02-03 | 2016-06-07 | Chevron Phillips Chemical Company Lp | Compressible liquid diluent in polyolefin polymerization |
| CN103254342B (zh) * | 2012-02-17 | 2015-10-21 | 中国石油化工股份有限公司 | 用于制造薄膜的双峰线型低密度聚乙烯组合物的制备方法 |
| ES2604934T3 (es) | 2012-11-09 | 2017-03-10 | Abu Dhabi Polymers Company Limited (Borouge) | Composición polimérica que comprende una mezcla de un polietileno multimodal y un polímero de etileno adicional adecuado para la fabricación de un tubo de riego por goteo |
| EP2730611B1 (en) | 2012-11-09 | 2017-01-04 | Abu Dhabi Polymers Company Limited (Borouge) | Drip irrigation pipe comprising a polymer composition comprising a multimodal polyethylene base resin |
| ES2632593T3 (es) * | 2013-04-22 | 2017-09-14 | Borealis Ag | Procedimiento de dos fases de producción de composiciones de polipropileno |
| WO2015012963A1 (en) * | 2013-07-25 | 2015-01-29 | Exxonmobil Chemical Patents Inc. | Methods for polyolefin polymerization with high activity catalyst systems |
| EP2883885A1 (en) * | 2013-12-13 | 2015-06-17 | Borealis AG | Multistage process for producing polyethylene compositions |
| EP2883887A1 (en) * | 2013-12-13 | 2015-06-17 | Borealis AG | Multistage process for producing polyethylene compositions |
| KR101698669B1 (ko) | 2015-02-11 | 2017-01-20 | 허순옥 | 육묘용 포트 플레이트 |
| EP3109261B1 (en) * | 2015-06-23 | 2018-12-26 | Borealis AG | Process for producing lldpe resins |
| EP3241611B1 (en) | 2016-05-02 | 2020-03-04 | Borealis AG | A process for feeding a polymerisation catalyst |
| JP2019517938A (ja) | 2016-06-03 | 2019-06-27 | ボレアリス エージー | 多層構造体 |
| EP3538570B1 (en) | 2016-11-08 | 2022-05-18 | Univation Technologies, LLC | Polyethylene composition |
| EP3538569B1 (en) | 2016-11-08 | 2021-12-01 | Univation Technologies, LLC | Polyethylene composition |
| KR20190079656A (ko) | 2016-11-25 | 2019-07-05 | 보레알리스 아게 | 폴리올레핀 필름 조성물의 제조 방법 및 그로부터 제조된 필름 |
| US10611867B2 (en) | 2016-12-05 | 2020-04-07 | Exxonmobil Chemical Patents Inc. | Broad orthogonal distribution metallocene polyethylenes for films |
| SG11202002090SA (en) | 2017-09-11 | 2020-04-29 | Univation Tech Llc | Carbon black-containing bimodal polyethylene composition |
| WO2019081611A1 (en) | 2017-10-24 | 2019-05-02 | Borealis Ag | MULTILAYER POLYMER FILM |
| CN111902467B (zh) | 2018-02-05 | 2022-11-11 | 埃克森美孚化学专利公司 | 通过添加超高分子量高密度聚乙烯增强的lldpe的加工性 |
| WO2019190898A1 (en) | 2018-03-28 | 2019-10-03 | Univation Technologies, Llc | Multimodal polyethylene composition |
| CN112424235B (zh) | 2018-08-02 | 2023-04-21 | 北欧化工公司 | 在多阶段聚合工艺中聚合乙烯的方法 |
| MY194659A (en) | 2018-10-26 | 2022-12-12 | Borealis Ag | Multi-layered article with improved adhesion |
| AU2019388183B2 (en) | 2018-11-28 | 2022-03-24 | Abu Dhabi Polymers Co. Ltd (Borouge) L.L.C. | Polyethylene composition for film applications |
| EP3902850A1 (en) | 2018-12-28 | 2021-11-03 | Borealis AG | A process for producing polyolefin film composition and films prepared thereof |
| EP3902851A1 (en) | 2018-12-28 | 2021-11-03 | Borealis AG | A process for producing polyolefin film composition and films prepared thereof |
| WO2020245429A1 (en) | 2019-06-07 | 2020-12-10 | Borealis Ag | Multilayer machine direction oriented films for sealing |
| BR112022019213A2 (pt) | 2020-04-01 | 2022-11-08 | Dow Global Technologies Llc | Copolímero de polietileno de baixa densidade linear bimodal, filme, e, método para produzir o copolímero de polietileno de baixa densidade linear bimodal |
| WO2022008608A1 (en) | 2020-07-10 | 2022-01-13 | Borealis Ag | Polyolefin composition with improved resistance to high temperature |
| KR102859695B1 (ko) | 2020-07-10 | 2025-09-15 | 보레알리스 게엠베하 | 저속 균열 성장에 대한 높은 저항성을 갖는 폴리에틸렌 파이프 수지 |
| WO2022034168A1 (en) | 2020-08-12 | 2022-02-17 | Borealis Ag | Multilayer film with low seal initiation temperature |
| PL3988587T3 (pl) | 2020-10-26 | 2026-02-23 | Borealis Gmbh | Żywica poliolefinowa do rur o bardzo dobrej odporności na opadanie i powolny wzrost pęknięć |
| EP4251663A1 (en) | 2020-11-27 | 2023-10-04 | Borealis AG | Process |
| EP4019583B1 (en) | 2020-12-28 | 2024-04-10 | ABU DHABI POLYMERS CO. LTD (BOROUGE) - Sole Proprietorship L.L.C. | Polyethylene composition for film applications with improved toughness and stiffness |
| EP4023711A1 (en) | 2020-12-29 | 2022-07-06 | Borealis AG | Highly track resistant polyethylene compounds for wire and cable applications |
| EP4023712A1 (en) | 2020-12-29 | 2022-07-06 | Borealis AG | Highly track resistant polyethylene compositions for wire and cable applications |
| EP4092079A1 (en) | 2021-05-21 | 2022-11-23 | Borealis AG | Process for producing polyethylene pipes with high pressure resistance and polyethylene pipes obtained thereby |
| CN117480191A (zh) | 2021-06-11 | 2024-01-30 | 博里利斯股份公司 | 一种生产多峰乙烯聚合物的方法以及由其制备的薄膜 |
| ES2986541T3 (es) | 2021-07-07 | 2024-11-11 | Borealis Ag | Película soplada de una capa |
| EP4151677A1 (en) | 2021-09-21 | 2023-03-22 | Borealis AG | Biaxially oriented film |
| ES2983023T3 (es) | 2021-10-07 | 2024-10-21 | Borealis Ag | Película orientada biaxialmente |
| CN118414364A (zh) | 2021-12-23 | 2024-07-30 | 北欧化工股份公司 | 具有非常好的冲击性能和抗慢速裂纹扩展性的用于管道的聚合物组合物 |
| EP4452641A1 (en) | 2021-12-23 | 2024-10-30 | Borealis AG | Multi-layer film structure comprising multimodal ethylene copolymers and recycled ldpe for collation-shrink films |
| EP4209546A1 (en) | 2022-01-10 | 2023-07-12 | Abu Dhabi Polymers Co. Ltd (Borouge) LLC | Polyethylene pipe resin with improved long term hydrostatic strength |
| EP4219602B1 (en) | 2022-01-28 | 2026-04-29 | Borealis GmbH | Polyethylene blend for a film layer |
| EP4234614A1 (en) | 2022-02-25 | 2023-08-30 | Borealis AG | A film comprising a polyethylene composition having improved gloss |
| EP4234626B1 (en) | 2022-02-25 | 2024-07-03 | Borealis AG | A polyethylene composition with improved stiffness and toughness |
| EP4234627B1 (en) | 2022-02-25 | 2024-12-04 | Borealis AG | A polyethylene composition with improved stiffness and toughness |
| EP4239014A1 (en) | 2022-03-02 | 2023-09-06 | Borealis AG | Film comprising a polyethylene composition |
| EP4239015B1 (en) | 2022-03-02 | 2024-05-22 | Borealis AG | Monoaxially oriented film comprising a polyethylene composition |
| EP4245805B1 (en) | 2022-03-18 | 2024-09-18 | Borealis AG | Polyethylene blend for a film layer |
| EP4504514A1 (en) | 2022-04-06 | 2025-02-12 | Borealis AG | Multilayered film |
| EP4504515A1 (en) | 2022-04-06 | 2025-02-12 | Borealis AG | Multilayered film |
| EP4507896A1 (en) | 2022-04-11 | 2025-02-19 | Borealis AG | Multilayer film |
| EP4275889B1 (en) | 2022-05-12 | 2024-10-16 | Borealis AG | Oriented multilayered film |
| EP4296298A1 (en) | 2022-06-22 | 2023-12-27 | Abu Dhabi Polymers Co. Ltd (Borouge) Llc. | Enhanced greenhouse films with morphology driven reinforcement and differential scattering |
| US20260008910A1 (en) | 2022-07-01 | 2026-01-08 | Borealis Ag | Polyethylene copolymer for a film layer |
| EP4306442B1 (en) | 2022-07-14 | 2025-05-07 | Borealis AG | Composition |
| EP4306444B1 (en) | 2022-07-14 | 2025-03-05 | Borealis AG | Composition |
| EP4344869A1 (en) | 2022-09-30 | 2024-04-03 | Borealis AG | Multimodal ethylene copolymer composition and films comprising the same |
| CN117844097A (zh) * | 2022-09-30 | 2024-04-09 | 中国石油天然气股份有限公司 | 用于制备线性低密度聚乙烯薄膜的组合物及其制备方法 |
| CN120112422A (zh) | 2022-10-18 | 2025-06-06 | 北欧化工公司 | 多层膜 |
| EP4386046A1 (en) | 2022-12-16 | 2024-06-19 | Borealis AG | Composition |
| EP4393989A1 (en) | 2022-12-27 | 2024-07-03 | Borealis AG | Use of a magnesium hydroxide filler in highly track resistant polyethylene compositions |
| EP4403598A1 (en) | 2023-01-23 | 2024-07-24 | Borealis AG | Polymer composition comprising recycled low density polyethylene for packaging applications |
| WO2024170345A1 (en) | 2023-02-14 | 2024-08-22 | Borealis Ag | Polyethylene blend for a film layer |
| KR20250160147A (ko) | 2023-02-14 | 2025-11-11 | 보레알리스 게엠베하 | 필름 층을 위한 폴리에틸렌 블렌드 |
| EP4417629A1 (en) | 2023-02-14 | 2024-08-21 | Borealis AG | Polyethylene blend for a film layer |
| EP4431552B1 (en) | 2023-03-14 | 2025-07-30 | Borealis GmbH | Biaxially oriented polyethylene film with improved stiffness |
| EP4455171A1 (en) | 2023-04-28 | 2024-10-30 | Borealis AG | Moulded articles |
| EP4455170A1 (en) | 2023-04-28 | 2024-10-30 | Borealis AG | Cable compositions comprising a multimodal ethylene-butene-hexene terpolymer |
| EP4516852A1 (en) | 2023-08-30 | 2025-03-05 | Borealis AG | Polyethylene blend for a film layer |
| EP4541583A1 (en) | 2023-10-18 | 2025-04-23 | Abu Dhabi Polymers Co. Ltd (Borouge) - Sole Proprietorship L.L.C. | Multilayer film |
| EP4552843A1 (en) | 2023-11-08 | 2025-05-14 | Borealis AG | Machine direction oriented (mdo) multilayer film |
| EP4574891A1 (en) | 2023-12-19 | 2025-06-25 | Abu Dhabi Polymers Co. Ltd (Borouge) - Sole Proprietorship L.L.C. | Polyethylene compositions having improved rheological properties |
| EP4578647A1 (en) | 2023-12-29 | 2025-07-02 | Abu Dhabi Polymers Co. Ltd (Borouge) - Sole Proprietorship L.L.C. | Polyethylene film for soil solarisation |
| EP4650376A1 (en) | 2024-05-13 | 2025-11-19 | Borealis GmbH | Multimodal ethylene copolymer composition, a recyclate-containing polymer composition containing the same and film being improved in toughness |
| EP4650377A1 (en) | 2024-05-13 | 2025-11-19 | Borealis GmbH | Multimodal ethylene copolymer composition with medium density and film with improved toughness |
| WO2026008703A1 (en) | 2024-07-04 | 2026-01-08 | Borealis Gmbh | Layered polyethylene mdo film with improved adhesion |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5326835A (en) * | 1990-12-28 | 1994-07-05 | Neste Oy | Multi-stage process for producing polyethylene |
| US5514455A (en) * | 1994-07-08 | 1996-05-07 | Union Carbide Chemicals & Plastics Technology Corporation | Film extruded from an in situ blend of ethylene copolymers |
| CN1308644A (zh) * | 1998-05-08 | 2001-08-15 | 波利亚里斯技术有限公司 | 生产均相聚乙烯材料的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1254468B (it) * | 1992-02-18 | 1995-09-25 | Himont Inc | Composizioni poliolefiniche termosaldabili |
| US5503914A (en) * | 1994-07-08 | 1996-04-02 | Union Carbide Chemicals & Plastics Technology Corporation | Film extruded from an in situ blend of ethylene copolymers |
| FI96216C (fi) * | 1994-12-16 | 1996-05-27 | Borealis Polymers Oy | Prosessi polyeteenin valmistamiseksi |
| FI990003L (fi) * | 1999-01-04 | 2000-07-05 | Borealis Polymers Oy | Polymeerikoostumus, menetelmä sen valmistamiseksi ja siitä valmistetut kalvot |
-
2002
- 2002-06-24 DE DE60203707T patent/DE60203707T2/de not_active Expired - Lifetime
- 2002-06-24 AT AT02396098T patent/ATE293134T1/de not_active IP Right Cessation
- 2002-06-24 ES ES02396098T patent/ES2241977T3/es not_active Expired - Lifetime
- 2002-06-24 EP EP02396098A patent/EP1378528B1/en not_active Expired - Lifetime
-
2003
- 2003-06-19 US US10/519,326 patent/US7576166B2/en not_active Expired - Fee Related
- 2003-06-19 WO PCT/FI2003/000500 patent/WO2004000902A1/en not_active Ceased
- 2003-06-19 BR BR0312021-0A patent/BR0312021A/pt not_active IP Right Cessation
- 2003-06-19 CN CNB03814851XA patent/CN1325528C/zh not_active Expired - Lifetime
- 2003-06-19 RU RU2004137276/04A patent/RU2285013C2/ru active
- 2003-06-19 JP JP2004514902A patent/JP2006514123A/ja not_active Withdrawn
- 2003-06-19 KR KR1020047020295A patent/KR100699697B1/ko not_active Expired - Lifetime
- 2003-06-19 AU AU2003239633A patent/AU2003239633B2/en not_active Ceased
- 2003-06-19 PL PL03373793A patent/PL373793A1/xx unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5326835A (en) * | 1990-12-28 | 1994-07-05 | Neste Oy | Multi-stage process for producing polyethylene |
| US5514455A (en) * | 1994-07-08 | 1996-05-07 | Union Carbide Chemicals & Plastics Technology Corporation | Film extruded from an in situ blend of ethylene copolymers |
| CN1308644A (zh) * | 1998-05-08 | 2001-08-15 | 波利亚里斯技术有限公司 | 生产均相聚乙烯材料的方法 |
| CN1311801A (zh) * | 1998-05-08 | 2001-09-05 | 波利亚里斯技术有限公司 | 在催化剂存在下制备均相聚乙烯材料的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE293134T1 (de) | 2005-04-15 |
| DE60203707D1 (de) | 2005-05-19 |
| CN1662570A (zh) | 2005-08-31 |
| KR100699697B1 (ko) | 2007-03-26 |
| US7576166B2 (en) | 2009-08-18 |
| KR20050016553A (ko) | 2005-02-21 |
| WO2004000902A1 (en) | 2003-12-31 |
| PL373793A1 (en) | 2005-09-19 |
| RU2285013C2 (ru) | 2006-10-10 |
| BR0312021A (pt) | 2005-03-22 |
| US20060167192A1 (en) | 2006-07-27 |
| ES2241977T3 (es) | 2005-11-01 |
| AU2003239633A1 (en) | 2004-01-06 |
| RU2004137276A (ru) | 2005-08-10 |
| AU2003239633B2 (en) | 2006-06-01 |
| JP2006514123A (ja) | 2006-04-27 |
| DE60203707T2 (de) | 2006-03-02 |
| EP1378528B1 (en) | 2005-04-13 |
| EP1378528A1 (en) | 2004-01-07 |
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