AR045633A1 - Films de polietileno - Google Patents
Films de polietilenoInfo
- Publication number
- AR045633A1 AR045633A1 ARP040103259A ARP040103259A AR045633A1 AR 045633 A1 AR045633 A1 AR 045633A1 AR P040103259 A ARP040103259 A AR P040103259A AR P040103259 A ARP040103259 A AR P040103259A AR 045633 A1 AR045633 A1 AR 045633A1
- Authority
- AR
- Argentina
- Prior art keywords
- molecular weight
- polyethylene composition
- less
- amu
- film
- Prior art date
Links
- -1 POLYETHYLENE Polymers 0.000 title abstract 5
- 239000004698 Polyethylene Substances 0.000 title abstract 5
- 229920000573 polyethylene Polymers 0.000 title abstract 5
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
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
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- 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
- C08F210/04—Monomers containing three or four carbon atoms
- C08F210/08—Butenes
-
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/08—Copolymers of ethene
-
- 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
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
- C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
- C08L2666/06—Homopolymers or copolymers of unsaturated hydrocarbons; Derivatives thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
- Y10T428/1338—Elemental metal containing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
- Y10T428/1345—Single layer [continuous layer]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/1397—Single layer [continuous layer]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31938—Polymer of monoethylenically unsaturated hydrocarbon
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)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Un film que comprende una composición de polietileno que en una realización especial dicha composición de polietileno comprende un componente de alto peso molecular que tiene un peso molecular peso promedio de más de 50.000 amu y un componente de bajo peso molecular que tiene un peso molecular peso promedio de menos de 50.000 amu, la composición de polietileno posee una densidad de entre 0,940 y 0,970 g/cm3 y un valor I21 de menos de 20 dg/min; que se caracteriza porque la composición de polietileno extruye a un rendimiento específico ventajosamente alto a una temperatura de fusión ventajosamente baja, y donde el film tiene un conteo de gel de menos de 100.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US52748003P | 2003-12-05 | 2003-12-05 | |
US10/781,404 US6878454B1 (en) | 2003-12-05 | 2004-02-18 | Polyethylene films |
Publications (1)
Publication Number | Publication Date |
---|---|
AR045633A1 true AR045633A1 (es) | 2005-11-02 |
Family
ID=34426342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP040103259A AR045633A1 (es) | 2003-12-05 | 2004-09-10 | Films de polietileno |
Country Status (18)
Country | Link |
---|---|
US (3) | US6878454B1 (es) |
EP (1) | EP1692195B1 (es) |
JP (1) | JP4662946B2 (es) |
KR (1) | KR101085329B1 (es) |
CN (1) | CN1890271B (es) |
AR (1) | AR045633A1 (es) |
AT (1) | ATE421543T1 (es) |
AU (1) | AU2004303753B2 (es) |
BR (1) | BRPI0417355A8 (es) |
CA (1) | CA2546368A1 (es) |
DE (1) | DE602004019245D1 (es) |
ES (1) | ES2320142T3 (es) |
MX (1) | MXPA06006403A (es) |
MY (1) | MY137613A (es) |
PL (1) | PL1692195T3 (es) |
RU (1) | RU2349611C2 (es) |
TW (1) | TWI342883B (es) |
WO (1) | WO2005061561A1 (es) |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050200046A1 (en) * | 2004-03-10 | 2005-09-15 | Breese D. R. | Machine-direction oriented multilayer films |
ATE529453T1 (de) * | 2004-04-03 | 2011-11-15 | Borealis Tech Oy | Ein druckloses polymerrohr |
US20050245687A1 (en) * | 2004-04-30 | 2005-11-03 | Appel Marvin R | Multimodal polyethylene extrusion |
US7193017B2 (en) * | 2004-08-13 | 2007-03-20 | Univation Technologies, Llc | High strength biomodal polyethylene compositions |
US8202940B2 (en) * | 2004-08-19 | 2012-06-19 | Univation Technologies, Llc | Bimodal polyethylene compositions for blow molding applications |
US7285617B2 (en) * | 2004-10-08 | 2007-10-23 | Exxonmobil Chemical Patents Inc. | Oxygen tailoring of polyethylene blow molding resins |
KR101224323B1 (ko) * | 2004-12-17 | 2013-01-21 | 다우 글로벌 테크놀로지스 엘엘씨 | 레올로지 개질된 폴리에틸렌 조성물 |
DE102005009896A1 (de) | 2005-03-01 | 2006-09-07 | Basell Polyolefine Gmbh | Polyethylen Formmasse zum Herstellen von Blasfolien mit verbesserten mechanischen Eigenschaften |
WO2006107373A1 (en) * | 2005-03-31 | 2006-10-12 | Exxonmobil Chemical Patents Inc. | Processes for producing high density polyethylene |
CA2505894A1 (en) * | 2005-04-29 | 2006-10-29 | Nova Chemicals Corporation | Method for reducing dusting in hdpe |
US6995235B1 (en) * | 2005-05-02 | 2006-02-07 | Univation Technologies, Llc | Methods of producing polyolefins and films therefrom |
US20060275571A1 (en) * | 2005-06-02 | 2006-12-07 | Mure Cliff R | Polyethylene pipes |
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 |
EP1940942B1 (en) * | 2005-08-24 | 2009-09-30 | Dow Global Technologies Inc. | Polyolefin compositions, articles made therefrom and methods for preparing the same |
US20070049711A1 (en) | 2005-09-01 | 2007-03-01 | Chi-I Kuo | Catalyst compositions comprising support materials having an improved particle-size distribution |
WO2007060115A1 (en) * | 2005-11-28 | 2007-05-31 | Basell Polyolefine Gmbh | Polyethylene composition suitable for the preparation of films and process for preparing the same |
US7595364B2 (en) * | 2005-12-07 | 2009-09-29 | Univation Technologies, Llc | High density polyethylene |
EP1996645B1 (en) | 2006-03-10 | 2009-12-09 | Dow Global Technologies Inc. | Polyethylene resins for sheet and thermoforming applications |
EP1834983A1 (en) * | 2006-03-14 | 2007-09-19 | Ineos Europe Limited | Polymer films |
US7893181B2 (en) * | 2006-07-11 | 2011-02-22 | Fina Technology, Inc. | Bimodal film resin and products made therefrom |
US20080051538A1 (en) * | 2006-07-11 | 2008-02-28 | Fina Technology, Inc. | Bimodal pipe resin and products made therefrom |
CA2568454C (en) * | 2006-11-17 | 2014-01-28 | Nova Chemicals Corporation | Barrier film for food packaging |
US7601787B2 (en) * | 2006-11-30 | 2009-10-13 | Equistar Chemicals, IP | Ethylene polymerization process |
ES2421887T3 (es) * | 2007-03-30 | 2013-09-06 | Univation Tech Llc | Sistemas y métodos para fabricación de poliolefinas |
US20090297810A1 (en) * | 2008-05-30 | 2009-12-03 | Fiscus David M | Polyethylene Films and Process for Production Thereof |
CN102164992A (zh) * | 2008-09-25 | 2011-08-24 | 巴塞尔聚烯烃股份有限公司 | 抗冲击的lldpe组合物和由其制备的薄膜 |
RU2011116177A (ru) * | 2008-09-25 | 2012-10-27 | Базелль Полиолефине Гмбх (De) | Стойкая к ударным нагрузкам композиция линейного полиэтилена низкой плотности и пленки, изготовленные из нее |
JP5346088B2 (ja) * | 2008-09-25 | 2013-11-20 | バーゼル・ポリオレフィン・ゲーエムベーハー | 耐衝撃性lldpe組成物及びそれから製造されるフィルム |
JP2012503687A (ja) * | 2008-09-25 | 2012-02-09 | バーゼル・ポリオレフィン・ゲーエムベーハー | 耐衝撃性lldpe組成物及びそれから製造されるフィルム |
US20110230629A1 (en) * | 2008-09-25 | 2011-09-22 | Basell Polyolefine Gmbh | Impact Resistant LLDPE Composition and Films Made Thereof |
US20100210797A1 (en) * | 2009-02-17 | 2010-08-19 | Fina Technology, Inc. | Polyethylene Films having Improved Barrier Properties |
US8809462B2 (en) * | 2009-05-29 | 2014-08-19 | Sumitomo Chemical Company, Limited | Ethylene-α-olefin copolymer, molded article, catalyst for copolymerization, and method for producing an ethylene-α-olefin copolymer |
EP2354167A1 (en) | 2010-02-05 | 2011-08-10 | Total Petrochemicals Research Feluy | Bimodal polyethylene for blow-moulding applications. |
KR101453636B1 (ko) | 2010-02-05 | 2014-10-22 | 토탈 리서치 앤드 테크놀로지 펠루이 | 폴리올레핀 제조 방법 |
RU2462479C2 (ru) * | 2010-04-15 | 2012-09-27 | Учреждение Российской Академии Наук Институт Проблем Химической Физики Ран (Ипхф Ран) | Катализатор полимеризации и сополимеризации этилена, способ его приготовления и способ получения полиэтиленов с использованием этого катализатора |
US8383754B2 (en) | 2010-04-19 | 2013-02-26 | Chevron Phillips Chemical Company Lp | Catalyst compositions for producing high Mz/Mw polyolefins |
PT2697025T (pt) * | 2011-04-11 | 2018-02-27 | Total Res & Technology Feluy | Reciclagem de polietileno de alta densidade a partir de resíduos de polímeros domésticos |
WO2013178673A1 (en) * | 2012-05-30 | 2013-12-05 | Ineos Europe Ag | Polymer composition for blow moulding |
BR112014025580B1 (pt) * | 2012-06-26 | 2022-04-05 | Dow Global Technologies Llc | Composição-mistura de polietileno apropriada para película soprada |
RU2631651C2 (ru) * | 2012-06-26 | 2017-09-26 | Инеос Юроуп Аг | Композиция пленки |
JP2014088476A (ja) * | 2012-10-29 | 2014-05-15 | Hosokawa Yoko Co Ltd | ポリエチレン系フィルム、積層体及び容器 |
DE102013020293A1 (de) * | 2013-12-09 | 2015-06-11 | Bowcraft Gmbh | Dampfbremse |
CN105086095A (zh) * | 2014-04-24 | 2015-11-25 | 中国石油化工股份有限公司 | 聚乙烯组合物及其制备方法和由该聚乙烯组合物制备的透气膜 |
GB2533770B (en) | 2014-12-22 | 2021-02-10 | Norner Verdandi As | Polyethylene for pipes |
KR20180014155A (ko) * | 2015-06-05 | 2018-02-07 | 트레데가르 필름 프로덕츠 코포레이션 | 저마이크로겔 표면 보호 필름 |
US9645131B1 (en) | 2015-12-04 | 2017-05-09 | Chevron Phillips Chemical Company Lp | Polymer compositions having improved processability and methods of making and using same |
US9645066B1 (en) | 2015-12-04 | 2017-05-09 | Chevron Phillips Chemical Company Lp | Polymer compositions having improved processability and methods of making and using same |
CN110461882B (zh) * | 2017-02-03 | 2021-12-14 | 埃克森美孚化学专利公司 | 制备聚乙烯聚合物的方法 |
ES2963052T3 (es) * | 2017-05-25 | 2024-03-25 | Chevron Phillips Chemical Co Lp | Métodos para mejorar la estabilidad de colores en resinas de polietileno |
WO2019162760A1 (en) | 2018-02-05 | 2019-08-29 | Exxonmobil Chemical Patents Inc. A Corporation Of State Of Delaware | Enhanced processability of lldpe by addition of ultra-high molecular weight high density polyethylene |
CN112469748B (zh) | 2018-06-13 | 2023-04-04 | 尤尼威蒂恩技术有限责任公司 | 双峰聚乙烯共聚物和其薄膜 |
CN112752771B (zh) * | 2018-08-29 | 2023-05-23 | 尤尼威蒂恩技术有限责任公司 | 双峰聚乙烯共聚物和其薄膜 |
KR20210066859A (ko) | 2018-09-28 | 2021-06-07 | 유니베이션 테크놀로지즈, 엘엘씨 | 이중 모드 폴리에틸렌 공중합체 조성물 및 이로 제조된 파이프 |
CA3151602A1 (en) | 2019-09-26 | 2021-04-01 | Nitin Borse | Bimodal polyethylene homopolymer composition |
JP2022554151A (ja) | 2019-10-23 | 2022-12-28 | ノバ ケミカルズ(インターナショナル)ソシエテ アノニム | 二軸配向mdpeフィルム |
US20230257498A1 (en) | 2020-09-22 | 2023-08-17 | Dow Global Technologies Llc | Bimodal polyethylene copolymer and film thereof |
WO2024081272A1 (en) | 2022-10-11 | 2024-04-18 | Dow Global Technologies Llc | Bimodal hdpe and polyethylene blend containing virgin and recycled hdpe materials |
WO2024081271A1 (en) | 2022-10-11 | 2024-04-18 | Dow Global Technologies Llc | Polyethylene blends containing virgin and recycled hdpe materials |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4414369A (en) * | 1977-08-17 | 1983-11-08 | Nippon Oil Company, Limited | Continuous process for the preparation of polyolefins having widely distributed molecular weights |
DE7732670U1 (de) * | 1977-10-22 | 1978-02-16 | Buender Glas Gmbh, 4980 Buende | Zweikammerspritze in form einer injektionsspritze |
US4289729A (en) * | 1979-07-26 | 1981-09-15 | Ashland Oil, Inc. | Biased degasser for fluidized bed outlet |
US4289727A (en) | 1979-12-19 | 1981-09-15 | Mobil Oil Corporation | Method for extrusion of tubular films |
JPS581708A (ja) | 1981-06-25 | 1983-01-07 | Mitsubishi Chem Ind Ltd | ポリオレフインの製造法 |
US4547551A (en) | 1982-06-22 | 1985-10-15 | Phillips Petroleum Company | Ethylene polymer blends and process for forming film |
US4461873A (en) | 1982-06-22 | 1984-07-24 | Phillips Petroleum Company | Ethylene polymer blends |
US4551704A (en) * | 1983-09-27 | 1985-11-05 | International Business Machines Corporation | Look-back analog to digital converter |
US4855370A (en) | 1986-10-01 | 1989-08-08 | Union Carbide Corporation | Method for reducing sheeting during polymerization of alpha-olefins |
US6316546B1 (en) | 1991-03-06 | 2001-11-13 | Exxonmobil Oil Corporation | Ethylene polymer film resins |
JPH0565373A (ja) | 1991-09-06 | 1993-03-19 | Nippon Petrochem Co Ltd | ポリエチレン組成物 |
US5210142A (en) | 1992-02-13 | 1993-05-11 | The Dow Chemical Company | Reduction of melt fracture in linear polyethylene |
US5284613A (en) | 1992-09-04 | 1994-02-08 | Mobil Oil Corporation | Producing blown film and blends from bimodal high density high molecular weight film resin using magnesium oxide-supported Ziegler catalyst |
US5378764A (en) | 1992-10-08 | 1995-01-03 | Phillips Petroleum Company | Polyethylene blends |
JP3474888B2 (ja) * | 1993-02-09 | 2003-12-08 | 三菱製紙株式会社 | ポリエチレン系樹脂被覆紙の製造方法 |
JP3167822B2 (ja) * | 1993-03-05 | 2001-05-21 | 三菱製紙株式会社 | ポリエチレン系樹脂被覆紙の製造方法 |
FI98819C (fi) | 1993-03-26 | 1997-08-25 | Borealis Polymers Oy | Prosessi olefiinipolymeerien valmistamiseksi ja prosessilla valmistetut tuotteet |
DE69426936T3 (de) | 1993-10-21 | 2006-07-27 | Exxonmobil Oil Corp. | Polyolefinmischungen aus bimodaler molekulargewichstverteilung |
NZ285634A (en) | 1994-05-09 | 1999-01-28 | Dow Chemical Co | Medium modulus polyethylene film and fabrication method |
US5514455A (en) | 1994-07-08 | 1996-05-07 | Union Carbide Chemicals & Plastics Technology Corporation | Film extruded from an in situ blend of ethylene copolymers |
FR2723880B1 (fr) | 1994-08-30 | 1997-01-03 | Bp Chemicals Snc | Procede pour modifier un polyethylene dans une extrudeuse |
US5858491A (en) | 1994-11-02 | 1999-01-12 | Dow Belgium | Hollow molded articles and process for manufacturing them |
BE1009308A3 (fr) | 1995-04-28 | 1997-02-04 | Solvay | Polymere d'ethylene et procedes pour son obtention. |
US5882750A (en) | 1995-07-03 | 1999-03-16 | Mobil Oil Corporation | Single reactor bimodal HMW-HDPE film resin with improved bubble stability |
US6485662B1 (en) | 1996-12-03 | 2002-11-26 | Union Carbide Chemicals & Plastics Technology Corporation | Process for preparing a simulated in situ polyethylene blend |
WO1999051649A1 (en) * | 1998-04-06 | 1999-10-14 | Borealis Technology Oy | High density polyethylene compositions, a process for the production thereof and films prepared thereof |
DE19849426A1 (de) | 1998-10-27 | 2000-05-04 | Elenac Gmbh | Bimodale Polyethylen-Blends mit hoher Mischgüte |
EP1041113A1 (en) | 1999-03-30 | 2000-10-04 | Fina Research S.A. | Polyolefins and uses thereof |
US6420298B1 (en) * | 1999-08-31 | 2002-07-16 | Exxonmobil Oil Corporation | Metallocene catalyst compositions, processes for making polyolefin resins using such catalyst compositions, and products produced thereby |
US6274684B1 (en) * | 1999-10-22 | 2001-08-14 | Univation Technologies, Llc | Catalyst composition, method of polymerization, and polymer therefrom |
US6355733B1 (en) | 2000-10-13 | 2002-03-12 | Equistar Chemicals, Lp | Polyethylene blends and films |
WO2002090393A1 (en) | 2001-05-07 | 2002-11-14 | Exxonmobil Chemical Patents Inc. | Polyethylene resins |
JP4426300B2 (ja) | 2001-11-30 | 2010-03-03 | ユニベーション・テクノロジーズ・エルエルシー | ポリエチレン樹脂の酸素テーラリング |
-
2004
- 2004-02-18 US US10/781,404 patent/US6878454B1/en not_active Expired - Lifetime
- 2004-03-31 MX MXPA06006403A patent/MXPA06006403A/es active IP Right Grant
- 2004-03-31 KR KR1020067010862A patent/KR101085329B1/ko not_active IP Right Cessation
- 2004-03-31 AU AU2004303753A patent/AU2004303753B2/en not_active Ceased
- 2004-03-31 EP EP04820704A patent/EP1692195B1/en not_active Expired - Lifetime
- 2004-03-31 DE DE602004019245T patent/DE602004019245D1/de not_active Expired - Lifetime
- 2004-03-31 RU RU2006123706/04A patent/RU2349611C2/ru not_active IP Right Cessation
- 2004-03-31 BR BRPI0417355A patent/BRPI0417355A8/pt not_active IP Right Cessation
- 2004-03-31 AT AT04820704T patent/ATE421543T1/de not_active IP Right Cessation
- 2004-03-31 WO PCT/US2004/009807 patent/WO2005061561A1/en active Application Filing
- 2004-03-31 JP JP2006542546A patent/JP4662946B2/ja not_active Expired - Fee Related
- 2004-03-31 PL PL04820704T patent/PL1692195T3/pl unknown
- 2004-03-31 CA CA002546368A patent/CA2546368A1/en not_active Abandoned
- 2004-03-31 ES ES04820704T patent/ES2320142T3/es not_active Expired - Lifetime
- 2004-03-31 CN CN2004800360590A patent/CN1890271B/zh not_active Expired - Lifetime
- 2004-08-23 TW TW093125365A patent/TWI342883B/zh not_active IP Right Cessation
- 2004-09-10 AR ARP040103259A patent/AR045633A1/es active IP Right Grant
- 2004-12-03 MY MYPI20045017A patent/MY137613A/en unknown
- 2004-12-09 US US11/007,863 patent/US7090927B2/en not_active Expired - Fee Related
- 2004-12-09 US US11/008,021 patent/US7101629B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU2004303753A1 (en) | 2005-07-07 |
CN1890271B (zh) | 2011-05-04 |
JP4662946B2 (ja) | 2011-03-30 |
CA2546368A1 (en) | 2005-07-07 |
US20050153148A1 (en) | 2005-07-14 |
TWI342883B (en) | 2011-06-01 |
TW200523302A (en) | 2005-07-16 |
RU2349611C2 (ru) | 2009-03-20 |
EP1692195B1 (en) | 2009-01-21 |
RU2006123706A (ru) | 2008-01-20 |
MY137613A (en) | 2009-02-27 |
US6878454B1 (en) | 2005-04-12 |
US7090927B2 (en) | 2006-08-15 |
WO2005061561A1 (en) | 2005-07-07 |
EP1692195A4 (en) | 2007-05-23 |
DE602004019245D1 (de) | 2009-03-12 |
KR20060109930A (ko) | 2006-10-23 |
ES2320142T3 (es) | 2009-05-19 |
MXPA06006403A (es) | 2006-08-23 |
AU2004303753B2 (en) | 2009-08-13 |
BRPI0417355A (pt) | 2007-03-13 |
CN1890271A (zh) | 2007-01-03 |
BRPI0417355A8 (pt) | 2018-05-08 |
PL1692195T3 (pl) | 2009-06-30 |
KR101085329B1 (ko) | 2011-11-23 |
US7101629B2 (en) | 2006-09-05 |
JP2007513236A (ja) | 2007-05-24 |
EP1692195A1 (en) | 2006-08-23 |
US20050154168A1 (en) | 2005-07-14 |
BRPI0417355B1 (pt) | 2014-03-11 |
ATE421543T1 (de) | 2009-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AR045633A1 (es) | Films de polietileno | |
BR112016029163B8 (pt) | Película soprada, artigo e película espumada | |
BR112016029258A2 (pt) | filmes fundidos com tenacidade melhorada | |
AR101004A1 (es) | Películas coladas con una dureza mejorada | |
BRPI0519741A2 (pt) | composição de cuidado oral, e, método para clareamento de uma superfìcie de dente | |
DE60321007D1 (de) | Schrumpffolie | |
ATE474882T1 (de) | Bimodales hdpe mit erhöhter escr für blasformanwendungen | |
UY33397A (es) | Forma sólida de un naftaleno carboxamida | |
AU2003274920A1 (en) | Stretch film | |
BR0316616A (pt) | Emplastro térmico | |
EA200702341A1 (ru) | Пропиленовый полимер с высокой степенью кристалличности | |
EA200601340A1 (ru) | Пластиковая труба | |
EP1842872A3 (en) | Polypropylene blown film | |
TW200718736A (en) | Melt extrusion film and elongation film | |
ATE510775T1 (de) | Aus metallocen-polypropylen hergestellte flaschen,die duftöle enthalten | |
AR066516A1 (es) | Composiciones de polimero a base de etileno, metodos para preparar las mismas, y articulos preparados a partir de las mismas | |
AR079122A1 (es) | Composicion de revestimiento por extrusion | |
TW200611917A (en) | Polymerizable compositions comprising nanoparticles | |
DE60308508D1 (de) | Extrudierbare thermoplastische zusammensetzungen | |
WO2002048258A3 (en) | Blends containing linear low density polyethylene, high density polyethylene, and low density polyethylene particularly suitable for extrusion coating and films | |
ATE365768T1 (de) | Verbesserte isolierungszusammensetzungen mit metallocenpolymeren | |
BRPI0412622A (pt) | composição extrudável | |
ATE342799T1 (de) | Bedruckbare polypropylenfolie mit antibeschlageigenschaften | |
DE60105484D1 (de) | Polyolefinfilmzusammensetzungen mit Antibeschlageigenschaften | |
BR9811383A (pt) | Filmes multi-camadas com camada de barreira sindiotática contendo cera |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration |