ATE503792T1 - Polyethylenfilme mit verbesserten physikalischen eigenschaften - Google Patents

Polyethylenfilme mit verbesserten physikalischen eigenschaften

Info

Publication number
ATE503792T1
ATE503792T1 AT02750164T AT02750164T ATE503792T1 AT E503792 T1 ATE503792 T1 AT E503792T1 AT 02750164 T AT02750164 T AT 02750164T AT 02750164 T AT02750164 T AT 02750164T AT E503792 T1 ATE503792 T1 AT E503792T1
Authority
AT
Austria
Prior art keywords
tear
physical properties
improved physical
polyethylene films
improved
Prior art date
Application number
AT02750164T
Other languages
English (en)
Inventor
James Farley
John Szul
Matthew Mckee
Original Assignee
Univation Tech Llc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Univation Tech Llc filed Critical Univation Tech Llc
Application granted granted Critical
Publication of ATE503792T1 publication Critical patent/ATE503792T1/de

Links

Classifications

    • 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
    • B29C48/03—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
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92114—Dimensions
    • B29C2948/92171—Distortion, shrinkage, dilatation, swell or warpage
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92485—Start-up, shut-down or parameter setting phase; Emergency shut-down; Material change; Test or laboratory equipment or studies
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92609—Dimensions
    • B29C2948/92666—Distortion, shrinkage, dilatation, swell or warpage
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/9298—Start-up, shut-down or parameter setting phase; Emergency shut-down; Material change; Test or laboratory equipment or studies
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/914—Cooling drums
    • 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
    • C08J2323/08—Copolymers of ethene
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/91—Product with molecular orientation
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/943—Polymerization with metallocene catalysts
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • 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
    • 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
    • Y10T428/31931—Polyene monomer-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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31938—Polymer of monoethylenically unsaturated hydrocarbon

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Bag Frames (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AT02750164T 2001-07-19 2002-07-19 Polyethylenfilme mit verbesserten physikalischen eigenschaften ATE503792T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30660001P 2001-07-19 2001-07-19
PCT/US2002/022936 WO2004000919A1 (en) 2001-07-19 2002-07-19 Polyethylene films with improved physical properties

Publications (1)

Publication Number Publication Date
ATE503792T1 true ATE503792T1 (de) 2011-04-15

Family

ID=30000294

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02750164T ATE503792T1 (de) 2001-07-19 2002-07-19 Polyethylenfilme mit verbesserten physikalischen eigenschaften

Country Status (11)

Country Link
US (2) US6956088B2 (de)
EP (1) EP1412420B1 (de)
JP (2) JP4221363B2 (de)
CN (1) CN1315919C (de)
AT (1) ATE503792T1 (de)
AU (1) AU2002320633B2 (de)
BR (1) BR0211286B1 (de)
CA (1) CA2454460C (de)
DE (1) DE60239615D1 (de)
ES (1) ES2361734T3 (de)
WO (1) WO2004000919A1 (de)

Families Citing this family (126)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1315919C (zh) * 2001-07-19 2007-05-16 尤尼威蒂恩技术有限责任公司 具有改进物理性能的聚乙烯薄膜
US6936675B2 (en) * 2001-07-19 2005-08-30 Univation Technologies, Llc High tear films from hafnocene catalyzed polyethylenes
EP1539489B1 (de) * 2002-09-16 2014-06-04 Dow Global Technologies LLC Hochtransparente filme mit hoher festigkeit
AU2005262843B2 (en) * 2004-06-21 2007-11-15 Univation Technologies, Llc Methods for producing polymers with control over composition distribution
US7157531B2 (en) * 2004-06-21 2007-01-02 Univation Technologies, Llc Methods for producing polymers with control over composition distribution
US7078467B1 (en) 2005-06-14 2006-07-18 Univation Technologies, Llc Single catalyst low, medium and high density polyethylenes
US8247065B2 (en) * 2006-05-31 2012-08-21 Exxonmobil Chemical Patents Inc. Linear polymers, polymer blends, and articles made therefrom
BRPI0713012B1 (pt) 2006-06-27 2018-05-08 Univation Tech Llc copolímero de etileno alfa-olefina, composição, artigo obtido através de moldagem rotativa e processo para a produção de um copolímero de etileno alfa-olefina
WO2008002379A2 (en) * 2006-06-27 2008-01-03 Univation Technologies, Llc Polymers made with metallocene catalysts, for use in rotomolding and injection molding products
CN101472964B (zh) 2006-06-27 2012-09-05 尤尼威蒂恩技术有限责任公司 使用茂金属催化剂的改进聚合方法、其聚合产物及最终用途
US8227062B2 (en) * 2007-02-01 2012-07-24 Coating Excellence International Llc Package having a printed laminate
TWI404730B (zh) 2007-02-05 2013-08-11 Univation Tech Llc 控制聚合物性質之方法
TW200936619A (en) * 2007-11-15 2009-09-01 Univation Tech Llc Polymerization catalysts, methods of making, methods of using, and polyolefin products made therefrom
US20090297810A1 (en) * 2008-05-30 2009-12-03 Fiscus David M Polyethylene Films and Process for Production Thereof
WO2009082546A2 (en) 2007-12-18 2009-07-02 Exxonmobil Chemical Patents Inc. Polyethylene films and process for production thereof
US20090156764A1 (en) * 2007-12-18 2009-06-18 Malakoff Alan M Ethylene-Based Polymers and Articles Made Therefrom
US8436114B2 (en) 2010-10-21 2013-05-07 Exxonmobil Chemical Patents Inc. Polyethylene and process for production thereof
US8431661B2 (en) 2010-10-21 2013-04-30 Exxonmobil Chemical Patents Inc. Polyethylene and process for production thereof
US8507103B2 (en) 2007-12-18 2013-08-13 Exxonmobil Chemical Patents Inc. Polyethylene and process for production thereof
US8765874B2 (en) * 2008-01-28 2014-07-01 Exxonmobil Chemical Patents Inc. Ethylene based polymers and articles made therefrom
CN102015874B (zh) * 2008-02-29 2014-08-27 陶氏环球技术有限责任公司 包括乙烯/α-烯烃嵌段互聚物的取向膜
WO2010006097A1 (en) * 2008-07-10 2010-01-14 Dow Global Technologies Inc. Polyethylene compositions, method of producing the same, fibers made therefrom, and method of making the same
US8215089B2 (en) 2008-07-14 2012-07-10 David Stravitz Waste disposal devices
US8127519B2 (en) 2008-07-14 2012-03-06 Stravitz David M Method of inserting and storing waste for disposal
EP2177548A1 (de) 2008-10-14 2010-04-21 Ineos Europe Limited Copolymere und Folien daraus
CN102196906B (zh) * 2008-10-23 2014-02-12 埃克森美孚化学专利公司 高mir线型聚乙烯和由其制成的复合薄膜
FR2952041B1 (fr) 2009-10-29 2012-02-03 Sartorius Stedim Biotech Sa Film multicouche de paroi de poche a soudures destinee a un produit biopharmaceutique.
USD639004S1 (en) 2009-10-30 2011-05-31 Munchkin, Inc. Diaper pail bag
US10343842B2 (en) 2009-10-30 2019-07-09 Munchkin, Inc. System and method for disposing waste packages such as diapers
US8690017B2 (en) * 2009-10-30 2014-04-08 Munchkin, Inc. Powder dispensing assembly for a waste container
US8833592B2 (en) 2009-10-30 2014-09-16 Munchkin, Inc. System and method for disposing waste packages such as diapers
USD639002S1 (en) 2009-10-30 2011-05-31 Munchkin, Inc. Diaper pail bag
US8739501B2 (en) 2009-10-30 2014-06-03 Munchkin, Inc. System for disposing waste packages such as diapers
US8647587B2 (en) 2009-10-30 2014-02-11 Munchkin, Inc Powder dispensing assembly for a waste container
USD619905S1 (en) 2009-10-30 2010-07-20 Munchkin, Inc. Diaper pail bag
US8567157B2 (en) 2009-10-30 2013-10-29 Munchkin, Inc. System for disposing waste packages such as diapers
USD639003S1 (en) 2009-10-30 2011-05-31 Munchkin, Inc. Diaper pail bag
US8635838B2 (en) 2009-10-30 2014-01-28 Munchkin, Inc. System for disposing waste packages such as diapers
EP2348057A1 (de) 2010-01-21 2011-07-27 INEOS Manufacturing Belgium NV Neuartige Polymere
US9132956B2 (en) * 2010-07-19 2015-09-15 The Glad Products Company Cling wrap
US20120012633A1 (en) * 2010-07-19 2012-01-19 Wilcoxen Kyle R Cling wrap
KR20130113470A (ko) 2010-10-21 2013-10-15 엑손모빌 케미칼 패턴츠 인코포레이티드 폴리에틸렌 및 그의 제조 방법
CA2734167C (en) 2011-03-15 2018-03-27 Nova Chemicals Corporation Polyethylene film
CN102820444B (zh) * 2011-06-10 2015-09-30 比亚迪股份有限公司 一种电池隔膜及其制备方法
WO2013151687A1 (en) 2012-04-06 2013-10-10 Exxonmobil Chemical Patents Inc. Polymers, polymer blends, and articles made therefrom
CA2798855C (en) 2012-06-21 2021-01-26 Nova Chemicals Corporation Ethylene copolymers having reverse comonomer incorporation
US9115233B2 (en) 2012-06-21 2015-08-25 Nova Chemicals (International) S.A. Ethylene copolymer compositions, film and polymerization processes
EP2912114B1 (de) * 2012-10-26 2017-12-13 ExxonMobil Chemical Patents Inc. Polymermischungen und daraus hergestellte gegenstände
EP2922699A1 (de) * 2012-11-21 2015-09-30 ExxonMobil Chemical Patents Inc. Folien mit ethylenbasierten polymeren und verfahren zur herstellung davon
CN104903100B (zh) * 2012-12-18 2017-11-14 埃克森美孚化学专利公司 聚乙烯膜及其制造方法
CA2800056A1 (en) 2012-12-24 2014-06-24 Nova Chemicals Corporation Polyethylene blend compositions
JP2014189705A (ja) * 2013-03-28 2014-10-06 Japan Polyethylene Corp 軟質薄肉容器用ポリエチレン組成物
WO2015012948A1 (en) 2013-07-23 2015-01-29 Exxonmobil Chemical Patents Inc. Polymer compositions, methods of making the same, and articles made therefrom
ES2998660T3 (en) 2013-12-05 2025-02-21 Braskem Sa Metallocene catalyst based on a transition metal of groups 4 or 5 of the periodic table immobilised on a support modified with soluble hybrid silica, method for producing and using same
US10253121B2 (en) * 2014-02-11 2019-04-09 Univation Technologies, Llc Method of producing polyethylene and polyethylene thereof
US10300494B1 (en) 2014-02-28 2019-05-28 Tetragrow Inc. Method of plant resin separation and extraction
US10835904B2 (en) 2014-02-28 2020-11-17 Flavorscope Llc Method of plant resin separation and extraction
US10208143B2 (en) 2014-10-03 2019-02-19 Exxonmobil Chemical Patents Inc. Polyethylene polymers, films made therefrom, and methods of making the same
EP3230177B1 (de) 2014-12-11 2021-11-17 Munchkin, Inc. Behälter mit aufnahmeraum für abfall und aufnahmen für flexible beutel
EP3271172B1 (de) 2015-03-17 2020-06-17 ExxonMobil Chemical Patents Inc. Mehrschichtige folien und verfahren dafür
CN107667123B (zh) 2015-04-20 2020-09-01 埃克森美孚化学专利公司 聚乙烯组合物
US9926396B2 (en) 2015-10-23 2018-03-27 Exxonmobil Chemical Patents Inc. Production of polyolefins with internal unsaturation structures using a metallocene catalyst system
WO2017069851A1 (en) 2015-10-23 2017-04-27 Exxonmobil Chemical Patents Inc. Production of polyolefins with internal unsaturation structures using a metallocene catalyst system
CN108473699B (zh) * 2016-01-29 2022-06-28 尤尼威蒂恩技术有限责任公司 具有改善的韧性的聚烯烃膜
EP3411428B1 (de) * 2016-02-10 2022-02-09 ExxonMobil Chemical Patents Inc. Polyethylenfolien und verfahren zur herstellung davon
EP3426481A1 (de) 2016-03-11 2019-01-16 ExxonMobil Chemical Patents Inc. Mehrschichtige folien und verfahren zur herstellung davon
CN105802033B (zh) * 2016-03-14 2018-02-16 浙江大学 一种聚乙烯薄膜的制备方法及其应用
CN108699269B (zh) 2016-03-25 2021-05-14 埃克森美孚化学专利公司 聚乙烯膜
US11299607B2 (en) * 2016-04-22 2022-04-12 Exxon Mobil Chemical Patents Inc. Polyethylene sheets
US10512938B2 (en) 2016-07-06 2019-12-24 The Original Resinator Llc Rotary separation apparatus and process
US10507223B2 (en) 2016-07-06 2019-12-17 The Original Resinator Llc Horizontal axis rotary separation apparatus and process
WO2018017180A1 (en) 2016-07-21 2018-01-25 Exxonmobil Chemical Patents Inc. Rotomolded compositions, articles, and processes for making the same
US11718719B2 (en) * 2016-10-14 2023-08-08 Exxonmobil Chemical Patents Inc. Oriented films comprising ethlyene-based polymers and methods of making same
WO2018071250A1 (en) 2016-10-14 2018-04-19 Exxonmobil Chemical Patents Inc. Oriented films comprising ethylene-based and methods of making same
US10926517B2 (en) 2016-11-10 2021-02-23 Exxonmobil Chemical Patents Inc. Multilayer films and methods of making the same
WO2018102091A1 (en) 2016-12-02 2018-06-07 Exxonmobil Chemical Patents Inc. Polyethylene films
KR102139364B1 (ko) 2016-12-20 2020-07-29 주식회사 엘지화학 올레핀 중합체 및 이의 제조 방법
KR102087340B1 (ko) * 2016-12-20 2020-03-10 주식회사 엘지화학 폴리올레핀계 필름
MX2019008860A (es) * 2017-01-26 2020-08-17 Dow Global Technologies Llc Peliculas multicapa que tienen endurecimiento por deformacion ajustable.
US20190322088A1 (en) 2017-01-26 2019-10-24 Exxonmobil Chemical Patents Inc. Multilayer Films and Methods of Making the Same
WO2018144139A1 (en) 2017-02-03 2018-08-09 Exxonmobil Chemical Patents Inc. Methods for making polyethylene polymers
US20200108539A1 (en) 2017-04-06 2020-04-09 ExxonMobil Chemica Patents Inc. Cast Films and Processes for Making the Same
WO2019022801A1 (en) 2017-07-24 2019-01-31 Exxonmobil Chemical Patents Inc. POLYETHYLENE FILMS AND METHODS OF PRODUCING THE SAME
WO2019027524A1 (en) 2017-08-02 2019-02-07 Exxonmobil Chemical Patents Inc. MULTILAYER FILMS AND METHODS OF MANUFACTURE
CN111491959B (zh) 2017-08-04 2023-08-25 埃克森美孚化学专利公司 由聚乙烯组合物制成的膜及其制造方法
US10435527B2 (en) 2017-09-26 2019-10-08 Chevron Phillips Chemical Company Lp Dual component LLDPE copolymers with improved impact and tear resistance
CA3079670C (en) 2017-10-23 2023-01-10 Exxonmobil Chemical Patents Inc. Polyethylene compositions and articles made therefrom
EP3710499A1 (de) 2017-11-13 2020-09-23 ExxonMobil Chemical Patents Inc. Polyethylenzusammensetzungen und daraus hergestellte artikel
WO2019094131A1 (en) 2017-11-13 2019-05-16 Exxonmobil Chemical Patents Inc. Polyethylene compositions and articles made therefrom
US11130827B2 (en) 2017-11-14 2021-09-28 Exxonmobil Chemical Patents Inc. Polyethylene compositions and articles made therefrom
EP3710500A1 (de) 2017-11-15 2020-09-23 ExxonMobil Chemical Patents Inc. Polymerisierungsverfahren
US10954328B2 (en) 2017-11-15 2021-03-23 Exxonmobil Chemical Patents Inc. Polymerization processes
WO2019099589A1 (en) 2017-11-15 2019-05-23 Exxonmobil Chemical Patents Inc. Polymerization processes
US11691398B2 (en) 2017-11-28 2023-07-04 Exxonmobil Chemical Patents Inc. Multilayer films and methods of making the same
US20190161559A1 (en) 2017-11-28 2019-05-30 Exxonmobil Chemical Patents Inc. Catalyst Systems and Polymerization Processes for Using the Same
CN111465626B (zh) 2017-11-28 2022-10-18 埃克森美孚化学专利公司 聚乙烯组合物和由其制成的膜
WO2019108327A1 (en) 2017-12-01 2019-06-06 Exxonmobil Chemical Patents Inc. Films comprising polyethylene composition
US20210079129A1 (en) * 2017-12-18 2021-03-18 Dow Global Technologies Llc Hafnocene-titanocene catalyst system
EP3797132A1 (de) * 2018-05-22 2021-03-31 ExxonMobil Chemical Patents Inc. Verfahren zur herstellung von filmen und zugehörige rechnervorrichtungen
EP3814390A2 (de) 2018-06-28 2021-05-05 ExxonMobil Chemical Patents Inc. Polyethylenzusammensetzungen, drähte und kabel sowie verfahren zu ihrer herstellung
WO2020009802A1 (en) 2018-07-03 2020-01-09 Exxonmobil Chemical Patents Inc. Metallocene synthesis process
EP3826833A1 (de) 2018-07-26 2021-06-02 ExxonMobil Chemical Patents Inc. Mehrlagige schaumstofffolien und verfahren zur herstellung davon
US10899860B2 (en) 2018-08-30 2021-01-26 Exxonmobil Chemical Patents Inc. Polymerization processes and polymers made therefrom
US10927205B2 (en) 2018-08-30 2021-02-23 Exxonmobil Chemical Patents Inc. Polymerization processes and polymers made therefrom
WO2020046406A1 (en) 2018-08-30 2020-03-05 Exxonmobil Chemical Patents Inc. Polymerization processes and polymers made therefrom
WO2020077238A1 (en) 2018-10-12 2020-04-16 Berry Global, Inc. Machine direction-oriented polymeric film, and method of making the machine direction-oriented polymeric film
WO2020102057A1 (en) 2018-11-16 2020-05-22 Exxonmobil Chemical Patents Inc. Polyolefin compositions suitable for films
WO2020163079A1 (en) 2019-02-06 2020-08-13 Exxonmobil Chemical Patents Inc. Films and backsheets for hygiene articles
CN113518715B (zh) 2019-02-13 2024-03-22 埃克森美孚化学专利公司 取向的多层聚乙烯膜及其层合材料
WO2020190507A1 (en) 2019-03-19 2020-09-24 Exxonmobil Chemical Patents Inc. Multilayer oriented films
US11427703B2 (en) 2019-03-25 2022-08-30 Chevran Phillips Chemical Company LP Dual component LLDPE copolymers with improved impact and tear resistance, and methods of their preparation
WO2020222916A1 (en) * 2019-05-01 2020-11-05 Exxonmobil Chemical Patents Inc. Polyolefin films having in-situ formed elongated polyolefin structures therein
EP3772414A1 (de) 2019-08-06 2021-02-10 Dow Global Technologies Llc Thermoformbare mehrschichtige folien und herstellungsverfahren dafür
MX2022001400A (es) 2019-08-06 2022-05-19 Dow Global Technologies Llc Películas multicapa que incluyen al menos cinco capas y métodos para producirlas.
CN114761240B (zh) 2019-08-06 2024-03-15 陶氏环球技术有限责任公司 具有至少三层的多层膜及其生产方法
MX2020008168A (es) 2019-08-06 2021-02-08 Dow Global Technologies Llc Composiciones de polietileno.
US11180646B2 (en) 2019-08-20 2021-11-23 Exxonmobil Chemical Patents Inc. Films and methods of making the same
WO2021040760A1 (en) 2019-08-28 2021-03-04 Exxonmobil Chemical Patents Inc. Polyolefin compositions for films
US12577334B2 (en) 2019-12-17 2026-03-17 Exxonmobil Chemical Patents Inc. Broad orthogonal distribution polyethylenes for films
WO2021126448A1 (en) 2019-12-17 2021-06-24 Exxonmobil Chemical Patents Inc. Broad orthogonal distribution polyethylenes for films
CN115023346B (zh) 2019-12-31 2023-12-29 陶氏环球技术有限责任公司 聚乙烯组合物
WO2021167739A1 (en) 2020-02-18 2021-08-26 Exxonmobil Chemical Patents Inc. High tenacity handwrap stretch film for improved pallet stability
WO2022120321A1 (en) 2020-12-02 2022-06-09 Exxonmobil Chemical Patents Inc. Medium density polyethylene compositions with broad orthogonal composition distribution
US20260054439A1 (en) 2021-10-26 2026-02-26 Exxonmobil Chemical Patents Inc. Highly oriented linear low density polyethylene films with outstanding processability and mechanical properties
JP2023145219A (ja) * 2022-03-28 2023-10-11 三井化学株式会社 オレフィン重合体の製造方法
CN119768442A (zh) 2022-08-22 2025-04-04 埃克森美孚化学专利公司 聚乙烯组合物和由其制备的膜

Family Cites Families (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3721269A (en) * 1970-11-23 1973-03-20 Petro Tex Chem Corp Oriented polybutene-1 tubing
US3966378A (en) * 1974-05-28 1976-06-29 Valyi Emery I Apparatus for making oriented hollow plastic articles
AU523866B2 (en) * 1978-04-18 1982-08-19 Du Pont Canada Inc. Manufacture of film
US4303710A (en) * 1978-08-16 1981-12-01 Mobil Oil Corporation Coextruded multi-layer polyethylene film and bag construction
JPS59114029A (ja) * 1982-12-21 1984-06-30 Sumitomo Chem Co Ltd 機械的強度に優れた縦一軸延伸シ−トもしくはフイルム
WO1984002707A1 (en) * 1983-01-10 1984-07-19 Crown Zellerbach Corp Films of linear low density polyethylene having improved impact strength
US4692496A (en) * 1984-01-04 1987-09-08 Mobil Oil Corporation Films of LLDPE, PP and EPR having improved stiffness, tear and impact strength
JPH0695201B2 (ja) * 1985-01-28 1994-11-24 富士写真フイルム株式会社 写真感光材料用包装材料
EP0200351B2 (de) 1985-03-26 1996-10-16 Mitsui Petrochemical Industries, Ltd. Flüssiges statisches Ethylencopolymer, Verfahren zur Herstellung und Anwendung desselben
US5084534A (en) 1987-06-04 1992-01-28 Exxon Chemical Patents, Inc. High pressure, high temperature polymerization of ethylene
JPH0759641B2 (ja) * 1987-12-28 1995-06-28 出光石油化学株式会社 ブテン−１重合体系フィルムおよびその積層フィルム
DE3808268A1 (de) 1988-03-12 1989-09-21 Hoechst Ag Verfahren zur herstellung eines 1-olefinpolymers
JP2643348B2 (ja) * 1988-09-01 1997-08-20 三井石油化学工業株式会社 ポリエチレン樹脂組成物およびフィルム
FI902679A0 (fi) 1988-09-30 1990-05-29 Exxon Chemical Patents Inc Lineaera etylenkopolymerer av kopolymerer med smal molekylvikt- och kompositionsdistribution.
US5382631A (en) 1988-09-30 1995-01-17 Exxon Chemical Patents Inc. Linear ethylene interpolymer blends of interpolymers having narrow molecular weight and composition distributions
US5382630A (en) 1988-09-30 1995-01-17 Exxon Chemical Patents Inc. Linear ethylene interpolymer blends of interpolymers having narrow molecular weight and composition distribution
DE3836059A1 (de) 1988-10-22 1990-05-03 Hoechst Ag Verfahren zur herstellung eines ethylen-propylen-copolymers
US5639842A (en) 1988-12-26 1997-06-17 Mitsui Petrochemical Industries, Ltd. Ethylene random copolymers
US5218071A (en) 1988-12-26 1993-06-08 Mitsui Petrochemical Industries, Ltd. Ethylene random copolymers
EP0769505B1 (de) * 1988-12-26 2000-05-10 Mitsui Chemicals, Inc. Olefincopolymere und Verfahren zur Herstellung davon
DE3927257A1 (de) 1989-08-18 1991-02-21 Hoechst Ag Verfahren zur herstellung eines polyolefins
US5904964A (en) * 1989-12-18 1999-05-18 E. I. Du Pont De Nemours And Company Process for manufacturing heat-shrinkable polyethylene film
GB9004014D0 (en) 1990-02-22 1990-04-18 Shell Int Research Co-oligomerization process
MY107639A (en) 1990-04-18 1996-05-30 Mitsui Chemicals Incorporated Process for the preparation of an ethylene copolymer and an olefin polymer, and catalyst for olefin polymeri -zation
US5128071A (en) * 1991-02-06 1992-07-07 S & S Cycle, Inc. Carburetor
TW218884B (de) 1991-05-01 1994-01-11 Mitsubishi Kakoki Kk
US5258475A (en) 1991-07-12 1993-11-02 Mobil Oil Corporation Catalyst systems for polymerization and copolymerization of olefins
US5359015A (en) 1991-11-07 1994-10-25 Exxon Chemical Patents Inc. Metallocene catalysts and their production and use
TW309523B (de) 1991-11-30 1997-07-01 Hoechst Ag
TW254950B (de) 1992-03-02 1995-08-21 Shell Internat Res Schappej Bv
US5459217A (en) 1993-04-09 1995-10-17 Mitsui Petrochemical Industries, Ltd. Ethylene/alpha-olefin copolymer
US5256359A (en) * 1992-05-06 1993-10-26 E. I. Du Pont De Nemours And Company Process for manufacturing cast amorphous film
US5317036A (en) * 1992-10-16 1994-05-31 Union Carbide Chemicals & Plastics Technology Corporation Gas phase polymerization reactions utilizing soluble unsupported catalysts
NL9201970A (nl) 1992-11-11 1994-06-01 Dsm Nv Indenylverbindingen en katalysatorcomponenten voor de polymerisatie van olefinen.
US5608019A (en) * 1992-12-28 1997-03-04 Mobil Oil Corporation Temperature control of MW in olefin polymerization using supported metallocene catalyst
US6313240B1 (en) 1993-02-22 2001-11-06 Tosoh Corporation Process for producing ethylene/α-olefin copolymer
CA2116259A1 (en) 1993-02-23 1994-08-24 Akira Sano Solid catalyst components for olefin polymerization and use thereof
EP0724604B2 (de) 1993-10-21 2005-12-14 Exxonmobil Oil Corporation Polyolefinmischungen aus bimodaler molekulargewichstverteilung
JP3219277B2 (ja) 1993-12-28 2001-10-15 出光興産株式会社 オレフィン系重合体の製造方法及びエチレン系重合
EP0664301A1 (de) 1994-01-24 1995-07-26 Dainichiseika Color & Chemicals Mfg. Co. Ltd. Chitosanderivate, Verfahren zu ihrer Herstellung sowie kosmetische Mittel auf der Basis von dieser Derivaten
DE69502312T2 (de) 1994-02-18 1998-10-08 Mitsui Chemicals Inc Ethylenpolymer und Verfahren zur Herstellung desselben
JP3365668B2 (ja) 1994-03-02 2003-01-14 三井化学株式会社 エチレン系重合体、エチレン重合用固体状チタン触媒成分、該触媒成分を含むエチレン重合用触媒および該触媒を用いるエチレン系重合体の製造方法
US5514455A (en) 1994-07-08 1996-05-07 Union Carbide Chemicals & Plastics Technology Corporation Film extruded from an in situ blend of ethylene copolymers
US5635262A (en) * 1994-12-12 1997-06-03 Exxon Chemical Patents Inc. High molecular weight high density polyethylene with improved tear resistance
IT1272923B (it) 1995-01-23 1997-07-01 Spherilene Srl Composti metallocenici,procedimento per la loro preparazione,e loro utilizzo in catalizzatori per la polimerizzazione delle olefine
IT1275856B1 (it) 1995-03-03 1997-10-24 Spherilene Srl Composti metallocenici bis-fluorenilici, procedimento per la loro preparazione e loro utilizzo in catalizzatori per la polimerizzazione
NO315857B1 (no) * 1995-03-28 2003-11-03 Japan Polyolefines Co Ltd Etylen-<alfa>-olefin-kopolymer, blanding, film, laminert material, elektrisk isolerende material og strömkabel inneholdende denne
JP3375780B2 (ja) * 1995-03-29 2003-02-10 三井化学株式会社 重包装袋用ポリエチレン樹脂組成物およびその組成物からなる重包装袋用ポリエチレン樹脂フィルム
DE69638278D1 (de) 1995-08-15 2010-11-25 Chevron Phillips Chemical Co Metallocene katalysierte enthaltende folien
US5736258A (en) 1995-11-07 1998-04-07 Union Carbide Chemicals & Plastics Technology Corporation Film extruded from an in situ blend of ethylene copolymers
WO1997022639A1 (en) 1995-12-19 1997-06-26 Exxon Chemical Patents Inc. High temperature solution polymerization process
ATE212648T1 (de) 1996-05-17 2002-02-15 Bp Chem Int Ltd Polyolefinzusammensetzung, deren molekulargewichtsmaximum sich in dem teil der zusammensetzung mit dem höheren comonomergehalt befindet
US6180736B1 (en) 1996-12-20 2001-01-30 Exxon Chemical Patents Inc High activity metallocene polymerization process
US5886202A (en) 1997-01-08 1999-03-23 Jung; Michael Bridged fluorenyl/indenyl metallocenes and the use thereof
US5744551A (en) 1997-03-28 1998-04-28 Union Carbide Chemicals & Plastics Technology Corporation High strength polyethylene film
US6111019A (en) 1997-03-31 2000-08-29 Exxon Chemical Patents, Inc. LLDPE blends with an ethylene-norbornene copolymer for resins of improved toughness and processibility for film production
US6441116B1 (en) * 1997-09-03 2002-08-27 Idemitsu Kosan Co., Ltd. Ethylenic copolymer, composition containing said copolymer, and ethylenic copolymer film
BR9812478A (pt) * 1997-09-19 2000-09-26 Dow Chemical Co "composição de interpolìmero de etileno composicionalmente otimizada, com uma distribuição estreita de peso molecular, processo de obtenção e artigos fabricados com a mesma"
FI3315U1 (fi) * 1997-10-23 1998-02-26 Upm Kymmene Oy Muovinen kutistekalvo
US6242545B1 (en) * 1997-12-08 2001-06-05 Univation Technologies Polymerization catalyst systems comprising substituted hafinocenes
US6225410B1 (en) 1997-12-25 2001-05-01 Mitsui Chemicals Ethylene/α-olefin copolymer and process for preparing the same
TW460485B (en) 1998-06-19 2001-10-21 Japan Polyolefins Co Ltd Ethylene.Α-olefin copolymer, and combinations, films and use thereof
ITMI981547A1 (it) * 1998-07-07 2000-01-07 Montell Technology Company Bv Composizioni polietileniche aventi elevate proprieta' meccaniche e migliorata lavorabilita'allo stato fuso
CA2317485A1 (en) 1998-11-20 2000-06-02 Montell Technology Company B.V. Bridged metallocenes, preparation, use in catalytic systems
US6346576B1 (en) 1999-01-19 2002-02-12 Mitsui Chemicals Inc Ethylene resin packaging films
WO2004083267A1 (ja) 1999-04-16 2004-09-30 Tomohiko Kimura 柔軟性シール容器用樹脂および容器
JP2001254282A (ja) * 2000-03-07 2001-09-21 Toray Ind Inc 染色物
US6355733B1 (en) * 2000-10-13 2002-03-12 Equistar Chemicals, Lp Polyethylene blends and films
US6340532B1 (en) * 2001-01-31 2002-01-22 Nova Chemicals (International) S.A. Shrink films
AU2002354949B2 (en) 2001-07-19 2005-06-23 Univation Technologies, Llc Low comonomer incorporating metallocene catalyst compounds
CN1315919C (zh) * 2001-07-19 2007-05-16 尤尼威蒂恩技术有限责任公司 具有改进物理性能的聚乙烯薄膜
CA2454521A1 (en) 2001-07-19 2003-01-30 Univation Technologies, Llc Mixed metallocene catalyst systems containing a poor comonomer incorporator and a good comonomer incorporator
US6613841B2 (en) * 2002-01-28 2003-09-02 Equistar Chemicals, Lp Preparation of machine direction oriented polyethylene films

Also Published As

Publication number Publication date
CA2454460A1 (en) 2003-12-31
US8399581B2 (en) 2013-03-19
AU2002320633A1 (en) 2004-01-06
AU2002320633B2 (en) 2005-08-25
CA2454460C (en) 2008-09-30
BR0211286A (pt) 2005-05-10
WO2004000919A1 (en) 2003-12-31
BR0211286B1 (pt) 2012-10-02
EP1412420A1 (de) 2004-04-28
ES2361734T3 (es) 2011-06-21
JP2005520040A (ja) 2005-07-07
CN1315919C (zh) 2007-05-16
US20030096128A1 (en) 2003-05-22
US6956088B2 (en) 2005-10-18
US20040241483A1 (en) 2004-12-02
CN1578803A (zh) 2005-02-09
JP2007154204A (ja) 2007-06-21
DE60239615D1 (de) 2011-05-12
JP4221363B2 (ja) 2009-02-12
EP1412420B1 (de) 2011-03-30

Similar Documents

Publication Publication Date Title
DE60239615D1 (de) Polyethylenfilme mit verbesserten physikalischen eigenschaften
CA2498086A1 (en) Polyethylene compositions for injection molding
PL368461A1 (en) Multimodal polyethylene material
ES2125452T3 (es) Articulos fabricados preparados a partir de mezclas de polimeros de etileno.
TW200518834A (en) High tear films from hafnocene catalyzed polyethylenes
ATE277971T1 (de) Polyethylen formmassen und daraus hergestelltes rohr mit mechanischen eigenschaften
CA2279536A1 (en) Lldpe blends with an ethylene-norbornene copolymer for resins of improved toughness and processibility for film production
TR200100152T2 (tr) Boruların polimer bileşimi
MX341836B (es) Peliculas de polietileno y metodo para hacer las mismas.
ATE324407T1 (de) Polyethylenharz fur schlauch und seine herstellung
PL368611A1 (en) Bimodal polyethylene composition and articles made therefrom
EP1270625A4 (de) Blockcopolymerkautschuk, harzmodifizierer und harzzusammensetzung
DE602006013426D1 (de) Polyethylenformmasse zur herstellung von blasfolien mit verbesserten mechanischen eigenschaften
DE69530224D1 (de) Gegenstände aus polyethylen mit verbesserter beständigkeit gegen wasserdampfübertragung
ES2161367T3 (es) Composicion de recubrimiento.
ATE339470T1 (de) Weiche zusammensetzungen auf basis von propylenpolymeren
MA23432A1 (fr) Composition polymere a base de polyethlene lineaire basse densite (lldpe) hautement transformable .
YU57993A (sh) Spoj polipropilenska folija - posrednik prijanjanja - metal kao i njegova primena za proizvodnju kontejnera za pakovanje
ATE332937T1 (de) Polyethylen-giesszusammensetzung zum herstellen von grossbehältern
AU2002238506A1 (en) High shrink polyethylene films
BR0015594A (pt) Interpolìmero de etileno, polietileno ou interpolìmero de etileno e pelo menos uma, ou mais, outra(s) olefina(s), e, processo para produzir polietileno e/ou interpolìmeros de etileno e pelo menos um, ou mais, outros monÈmeros interpolimerizáveis com etileno, e/ou misturas de ditos interpolìmeros
FR2845094B1 (fr) Liant de coextrusion pour polyester a base de polyethylene metallocene et lldpe cogreffes et de polyethylene metallocene
EA200201251A1 (ru) Новые полиэтиленовые пленки
DE60308033D1 (de) Schrumpffolie
DE50203979D1 (de) Biologisch abbaubare biaxial verstreckte folie mit kontrolliertem weiterreissverhalten

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties