ATE314931T1 - Heisssiegelbare polyethylenfolie und verfahren zu ihrer herstellung - Google Patents

Heisssiegelbare polyethylenfolie und verfahren zu ihrer herstellung

Info

Publication number
ATE314931T1
ATE314931T1 AT01943686T AT01943686T ATE314931T1 AT E314931 T1 ATE314931 T1 AT E314931T1 AT 01943686 T AT01943686 T AT 01943686T AT 01943686 T AT01943686 T AT 01943686T AT E314931 T1 ATE314931 T1 AT E314931T1
Authority
AT
Austria
Prior art keywords
copolymer composition
ethylene copolymer
tref
producing
same
Prior art date
Application number
AT01943686T
Other languages
English (en)
Inventor
Jari Aeaerilae
Merete Skar
Arja Lehtinen
Kalle Kallio
Original Assignee
Borealis Tech Oy
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9894814&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE314931(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Borealis Tech Oy filed Critical Borealis Tech Oy
Application granted granted Critical
Publication of ATE314931T1 publication Critical patent/ATE314931T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/327—Layered products comprising a layer of synthetic resin comprising polyolefins comprising polyolefins obtained by a metallocene or single-site catalyst
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethylene
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/242—All polymers belonging to those covered by group B32B27/32
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/72—Density
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/80—Medical packaging
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • 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
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/06—Metallocene or single site 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
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2813—Heat or solvent activated or sealable
    • Y10T428/2817—Heat sealable
    • 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
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2852—Adhesive compositions
    • Y10T428/2878—Adhesive compositions including addition polymer from unsaturated monomer
    • 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
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Glass Compositions (AREA)
  • Sealing Material Composition (AREA)
AT01943686T 2000-06-30 2001-06-29 Heisssiegelbare polyethylenfolie und verfahren zu ihrer herstellung ATE314931T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0016153.9A GB0016153D0 (en) 2000-06-30 2000-06-30 Process

Publications (1)

Publication Number Publication Date
ATE314931T1 true ATE314931T1 (de) 2006-02-15

Family

ID=9894814

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01943686T ATE314931T1 (de) 2000-06-30 2001-06-29 Heisssiegelbare polyethylenfolie und verfahren zu ihrer herstellung

Country Status (11)

Country Link
US (1) US7018710B2 (de)
EP (2) EP1294564B1 (de)
KR (1) KR100717654B1 (de)
CN (1) CN1210148C (de)
AT (1) ATE314931T1 (de)
AU (2) AU2001266220B2 (de)
DE (1) DE60116490T2 (de)
ES (1) ES2256259T3 (de)
GB (1) GB0016153D0 (de)
WO (1) WO2002002323A1 (de)
ZA (1) ZA200300246B (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0217520D0 (en) 2002-07-29 2002-09-04 Borealis Tech Oy Product
EP1566265A1 (de) 2004-02-20 2005-08-24 Flexopack S.A. Plastics Industry Styrolpolymer oder eine Mischung von Styrolpolymeren enthaltende mehrschichtige wärmeschrumpfbare Folie
EP1674490A1 (de) * 2004-12-23 2006-06-28 Borealis Technology Oy Copolymer
EP1836232B2 (de) * 2005-01-12 2016-08-03 Borealis Technology Oy Polyethylen für die extrusionsbeschichtung
EP1902837A1 (de) * 2006-09-22 2008-03-26 Borealis Technology OY Mehrschichtfolie
ES2329608T5 (es) * 2006-12-21 2016-04-12 Borealis Technology Oy Película
EP1961558A1 (de) * 2007-02-26 2008-08-27 Borealis Technology OY Mehrschichtige Verbundfolien
EP1961557B1 (de) * 2007-02-26 2017-04-05 Borealis Technology Oy Mehrschichtige Filmstruktur
ES2354383T5 (es) 2007-08-10 2021-06-21 Borealis Tech Oy Artículo que comprende una composición de polipropileno
EP2067799A1 (de) 2007-12-05 2009-06-10 Borealis Technology OY Polymer
US8114946B2 (en) 2008-12-18 2012-02-14 Chevron Phillips Chemical Company Lp Process for producing broader molecular weight distribution polymers with a reverse comonomer distribution and low levels of long chain branches
ES2394253T3 (es) 2010-01-29 2013-01-30 Borealis Ag Composición de moldeo de polietileno con una relación de craqueo por tensión/rigidez y resistencia al impacto mejoradas
EP2354183B1 (de) 2010-01-29 2012-08-22 Borealis AG Formungszusammensetzung
CN103228684A (zh) * 2010-09-29 2013-07-31 陶氏环球技术有限责任公司 适用于纤维应用的乙烯/α-烯烃互聚物以及由其制备的纤维
MY163384A (en) 2010-09-29 2017-09-15 Dow Global Technologies Llc An ethylene/alpha-olefin interpolymer suitable for use in shrinkage film applications, and articles made therefrom
EP2554375B1 (de) * 2011-08-03 2014-04-09 Borealis AG Film
US9115233B2 (en) 2012-06-21 2015-08-25 Nova Chemicals (International) S.A. Ethylene copolymer compositions, film and polymerization processes
CA2798855C (en) 2012-06-21 2021-01-26 Nova Chemicals Corporation Ethylene copolymers having reverse comonomer incorporation
SG11201502783RA (en) 2012-10-09 2015-05-28 Dow Global Technologies Llc Sealant composition
CA2800056A1 (en) 2012-12-24 2014-06-24 Nova Chemicals Corporation Polyethylene blend compositions
US9181369B2 (en) 2013-03-11 2015-11-10 Chevron Phillips Chemical Company Lp Polymer films having improved heat sealing properties
KR101528102B1 (ko) * 2013-09-26 2015-06-10 주식회사 엘지화학 전이금속 화합물, 이를 포함하는 촉매 조성물 및 이를 이용한 중합체의 제조방법
CN103707595A (zh) * 2013-12-17 2014-04-09 海宁市粤海彩印有限公司 超低温热封包装复合膜制造方法
CN112979853B (zh) * 2015-04-23 2022-12-02 尤尼威蒂恩技术有限责任公司 具有特定共聚单体分布的聚乙烯共聚物
FI3463859T4 (fi) 2016-06-03 2025-07-16 Borealis Ag Monikerroksinen rakenne
ES3003458T3 (en) * 2017-05-23 2025-03-10 Jfe Innovation Center Metallized, oriented and thin lldpe films
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
KR102831044B1 (ko) * 2022-05-27 2025-07-04 롯데케미칼 주식회사 이축배향 필름용 폴리에틸렌 수지 조성물
CN119613598A (zh) * 2023-09-14 2025-03-14 Dl化学株式会社 聚烯烃聚合物，聚烯烃的聚合系统和聚合方法
WO2026135718A1 (en) 2024-12-17 2026-06-25 Formosa Plastics Corporation, Usa Multilayer sealable blown film for form-fill-seal applications

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0594777A1 (de) 1991-07-18 1994-05-04 Exxon Chemical Patents Inc. Heissgesiegelter gegenstand
CA2103380C (en) 1992-11-19 2002-07-02 Mitsui Chemicals, Inc. Ethylene/.alpha.-olefin copolymer composition, graft modified ethylene/.alpha.-olefin copolymer composition, ethylene copolymer composition, and multi-stage olefin polymerization process
DE69317862T2 (de) * 1992-12-03 1998-09-17 Mitsubishi Chem Corp Harzzusammensetzung für Laminate
US5792534A (en) * 1994-10-21 1998-08-11 The Dow Chemical Company Polyolefin film exhibiting heat resistivity, low hexane extractives and controlled modulus
US5770318A (en) 1995-01-13 1998-06-23 Norton Performance Plastics Corporation Thermoplastic seal and wrapping film
DE69739294D1 (de) * 1996-05-28 2009-04-23 Kureha Corp Heissschrumpfbare Mehrschichtfolie
FI111166B (fi) * 1997-01-10 2003-06-13 Borealis Polymers Oy Ekstruusiopäällystysrakenne
US6909028B1 (en) * 1997-09-15 2005-06-21 Kimberly-Clark Worldwide, Inc. Stable breathable elastic garments
KR20010024063A (ko) * 1997-09-19 2001-03-26 그래햄 이. 테일러 좁은 분자량 분포도 및 최적화된 조성을 갖는 에틸렌상호중합체 조성물, 이의 제조 방법 및 이로부터 제조된제품

Also Published As

Publication number Publication date
AU2001266220B2 (en) 2004-07-22
ES2256259T3 (es) 2006-07-16
EP1294564B1 (de) 2006-01-04
CN1210148C (zh) 2005-07-13
ZA200300246B (en) 2004-01-21
US20030171501A1 (en) 2003-09-11
EP1623825A3 (de) 2008-12-03
DE60116490D1 (de) 2006-03-30
GB0016153D0 (en) 2000-08-23
KR20030034114A (ko) 2003-05-01
KR100717654B1 (ko) 2007-05-15
AU6622001A (en) 2002-01-14
DE60116490T2 (de) 2006-08-31
EP1294564A1 (de) 2003-03-26
EP1623825A2 (de) 2006-02-08
CN1440330A (zh) 2003-09-03
WO2002002323A1 (en) 2002-01-10
US7018710B2 (en) 2006-03-28

Similar Documents

Publication Publication Date Title
DE60116490D1 (de) Heisssiegelbare polyethylenfolie und verfahren zu ihrer herstellung
MY128146A (en) Bioriented polypropylene films
DE60108075D1 (de) Schlagzähe propylencopolymerisate
CA2316165A1 (en) Homopolymers and copolymers of ethylene
ATE278723T1 (de) Propylen-copolymer mit zufälliger comonomerverteilung und verfahren zu seiner herstellung
DE69615723D1 (de) Ethylen-alpha-Olefincopolymer und Zusammensetzung, Filme, Verbundmaterialien und elektrisch isolierende Materialien, die dieses enthalten
MXPA03008012A (es) Polimeros de propileno para peliculas.
IL140116A (en) Multimodal polyethylene composition for pipes
PL366944A1 (en) Polymer film comprising a propylene random copolymer
AU2002237397A1 (en) Polyolefin composition for rotomolding
WO2001098372A3 (en) Metallocene-produced very low density polyethylenes
MY127991A (en) Polymer compositions which exhibit high hot tack
WO2002070572A3 (en) Propylene polymers for films
FI944761A0 (fi) Ny polypropylenkomposition med vid molekylvikt distribution
CA2381723A1 (en) Copolymers of ethylene with c3-c12 .alpha. olefins
SE9603683D0 (sv) A method of compounding a multimodal polymer composition
IT1266781B1 (it) Pellicole multistrato orientate biassialmente e termoretraibili, procedimento per produrle e loro uso per confezionare prodotti
NZ338086A (en) Biaxially stretched, heat shrinkable polymeric film comprising three copolymers, blends and process for foods
JP2004506751A5 (de)
DE60116348D1 (de) Flüssigkeitsbehälter
JP2002128928A5 (de)
TH42748A (th) ฟิล์มโพลีโพรพิลีนและฟิล์มโพลีโพรพิลีนหลายชั้น
TH46561A3 (th) สารผสมเอธิลีนโคโพลิเมอร์และการใช้สารผสมดังกล่าว
TH35394A (th) สารผสมโพลิโพรพิลีนเรซินและฟิล์มที่ไม่ขึงยืดของสารผสมนี้
JPS5770108A (en) Polymerization of ethylene

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1294564

Country of ref document: EP

REN Ceased due to non-payment of the annual fee