BRPI0413106A - filme de alto módulo orientado de múltiplas camadas - Google Patents

filme de alto módulo orientado de múltiplas camadas

Info

Publication number
BRPI0413106A
BRPI0413106A BRPI0413106A BRPI0413106A BR PI0413106 A BRPI0413106 A BR PI0413106A BR PI0413106 A BRPI0413106 A BR PI0413106A BR PI0413106 A BRPI0413106 A BR PI0413106A
Authority
BR
Brazil
Prior art keywords
high modulus
film
shrinkable
ethylene
outer layer
Prior art date
Application number
Other languages
English (en)
Inventor
Roberto Forloni
Eugenio Longo
Original Assignee
Cryovac Inc
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=34112456&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0413106(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from EP03017259.7A external-priority patent/EP1502733A1/en
Application filed by Cryovac Inc filed Critical Cryovac Inc
Publication of BRPI0413106A publication Critical patent/BRPI0413106A/pt

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
    • B32B27/06—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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0036—Heat treatment
    • B32B2038/0048—Annealing, relaxing
    • 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
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene
    • 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
    • B32B2329/00—Polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals
    • B32B2329/04—Polyvinylalcohol
    • 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
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
    • 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
    • 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
    • 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]
    • Y10T428/31725—Of polyamide
    • Y10T428/31736—Next to polyester
    • 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]
    • Y10T428/31725—Of polyamide
    • Y10T428/3175—Next to addition polymer from unsaturated monomer[s]
    • 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]
    • Y10T428/31725—Of polyamide
    • Y10T428/3175—Next to addition polymer from unsaturated monomer[s]
    • Y10T428/31757—Polymer of monoethylenically unsaturated hydrocarbon
    • 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]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]
    • Y10T428/31797—Next to 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
    • 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
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31928—Ester, halide or nitrile of addition polymer

Landscapes

  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

"FILME DE ALTO MóDULO ORIENTADO DE MúLTIPLAS CAMADAS". A presente invenção refere-se a um filme biaxialmente orientado, de alto módulo, encolhível a quente ou não-encolhível a quente, compreendendo uma primeira camada externa que compreende um poliéster ou um copoliéster, uma segunda camada externa que compreende um homopolímero ou um copolímero de etileno ou propileno, uma camada de núcleo que compreende um copolímero de etileno e álcool vinílico, e nenhuma camada de poliamida ou poliéster. O filme de acordo com a presente invenção é preparado por meio da orientação biaxial de uma fita extrusada chata feita por uma estrutura de estirar, de preferência simultaneamente, e tem um módulo maior que 6.000 kg/cm¬ 2¬ em pelo menos uma direção. O filme da presente invenção é particularmente útil, na versão não encolhível a quente, para aplicações de embalagem de produtos alimentícios e não-alimentícios.
BRPI0413106 2003-07-30 2004-07-21 filme de alto módulo orientado de múltiplas camadas BRPI0413106A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03017259.7A EP1502733A1 (en) 2003-07-30 Multilayer oriented high-modulus film
PCT/EP2004/051560 WO2005011978A1 (en) 2003-07-30 2004-07-21 Multilayer oriented high-modulus film

Publications (1)

Publication Number Publication Date
BRPI0413106A true BRPI0413106A (pt) 2006-10-03

Family

ID=34112456

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0413106 BRPI0413106A (pt) 2003-07-30 2004-07-21 filme de alto módulo orientado de múltiplas camadas

Country Status (12)

Country Link
US (1) US8178210B2 (pt)
EP (1) EP1651438B1 (pt)
CN (1) CN100522604C (pt)
AT (1) ATE502772T1 (pt)
BR (1) BRPI0413106A (pt)
CA (1) CA2533694C (pt)
DE (1) DE602004031947D1 (pt)
ES (1) ES2360361T3 (pt)
MX (1) MXPA06000981A (pt)
NZ (1) NZ544817A (pt)
RU (1) RU2336174C2 (pt)
WO (1) WO2005011978A1 (pt)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040175466A1 (en) 2003-03-07 2004-09-09 Douglas Michael J. Multilayer barrier structures, methods of making the same and packages made therefrom
US20040175464A1 (en) * 2003-03-07 2004-09-09 Blemberg Robert J. Multilayer structures, packages, and methods of making multilayer structures
US20070184221A1 (en) * 2006-02-07 2007-08-09 Reighard Tricia S Barrier laminate containing partially aromatic nylon materials, blank constructed from the barrier laminate, and container constructed from the barrier laminate
DE102006036844B3 (de) 2006-08-07 2008-01-03 Kuhne Anlagenbau Gmbh Mehrschichtige flächen- oder schlauchförmige Nahrungsmittelhülle oder -folie
DE102006046483B4 (de) * 2006-09-29 2009-01-29 Kuhne Anlagenbau Gmbh Mehrschichtige flächen- oder schlauchförmige Nahrungsmittelhülle oder -folie
WO2008144171A1 (en) * 2007-05-18 2008-11-27 Arkema France Multi-layer composite having a functionalized acrylic layer
EP2167316A1 (en) * 2007-07-03 2010-03-31 E. I. Du Pont de Nemours and Company Multilayer film structures comprising bio-based materials
NZ585526A (en) * 2007-11-21 2011-10-28 Mitsubishi Polyester Film Inc Polyester film comprising non-modified polyethylene terephthalate having latent shrink properties and process for producing same
US20100015423A1 (en) * 2008-07-18 2010-01-21 Schaefer Suzanne E Polyamide structures for the packaging of moisture containing products
CN105172293A (zh) * 2008-11-12 2015-12-23 美国圣戈班性能塑料公司 隔离结构及其制造方法
US8808595B2 (en) * 2009-04-07 2014-08-19 Cryovac, Inc. Multilayer film for medical solution pouches having reduced proficiency for forming bubbles
FR2944227B1 (fr) 2009-04-09 2013-08-16 Soc Tech Michelin Stratifie multicouches pour bandage pneumatique
FR2944230B1 (fr) 2009-04-09 2011-04-08 Michelin Soc Tech Pneumatique a armatures de carcasse radiale
CN102762377B (zh) * 2009-12-18 2015-03-25 陶氏环球技术有限责任公司 薄膜和由其制备的制品
FR2964905A1 (fr) 2010-09-21 2012-03-23 Michelin Soc Tech Pneumatique comportant une armature de protection
FR2964907B1 (fr) 2010-09-21 2012-09-28 Michelin Soc Tech Pneumatique comportant une armature de protection
FR2964906B1 (fr) 2010-09-21 2012-09-28 Michelin Soc Tech Pneumatique comportant une armature de protection
FR2966082B1 (fr) 2010-10-13 2012-10-26 Michelin Soc Tech Pneumatique a armature de carcasse radiale pour vehicule de tourisme.
FR2967611B1 (fr) 2010-10-14 2015-04-17 Michelin Soc Tech Pneumatique dont les flancs sont renforces par un film de polymere thermoplastique
EP2527142A1 (en) 2011-05-24 2012-11-28 Cryovac, Inc. Multilayer polyester film for ready meals
FR2987310B1 (fr) 2012-02-29 2014-03-21 Michelin & Cie Stratifie multicouche utilisable pour le renforcement d'une ceinture de pneumatique
US9624019B2 (en) 2012-11-09 2017-04-18 Winpak Films Inc. High oxygen and water barrier multilayer film
US9415990B2 (en) * 2013-02-13 2016-08-16 Cryovac, Inc. Bag-in-box system for use in dispensing a pumpable product
US10843443B2 (en) 2013-11-01 2020-11-24 Cryovac, Inc. Delamination-resistant heat-shrinkable multilayer oxygen barrier film containing polyester
SI24533B (en) 2013-11-05 2018-01-31 Peter Kozin Heat-shrunk defensible packaging, particularly for use in the processof sterilization
FR3013622B1 (fr) 2013-11-28 2016-06-24 Michelin & Cie Procede de traitement d'un element de renfort a section aplatie
FR3013625B1 (fr) 2013-11-28 2016-06-24 Michelin & Cie Element de renfort a section aplatie
CN105899358B (zh) 2014-01-15 2019-08-13 克里奥瓦克公司 多层pvdc阻隔可热收缩膜
WO2016053956A1 (en) 2014-10-03 2016-04-07 E. I. Du Pont De Nemours And Company Multilayer food casing or food film
AU2015352512B2 (en) * 2014-11-27 2019-04-04 Cryovac, Llc Sealable and pealable polyester film
RU2737694C2 (ru) * 2016-03-07 2020-12-02 Криовак, Инк. Многослойная пленка для упаковывания в вакууме в плотно прилегающую пленку, способ упаковывания и изготавливаемые им упаковки
EP3463860A1 (en) 2016-06-01 2019-04-10 Cryovac, Inc. Gas-barrier heat-shrinkable film
US10633524B2 (en) 2016-12-01 2020-04-28 Cryovac, Llc Multilayer heat shrinkable films
MX2019008247A (es) 2017-01-17 2019-12-05 Cryovac Llc Peliculas de empaque comprimibles por calor no entrelazadas multicapa.
CN110753620B (zh) * 2017-04-13 2022-07-15 克里奥瓦克公司 高收缩高强度多层膜
WO2019057571A1 (en) * 2017-09-20 2019-03-28 Borealis Ag POLYPROPYLENE COMPOSITION
TWI858003B (zh) * 2019-01-29 2024-10-11 日商東洋紡股份有限公司 聚丙烯系樹脂多層膜以及包裝體
AR119924A1 (es) 2019-09-30 2022-01-19 Dow Global Technologies Llc Película multicapa flexible
CN114867602A (zh) 2020-01-06 2022-08-05 因夫聚丙烯有限责任公司 包括阻隔层的聚合物基底
CN114652465B (zh) * 2022-01-20 2023-05-02 上海恺皓科技有限公司 一种多层聚合物膜片及牙科器具
EP4684953A1 (en) 2024-07-23 2026-01-28 Viscofan CZ, s.r.o. Recyclable polyolefin-based plastic casing for cooked sausages

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541040A (en) * 1968-06-28 1970-11-17 Grace W R & Co Antifog polyolefin film
US3969176A (en) * 1971-10-18 1976-07-13 Union Carbide Corporation Method for heat sealing polyester film
GB1580187A (en) * 1976-06-03 1980-11-26 Grace W R & Co Flexible envelopes
US4496714A (en) * 1982-12-21 1985-01-29 Kuraray Co., Ltd. Polyester, adhesives comprising the same, and laminates and laminated hollow vessels made thereof
JPH0645225B2 (ja) * 1986-11-01 1994-06-15 日本合成化学工業株式会社 積層構造物
JP2552946B2 (ja) 1990-08-20 1996-11-13 呉羽化学工業株式会社 ２軸延伸積層フィルム
RU2133702C1 (ru) * 1993-04-09 1999-07-27 Вискейз Корпорейшн Многослойная пленка для упаковки сыра, упаковка и способ ее изготовления
JP3813184B2 (ja) * 1994-01-19 2006-08-23 大日本印刷株式会社 チユーブ容器
CZ288196A3 (en) 1994-04-01 1997-04-16 Grace W R & Co Thermoplastic foil, process of its production and apparatus for making the same
US6682825B1 (en) * 1994-06-06 2004-01-27 Cryovac, Inc. Films having enhanced sealing characteristics and packages containing same
EP0756931B2 (en) * 1995-07-31 2011-06-22 Kureha Corporation Multilayer film
US6083587A (en) * 1997-09-22 2000-07-04 Baxter International Inc. Multilayered polymer structure for medical products
NZ506122A (en) * 1998-03-04 2003-11-28 Cryovac Inc Stack-sealable, heat-shrinkable multiplayer packaging film
US6610392B1 (en) * 1998-03-04 2003-08-26 Cryovac, Inc. Heat-shrinkable multilayer packaging film comprising inner layer comprising a polyester
JP4495264B2 (ja) 1998-04-24 2010-06-30 株式会社クレハ 熱収縮性多層フィルム
EP0962300A1 (en) * 1998-06-03 1999-12-08 E.I. Du Pont De Nemours And Company Process of manufacturing evoh/polyester bistretched film and the film thus obtained
WO2000021731A1 (en) * 1998-10-09 2000-04-20 Teijin Limited Biaxially oriented polyester film and flexible disk
US6602455B1 (en) * 1998-12-18 2003-08-05 Cryovac, Inc. Highly bi-axially oriented, heat-shrinkable, thermoplastic, multi-layer film and process for the manufacture thereof
DE10002169A1 (de) * 2000-01-20 2001-07-26 Mitsubishi Polyester Film Gmbh Matte, UV-stabile, thermoformbare, koextrudierte Polyesterfolie, Verfahren zu ihrer Herstellung und ihre Verwendung
JP2001212877A (ja) * 2000-02-03 2001-08-07 Toray Ind Inc 二軸配向ポリエステルフィルムの製造方法および二軸配向ポリエステルフィルム
ES2376330T3 (es) 2000-06-22 2012-03-13 Kureha Corporation Composición fisiológicamente activa y procedimiento para producir la misma.
ATE258853T1 (de) 2000-09-26 2004-02-15 Kureha Chemical Ind Co Ltd Heissschrumpfbarer mehrschichtfilm

Also Published As

Publication number Publication date
US8178210B2 (en) 2012-05-15
CA2533694C (en) 2013-05-28
CN100522604C (zh) 2009-08-05
US20070031691A1 (en) 2007-02-08
EP1651438A1 (en) 2006-05-03
EP1651438B1 (en) 2011-03-23
CN1860025A (zh) 2006-11-08
MXPA06000981A (es) 2006-04-27
CA2533694A1 (en) 2005-02-10
RU2336174C2 (ru) 2008-10-20
WO2005011978A1 (en) 2005-02-10
ATE502772T1 (de) 2011-04-15
RU2006106194A (ru) 2007-09-10
DE602004031947D1 (de) 2011-05-05
ES2360361T3 (es) 2011-06-03
AU2004261401A1 (en) 2005-02-10
NZ544817A (en) 2008-05-30

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