BRPI0511412A - artigo e artigo autoventilante - Google Patents

artigo e artigo autoventilante

Info

Publication number
BRPI0511412A
BRPI0511412A BRPI0511412-8A BRPI0511412A BRPI0511412A BR PI0511412 A BRPI0511412 A BR PI0511412A BR PI0511412 A BRPI0511412 A BR PI0511412A BR PI0511412 A BRPI0511412 A BR PI0511412A
Authority
BR
Brazil
Prior art keywords
article
articles
packaging
self
winding
Prior art date
Application number
BRPI0511412-8A
Other languages
English (en)
Inventor
Michael Joseph Brown
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BRPI0511412A publication Critical patent/BRPI0511412A/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
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7244—Oxygen barrier
    • 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
    • B32B2307/732—Dimensional properties
    • B32B2307/734—Dimensional stability
    • B32B2307/736—Shrinkable
    • 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/02—Temperature
    • B32B2309/025—Temperature vs time profiles
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/688—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur
    • C08G63/6884—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/6886—Dicarboxylic acids and dihydroxy compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Wrappers (AREA)
  • Laminated Bodies (AREA)
  • Packages (AREA)

Abstract

ARTIGO E ARTIGO AUTOVENTILANTE. A presente invenção se refere a artigos que compreendem filmes coextrudados multicamadas que possui camadas de poliéster e de poliamida aderidas a um copolímero de poliéster e um ácido sulfónico ou um seu derivado, os quais têm propriedades elevadas de barreira ao oxigênio e de resistência a temperaturas que podem ser aquecidos até cerca de 218 ou 221<198>C (424,4 ou 429,8<0>F) em um forno convencional. Os artigos são embalagens, tais como sacos, bolsas e invólucros que são particularmente úteis para acondicionar e cozinhar gêneros alimentícios tais como carne, aves domésticas, frutos do mar e similares.
BRPI0511412-8A 2004-06-21 2005-06-21 artigo e artigo autoventilante BRPI0511412A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58142004P 2004-06-21 2004-06-21
PCT/US2005/022112 WO2006002263A1 (en) 2004-06-21 2005-06-21 Article comprising polyester multilayer film

Publications (1)

Publication Number Publication Date
BRPI0511412A true BRPI0511412A (pt) 2007-12-04

Family

ID=34982485

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0511412-8A BRPI0511412A (pt) 2004-06-21 2005-06-21 artigo e artigo autoventilante

Country Status (8)

Country Link
US (1) US9126389B2 (pt)
EP (1) EP1773589A1 (pt)
JP (1) JP5221129B2 (pt)
CN (1) CN100564029C (pt)
AR (1) AR049529A1 (pt)
AU (1) AU2005258162B2 (pt)
BR (1) BRPI0511412A (pt)
WO (1) WO2006002263A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050118315A1 (en) * 2004-10-28 2005-06-02 Leitch Steven D. Method of cooking a frozen turkey
DE102005031491A1 (de) * 2005-07-04 2007-01-11 Degussa Ag Verwendung einer Polyamidformmasse mit hoher Schmelzesteifigkeit zur Coextrusion mit einem hochschmelzenden Polymer
GB0522766D0 (en) 2005-11-08 2005-12-14 Dupont Teijin Films Us Ltd Polymeric film packaging
FR2897795B1 (fr) † 2006-02-28 2010-07-30 Linpac Plastics Pontivy Procede de fabrication d'un film multicouche
CN101939165B (zh) * 2007-08-30 2015-05-13 杜邦泰吉恩胶卷美国有限公司 具有可热成型的聚酯膜盖的可双法烘烤的食物包装
US20100323069A1 (en) * 2007-12-11 2010-12-23 M&Q Packaging Corporation High-temperature packaging of bone in meat product
FI120141B (fi) * 2007-12-20 2009-07-15 Stora Enso Oyj Polymeeripäällysteinen uunikartonki sekä siitä muodostettu elintarvikepakkaus
GB0908300D0 (en) * 2009-05-14 2009-06-24 Dupont Teijin Films Us Ltd Polyester films
EP2521651B1 (en) * 2010-01-08 2018-03-14 Kureha Corporation Heat-shrinkable multi-layer film for deep-draw forming, and process for production thereof
DE102011087740A1 (de) * 2011-12-05 2013-06-06 Mitsubishi Polyester Film Gmbh Verwendung einer antimonfreien Polyesterfolie zur Herstellung von Folienbeuteln und -schläuchen mit hoher Temperaturresistenz
JP6188677B2 (ja) * 2012-02-24 2017-08-30 ユニチカ株式会社 隠蔽性フィルム、積層体、および包装材料
CN104999753A (zh) * 2015-05-22 2015-10-28 苏州天加新材料股份有限公司 高阻隔多层共挤包装膜
CN105034504A (zh) * 2015-05-22 2015-11-11 苏州天加新材料股份有限公司 高阻隔性多层共挤包装膜
CN104924713A (zh) * 2015-05-22 2015-09-23 苏州天加新材料股份有限公司 高气体阻隔性能的多层共挤包装膜
US20180169697A1 (en) * 2015-06-16 2018-06-21 3M Innovative Properties Company Barrier films, vacuum insulation panels and moisture barrier bags employing same
RU2749311C2 (ru) * 2017-01-17 2021-06-08 Криовак, Ллк Многослойные несшитые термоусадочные упаковочные пленки
AU2018292028A1 (en) 2017-06-29 2019-12-05 Cryovac, Llc Use of dual ovenable polyester films in thermoforming packaging applications and dual ovenable thermoformed packages obtained therefrom
AU2017428895B2 (en) * 2017-08-23 2021-09-09 Fuchs Petrolub Se Improvements to protective covers for conduits such as cables and/or hoses
ES2801374T3 (es) * 2017-10-26 2021-01-11 Amcor Flexibles Singen Gmbh Película de material compuesto
WO2019166509A1 (en) * 2018-02-27 2019-09-06 Cryovac, Llc Sealable and easy opening polyester films
CN109367045A (zh) * 2018-09-26 2019-02-22 江阴长庚高科技材料有限公司 一种高抗冲双向拉伸聚酰胺薄膜及其二泡生产方法与应用
CN109367044B (zh) * 2018-09-26 2022-02-01 江阴长庚高科技材料有限公司 一种高抗冲双向拉伸聚酯/聚酰胺薄膜及其制备方法
US20230364891A1 (en) * 2020-10-30 2023-11-16 Amcor Flexibles North America, Inc. Oriented film containing recycled polyamide

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3563942A (en) * 1967-11-29 1971-02-16 Du Pont Aqueous dispersion of copolyesters modified with a sulfonated aromatic compound
NL7100564A (pt) 1970-01-26 1971-07-28
US3779993A (en) * 1970-02-27 1973-12-18 Eastman Kodak Co Polyesters and polyesteramides containing ether groups and sulfonate groups in the form of a metallic salt
US3997677A (en) 1972-05-09 1976-12-14 Standard Packaging Corporation High temperature resistant hermetically sealed plastic tray packages
DE2516305A1 (de) * 1975-04-15 1976-10-28 Dynamit Nobel Ag Wasserdispergierbare esterharze
US4217441A (en) * 1977-04-19 1980-08-12 E. I. Du Pont De Nemours And Company Modified polyester films
US4452942A (en) * 1982-02-19 1984-06-05 Chemplex Company Adhesive blends containing anacid or anhydride grafted LLDPE
US4493872A (en) 1983-12-05 1985-01-15 American Hoechst Corporation Polyester film coated with metal adhesion promoting copolyester
US4654240A (en) * 1984-09-28 1987-03-31 Baxter Travenol Laboratories, Inc. Laminate film for flexible containers
JPS62292434A (ja) 1986-06-11 1987-12-19 ユニチカ株式会社 耐熱，ガスバリヤ−多層容器
JPS6340A (ja) 1986-06-18 1988-01-05 ユニチカ株式会社 多層容器
JPS6333242A (ja) * 1986-07-29 1988-02-12 東洋製罐株式会社 延伸多層プラスチック容器及びその製造方法
FR2608507B1 (fr) * 1986-12-23 1989-03-31 Rhone Poulenc Films Films polyester composites a adherence amelioree et leur procede d'obtention
JP2555087B2 (ja) * 1987-07-23 1996-11-20 株式会社クラレ 耐熱容器
FR2628359B1 (fr) * 1988-03-09 1990-09-07 Rhone Poulenc Films Films polyester composites a adherence amelioree et leur procede d'obtention
JP2663578B2 (ja) 1988-11-17 1997-10-15 東洋紡績株式会社 ポリエステル中空成形体
JP2714866B2 (ja) * 1989-09-11 1998-02-16 ユニチカ株式会社 ポリエステル積層体
US4996086A (en) 1990-03-05 1991-02-26 Shell Oil Company Method for the fabrication of a multi-ovenable, retortable container apparatus
US5466519A (en) * 1993-04-28 1995-11-14 Fuji Photo Film Co., Ltd. Support for a photographic printing paper and a manufacturing process therefor
US6623821B1 (en) 1995-03-31 2003-09-23 E. I. Du Pont De Nemours And Company Heat-shrinkable, heat-sealable polyester film for packaging
US5866214A (en) * 1995-07-28 1999-02-02 W. R. Grace & Co.-Conn. Film backseamed casings therefrom, and packaged product using same
US5843501A (en) * 1996-01-25 1998-12-01 Foster Miller, Inc. Retortable extended shelf life food container
AU4061497A (en) 1996-08-16 1998-03-06 Cryovac, Inc. Article comprising film having polyamide sealant, polyamide core layer, and O2-barrier layer, and packaged product using same
DE19806468A1 (de) * 1998-02-17 1999-08-26 Wolff Walsrode Ag Flexible, polyamidhaltige Mehrschichtfolie mit verbesserter Thermoformbarkeit durch Befeuchtung
AU4071799A (en) * 1998-05-11 1999-11-29 Eastman Chemical Company Multilayer polymer compositions displaying imroved recyclability
US6500505B2 (en) 1998-05-15 2002-12-31 Cryovac, Inc. Thermoplastic film with good interply adhesion
JP2000108282A (ja) 1998-10-07 2000-04-18 Sumitomo Bakelite Co Ltd 食品容器用複合シート
AU6421099A (en) * 1998-10-09 2000-05-01 Blue Ridge Paper Products, Inc. Oven release food packaging
US6384121B1 (en) * 1998-12-07 2002-05-07 Eastman Chemical Company Polymeter/clay nanocomposite comprising a functionalized polymer or oligomer and a process for preparing same
JP2001026086A (ja) * 1999-07-13 2001-01-30 Toyobo Co Ltd 抗菌性樹脂積層フィルム
EP1214356A1 (en) * 1999-08-13 2002-06-19 Solutia Inc. Methods for the preparation of polyamide nanocomposite compositions by in situ polymerization
EP1145846B1 (en) * 2000-04-11 2006-08-16 Toyo Boseki Kabushiki Kaisha Heat-shrinkable polyester films
US6607823B2 (en) * 2000-09-07 2003-08-19 Mitsubishi Polyester Film, Llc Heat seal coating and coated film
JP4628617B2 (ja) * 2000-09-26 2011-02-09 株式会社クレハ 熱収縮性多層フィルム
DE10051083A1 (de) 2000-10-14 2002-04-25 Mitsubishi Polyester Film Gmbh Koextrudierte, zumindest einseitig matte, biaxial orientierte Polyesterfolie
US6368710B1 (en) * 2000-12-19 2002-04-09 E. I. Du Pont De Nemours And Company Sulfonated aliphatic-aromatic copolyesters
US7338691B2 (en) * 2001-07-27 2008-03-04 Cryovac, Inc. Cook-in patch bag and process for using same
CN100537229C (zh) * 2001-09-24 2009-09-09 美国杜邦泰津胶片合伙人有限公司 用于包装可炉加工食品的多层聚合物膜
FI117748B (fi) 2001-10-15 2007-02-15 Stora Enso Oyj Pakkauksen kansi, sen valmistusmenetelmä sekä kannella suljettu pakkaus
AU2003277788A1 (en) * 2002-11-14 2004-06-03 Givaudan Sa Edible film containing food acid
US7919161B2 (en) 2002-12-18 2011-04-05 Cryovac, Inc. Dual-ovenable, heat-sealable packaging tray
GB0324832D0 (en) * 2003-10-24 2003-11-26 Sharp Interpack Ltd Plastic tray

Also Published As

Publication number Publication date
CN100564029C (zh) 2009-12-02
EP1773589A1 (en) 2007-04-18
JP2008503375A (ja) 2008-02-07
AU2005258162A2 (en) 2006-01-05
US9126389B2 (en) 2015-09-08
WO2006002263A1 (en) 2006-01-05
AU2005258162A1 (en) 2006-01-05
US20050282025A1 (en) 2005-12-22
AR049529A1 (es) 2006-08-09
AU2005258162B2 (en) 2010-05-06
CN1968814A (zh) 2007-05-23
JP5221129B2 (ja) 2013-06-26

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: B32B 27/36 , B32B 27/34 , B65D 81/34

Ipc: B32B 27/08 (2006.01), B32B 27/36 (2006.01), B32B 7

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O , 13 E 25 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]