BRPI0417294A - laminado de filme termoformável e embalagem - Google Patents

laminado de filme termoformável e embalagem

Info

Publication number
BRPI0417294A
BRPI0417294A BRPI0417294-9A BRPI0417294A BRPI0417294A BR PI0417294 A BRPI0417294 A BR PI0417294A BR PI0417294 A BRPI0417294 A BR PI0417294A BR PI0417294 A BRPI0417294 A BR PI0417294A
Authority
BR
Brazil
Prior art keywords
film
layer
packing
film laminate
thermoformed film
Prior art date
Application number
BRPI0417294-9A
Other languages
English (en)
Inventor
Terrance D Kendig
Warren S Sobataka
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 BRPI0417294A publication Critical patent/BRPI0417294A/pt
Publication of BRPI0417294B1 publication Critical patent/BRPI0417294B1/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
    • B32B27/36—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
    • 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
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • 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
    • B32B2307/70—Other properties
    • B32B2307/702—Amorphous
    • 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
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7246—Water vapor 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
    • 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
    • B32B2377/00—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
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • 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]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31565—Next to polyester [polyethylene terephthalate, etc.]

Landscapes

  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)

Abstract

"LAMINADO DE FILME TERMOFORMáVEL E EMBALAGEM". é descrito um laminado de filme termoformável que pode ser útil para embalagens que compreende ou é produzido a partir de (a) uma camada de filme termoformável que compreende ou é produzido a partir de uma composição de polímero que contém pelo menos 80% em peso de polímero tereftalato de polietileno, em que o mencionado filme possui uma superfície externa e uma superfície interna; (b) uma camada de filme que possui contração de aquecimento pelo menos cerca de 5% menor que (a); (c) uma camada termosselável; e, opcionalmente, (d) uma camada de barreira adicional.
BRPI0417294A 2003-12-22 2004-12-21 filme laminado termoformável e embalagem BRPI0417294B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53164903P 2003-12-22 2003-12-22
PCT/US2004/042983 WO2005063483A1 (en) 2003-12-22 2004-12-21 Thermoformable polyester-containing laminates

Publications (2)

Publication Number Publication Date
BRPI0417294A true BRPI0417294A (pt) 2007-03-13
BRPI0417294B1 BRPI0417294B1 (pt) 2015-11-17

Family

ID=34738675

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0417294A BRPI0417294B1 (pt) 2003-12-22 2004-12-21 filme laminado termoformável e embalagem

Country Status (7)

Country Link
US (1) US7569276B2 (pt)
EP (1) EP1697129B1 (pt)
JP (1) JP4920422B2 (pt)
CN (1) CN1898086B (pt)
AU (1) AU2004308942B2 (pt)
BR (1) BRPI0417294B1 (pt)
WO (1) WO2005063483A1 (pt)

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US20060105166A1 (en) * 2004-11-17 2006-05-18 Lischefski Andrew J Breathable packaging film having enhanced thermoformability
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US7951436B2 (en) * 2006-08-14 2011-05-31 Frito-Lay North America, Inc. Environmentally-friendly multi-layer flexible film having barrier properties
US20090061126A1 (en) * 2007-08-31 2009-03-05 Anthony Robert Knoerzer Package and Multi-Layer Flexible Film Having Paper Containing Post Consumer Recycled Fiber
US20080145495A1 (en) * 2006-10-30 2008-06-19 Sara Lee Corporation System and method for conditioning food product
US8617673B1 (en) * 2007-11-12 2013-12-31 Placon Corporation Thermoformable heat-sealable PET sheet material
CN101306744B (zh) * 2008-07-07 2011-04-13 苏州天加新材料有限公司 用于奶酪包装的热收缩袋
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US20100280152A1 (en) * 2009-04-29 2010-11-04 Spartech Corporation Thermoformable and RF Sealable Plastic Packaging Material
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Also Published As

Publication number Publication date
US20050136202A1 (en) 2005-06-23
BRPI0417294B1 (pt) 2015-11-17
WO2005063483A1 (en) 2005-07-14
AU2004308942B2 (en) 2009-11-12
JP2007517685A (ja) 2007-07-05
CN1898086A (zh) 2007-01-17
JP4920422B2 (ja) 2012-04-18
CN1898086B (zh) 2011-06-22
US7569276B2 (en) 2009-08-04
EP1697129B1 (en) 2015-11-18
AU2004308942A1 (en) 2005-07-14
EP1697129A1 (en) 2006-09-06

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
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