HUP9901378A2 - Többrétegű oxigénzáró csomagolófólia - Google Patents

Többrétegű oxigénzáró csomagolófólia

Info

Publication number
HUP9901378A2
HUP9901378A2 HU9901378A HUP9901378A HUP9901378A2 HU P9901378 A2 HUP9901378 A2 HU P9901378A2 HU 9901378 A HU9901378 A HU 9901378A HU P9901378 A HUP9901378 A HU P9901378A HU P9901378 A2 HUP9901378 A2 HU P9901378A2
Authority
HU
Hungary
Prior art keywords
packaging film
oxygen barrier
barrier packaging
multilayer oxygen
core layer
Prior art date
Application number
HU9901378A
Other languages
English (en)
Inventor
Paolo Ciocca
Roberto Forloni
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
Application filed by Cryovac, Inc. filed Critical Cryovac, Inc.
Publication of HUP9901378A2 publication Critical patent/HUP9901378A2/hu
Publication of HUP9901378A3 publication Critical patent/HUP9901378A3/hu
Publication of HU229498B1 publication Critical patent/HU229498B1/hu

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
    • B32B27/30—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
    • B32B27/34—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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • 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
    • 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
    • Y10T428/24—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
    • Y10T428/24992—Density or compression of components
    • 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

Landscapes

  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Sealing Material Composition (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Packages (AREA)

Abstract

A találmány tárgyát hőre lágyűló többrétegű csőmagőlófólia képezi,amely elsősőrban élelmiszerek csőmagőlására használható. A találmányszerinti fólia tartalmaz (a) egy etilén-vinil-alkőhől kőpőlimerbőlálló őxigénzáró magréteget; (b) két külső réteget; és (c) két ragasztóréteget, amelyek mindegyike a magréteg és egy megfelelő külső rétegközött helyezkedik el. A találmány szerinti fólia igen jó őptikai ésmechanikai tűlajdőnságőkkal, kitűnő gázzáró tűlajdőnságőkkal éstökéletesített hegeszthetőségi jellemzőkkel rendelkezik. ŕ
HU9901378A 1996-02-23 1997-02-14 Multilayer oxygen barrier packaging film HU229498B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT96MI000337A IT1282672B1 (it) 1996-02-23 1996-02-23 Pellicole di materiale termoplastico con proprieta' barriera ai gas
PCT/EP1997/000698 WO1997030847A1 (en) 1996-02-23 1997-02-14 Multilayer oxygen barrier packaging film

Publications (3)

Publication Number Publication Date
HUP9901378A2 true HUP9901378A2 (hu) 1999-08-30
HUP9901378A3 HUP9901378A3 (en) 1999-11-29
HU229498B1 HU229498B1 (en) 2014-01-28

Family

ID=11373366

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9901378A HU229498B1 (en) 1996-02-23 1997-02-14 Multilayer oxygen barrier packaging film

Country Status (20)

Country Link
US (1) US6221470B1 (hu)
EP (1) EP0881966B1 (hu)
JP (1) JP3754085B2 (hu)
KR (1) KR100439654B1 (hu)
CN (1) CN1096355C (hu)
AT (1) ATE225254T1 (hu)
AU (1) AU721206B2 (hu)
BR (1) BR9707664A (hu)
CA (1) CA2247154C (hu)
CZ (1) CZ299273B6 (hu)
DE (1) DE69716040T2 (hu)
DK (1) DK0881966T3 (hu)
ES (1) ES2182026T3 (hu)
HU (1) HU229498B1 (hu)
IT (1) IT1282672B1 (hu)
NO (1) NO315081B1 (hu)
NZ (1) NZ331362A (hu)
PL (1) PL188626B1 (hu)
PT (1) PT881966E (hu)
WO (1) WO1997030847A1 (hu)

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Also Published As

Publication number Publication date
DE69716040T2 (de) 2003-06-26
PL328466A1 (en) 1999-02-01
KR100439654B1 (ko) 2005-05-16
ITMI960337A1 (it) 1997-08-23
ATE225254T1 (de) 2002-10-15
CN1216499A (zh) 1999-05-12
CA2247154A1 (en) 1997-08-28
ES2182026T3 (es) 2003-03-01
BR9707664A (pt) 1999-04-13
NO983868D0 (no) 1998-08-21
EP0881966A1 (en) 1998-12-09
NZ331362A (en) 2000-01-28
AU721206B2 (en) 2000-06-29
PL188626B1 (pl) 2005-03-31
EP0881966B1 (en) 2002-10-02
HUP9901378A3 (en) 1999-11-29
US6221470B1 (en) 2001-04-24
IT1282672B1 (it) 1998-03-31
AU1873497A (en) 1997-09-10
NO315081B1 (no) 2003-07-07
CZ299273B6 (cs) 2008-06-04
PT881966E (pt) 2003-02-28
JP2000505371A (ja) 2000-05-09
CA2247154C (en) 2004-01-20
CZ268398A3 (cs) 1999-02-17
WO1997030847A1 (en) 1997-08-28
ITMI960337A0 (hu) 1996-02-23
CN1096355C (zh) 2002-12-18
JP3754085B2 (ja) 2006-03-08
KR19990087171A (ko) 1999-12-15
NO983868L (no) 1998-10-19
DE69716040D1 (de) 2002-11-07
HU229498B1 (en) 2014-01-28
DK0881966T3 (da) 2003-02-03

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MM4A Lapse of definitive patent protection due to non-payment of fees