WO2002047904A3 - Feuilles multicouches a permeabilite aux gaz definie, et leur utilisation comme materiau d'emballage, notamment comme emballage pour affinage du fromage - Google Patents

Feuilles multicouches a permeabilite aux gaz definie, et leur utilisation comme materiau d'emballage, notamment comme emballage pour affinage du fromage Download PDF

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Publication number
WO2002047904A3
WO2002047904A3 PCT/EP2001/014589 EP0114589W WO0247904A3 WO 2002047904 A3 WO2002047904 A3 WO 2002047904A3 EP 0114589 W EP0114589 W EP 0114589W WO 0247904 A3 WO0247904 A3 WO 0247904A3
Authority
WO
WIPO (PCT)
Prior art keywords
packaging
multiple layer
layer
layer films
gas permeability
Prior art date
Application number
PCT/EP2001/014589
Other languages
German (de)
English (en)
Other versions
WO2002047904A2 (fr
Inventor
Peter Beckmann
Original Assignee
Wipak Walsrode Gmbh & Co Kg
Peter Beckmann
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 Wipak Walsrode Gmbh & Co Kg, Peter Beckmann filed Critical Wipak Walsrode Gmbh & Co Kg
Priority to EP01990550A priority Critical patent/EP1358070A2/fr
Priority to CA002431692A priority patent/CA2431692A1/fr
Priority to AU2002229652A priority patent/AU2002229652A1/en
Publication of WO2002047904A2 publication Critical patent/WO2002047904A2/fr
Publication of WO2002047904A3 publication Critical patent/WO2002047904A3/fr
Priority to NO20032660A priority patent/NO20032660L/no

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
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides

Landscapes

  • Laminated Bodies (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
  • Wrappers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

L'invention concerne des feuilles multicouches caractérisées en ce qu'elles comprennent au moins une couche scellée extérieure, une couche barrière d'épaisseur < 10 νm en un mélange de polyamide partiellement cristallisé composé d'un xylylènediamine-adipate et d'un polyamide aliphatique contenant des matières de charge solides, à l'échelle nanométrique, comme agents de nucléation, qui présentent, comme moyenne pondérale en nombre, de toutes les matières de charge dispersées, dans au moins une dimension, d'une longueur ≤ 10 nm et, dans une autre dimension, d'une longueur d'au moins 100 nm, et une couche support en matière plastique, à l'exception d'une couche de polyamide correspondante.
PCT/EP2001/014589 2000-12-14 2001-12-12 Feuilles multicouches a permeabilite aux gaz definie, et leur utilisation comme materiau d'emballage, notamment comme emballage pour affinage du fromage WO2002047904A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP01990550A EP1358070A2 (fr) 2000-12-14 2001-12-12 Feuilles multicouches a permeabilite aux gaz definie, et leur utilisation comme materiau d'emballage, notamment comme emballage pour affinage du fromage
CA002431692A CA2431692A1 (fr) 2000-12-14 2001-12-12 Feuilles multicouches a permeabilite aux gaz definie, et leur utilisation comme materiau d'emballage, notamment comme emballage pour affinage du fromage
AU2002229652A AU2002229652A1 (en) 2000-12-14 2001-12-12 Multiple layer films with defined gas permeability and their use as packaging material, especially as cheese maturing packaging
NO20032660A NO20032660L (no) 2000-12-14 2003-06-12 Flerlagsfilm med definert gass permabilitet og dens anvendelse som forpakningsmateriale, spesielt som ostemodningspakning

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10062417.0 2000-12-14
DE2000162417 DE10062417A1 (de) 2000-12-14 2000-12-14 Heißsiegelbare Mehrschichtfolien mit definierter Gasdurchlässigkeit sowie deren Verwendung als Verpackungsmaterial, insbesondere Käsereifepackung

Publications (2)

Publication Number Publication Date
WO2002047904A2 WO2002047904A2 (fr) 2002-06-20
WO2002047904A3 true WO2002047904A3 (fr) 2002-08-29

Family

ID=7667191

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/014589 WO2002047904A2 (fr) 2000-12-14 2001-12-12 Feuilles multicouches a permeabilite aux gaz definie, et leur utilisation comme materiau d'emballage, notamment comme emballage pour affinage du fromage

Country Status (8)

Country Link
EP (1) EP1358070A2 (fr)
AU (1) AU2002229652A1 (fr)
CA (1) CA2431692A1 (fr)
DE (1) DE10062417A1 (fr)
NO (1) NO20032660L (fr)
PL (1) PL362180A1 (fr)
RU (1) RU2003120515A (fr)
WO (1) WO2002047904A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101820769B (zh) * 2007-10-12 2013-10-23 帝斯曼知识产权资产管理有限公司 用于乳酪的箔熟化的方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040062834A1 (en) * 2002-09-26 2004-04-01 Casematic, S.A. De C.V. Polyamide-based sausage casing
KR100971068B1 (ko) * 2002-09-26 2010-07-20 카세마틱, 에세.아. 데 세.우베. 소시지용 중합체계 포장재
DE102005023337A1 (de) * 2005-05-17 2006-11-23 Wipak Walsrode Gmbh & Co.Kg Thermoformbares Verpackungsmaterial mit innenliegendem Druckbild
WO2010094682A1 (fr) 2009-02-17 2010-08-26 Dsm Ip Assets B.V. Procédé d'affinage de fromage sur feuille

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4980407A (en) * 1988-10-21 1990-12-25 Toyoda Gosei Co., Ltd. Polyamide resin composition
EP0585459A1 (fr) * 1992-03-18 1994-03-09 Sumitomo Bakelite Company Limited Film multicouche etire
JP3037549B2 (ja) * 1994-03-04 2000-04-24 住友ベークライト株式会社 多層フィルム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4980407A (en) * 1988-10-21 1990-12-25 Toyoda Gosei Co., Ltd. Polyamide resin composition
EP0585459A1 (fr) * 1992-03-18 1994-03-09 Sumitomo Bakelite Company Limited Film multicouche etire
JP3037549B2 (ja) * 1994-03-04 2000-04-24 住友ベークライト株式会社 多層フィルム

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 200025, Derwent World Patents Index; Class A17, AN 1995-354810, XP002199465 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101820769B (zh) * 2007-10-12 2013-10-23 帝斯曼知识产权资产管理有限公司 用于乳酪的箔熟化的方法

Also Published As

Publication number Publication date
AU2002229652A1 (en) 2002-06-24
CA2431692A1 (fr) 2002-06-20
PL362180A1 (en) 2004-10-18
NO20032660D0 (no) 2003-06-12
WO2002047904A2 (fr) 2002-06-20
EP1358070A2 (fr) 2003-11-05
RU2003120515A (ru) 2005-03-10
NO20032660L (no) 2003-06-16
DE10062417A1 (de) 2002-06-20

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