WO1998032601A3 - Transparent high barrier multilayer structure - Google Patents

Transparent high barrier multilayer structure Download PDF

Info

Publication number
WO1998032601A3
WO1998032601A3 PCT/US1997/023689 US9723689W WO9832601A3 WO 1998032601 A3 WO1998032601 A3 WO 1998032601A3 US 9723689 W US9723689 W US 9723689W WO 9832601 A3 WO9832601 A3 WO 9832601A3
Authority
WO
WIPO (PCT)
Prior art keywords
multilayer structure
layer
transparent multilayer
metal oxide
exterior
Prior art date
Application number
PCT/US1997/023689
Other languages
French (fr)
Other versions
WO1998032601A2 (en
Inventor
Peter Frisk
Original Assignee
Tetra Laval Holdings & Finance
Peter Frisk
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 Tetra Laval Holdings & Finance, Peter Frisk filed Critical Tetra Laval Holdings & Finance
Priority to AU57139/98A priority Critical patent/AU5713998A/en
Publication of WO1998032601A2 publication Critical patent/WO1998032601A2/en
Publication of WO1998032601A3 publication Critical patent/WO1998032601A3/en

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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal 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
    • B32B27/34—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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • 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
    • B32B2323/046—LDPE, i.e. low density 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
    • 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
    • B32B2377/00—Polyamides

Abstract

A transparent multilayer structure (20, 21, 31, 31') is disclosed which may be used as a flexible self-supporting container (30) for a flowable food product such as fruit juice, cheese, milk, tomato juice, soup and the like. The transparent multilayer structure (20, 21, 31) possesses superior barrier properties to oxygen, water vapor and aromatic gases. The multilayer structure (20, 21, 31) may include an exterior layer (22, 22') having a metal oxide deposition (24, 24') laminated to an interior layer (28, 28') through use of an adhesive (26). In one embodiment, the metal oxide (24, 24') is SiOx where x has a value between 1.5 and 2.2 thereby allowing for a transparent multilayer structure (20, 21, 31). The metal oxide (24, 24') may be deposited on the exterior layer (22, 22') through a number of various methods. An exemplary method is plasma-enhanced chemical vapor deposition. The exterior layer (22, 22') may be biaxially oriented PET and an interior layer (28, 28') may be a blend of LLDPE and LDPE. A barrier layer (27, 27') and a polyolefin layer (29, 29') may also be included in the transparent multilayer structure (20, 21, 31). The barrier layer (27, 27') may be EVOH, PEN, liquid crystal polymers or the like.
PCT/US1997/023689 1997-01-29 1997-12-19 Transparent high barrier multilayer structure WO1998032601A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU57139/98A AU5713998A (en) 1997-01-29 1997-12-19 Transparent high barrier multilayer structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79107597A 1997-01-29 1997-01-29
US08/791,075 1997-01-29

Publications (2)

Publication Number Publication Date
WO1998032601A2 WO1998032601A2 (en) 1998-07-30
WO1998032601A3 true WO1998032601A3 (en) 1998-11-12

Family

ID=25152611

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1997/023689 WO1998032601A2 (en) 1997-01-29 1997-12-19 Transparent high barrier multilayer structure

Country Status (2)

Country Link
AU (1) AU5713998A (en)
WO (1) WO1998032601A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8932428B2 (en) 2005-04-15 2015-01-13 Seda S.P.A. Insulated container, method of fabricating same and apparatus for fabricating

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1138702A1 (en) * 2000-03-30 2001-10-04 Fina Research S.A. Metallocene-produced polyethylene for glossy plastic containers
PT1227042E (en) 2001-01-30 2004-08-31 Seda Spa CARTON CONTAINER FOR BEVERAGES AND PROCESS FOR THE SAME
EP1300240A1 (en) 2001-10-02 2003-04-09 Atofina Research S.A. High ESCR glossy plastic containers
DE10252553B4 (en) * 2002-11-08 2006-10-19 Sig Combibloc Systems Gmbh Plastic-coated composite material for heat-sealable packages and method for its production
EP1479361B1 (en) * 2003-05-19 2010-09-08 The Procter & Gamble Company Volatile material-containing sanitary absorbent article with barrier package
DE20310622U1 (en) * 2003-07-10 2003-11-06 Seda Spa container
EP1541334A1 (en) * 2003-12-09 2005-06-15 Amcor Flexibles Europe A/S High-barrier retort laminates
DE202005014177U1 (en) 2005-09-08 2005-11-17 Seda S.P.A., Arzano Double-walled beaker comprises an inner wall formed by an inner beaker which is made of a fluid-tight plastic material, and is releasably inserted into an outer beaker forming the outer wall
DK1785370T3 (en) 2005-11-11 2008-07-07 Seda Spa Isolated beaker
EP1785265A1 (en) 2005-11-14 2007-05-16 SEDA S.p.A. Device for producing a stacking projection on a container wall and container with same
GB2439727A (en) * 2006-07-03 2008-01-09 Zeal Clean Supplies Ltd Flexible packaging material
DE202006018406U1 (en) 2006-12-05 2008-04-10 Seda S.P.A. packaging
CN103963407A (en) * 2014-05-23 2014-08-06 江苏广达医材集团有限公司 Pharmaceutical packaging film
RU2624704C1 (en) * 2016-04-15 2017-07-05 Общество с ограниченной ответственностью "Данафлекс-Нано" Transparent high-barrier material
EP4076956A4 (en) * 2019-12-20 2023-08-02 Dow Global Technologies LLC Barrier laminate films for lap seals
RU2764617C1 (en) * 2021-07-16 2022-01-18 Общество с ограниченной ответственностью "ДАНАФЛЕКС-НАНО" (ООО "ДАНАФЛЕКС-НАНО") Multilayer high-barrier polymeric material for food packaging

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0187512A2 (en) * 1984-12-30 1986-07-16 Ajinomoto Co., Inc. Transparent plastics material can
AU568000B2 (en) * 1984-01-27 1987-12-10 John Ralston O'Neill Plastic film laminates for liquid packing
EP0475441A2 (en) * 1990-09-14 1992-03-18 Toppan Printing Co., Ltd. Method of preparing laminated packaging material
CH681530A5 (en) * 1990-06-06 1993-04-15 Alusuisse Lonza Services Ag Thermo-formable composite laminate with gas barrier properties - used for food container prodn., has inner sealable plastic layer, outer plastic layer and intermediate layer of (semi)metal oxide
JPH06190964A (en) * 1992-12-24 1994-07-12 Showa Denko Kk Production of laminated film
US5508075A (en) * 1993-06-03 1996-04-16 Tetra Pak (Suisse) Sa Packaging laminate with gas and aroma barrier properties

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU568000B2 (en) * 1984-01-27 1987-12-10 John Ralston O'Neill Plastic film laminates for liquid packing
EP0187512A2 (en) * 1984-12-30 1986-07-16 Ajinomoto Co., Inc. Transparent plastics material can
CH681530A5 (en) * 1990-06-06 1993-04-15 Alusuisse Lonza Services Ag Thermo-formable composite laminate with gas barrier properties - used for food container prodn., has inner sealable plastic layer, outer plastic layer and intermediate layer of (semi)metal oxide
EP0475441A2 (en) * 1990-09-14 1992-03-18 Toppan Printing Co., Ltd. Method of preparing laminated packaging material
JPH06190964A (en) * 1992-12-24 1994-07-12 Showa Denko Kk Production of laminated film
US5508075A (en) * 1993-06-03 1996-04-16 Tetra Pak (Suisse) Sa Packaging laminate with gas and aroma barrier properties

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 9432, Derwent World Patents Index; Class A17, AN 94-260035, XP002062069 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8932428B2 (en) 2005-04-15 2015-01-13 Seda S.P.A. Insulated container, method of fabricating same and apparatus for fabricating

Also Published As

Publication number Publication date
WO1998032601A2 (en) 1998-07-30
AU5713998A (en) 1998-08-18

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