CA2249457A1 - A packaging material with an o2 barrier - Google Patents

A packaging material with an o2 barrier Download PDF

Info

Publication number: CA2249457A1
Authority: CA; Canada
Prior art keywords: coating; packaging material; plastic film; material according; evoh
Prior art date: 1996-04-12
Legal status (The legal status 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 status listed.): Abandoned

Application number

CA002249457A

Other languages

English (en)

French (fr)

Inventor

Kirsten Lykke

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

International N&H Denmark ApS

Original Assignee

Individual

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.)

1996-04-12

Filing date

1997-04-08

Publication date

1997-10-23

1997-04-08 Application filed by Individual filed Critical Individual

1997-10-23 Publication of CA2249457A1 publication Critical patent/CA2249457A1/en

Status Abandoned legal-status Critical Current

Links

230000004888 barrier function Effects 0.000 title claims abstract description 21
239000005022 packaging material Substances 0.000 title claims abstract description 19
238000000576 coating method Methods 0.000 claims abstract description 71
239000011248 coating agent Substances 0.000 claims abstract description 65
239000004715 ethylene vinyl alcohol Substances 0.000 claims abstract description 29
150000004706 metal oxides Chemical class 0.000 claims abstract description 24
239000002985 plastic film Substances 0.000 claims abstract description 20
229920006255 plastic film Polymers 0.000 claims abstract description 20
239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 18
229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 18
229910044991 metal oxide Inorganic materials 0.000 claims abstract description 14
229910052755 nonmetal Inorganic materials 0.000 claims abstract description 12
239000000463 material Substances 0.000 claims abstract description 8
238000009459 flexible packaging Methods 0.000 claims abstract description 4
239000012530 fluid Substances 0.000 claims abstract description 3
229920000219 Ethylene vinyl alcohol Polymers 0.000 claims description 26
RZXDTJIXPSCHCI-UHFFFAOYSA-N hexa-1,5-diene-2,5-diol Chemical compound OC(=C)CCC(O)=C RZXDTJIXPSCHCI-UHFFFAOYSA-N 0.000 claims description 26
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 10
230000035699 permeability Effects 0.000 claims description 8
229920000098 polyolefin Polymers 0.000 claims description 7
229910052814 silicon oxide Inorganic materials 0.000 claims description 6
-1 polyethylene Polymers 0.000 claims description 5
239000004698 Polyethylene Substances 0.000 claims description 4
229920000728 polyester Polymers 0.000 claims description 4
239000004952 Polyamide Substances 0.000 claims description 3
239000004743 Polypropylene Substances 0.000 claims description 3
229920001577 copolymer Polymers 0.000 claims description 3
239000006185 dispersion Substances 0.000 claims description 3
235000012245 magnesium oxide Nutrition 0.000 claims description 3
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical class [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 3
229920002647 polyamide Polymers 0.000 claims description 3
229920000573 polyethylene Polymers 0.000 claims description 3
238000007789 sealing Methods 0.000 claims description 3
229920000515 polycarbonate Polymers 0.000 claims description 2
239000004417 polycarbonate Substances 0.000 claims description 2
229920001155 polypropylene Polymers 0.000 claims description 2
LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical class [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 claims description 2
239000010410 layer Substances 0.000 description 14
239000010408 film Substances 0.000 description 12
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
239000000853 adhesive Substances 0.000 description 3
230000001070 adhesive effect Effects 0.000 description 3
229910052593 corundum Inorganic materials 0.000 description 3
239000007789 gas Substances 0.000 description 3
229910052751 metal Inorganic materials 0.000 description 3
239000002184 metal Substances 0.000 description 3
238000007761 roller coating Methods 0.000 description 3
239000000758 substrate Substances 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
229910001845 yogo sapphire Inorganic materials 0.000 description 3
238000000034 method Methods 0.000 description 2
238000004806 packaging method and process Methods 0.000 description 2
229920003023 plastic Polymers 0.000 description 2
239000004033 plastic Substances 0.000 description 2
229920002635 polyurethane Polymers 0.000 description 2
239000004814 polyurethane Substances 0.000 description 2
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
230000002195 synergetic effect Effects 0.000 description 2
235000003930 Aegle marmelos Nutrition 0.000 description 1
244000058084 Aegle marmelos Species 0.000 description 1
150000001298 alcohols Chemical class 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
238000000151 deposition Methods 0.000 description 1
230000008021 deposition Effects 0.000 description 1
238000003618 dip coating Methods 0.000 description 1
238000007765 extrusion coating Methods 0.000 description 1
239000008187 granular material Substances 0.000 description 1
239000012793 heat-sealing layer Substances 0.000 description 1
125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Chemical class [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
239000000395 magnesium oxide Chemical class 0.000 description 1
238000001465 metallisation Methods 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
239000000203 mixture Substances 0.000 description 1
150000002843 nonmetals Chemical class 0.000 description 1
239000002674 ointment Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
229920000139 polyethylene terephthalate Polymers 0.000 description 1
239000005020 polyethylene terephthalate Substances 0.000 description 1
238000005507 spraying Methods 0.000 description 1
229920005992 thermoplastic resin Polymers 0.000 description 1
239000010409 thin film Substances 0.000 description 1
238000001771 vacuum deposition Methods 0.000 description 1

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
- B32B27/30—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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
- B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/042—Coating with two or more layers, where at least one layer of a composition contains a polymer binder
- C08J7/0423—Coating with two or more layers, where at least one layer of a composition contains a polymer binder with at least one layer of inorganic material and at least one layer of a composition containing a polymer binder
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/048—Forming gas barrier coatings
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0081—Tear strength
- 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
- 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
- B32B2323/00—Polyalkenes
- B32B2323/10—Polypropylene
- 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
- B32B2369/00—Polycarbonates
- 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
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2429/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
- C08J2429/02—Homopolymers or copolymers of unsaturated alcohols
- C08J2429/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids

Landscapes

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

CA002249457A 1996-04-12 1997-04-08 A packaging material with an o2 barrier Abandoned CA2249457A1 (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
DK41996		1996-04-12
DK0419/96		1996-04-12
DK94796		1996-09-04
DK0947/96		1996-09-04

Publications (1)

Publication Number	Publication Date
CA2249457A1 true CA2249457A1 (en)	1997-10-23

Family

ID=26063965

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002249457A Abandoned CA2249457A1 (en)	1996-04-12	1997-04-08	A packaging material with an o2 barrier

Country Status (11)

Country	Link
EP (1)	EP0892718A1 (cs)
JP (1)	JP2000508260A (cs)
AU (1)	AU711542B2 (cs)
BR (1)	BR9708623A (cs)
CA (1)	CA2249457A1 (cs)
CZ (1)	CZ314198A3 (cs)
HU (1)	HUP9901593A3 (cs)
NO (1)	NO313955B1 (cs)
NZ (1)	NZ332016A (cs)
PL (1)	PL329282A1 (cs)
WO (1)	WO1997038852A1 (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2368301A (en) *	2000-10-26	2002-05-01	Abdul Aziz Okhai	Coating a packaging material with ethylene vinyl alcohol
DE20307771U1 (de) *	2003-05-19	2004-09-23	Cofresco Frischhalteprodukte Gmbh & Co. Kg	Beschichtung und Beutel
WO2021019648A1 (ja) *	2019-07-29	2021-02-04	凸版印刷株式会社	ガスバリア積層体及びこれを用いた包装材

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0372489B1 (en) *	1988-12-05	1995-03-15	Mitsubishi Chemical Corporation	Moistureproof film
TW267975B (cs) *	1992-10-20	1996-01-11	Toppan Printing Co Ltd
CA2183770A1 (en) *	1994-06-10	1995-12-21	Riccardo Balloni	Film composition
FR2729888A1 (fr) *	1995-01-26	1996-08-02	Atochem Elf Sa	Materiau d'emballage comprenant une couche d'oxyde de silicium et une couche de polyolefine

1997
- 1997-04-08 HU HU9901593A patent/HUP9901593A3/hu unknown
- 1997-04-08 WO PCT/DK1997/000148 patent/WO1997038852A1/en not_active Ceased
- 1997-04-08 CZ CZ983141A patent/CZ314198A3/cs unknown
- 1997-04-08 EP EP97919279A patent/EP0892718A1/en not_active Ceased
- 1997-04-08 PL PL97329282A patent/PL329282A1/xx unknown
- 1997-04-08 CA CA002249457A patent/CA2249457A1/en not_active Abandoned
- 1997-04-08 BR BR9708623A patent/BR9708623A/pt not_active Application Discontinuation
- 1997-04-08 AU AU23803/97A patent/AU711542B2/en not_active Ceased
- 1997-04-08 JP JP9536653A patent/JP2000508260A/ja active Pending
- 1997-04-08 NZ NZ332016A patent/NZ332016A/xx unknown
1998
- 1998-10-09 NO NO19984716A patent/NO313955B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
PL329282A1 (en)	1999-03-15
BR9708623A (pt)	1999-08-03
WO1997038852A1 (en)	1997-10-23
EP0892718A1 (en)	1999-01-27
CZ314198A3 (cs)	1999-01-13
NO984716D0 (no)	1998-10-09
NZ332016A (en)	1999-07-29
NO313955B1 (no)	2003-01-06
HUP9901593A3 (en)	2001-01-29
NO984716L (no)	1998-10-09
JP2000508260A (ja)	2000-07-04
HUP9901593A2 (hu)	1999-08-30
AU2380397A (en)	1997-11-07
AU711542B2 (en)	1999-10-14

Legal Events

Date	Code	Title	Description
2002-03-12	EEER	Examination request
2005-09-26	FZDE	Discontinued

Publication	Publication Date	Title
US6165571A (en)	2000-12-26	Multilayered packaging material, in particular for flexible packagings
US5792550A (en)	1998-08-11	Barrier film having high colorless transparency and method
EP0378445B1 (en)	1998-05-27	Laminated packaging film
US6576294B1 (en)	2003-06-10	Method for forming barrier film
US4475241A (en)	1984-10-02	Polycarbonate coated films
EP0340910B1 (en)	1994-09-07	High barrier metallised film
JP3443976B2 (ja)	2003-09-08	透明なガスバリア性フィルムの製造方法
CA2044053C (en)	2001-11-27	Barrier film having high colorless transparency and method
GB2210899A (en)	1989-06-21	High barrier metallised film
CA2249457A1 (en)	1997-10-23	A packaging material with an o2 barrier
EP0559484B1 (en)	1998-12-23	Polymeric films
EP0774350B1 (en)	2002-08-07	Polyolefin film
CA2011032C (en)	2004-11-23	Laminated packaging film
JP2000025146A (ja)	2000-01-25	高防湿性積層体
JPH0688367B2 (ja)	1994-11-09	包装用フイルム
JP2002120316A (ja)	2002-04-23	透明バリヤー性フイルム
HK1011322B (en)	2000-05-19	Laminated packaging film
JPH08336940A (ja)	1996-12-24	易引裂性防湿包装材料
HK1021160A (en)	2000-06-02	Laminated packaging film
PH26587A (en)	1992-08-19	High barrier metallized film
CA2010021A1 (en)	1991-08-14	Film having metallizable surface