ATE144740T1 - Anwendung eines sperrfilms aus einer ethylen- vinylalkohol-copolymermischung als thermoformbarer film - Google Patents

Anwendung eines sperrfilms aus einer ethylen- vinylalkohol-copolymermischung als thermoformbarer film

Info

Publication number: ATE144740T1
Authority: AT; Austria
Prior art keywords: ethylene; layer; vinyl alcohol; alcohol copolymer; application
Prior art date: 1990-05-18

Application number

AT91401177T

Other languages

English (en)

Inventor

Jean-Claude Engelaere

Original Assignee

Soplaril Sa

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.)

1990-05-18

Filing date

1991-05-06

Publication date

1996-11-15

1991-05-06 Application filed by Soplaril Sa filed Critical Soplaril Sa

1996-11-15 Application granted granted Critical

1996-11-15 Publication of ATE144740T1 publication Critical patent/ATE144740T1/de

Links

229920000219 Ethylene vinyl alcohol Polymers 0.000 title abstract 3
239000000203 mixture Substances 0.000 title abstract 3
239000004952 Polyamide Substances 0.000 abstract 2
238000004806 packaging method and process Methods 0.000 abstract 2
229920002647 polyamide Polymers 0.000 abstract 2
230000004888 barrier function Effects 0.000 abstract 1
239000004715 ethylene vinyl alcohol Substances 0.000 abstract 1
238000004519 manufacturing process Methods 0.000 abstract 1
229920000098 polyolefin Polymers 0.000 abstract 1
238000004321 preservation Methods 0.000 abstract 1
229920005992 thermoplastic resin Polymers 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- B32B27/32—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
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L29/00—Compositions 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; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
- 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
- B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
- B32B2309/08—Dimensions, e.g. volume
- B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
- B32B2309/105—Thickness
- 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

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Laminated Bodies (AREA)
Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Manufacture Of Macromolecular Shaped Articles (AREA)
Compositions Of Macromolecular Compounds (AREA)

AT91401177T 1990-05-18 1991-05-06 Anwendung eines sperrfilms aus einer ethylen- vinylalkohol-copolymermischung als thermoformbarer film ATE144740T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR909006238A FR2662115B1 (fr)	1990-05-18	1990-05-18	Film barriere thermoformable constitue d'un alliage a base d'un copolymere ethylene-alcool vinylique, son application a l'emballage des denrees perissables.

Publications (1)

Publication Number	Publication Date
ATE144740T1 true ATE144740T1 (de)	1996-11-15

Family

ID=9396750

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT91401177T ATE144740T1 (de)	1990-05-18	1991-05-06	Anwendung eines sperrfilms aus einer ethylen- vinylalkohol-copolymermischung als thermoformbarer film

Country Status (5)

Country	Link
EP (1)	EP0457648B1 (de)
AT (1)	ATE144740T1 (de)
DE (1)	DE69122905T2 (de)
ES (1)	ES2093686T3 (de)
FR (1)	FR2662115B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0686500A3 (de)	1994-06-06	1998-05-13	Wolff Walsrode Ag	Verbundfolie enthaltend auf der Siegelseite zwei Propylen-Copolymerisat-Schichten
ATE454265T1 (de) *	2004-04-09	2010-01-15	Vibac Spa	Auf polypropylen basierender mehrschichtfilm mit sperreigenschaften

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3306189A1 (de) *	1983-02-23	1984-08-23	Hoechst Ag, 6230 Frankfurt	Mehrschichtige folie mit einer gas- und aroma-sperrschicht, verfahren zu ihrer herstellung und ihre verwendung
US4777095A (en) *	1985-09-25	1988-10-11	Okura Industrial Co., Ltd.	Chilled beef packaging film
AU602873B2 (en) *	1985-11-29	1990-11-01	American National Can Company	Films using blends of polypropylene and polyisobutylene
CA1311593C (en) *	1986-05-16	1992-12-22	Randal M. Koteles	Packaging material for long-term storage of shelf stable food products
JPH0222052A (ja) *	1987-02-05	1990-01-24	Kureha Chem Ind Co Ltd	熱収縮性積層フイルム及びその製造方法
JPH01225550A (ja) *	1988-03-04	1989-09-08	Kureha Chem Ind Co Ltd	熱収縮性多層フィルム
FR2651785B1 (fr) *	1989-09-14	1991-12-06	Atochem	Alliages a base d'un copolymere ethylene alcool vinylique a propriete barriere aux gaz, thermoformable et/ou resistant a la flexion repetee.

1990
- 1990-05-18 FR FR909006238A patent/FR2662115B1/fr not_active Expired - Fee Related
1991
- 1991-05-06 ES ES91401177T patent/ES2093686T3/es not_active Expired - Lifetime
- 1991-05-06 DE DE69122905T patent/DE69122905T2/de not_active Expired - Fee Related
- 1991-05-06 EP EP91401177A patent/EP0457648B1/de not_active Expired - Lifetime
- 1991-05-06 AT AT91401177T patent/ATE144740T1/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2662115A1 (fr)	1991-11-22
EP0457648A1 (de)	1991-11-21
ES2093686T3 (es)	1997-01-01
DE69122905D1 (de)	1996-12-05
FR2662115B1 (fr)	1994-06-10
EP0457648B1 (de)	1996-10-30
DE69122905T2 (de)	1997-04-03

Legal Events

Date	Code	Title	Description
1997-04-15	UEP	Publication of translation of european patent specification
2007-02-15	REN	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
JP2647389B2 (ja)	1997-08-27	熱可塑性積層物
AU597948B2 (en)	1990-06-14	Oxygen barrier oriented shrink film
US4778699A (en)	1988-10-18	Plastics film laminates
CA2140978C (en)	2004-11-23	Thermoplastic multilayer ethylene polymer sheet for containment of odoriferous product components
ATE225254T1 (de)	2002-10-15	Mehrschichtiger verpackungsfilm mit sauerstoffbarriere
CA2109029A1 (en)	1994-10-07	Packaging material for long-term storage of food products
ATE104904T1 (de)	1994-05-15	Biaxialorientierte mehrschichtsperrfilme.
ATE187389T1 (de)	1999-12-15	Gestreckter mehrschichtiger film mit sauerstoff- sperrschicht aus evoh
ATE191679T1 (de)	2000-04-15	Verfahren zur herstellung mehrschichtiger filmmaterialien
US4988546A (en)	1991-01-29	Flavor/fragrance enhanced composite structures
US4546882A (en)	1985-10-15	Package having oil-containing product
ATE144740T1 (de)	1996-11-15	Anwendung eines sperrfilms aus einer ethylen- vinylalkohol-copolymermischung als thermoformbarer film
MX169676B (es)	1993-07-19	Pelicula termoplastica de capas multiples, orientada, para empaque
JPS62273850A (ja)	1987-11-27	保存性食品の長期貯蔵用包装材料
IT1287996B1 (it)	1998-09-10	Contenitore emanatore di sostanze volatili
FI841629A0 (fi)	1984-04-25	Djupdragsfolie med flera skikt.
JPH0621869Y2 (ja)	1994-06-08	押出しチユ−ブ用積層材
JPH03121834U (de)	1991-12-12
JPS6472844A (en)	1989-03-17	Soft laminate
SE8904096D0 (sv)	1989-12-05	Foerpackningsbehaallare med goda gasbarriaeregenskaper