ATE454265T1 - Auf polypropylen basierender mehrschichtfilm mit sperreigenschaften - Google Patents
Auf polypropylen basierender mehrschichtfilm mit sperreigenschaftenInfo
- Publication number
- ATE454265T1 ATE454265T1 AT04726731T AT04726731T ATE454265T1 AT E454265 T1 ATE454265 T1 AT E454265T1 AT 04726731 T AT04726731 T AT 04726731T AT 04726731 T AT04726731 T AT 04726731T AT E454265 T1 ATE454265 T1 AT E454265T1
- Authority
- AT
- Austria
- Prior art keywords
- barrier properties
- base layer
- layer film
- copolymer
- layer
- Prior art date
Links
- -1 POLYPROPYLENE Polymers 0.000 title abstract 2
- 239000004743 Polypropylene Substances 0.000 title abstract 2
- 230000004888 barrier function Effects 0.000 title abstract 2
- 229920001155 polypropylene Polymers 0.000 title abstract 2
- 229920001577 copolymer Polymers 0.000 abstract 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 2
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 abstract 2
- 239000005977 Ethylene Substances 0.000 abstract 2
- 229920000098 polyolefin Polymers 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229920001519 homopolymer Polymers 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 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
- B32B27/32—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
- 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
- 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
- B32B2439/00—Containers; Receptacles
- B32B2439/70—Food packaging
Landscapes
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IT2004/000195 WO2005097498A1 (en) | 2004-04-09 | 2004-04-09 | A multi layer film based on polypropylene having barrier properties |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE454265T1 true ATE454265T1 (de) | 2010-01-15 |
Family
ID=34957534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT04726731T ATE454265T1 (de) | 2004-04-09 | 2004-04-09 | Auf polypropylen basierender mehrschichtfilm mit sperreigenschaften |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1735153B1 (de) |
| AT (1) | ATE454265T1 (de) |
| DE (1) | DE602004025047D1 (de) |
| WO (1) | WO2005097498A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021140382A1 (en) | 2020-01-06 | 2021-07-15 | Flint Hills Resources, Lp | Polymeric substrate including a barrier layer |
| EP4497590A1 (de) * | 2023-07-27 | 2025-01-29 | Flexopack S.A. | Mehrschichtige folie |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4355721A (en) * | 1979-05-11 | 1982-10-26 | American Can Company | Package for food products |
| FR2657070A1 (fr) * | 1990-01-15 | 1991-07-19 | Atochem | Film barriere constitue d'un alliage a base d'un copolymere ethylene-alcool vinylique, sa preparation, son utilisation notamment dans l'emballage. |
| FR2662115B1 (fr) * | 1990-05-18 | 1994-06-10 | Soplaril Sa | Film barriere thermoformable constitue d'un alliage a base d'un copolymere ethylene-alcool vinylique, son application a l'emballage des denrees perissables. |
| US6316114B1 (en) * | 1996-10-07 | 2001-11-13 | Applied Extrusion Technologies, Inc. | Barrier films based on blends of polypropylene and ethylene-vinyl alcohol copolymer |
-
2004
- 2004-04-09 AT AT04726731T patent/ATE454265T1/de not_active IP Right Cessation
- 2004-04-09 WO PCT/IT2004/000195 patent/WO2005097498A1/en active Application Filing
- 2004-04-09 EP EP04726731A patent/EP1735153B1/de not_active Expired - Lifetime
- 2004-04-09 DE DE602004025047T patent/DE602004025047D1/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1735153A1 (de) | 2006-12-27 |
| WO2005097498A1 (en) | 2005-10-20 |
| EP1735153B1 (de) | 2010-01-06 |
| DE602004025047D1 (de) | 2010-02-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |