DE29605214U1 - Mehrlagenfolie, insbesondere für Beutel für Lösungen - Google Patents
Mehrlagenfolie, insbesondere für Beutel für LösungenInfo
- Publication number
- DE29605214U1 DE29605214U1 DE29605214U DE29605214U DE29605214U1 DE 29605214 U1 DE29605214 U1 DE 29605214U1 DE 29605214 U DE29605214 U DE 29605214U DE 29605214 U DE29605214 U DE 29605214U DE 29605214 U1 DE29605214 U1 DE 29605214U1
- Authority
- DE
- Germany
- Prior art keywords
- multilayer film
- polypropylene
- tpe
- film according
- layer
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 239000004743 Polypropylene Substances 0.000 claims description 24
- -1 polypropylene Polymers 0.000 claims description 24
- 229920001155 polypropylene Polymers 0.000 claims description 22
- 229920005629 polypropylene homopolymer Polymers 0.000 claims description 18
- 150000001875 compounds Chemical class 0.000 claims description 15
- 229920000642 polymer Polymers 0.000 claims description 13
- 229920005606 polypropylene copolymer Polymers 0.000 claims description 12
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 11
- 229920001935 styrene-ethylene-butadiene-styrene Polymers 0.000 claims description 10
- 229920002745 polystyrene-block- poly(ethylene /butylene) Polymers 0.000 claims description 9
- 229920000346 polystyrene-polyisoprene block-polystyrene Polymers 0.000 claims description 9
- 229920002367 Polyisobutene Polymers 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 6
- 239000003978 infusion fluid Substances 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 239000008155 medical solution Substances 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000000243 solution Substances 0.000 claims description 4
- 238000010791 quenching Methods 0.000 claims description 3
- 230000000171 quenching effect Effects 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229920002292 Nylon 6 Polymers 0.000 claims description 2
- 229920002302 Nylon 6,6 Polymers 0.000 claims description 2
- 229920002614 Polyether block amide Polymers 0.000 claims description 2
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 2
- 239000004793 Polystyrene Substances 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 2
- 229920000570 polyether Polymers 0.000 claims description 2
- 229920002223 polystyrene Polymers 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 229920002943 EPDM rubber Polymers 0.000 claims 1
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 description 10
- 239000002131 composite material Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 238000009516 primary packaging Methods 0.000 description 2
- RLRINNKRRPQIGW-UHFFFAOYSA-N 1-ethenyl-2-[4-(2-ethenylphenyl)butyl]benzene Chemical compound C=CC1=CC=CC=C1CCCCC1=CC=CC=C1C=C RLRINNKRRPQIGW-UHFFFAOYSA-N 0.000 description 1
- VSKJLJHPAFKHBX-UHFFFAOYSA-N 2-methylbuta-1,3-diene;styrene Chemical compound CC(=C)C=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 VSKJLJHPAFKHBX-UHFFFAOYSA-N 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- 239000004708 Very-low-density polyethylene Substances 0.000 description 1
- 239000002318 adhesion promoter Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000003633 blood substitute Substances 0.000 description 1
- FACXGONDLDSNOE-UHFFFAOYSA-N buta-1,3-diene;styrene Chemical compound C=CC=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 FACXGONDLDSNOE-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000000385 dialysis solution Substances 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 150000002013 dioxins Chemical class 0.000 description 1
- BXOUVIIITJXIKB-UHFFFAOYSA-N ethene;styrene Chemical group C=C.C=CC1=CC=CC=C1 BXOUVIIITJXIKB-UHFFFAOYSA-N 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002742 polystyrene-block-poly(ethylene/propylene) -block-polystyrene Polymers 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 229920001866 very low density polyethylene Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000004711 α-olefin Substances 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
-
- 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
- B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
- A61J1/10—Bag-type containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/22—Articles comprising two or more components, e.g. co-extruded layers the components being layers with means connecting the layers, e.g. tie layers or undercuts
-
- 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
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/31—Heat sealable
-
- 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
-
- 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
- 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
- B32B2439/00—Containers; Receptacles
- B32B2439/40—Closed containers
- B32B2439/46—Bags
-
- 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
-
- 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
- B32B2439/80—Medical packaging
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Packages (AREA)
- Wrappers (AREA)
Description
Claims (1)
- Ansprüche1. Mehrlagenfolie, insbesondere für Beutel für Lösungen, mit Polymer-Außenschicht, - Mittelschicht und heißsiegelbarer Polymer-Innenschicht, dadurch gekennzeichnet, daß sie eine Außenschicht aus einem Polymeren, mindestens eine Verbindungsschicht aus einem Polypropylen-Compound aus einem Polypropylen-Homo- oder Copolymerisat und mindestens einem TPE oder Polyisobutylen und eine Innenschicht aus einem Polypropylen-Compound mit mindestens einem TPE aufweist.2. Mehrlagenfolie nach Anspruch 1, dadurch gekennzeichnet, daß das mindestens eine TPE ausgewählt ist aus der Gruppe bestehend aus SSBS, SIS, SEBS, SEB, Polyetherestern (TPE-E), Polyurethan (TPE-U), Polyetheramid (TPE-A) und EPDM/PP-Blend, Polyisobuten.3. Mehrlagenfolie nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Außenschicht eine Barriere gegen Sauerstoff - oder Kohlenstoffzutritt ist.4. Mehrlagenfolie nach Anspruch 3, dadurch gekennzeichnet, daß die Außenschicht ausgewählt ist aus der Gruppe bestehend aus Polyamid 6, Polyamid 66, Polystyrol, Polyacrylnitril.5. Mehrlagenfolie nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß die Außenschicht ein Polypropylen-Homopolymerisat, die Verbindungsschicht ein Polypropylen-Compound aus einem Polypropylen-Hompolymerisat, einem Polypropylen-Copolymersiat und einem TPE-S ist und die siegelbare Innenschicht ein Polypropylen-Compound bestehend aus einenm Polypropylen-Homopolymerisat, einem Polypropylen-Copolymerisat und einem TPE ist.6. Mehrlagenfolie nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß, daß die Foliendicke 150 bis um beträgt.7. Mehrlagenfolie nach irgendeinem der vorangehenden Ansprüche, dadurch gekennzeichne, daß ein Temperaturgefälle im Schmelzpunkt der Folienlagen von außen zur Innenfolie besteht, sodaß die Innenfolie leichter schmilzt.8. Mehrlagenfolie nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß daß die Schichten coextrudiert sind.9. Mehrlagenfolie nach einem der vorangehenden Ansprüche dadurch gekennzeichnet, daß sie durch Coextrusion von oben nach unten und anschließendes Abschrecken hergestellt ist.11. Mehrlagenfolie nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß das Material als Schlauch extrudiert ist.12. Mehrlagenfolie nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß sie Bestandteil von Beuteln für Nahrungszwecke und medizinischen Lösungen, bspw. Infusionslösungen, ist.
Priority Applications (15)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29605214U DE29605214U1 (de) | 1996-03-21 | 1996-03-21 | Mehrlagenfolie, insbesondere für Beutel für Lösungen |
| DE19640038A DE19640038C2 (de) | 1996-03-21 | 1996-09-29 | Mehrlagenfolie auf Polypropylen-Basis, Verfahren zu ihrer Herstellung und ihre Verwendung |
| AU17166/97A AU1716697A (en) | 1996-03-21 | 1996-10-23 | Multilayered sheet, process for the production thereof and use thereof |
| PCT/DE1996/002012 WO1997034951A1 (de) | 1996-03-21 | 1996-10-23 | Mehrlagenfolie, verfahren zu ihrer herstellung und ihre verwendung |
| CNB961802243A CN1161406C (zh) | 1996-03-21 | 1996-10-23 | 多层薄膜、其制备方法及其应用 |
| HU9901061A HU229658B1 (en) | 1996-03-21 | 1996-10-23 | Transparent multilayered sheet, process for the production thereof and use thereof |
| KR19980707051A KR100439410B1 (ko) | 1996-03-21 | 1996-10-23 | 다층포일,그제조방법및그이용 |
| DE59610666T DE59610666D1 (de) | 1996-03-21 | 1996-10-23 | Mehrlagenfolie, verfahren zu ihrer herstellung und ihre verwendung |
| EP19960945824 EP0892830B1 (de) | 1996-03-21 | 1996-10-23 | Mehrlagenfolie, verfahren zu ihrer herstellung und ihre verwendung |
| ES96945824T ES2205074T3 (es) | 1996-03-21 | 1996-10-23 | Pelicula multicapa y procedimiento para su produccion, y su utilizacion. |
| AT96945824T ATE247152T1 (de) | 1996-03-21 | 1996-10-23 | Mehrlagenfolie, verfahren zu ihrer herstellung und ihre verwendung |
| RU98119079/04A RU2193973C2 (ru) | 1996-03-21 | 1996-10-23 | Прозрачная многослойная пленка и способ ее изготовления |
| US09/142,975 US6127043A (en) | 1996-03-21 | 1996-10-23 | Multilayered sheet, process for the production thereof and use thereof |
| JP53301297A JP2000506462A (ja) | 1996-03-21 | 1996-10-23 | 多層フィルム、その製造方法、およびその使用方法 |
| BR9612569A BR9612569A (pt) | 1996-03-21 | 1996-10-23 | Folha de várias camadas, processo para a sua preparação e sua aplicação |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29605214U DE29605214U1 (de) | 1996-03-21 | 1996-03-21 | Mehrlagenfolie, insbesondere für Beutel für Lösungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE29605214U1 true DE29605214U1 (de) | 1997-07-24 |
Family
ID=8021418
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE29605214U Expired - Lifetime DE29605214U1 (de) | 1996-03-21 | 1996-03-21 | Mehrlagenfolie, insbesondere für Beutel für Lösungen |
| DE19640038A Expired - Fee Related DE19640038C2 (de) | 1996-03-21 | 1996-09-29 | Mehrlagenfolie auf Polypropylen-Basis, Verfahren zu ihrer Herstellung und ihre Verwendung |
| DE59610666T Expired - Lifetime DE59610666D1 (de) | 1996-03-21 | 1996-10-23 | Mehrlagenfolie, verfahren zu ihrer herstellung und ihre verwendung |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19640038A Expired - Fee Related DE19640038C2 (de) | 1996-03-21 | 1996-09-29 | Mehrlagenfolie auf Polypropylen-Basis, Verfahren zu ihrer Herstellung und ihre Verwendung |
| DE59610666T Expired - Lifetime DE59610666D1 (de) | 1996-03-21 | 1996-10-23 | Mehrlagenfolie, verfahren zu ihrer herstellung und ihre verwendung |
Country Status (2)
| Country | Link |
|---|---|
| DE (3) | DE29605214U1 (de) |
| RU (1) | RU2193973C2 (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001001775A1 (en) * | 1999-07-07 | 2001-01-11 | Biopure Corporation | Preserving a hemoglobin blood substitute with a transparent overwrap |
| US6610832B1 (en) | 1995-03-23 | 2003-08-26 | Biopure Corporation | Preserving a hemoglobin blood substitute with a transparent overwrap |
| WO2005116128A1 (en) * | 2004-05-25 | 2005-12-08 | E.I. Dupont De Nemours And Company | Copolyetherester composition and multilayer structure thereof |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6127009A (en) * | 1996-05-08 | 2000-10-03 | Pactiv Corporation | Dispenser unit, process for manufacturing the same and its use |
| DE10124209A1 (de) * | 2001-05-18 | 2002-11-21 | Wolff Walsrode Ag | Polyolefinfolie mit peelfähiger Deckschicht |
| DE10361851B4 (de) | 2003-12-23 | 2018-08-02 | Polycine Gmbh | Hitzesterilisierbare Mehrschichtfolie und Verwendung derselben |
| AU2005304335B2 (en) * | 2004-11-10 | 2009-09-17 | Avery Dennison Corporation | In-mold labels and uses thereof |
| RU2474598C2 (ru) * | 2005-06-23 | 2013-02-10 | Эвери Деннисон Копэрейшн | Термоплавкая контактно-клеевая композиция и адгезивное изделие |
| ES2438738T3 (es) * | 2005-07-15 | 2014-01-20 | Toray Battery Separator Film Co., Ltd. | Membrana microporosa multicapa de poliolefina y separador de batería |
| DE102007003327A1 (de) * | 2007-01-17 | 2008-07-24 | Evonik Degussa Gmbh | Mehrschichtfolie und daraus hergestelltes Verbundteil |
| EP2020291A1 (de) * | 2007-07-31 | 2009-02-04 | Borealis Technology Oy | Verwendung nukleierter Propylen-Buten-Zufallscopolymere oder -terpolymere zur Herstellung sterilisierbarer geblasener Folien |
| US8491562B2 (en) * | 2007-12-24 | 2013-07-23 | Choongwae Corporation | Multilayer film for functional medical solution container and a container comprising the same |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4778697A (en) * | 1985-11-29 | 1988-10-18 | American National Can Company | Polymeric films |
| CA2063868C (en) * | 1991-03-25 | 2002-11-12 | Walter Berndt Mueller | Nylon copolymer medical film |
| AT403583B (de) * | 1993-07-26 | 1998-03-25 | Danubia Petrochem Polymere | Modifizierte elastomere polypropylene |
| JP2997831B2 (ja) * | 1993-09-06 | 2000-01-11 | グンゼ株式会社 | 積層体 |
| DE4410876A1 (de) * | 1994-03-29 | 1995-10-05 | Fresenius Ag | Medizinischer Mehrkammerbeutel und Verfahren zu seiner Herstellung |
-
1996
- 1996-03-21 DE DE29605214U patent/DE29605214U1/de not_active Expired - Lifetime
- 1996-09-29 DE DE19640038A patent/DE19640038C2/de not_active Expired - Fee Related
- 1996-10-23 DE DE59610666T patent/DE59610666D1/de not_active Expired - Lifetime
- 1996-10-23 RU RU98119079/04A patent/RU2193973C2/ru not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6610832B1 (en) | 1995-03-23 | 2003-08-26 | Biopure Corporation | Preserving a hemoglobin blood substitute with a transparent overwrap |
| WO2001001775A1 (en) * | 1999-07-07 | 2001-01-11 | Biopure Corporation | Preserving a hemoglobin blood substitute with a transparent overwrap |
| WO2005116128A1 (en) * | 2004-05-25 | 2005-12-08 | E.I. Dupont De Nemours And Company | Copolyetherester composition and multilayer structure thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2193973C2 (ru) | 2002-12-10 |
| DE59610666D1 (de) | 2003-09-18 |
| DE19640038A1 (de) | 1997-09-25 |
| DE19640038C2 (de) | 2001-11-29 |
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