ES272622U - Complejo multicapa,especialmente para el cierre de recipientes de materia plastica. (como desglose y con prioridad de la patente espanola no. 514.398, presentada el 27 de julio de 1.982). - Google Patents
Complejo multicapa,especialmente para el cierre de recipientes de materia plastica. (como desglose y con prioridad de la patente espanola no. 514.398, presentada el 27 de julio de 1.982).Info
- Publication number
- ES272622U ES272622U ES1983272622U ES272622U ES272622U ES 272622 U ES272622 U ES 272622U ES 1983272622 U ES1983272622 U ES 1983272622U ES 272622 U ES272622 U ES 272622U ES 272622 U ES272622 U ES 272622U
- Authority
- ES
- Spain
- Prior art keywords
- microns
- closure
- thickness
- metal foil
- polyolefin film
- 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.)
- Granted
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
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
- B32B2311/00—Metals, their alloys or their compounds
- B32B2311/24—Aluminium
-
- 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
- B32B2435/00—Closures, end caps, stoppers
- B32B2435/02—Closures, end caps, stoppers for containers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
- Y10T428/24967—Absolute thicknesses specified
- Y10T428/24975—No layer or component greater than 5 mils thick
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2852—Adhesive compositions
- Y10T428/2878—Adhesive compositions including addition polymer from unsaturated monomer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2852—Adhesive compositions
- Y10T428/2878—Adhesive compositions including addition polymer from unsaturated monomer
- Y10T428/2891—Adhesive compositions including addition polymer from unsaturated monomer including addition polymer from alpha-beta unsaturated carboxylic acid [e.g., acrylic acid, methacrylic acid, etc.] Or derivative thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
- Y10T428/31692—Next to addition polymer from unsaturated monomers
Landscapes
- Laminated Bodies (AREA)
- Closures For Containers (AREA)
Abstract
Complejo multicapa, especialmente para el cierre de recipientes de materia plástica, en forma de opérculos o de cápsulas para el cierre de un recipiente, del tipo que comprende: a) una hoja metálica (1). b) una película de poliolefina (2). c) una capa adhesiva (3) que une la hoja metálica y la película de poliolefina constituída por dos componentes A y B: - siendo el compuesto A un copolímero de una moncolefina alifática y de un ácido carboxílico monoetilénicamente insaturado que tenga una buena adherencia con relación a la hoja metálica y a la película de poliolefina, siendo el compuesto B un compuesto apto para disminuir la adherencia del compuesto A con relación a la hoja metálica y/o a la película de poliolefina, caracterizado porque comprende entre la citada hoja metálica tal como de aluminio (1), que tiene un espesor comprendido entre 25 y 75 micras, y preferentemente, entre 30 y 70 micras, y la citada película de poliolefina (2) que tiene un espesor comprendido entre 10 y 30 micras, preferentemente entre 15 y 25 micras, una capa adhesiva (3) tiene un espesor comprendido entre 0.5 y 6 micras y, preferentemente entre 2 y 5 micras.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8116315A FR2511936A1 (fr) | 1981-08-26 | 1981-08-26 | Complexe multicouche, notamment pour la fermeture d'emballages en matiere plastique |
Publications (2)
Publication Number | Publication Date |
---|---|
ES272622U true ES272622U (es) | 1983-11-16 |
ES272622Y ES272622Y (es) | 1984-05-16 |
Family
ID=9261690
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES514398A Expired ES8400053A1 (es) | 1981-08-26 | 1982-07-27 | Perfeccionamientos en un complejo multicapa, principalmente para el cierre de embalajes de materia plastica. |
ES1983272622U Expired ES272622Y (es) | 1981-08-26 | 1983-06-01 | Complejo multicapa,especialmente para el cierre de recipientes de materia plastica. (como desglose y con prioridad de la patente espanola no. 514.398, presentada el 27 de julio de 1.982). |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES514398A Expired ES8400053A1 (es) | 1981-08-26 | 1982-07-27 | Perfeccionamientos en un complejo multicapa, principalmente para el cierre de embalajes de materia plastica. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4451526A (es) |
EP (1) | EP0074287B1 (es) |
CA (1) | CA1176151A (es) |
DE (2) | DE74287T1 (es) |
DK (1) | DK380582A (es) |
ES (2) | ES8400053A1 (es) |
FR (1) | FR2511936A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2540830B1 (fr) * | 1983-02-10 | 1986-04-25 | Raffinage Cie Francaise | Nouveau corps de boite du type dit composite et boite composite comportant ce corps |
FR2557026B1 (fr) * | 1983-12-26 | 1986-08-22 | Alsacienne Aluminium | Materiau souple en feuille, notamment pour l'emballage et le surbouchage |
US5012946A (en) * | 1989-02-27 | 1991-05-07 | Minnesota Mining & Manufacturing Company | Innerseal for a container and method of applying |
US5197618A (en) * | 1991-10-15 | 1993-03-30 | Top Seal, Inc. | Tamper-evident fusion bonded pull-tab induction foil lining system for container closures |
DE102019112034A1 (de) * | 2019-05-08 | 2020-11-12 | Constantia Pirk Gmbh & Co. Kg | Abdeckfolie, insbesondere für Lebensmittelkapseln |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2386402A1 (fr) * | 1977-04-06 | 1978-11-03 | Raffinage Cie Francaise | Procede de revetement d'un support par une couche de polymere et applications dudit procede |
FR2398605A1 (fr) * | 1977-07-29 | 1979-02-23 | Raffinage Cie Francaise | Complexe multicouche, notamment pour la fermeture d'emballages en matiere plastique |
FR2470060A2 (fr) * | 1978-11-24 | 1981-05-29 | Raffinage Cie Francaise | Complexe bicouche, notamment pour la fermeture d'emballages en matiere plastique |
FR2442261A1 (fr) * | 1978-11-24 | 1980-06-20 | Raffinage Cie Francaise | Complexe bicouche, notamment pour la fermeture d'emballages en matiere plastique |
AU528449B2 (en) * | 1979-05-21 | 1983-04-28 | Dow Chemical Company, The | Formable metal-plastic-metal laminates |
FR2470002A1 (fr) * | 1979-11-23 | 1981-05-29 | Raffinage Cie Francaise | Complexe bicouche, notamment pour la fermeture d'emballages en matiere plastique |
FR2489827A1 (fr) * | 1980-09-09 | 1982-03-12 | Raffinage Cie Francaise | Procede de preparation de suspensions de polymeres, suspensions desdits polymeres et applications desdites suspensions |
-
1981
- 1981-08-26 FR FR8116315A patent/FR2511936A1/fr active Granted
-
1982
- 1982-07-22 DE DE198282401360T patent/DE74287T1/de active Pending
- 1982-07-22 DE DE8282401360T patent/DE3267423D1/de not_active Expired
- 1982-07-22 EP EP19820401360 patent/EP0074287B1/fr not_active Expired
- 1982-07-27 ES ES514398A patent/ES8400053A1/es not_active Expired
- 1982-08-17 CA CA000409575A patent/CA1176151A/fr not_active Expired
- 1982-08-20 US US06/410,035 patent/US4451526A/en not_active Expired - Fee Related
- 1982-08-25 DK DK380582A patent/DK380582A/da not_active Application Discontinuation
-
1983
- 1983-06-01 ES ES1983272622U patent/ES272622Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES514398A0 (es) | 1983-10-16 |
EP0074287A1 (fr) | 1983-03-16 |
US4451526A (en) | 1984-05-29 |
ES272622Y (es) | 1984-05-16 |
FR2511936A1 (fr) | 1983-03-04 |
CA1176151A (fr) | 1984-10-16 |
ES8400053A1 (es) | 1983-10-16 |
DE74287T1 (de) | 1983-07-21 |
EP0074287B1 (fr) | 1985-11-13 |
FR2511936B1 (es) | 1984-06-22 |
DK380582A (da) | 1983-02-27 |
DE3267423D1 (en) | 1985-12-19 |
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