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
Application number
ES1983272622U
Other languages
English (en)
Other versions
ES272622Y (es
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.)
Compagnie Francaise de Raffinage SA
Original Assignee
Compagnie Francaise de Raffinage 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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9261690&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES272622(U) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Compagnie Francaise de Raffinage SA filed Critical Compagnie Francaise de Raffinage SA
Publication of ES272622U publication Critical patent/ES272622U/es
Application granted granted Critical
Publication of ES272622Y publication Critical patent/ES272622Y/es
Expired legal-status Critical Current

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.
ES1983272622U 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). Expired ES272622Y (es)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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