ES2114528T3 - Compuestos multicapa y envases de facil apertura. - Google Patents

Compuestos multicapa y envases de facil apertura.

Info

Publication number
ES2114528T3
ES2114528T3 ES90125765T ES90125765T ES2114528T3 ES 2114528 T3 ES2114528 T3 ES 2114528T3 ES 90125765 T ES90125765 T ES 90125765T ES 90125765 T ES90125765 T ES 90125765T ES 2114528 T3 ES2114528 T3 ES 2114528T3
Authority
ES
Spain
Prior art keywords
multilayer composite
easy
coat
polyolefin
composite material
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
Application number
ES90125765T
Other languages
English (en)
Inventor
Toyokazu Yamada
Masahiro Akamatsu
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.)
Idemitsu Petrochemical Co Ltd
Original Assignee
Idemitsu Petrochemical Co Ltd
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
Priority claimed from JP2004518A external-priority patent/JP2769564B2/ja
Priority claimed from JP02268347A external-priority patent/JP3094303B2/ja
Application filed by Idemitsu Petrochemical Co Ltd filed Critical Idemitsu Petrochemical Co Ltd
Application granted granted Critical
Publication of ES2114528T3 publication Critical patent/ES2114528T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B32B1/00—Layered products having a non-planar shape
    • 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
    • B32B27/302—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
    • B32B2325/00—Polymers of vinyl-aromatic compounds, e.g. polystyrene
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2577/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks, bags
    • B65D2577/10—Container closures formed after filling
    • B65D2577/20—Container closures formed after filling by applying separate lids or covers
    • B65D2577/2025—Multi-layered container, e.g. laminated, coated
    • B65D2577/2033—Multi-layered container, e.g. laminated, coated with one or more layers of container being torn off upon initial opening
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1355—Elemental metal containing [e.g., substrate, foil, film, coating, etc.]
    • Y10T428/1359—Three or more layers [continuous layer]
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1376—Foam or porous material containing
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1379—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
    • Y10T428/1383—Vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit is sandwiched between layers [continuous layer]
    • 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
    • Y10T428/14—Layer or component removable to expose adhesive
    • Y10T428/1452—Polymer derived only from ethylenically 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
    • Y10T428/15—Sheet, web, or layer weakened to permit separation through thickness
    • 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]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer
    • 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]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31924—Including polyene monomers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Packages (AREA)

Abstract

SE DESCRIBE UN MATERIAL COMPUESTO MULTICAPA Y UN CONTENEDOR DE APERTURA FACIL PRODUCIDO UTILIZANDO UN MATERIAL COMPUESTO MULTICAPA. EL MATERIAL COMPUESTO MULTICAPA COMPRENDE UNA CAPA SUPERFICIAL DE RESINA POLIOLEFINICA ("POLYOLEFIN"), UNA CAPA INTERMEDIA DE UNA MEZCLA DE UNA RESINA POLIESTIRENICA ("POLYSTIRENIC") CON UN ELASTOMERO TERMOPLASTICO Y UNA RESINA POLIOLEFINICA ("POLIOLEFIN") Y UNA CAPA DE BASE DE UNA RESINA POLIESTIRENICA ("POLYSTIRENIC"), Y LA RESISTENCIA DE PELADO ENTRE LA CAPA INTERMEDIA Y LA CAPA BASE ES MAYOR QUE LA RESISTENCIA DE PELADO LA CAPA SUPERFICIAL Y LA CAPA INTERMEDIA. EL CONTENEDOR DE APERTURA FACIL PRODUCIDO UTILIZANDO LOS MATERIALES COMPUESTOS MULTICAPA ES CAPAZ DE SER SELLADO FUERTEMENTE CON UNA TAPA MIENTRAS MANTIENE UNA APERTURA FACIL PORQUE LA APERTURA DEL CONTENEDOR SELLADO SE REALIZA UTILIZANDO LA CORTEZA ENTRE LA CAPA SUPERFICIAL Y LA CAPA INTERMEDIA.
ES90125765T 1990-01-16 1990-12-28 Compuestos multicapa y envases de facil apertura. Expired - Lifetime ES2114528T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004518A JP2769564B2 (ja) 1990-01-16 1990-01-16 多層構造物及び易開封性容器
JP02268347A JP3094303B2 (ja) 1990-10-08 1990-10-08 多層シート類及び易開封性容器

Publications (1)

Publication Number Publication Date
ES2114528T3 true ES2114528T3 (es) 1998-06-01

Family

ID=26338311

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90125765T Expired - Lifetime ES2114528T3 (es) 1990-01-16 1990-12-28 Compuestos multicapa y envases de facil apertura.

Country Status (11)

Country Link
US (1) US5281453A (es)
EP (1) EP0437856B1 (es)
KR (1) KR930009311B1 (es)
AU (1) AU616130B2 (es)
BR (1) BR9100098A (es)
CA (1) CA2033421C (es)
DE (1) DE69032268T2 (es)
ES (1) ES2114528T3 (es)
MX (1) MX174053B (es)
NZ (1) NZ236692A (es)
TW (1) TW232671B (es)

Families Citing this family (40)

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CA2036938A1 (en) * 1990-02-27 1991-08-28 Karen Ursula Blaskovitz Nee Lamb Lidding for containers
CH683175A5 (de) * 1991-02-04 1994-01-31 Alusuisse Lonza Services Ag Verpackung.
AT397386B (de) * 1992-02-24 1994-03-25 Klepsch Liliana Ablösbare heisssiegelfähige folie
DE9219105U1 (de) * 1992-10-31 1998-03-05 Klocke Verpackungs-Service GmbH, 76356 Weingarten Behälter zur Aufnahme von aromatischen Substanzen
DE19536546A1 (de) * 1994-03-29 1997-04-03 Fresenius Ag Medizinischer Beutel
DE4447626C5 (de) * 1994-03-29 2007-01-25 Fresenius Ag Medizinischer Mehrkammerbeutel
DE4428291A1 (de) * 1994-08-10 1996-02-15 Borries Horst Von Verpackung für zu sterilisierende Artikel
EP0707956A1 (en) * 1994-10-13 1996-04-24 The Procter & Gamble Company Multilayer materials for making packages
DE19515254C2 (de) * 1995-04-26 1998-06-04 Fresenius Ag PVC-freie Mehrschichtfolie, Verfahren zur Herstellung derselben und deren Verwendung
US5882789A (en) * 1995-06-07 1999-03-16 Pechiney Recherche Packaging material for forming an easy-opening reclosable packaging material and package
US5882749A (en) * 1995-06-08 1999-03-16 Pechiney Recherche Easy-opening reclosable package
WO1997010159A1 (en) * 1995-09-13 1997-03-20 Dai Nippon Printing Co., Ltd. Package, method of manufacturing the same, and combination of packaging device and storage box
AU1716697A (en) * 1996-03-21 1997-10-10 Sengewald Verpackungen Gmbh Multilayered sheet, process for the production thereof and use thereof
US5981076A (en) * 1996-12-09 1999-11-09 3M Innovative Properties Company UV protected syndiotactic polystyrene overlay films
FR2757135B1 (fr) * 1996-12-12 1999-03-05 Smurfit Socar Sa Conditionnement en un materiau semi-rigide, obturable par un film d'une matiere thermoplastique, et procede d'obturation de ce conditionnement
US5979748A (en) * 1997-02-06 1999-11-09 Sonoco Development, Inc. Tubular container with a heat seal having an inner and outer bead and method of manufacturing said container
US6264098B1 (en) * 1997-02-06 2001-07-24 Sonoco Development, Inc. Tubular container with a heat seal having non-symmetrical inner and outer beads
EP0858885A3 (en) * 1997-02-17 2001-11-28 Idemitsu Petrochemical Co., Ltd. Multi-layer structure, container using same, and its manufacturing method
EP0902739A1 (de) * 1997-02-18 1999-03-24 Teich Aktiengesellschaft Siegelfähige kunststoffolie zum verschliessen von verpackungen
IT1296883B1 (it) * 1997-12-18 1999-08-02 Safta Spa Sistema di confezionamento richiudibile e relativi procedimenti di fabbricazione
LU90262B1 (fr) * 1998-07-10 2000-01-11 Lynes Holding Sa Procede d'assemblage temporaire d'un premier substrat avec un second substrat
JP3027382B1 (ja) * 1998-07-24 2000-04-04 株式会社ヨコタ 易リサイクル性容器
WO2000018650A1 (en) * 1998-09-25 2000-04-06 H.J. Heinz Company Flexible disposable container
EP1138604A1 (en) * 2000-03-30 2001-10-04 Fina Research S.A. Glossy plastic containers
JP4749539B2 (ja) * 2000-12-18 2011-08-17 三井化学株式会社 ポリプロピレン用シーラント材およびそれを用いた易開封性密封容器
EP1312470A1 (en) * 2001-11-20 2003-05-21 Amcor Flexibles Transpac Peelable seal film
JP4146267B2 (ja) * 2003-04-08 2008-09-10 出光ユニテック株式会社 容器、包装体及び容器の製造方法
ES2274194T3 (es) * 2003-09-26 2007-05-16 Edo Giardini Proceso de fabricacion de una membrana para aparatos de control fluidos y membrana fabricada de acuerdo con el procedimiento.
US20060141241A1 (en) * 2004-12-23 2006-06-29 Carespodi Dennis L Peelable breakaway multi-layered structures and methods and compositions for making such structures
US20080096047A1 (en) * 2005-03-07 2008-04-24 Michiyo Yamane Oxygen Absorbent
US20080247684A1 (en) * 2006-05-25 2008-10-09 Binks Craig C Flexible beverage container
ES2350592T3 (es) * 2006-07-13 2011-01-25 Impress Metal Packaging Sa Tapa de recipiente con una membrana desprendible.
US9452592B2 (en) * 2007-08-28 2016-09-27 Cryovac, Inc. Multilayer film having an active oxygen barrier layer with radiation enhanced active barrier properties
US8815360B2 (en) * 2007-08-28 2014-08-26 Cryovac, Inc. Multilayer film having passive and active oxygen barrier layers
US8263198B2 (en) * 2007-09-26 2012-09-11 Chevron Phillips Chemical Company Lp System and method for creating high gloss plastic items via the use of styrenic copolymers as a coextruded layer
DE202011050984U1 (de) * 2011-08-15 2012-01-18 Kobusch-Sengewald Gmbh Peelfähige Mehrschichtverbundfolie mit Wiederverschliessbarkeit
US8746490B2 (en) 2012-11-06 2014-06-10 Sonoco Development, Inc. Resealable package film
GB2525841A (en) * 2014-03-07 2015-11-11 Starbucks Hk Ltd Image modification
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CA3144102A1 (en) * 2019-07-03 2021-01-07 Lgab Llc Pulp container with fused junction and method of making same

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JP3319786B2 (ja) * 1992-09-02 2002-09-03 株式会社小松製作所 プレスのブレークスルー緩衝装置およびその制御方法

Also Published As

Publication number Publication date
EP0437856A2 (en) 1991-07-24
AU6844990A (en) 1991-07-18
US5281453A (en) 1994-01-25
TW232671B (es) 1994-10-21
MX174053B (es) 1994-04-18
EP0437856B1 (en) 1998-04-22
AU616130B2 (en) 1991-10-17
CA2033421C (en) 1994-08-02
BR9100098A (pt) 1991-10-22
DE69032268T2 (de) 1999-01-07
KR910014211A (ko) 1991-08-31
NZ236692A (en) 1993-05-26
EP0437856A3 (en) 1991-10-16
KR930009311B1 (ko) 1993-09-27
DE69032268D1 (de) 1998-05-28
CA2033421A1 (en) 1991-07-17

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