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ES2084781T3 - Pelicula multicapa. - Google Patents

Pelicula multicapa.

Info

Publication number
ES2084781T3
ES2084781T3 ES91308589T ES91308589T ES2084781T3 ES 2084781 T3 ES2084781 T3 ES 2084781T3 ES 91308589 T ES91308589 T ES 91308589T ES 91308589 T ES91308589 T ES 91308589T ES 2084781 T3 ES2084781 T3 ES 2084781T3
Authority
ES
Spain
Prior art keywords
multilayer film
film
polymer
seal
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
Application number
ES91308589T
Other languages
English (en)
Inventor
Stefan Bertil Ohlsson
Cambourg Philippe De
Willy Jozef Joanna Leyson
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.)
ExxonMobil Chemical Patents Inc
Original Assignee
Exxon Chemical Patents Inc
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 GB909020653A external-priority patent/GB9020653D0/en
Priority claimed from GB909022814A external-priority patent/GB9022814D0/en
Application filed by Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Application granted granted Critical
Publication of ES2084781T3 publication Critical patent/ES2084781T3/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
    • 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
    • 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
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B32B2323/046—LDPE, i.e. low density 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
    • B32B2553/00—Packaging equipment or accessories not otherwise provided for
    • 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.]
    • Y10T428/131—Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
    • Y10T428/1317—Multilayer [continuous layer]
    • Y10T428/1321—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]
    • Y10T428/1379—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • 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.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24496—Foamed or cellular component
    • Y10T428/24504—Component comprises a polymer [e.g., rubber, etc.]
    • 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
    • Y10T428/2809—Web or sheet containing structurally defined element or component and having an adhesive outermost layer including irradiated or wave energy treated component
    • 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
    • Y10T428/2848—Three or more layers
    • 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

Landscapes

  • Laminated Bodies (AREA)
  • Wrappers (AREA)

Abstract

LA INVENCION PROPORCIONA UNA PELICULA MULTI-CAPA QUE TIENE UNA CAPA BARRERA DE UN MATERIAL TERMOPLASTICO Y EN AL MENOS UN LADO DE LA MISMA UN SELLO POLIMERO DERIVADO DE ETILENO Y UN ESTER INSATURADO ETILENICAMENTE QUE ES RF SOLDABLE EN EL CUAL EL POLIMERO SELLO TIENE UNA SUPERFICIE ENMARAÑADA ANTI-BLOQUEO. LA PELICULA TIENE PROPIEDADES DE BARRERA Y SE PUEDE UTILIZAR PARA EMPAQUETAR LIQUIDOS EN BOLSAS.
ES91308589T 1990-09-21 1991-09-20 Pelicula multicapa. Expired - Lifetime ES2084781T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909020653A GB9020653D0 (en) 1990-09-21 1990-09-21 Multilayer film
GB909022814A GB9022814D0 (en) 1990-10-19 1990-10-19 Multi layer film

Publications (1)

Publication Number Publication Date
ES2084781T3 true ES2084781T3 (es) 1996-05-16

Family

ID=26297686

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91308589T Expired - Lifetime ES2084781T3 (es) 1990-09-21 1991-09-20 Pelicula multicapa.

Country Status (5)

Country Link
US (2) US5399396A (es)
EP (1) EP0477025B1 (es)
CA (1) CA2051915C (es)
DE (1) DE69117407T2 (es)
ES (1) ES2084781T3 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL110356A (en) * 1993-07-29 1997-04-15 Int Paper Co Radio-frequency-sealable, non-foil packaging structures
AU7327894A (en) * 1993-08-06 1995-02-28 Minnesota Mining And Manufacturing Company Multilayered tubing
DE69426490T2 (de) * 1994-09-07 2001-06-28 Cryovac, Inc. Chlorfreies Verbundfilmmaterial, Verfahren zu seiner Herstellung und sein Gebrauch
US5738923A (en) * 1995-05-16 1998-04-14 Minnesota Mining And Manufacturing Company Medical tubing and assemblies
EP0807519A3 (fr) * 1996-05-14 1999-12-08 Elf Atochem S.A. Films multicouches soudables par haute fréquence
US6258308B1 (en) 1996-07-31 2001-07-10 Exxon Chemical Patents Inc. Process for adjusting WVTR and other properties of a polyolefin film
US5733628A (en) 1996-10-10 1998-03-31 Tredegar Industries, Inc. Breathable elastic polymeric film laminates
BR9712454A (pt) 1996-10-29 1999-10-19 Cryovac Inc Bolsa de almofada selável por rf
DE19653590C2 (de) * 1996-12-20 1998-10-15 Benecke Kaliko Ag Hochfrequenzverschweißbare Polymermischung
US6007658A (en) * 1998-03-04 1999-12-28 Westvaco Corporation Carton sealing method utilizing radiation curable pressure-sensitive adhesives
US6953510B1 (en) 1998-10-16 2005-10-11 Tredegar Film Products Corporation Method of making microporous breathable film
CA2346455A1 (en) 1998-10-16 2000-04-27 John H. Mackay Process for producing polyolefin microporous breathable film
US6616998B2 (en) 1999-02-02 2003-09-09 Eastman Chemical Company Polyester packaging films producing a peelable seal
AU778541B2 (en) 1999-05-26 2004-12-09 Basf Corporation Metal roofing shingle stock and method for making it
US6908665B2 (en) * 1999-07-06 2005-06-21 Northwest Coatings L.L.C. Radiation-cured, laminated flexible packaging material
US6472056B1 (en) 1999-07-06 2002-10-29 Northwest Coatings Corp. Radiation-cured laminate label
US7270860B2 (en) * 1999-11-22 2007-09-18 Hollister Incorporated Multilayer chlorine-free film with barrier layer of a polyamide blend and ostomy pouches formed therefrom
US20030077466A1 (en) * 2001-10-19 2003-04-24 Smith Sidney T. Multilayered polymer structure
US20050137342A1 (en) * 2003-12-19 2005-06-23 Krishnaswamy Rajendra K. Polyethylene blend films
US6989407B2 (en) * 2004-01-09 2006-01-24 Northwest Coatings, Llc Radiation curable laminating adhesives based on cycloaliphatic carboxylic acid functional monomers
US7520600B2 (en) 2004-11-01 2009-04-21 Basf Corporation Fast-drying, radiofrequency-activatable inkjet inks and methods and systems for their use
US20120128907A1 (en) 2009-08-06 2012-05-24 Michael Mounts Radio frequency sealable film, sealed film structure and method of making the same
WO2011056861A1 (en) 2009-11-06 2011-05-12 Hollister Incorporated Multi-layer film and ostomy product made therefrom
US20110118679A1 (en) * 2009-11-17 2011-05-19 Cryovac, Inc. Radio frequency sealable film
US8858525B2 (en) * 2009-11-20 2014-10-14 Cryovac, Inc. Noise dampening film
JP7007907B2 (ja) 2014-10-02 2022-01-25 ダウ グローバル テクノロジーズ エルエルシー 良好な難燃性を有する高周波溶接性エチレン系ポリマー組成物

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2031801A5 (en) * 1969-02-07 1970-11-20 Ethylene Plastique Sa Polymer materials in sheet foil or tubular - form
JPS6035257B2 (ja) * 1978-07-22 1985-08-13 三菱樹脂株式会社 プロセスドミ−ト包装用材料
FI793930A7 (fi) * 1979-01-09 1981-01-01 Brdr Schur Int A/S Yhdistelmäkalvo, menetelmä sen valmistamiseksi ja sen käyttö.
JPS5764551A (en) * 1980-10-09 1982-04-19 Mitsui Petrochemical Ind Composite film
US4389450A (en) * 1981-02-26 1983-06-21 American Can Company Multiple layer packaging film
US4469742A (en) * 1983-01-31 1984-09-04 W. R. Grace & Co., Cryovac Div. Pasteurizable, cook-in shrink film
GB2149345B (en) * 1983-11-09 1987-03-11 Grace W R & Co Heat sterilizable laminate films
US4617241A (en) * 1984-01-23 1986-10-14 W. R. Grace & Co., Cryovac Div. Linear polyethylene stretch/shrink films
US4590124A (en) * 1984-05-10 1986-05-20 W. R. Grace & Co., Cryovac Div. Storm window film
GB8518564D0 (en) * 1985-07-23 1985-08-29 Drg Uk Ltd Multi-layer packaging material
US4940634A (en) * 1986-03-21 1990-07-10 W. R. Grace & Co.-Conn. High barrier low profile forming web
US4855183A (en) * 1986-11-17 1989-08-08 W. R. Grace & Co.-Conn. Multiple-layer, cook-in film
EP0342822A3 (en) * 1988-05-17 1991-11-13 Exxon Chemical Patents Inc. Synthetic rubber bale wrap
US4848564A (en) * 1988-06-07 1989-07-18 Exxon Chemical Patents Inc. Synthetic rubber bale wrap
US4956212A (en) * 1988-11-17 1990-09-11 W. R. Grace & Co. -Conn. Peelable barrier film for vacuum skin packages and the like

Also Published As

Publication number Publication date
DE69117407D1 (de) 1996-04-04
US5565250A (en) 1996-10-15
CA2051915A1 (en) 1992-03-22
CA2051915C (en) 2000-05-09
EP0477025A2 (en) 1992-03-25
DE69117407T2 (de) 1996-07-18
EP0477025B1 (en) 1996-02-28
EP0477025A3 (en) 1992-05-20
US5399396A (en) 1995-03-21

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