DE69701751D1 - Film mit niedriger Kohlenwasserstoff-Durchlässigkeit - Google Patents

Film mit niedriger Kohlenwasserstoff-Durchlässigkeit

Info

Publication number
DE69701751D1
DE69701751D1 DE69701751T DE69701751T DE69701751D1 DE 69701751 D1 DE69701751 D1 DE 69701751D1 DE 69701751 T DE69701751 T DE 69701751T DE 69701751 T DE69701751 T DE 69701751T DE 69701751 D1 DE69701751 D1 DE 69701751D1
Authority
DE
Germany
Prior art keywords
film
permeability film
low hydrocarbon
hydrocarbon permeability
polyolefin
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 - Fee Related
Application number
DE69701751T
Other languages
English (en)
Other versions
DE69701751T2 (de
Inventor
Franck Vandekerckhove
Alain Bouilloux
Regis Jacquemet
Bruno Echalier
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.)
Arkema France SA
Original Assignee
Elf Atochem 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
Application filed by Elf Atochem SA filed Critical Elf Atochem SA
Application granted granted Critical
Publication of DE69701751D1 publication Critical patent/DE69701751D1/de
Publication of DE69701751T2 publication Critical patent/DE69701751T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/68—Release sheets
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B29C70/504—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC] using rollers or pressure bands
    • 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
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92085—Velocity
    • B29C2948/92104—Flow or feed rate
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/926—Flow or feed rate
    • 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
    • B32B2377/00—Polyamides
    • 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]
    • Y10T428/31511—Of epoxy ether
    • Y10T428/31515—As intermediate 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y10T428/31739—Nylon type
    • Y10T428/31743—Next to addition polymer from unsaturated monomer[s]
    • Y10T428/31746—Polymer of monoethylenically unsaturated hydrocarbon
    • 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]
    • Y10T428/31725—Of polyamide
    • Y10T428/3175—Next to addition polymer from unsaturated monomer[s]
    • Y10T428/31757—Polymer of monoethylenically unsaturated hydrocarbon

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Wrappers (AREA)
DE69701751T 1996-01-23 1997-01-21 Film mit niedriger Kohlenwasserstoff-Durchlässigkeit Expired - Fee Related DE69701751T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9600735A FR2743746B1 (fr) 1996-01-23 1996-01-23 Nouveau film de relachement pour produit de compoundage de moulage de feuilles

Publications (2)

Publication Number Publication Date
DE69701751D1 true DE69701751D1 (de) 2000-05-31
DE69701751T2 DE69701751T2 (de) 2000-11-02

Family

ID=9488370

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69701751T Expired - Fee Related DE69701751T2 (de) 1996-01-23 1997-01-21 Film mit niedriger Kohlenwasserstoff-Durchlässigkeit

Country Status (11)

Country Link
US (2) US6087020A (de)
EP (1) EP0786319B1 (de)
JP (1) JPH09193320A (de)
KR (1) KR970058904A (de)
CN (1) CN1070771C (de)
AT (1) ATE192063T1 (de)
CA (1) CA2195797A1 (de)
DE (1) DE69701751T2 (de)
ES (1) ES2146960T3 (de)
FR (1) FR2743746B1 (de)
GR (1) GR3033813T3 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0807519A3 (de) * 1996-05-14 1999-12-08 Elf Atochem S.A. Hochfrequenz-schweissbare mehrschichtige Folie
FR2783747B1 (fr) * 1998-09-30 2000-12-08 Atochem Elf Sa Film comprenant une couche centrale en polyolefine et deux couches externes en alliage polyamide/polyolefine
FR2791116B1 (fr) * 1999-03-16 2001-04-27 Atochem Elf Sa Tube antistatique a base de polyamides pour transport d'essence
EP1057870A1 (de) 1999-06-02 2000-12-06 Atofina Auf Polyolefin und Polyamid mit niedrigem Schmelzpunkt basierende Zusammensetzung
FR2806348B1 (fr) * 2000-03-17 2002-11-15 Rhodia Engineering Plastics Sa Articles comprenant un element a base de polyolefine assemble a un element a base de polyamide, et leur procede d'obtention
MY127336A (en) * 2000-03-22 2006-11-30 Upjohn Co Container for linezolid iv solution
EP1156080A1 (de) * 2000-05-15 2001-11-21 Atofina Coextrudierter Film, enthaltend zwei äussere Lagen aus Polyamid oder Polyamid/Polyolefinlegierungen und eine Mittellage aus Polyolefin oder Polyamid oder Polyamid/Polyolefinlegierung
US6893730B2 (en) * 2002-09-24 2005-05-17 Honeywell International Inc. Barrier film with reduced dynamic coefficient of friction
TR200502420T2 (tr) * 2002-11-21 2005-09-21 Süper Fi̇lm Ambalaj Sanayi̇ Ve Ti̇caret A.Ş. Paketleme için iki yönlü gerilmiş bariyer filmi.
EP1658170B1 (de) * 2003-08-22 2012-05-09 E.I. Du Pont De Nemours And Company Verfahren zum Laserschweissen von aus Polyolefinen geformten Artikeln an aus anderen thermoplastischen Harzen geformten Artikeln und dadurch hergestellte geschweisste Artikel
US20050186414A1 (en) * 2003-10-01 2005-08-25 Toray Plastics (America), Inc. Polypropylene multi-layer barrier films
US20060233988A1 (en) * 2005-04-18 2006-10-19 Toray Plastics (America), Inc. Multi-layer barrier film structure
US7695822B2 (en) * 2005-05-10 2010-04-13 Toray Plastics (America), Inc. Tie-layer for polyolefin films
US20070031653A1 (en) * 2005-08-02 2007-02-08 Toray Plastics (America), Inc. Multi-layer barrier film structure
US7666518B2 (en) 2006-07-12 2010-02-23 Toray Plastics (America), Inc. Reprocessed polyhydroxy amino ether coated polypropylene film
US20080205800A1 (en) * 2007-02-28 2008-08-28 Toray Plastics (America), Inc. Transparent biaxially oriented polypropylene film with low moisture vapor and oxygen transmission rate
DE102008056349A1 (de) * 2008-11-07 2010-05-12 Lanxess Deutschland Gmbh Folien mit erhöhter Beständigkeit gegenüber Styrol
US20100247935A1 (en) * 2009-03-24 2010-09-30 Baxter International Inc. Non-pvc films having barrier layer
WO2012009707A2 (en) 2010-07-16 2012-01-19 Atrium Medical Corporation Composition and methods for altering the rate of hydrolysis of cured oil-based materials
EP2800781B1 (de) * 2012-01-06 2018-08-08 Continental Structural Plastics, Inc. Aus recycle- und erneuerbaren inhalten geformter langfaserthermoplast sowie verfahren zu seiner herstellung
EP2796290A1 (de) * 2013-04-22 2014-10-29 Basf Se Polyamid für die Verpackung von expandierbarem Polystyrolgranulat
BE1025049B1 (nl) * 2017-08-30 2018-10-05 Sb Diest Nv Drielagige antistatische verpakkingsfilm voor expandeerbaar polystyreen, omvattende polyamide en polyolefine
EP4046795A1 (de) * 2021-02-23 2022-08-24 Oerlemans Packaging B.V. Mehrschichtige polymerverpackungsauskleidung
DE102022122730A1 (de) * 2022-09-07 2024-03-07 Rkw Se Auskleidung für Behältnis

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3658948A (en) 1970-11-23 1972-04-25 Eastman Kodak Co Hot melt composition comprising maleated polyethylene and polyolefin
CA993592A (en) 1971-04-09 1976-07-20 Thomas J. Grail Polymers with improved properties and process therefor
JPS51125466A (en) 1974-11-13 1976-11-01 Du Pont Process for preparing graftcopolymer
DE3067169D1 (en) 1979-10-10 1984-04-26 Allied Corp Polyamide release film for sheet molding compound, sheet compound prepared therewith and process of making
US4444829A (en) * 1979-10-10 1984-04-24 Allied Corporation Polyamide release film for sheet molding compound
ZA81322B (en) 1980-01-23 1982-03-31 Rohm & Haas The preparation of graft copolymers, poly (vinyl chloride) compositions containing them and reactors useful in preparing them
JPS5753353A (en) * 1980-09-17 1982-03-30 Toppan Printing Co Ltd Manufacture of decorative board in polyester
JPS5759720A (en) * 1980-09-26 1982-04-10 Unitika Ltd Preparation of biaxially oriented composite film
US4588648A (en) * 1981-02-20 1986-05-13 American Can Company Multiple layer plastic film having polypropylene adhered to nylon
US4452942A (en) 1982-02-19 1984-06-05 Chemplex Company Adhesive blends containing anacid or anhydride grafted LLDPE
US4927888A (en) 1986-09-05 1990-05-22 The Dow Chemical Company Maleic anhydride graft copolymers having low yellowness index and films containing the same
US4762890A (en) 1986-09-05 1988-08-09 The Dow Chemical Company Method of grafting maleic anhydride to polymers
AU584910B2 (en) 1984-08-15 1989-06-08 Dow Chemical Company, The Maleic anhydride grafts of olefin polymers
FR2580656B1 (fr) 1985-04-23 1987-09-11 Charbonnages Ste Chimique Compositions thermoplastiques multiphases et articles obtenus
CA1236613A (en) 1985-06-27 1988-05-10 Chun S. Wong Process for the grafting of monomers onto polyolefins
US4758477A (en) 1986-02-26 1988-07-19 Mitsubishi Chemical Industries Ltd. Laminate and process for its production
GB8626353D0 (en) 1986-11-04 1986-12-03 Du Pont Canada Grafting of monomers onto polymers
FR2629090B1 (fr) 1988-03-24 1990-11-23 Atochem Copolymere greffe a base d'alpha-mono-olefine, son procede de fabrication, son application a la fabrication d'alliages thermoplastiques, alliages thermoplastiques obtenus
JP2571271B2 (ja) * 1988-10-17 1997-01-16 三井石油化学工業株式会社 積層体
GB2225583A (en) 1988-12-05 1990-06-06 Du Pont Canada Films of polyamide and grafted olefin copolymer
JPH03108534A (ja) * 1989-09-22 1991-05-08 Tosoh Corp 大型容器
JPH03231812A (ja) * 1990-02-08 1991-10-15 Unitika Ltd 離型フイルム
WO1991015538A1 (en) * 1990-03-30 1991-10-17 Allied-Signal Inc. Polymeric release films and their method of use
ES2090538T3 (es) 1991-03-29 1996-10-16 Atochem Elf Sa Pelicula de desprendimiento de aleacion de poliamida/poliolefina para la fabricacion de un producto compuesto de moldeo de hojas, producto compuesto de moldeo de hojas preparado con esta pelicula.
FR2697465A1 (fr) * 1992-10-30 1994-05-06 Atochem Elf Sa Stratifiés à base d'alliages polyamides/polyoléfines et de liants de coextrusion, objets obtenus à partir de ceux-ci, procédés de revêtement à l'aide de ceux-ci.
US5601770A (en) * 1995-09-29 1997-02-11 Airtech International, Inc. Method for producing sheet molding compounds utilizing a multilayered, multistructured, multipolymer release / barrier film

Also Published As

Publication number Publication date
JPH09193320A (ja) 1997-07-29
DE69701751T2 (de) 2000-11-02
GR3033813T3 (en) 2000-10-31
CN1070771C (zh) 2001-09-12
CA2195797A1 (fr) 1997-07-24
ATE192063T1 (de) 2000-05-15
US6087020A (en) 2000-07-11
FR2743746B1 (fr) 1998-04-03
CN1162528A (zh) 1997-10-22
ES2146960T3 (es) 2000-08-16
EP0786319A1 (de) 1997-07-30
KR970058904A (ko) 1997-08-12
EP0786319B1 (de) 2000-04-26
US6068934A (en) 2000-05-30
FR2743746A1 (fr) 1997-07-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee