AR036861A1 - Procedimiento de fabricacion de laminas por coextrusion por soplado de camara - Google Patents

Procedimiento de fabricacion de laminas por coextrusion por soplado de camara

Info

Publication number
AR036861A1
AR036861A1 ARP020103950A ARP020103950A AR036861A1 AR 036861 A1 AR036861 A1 AR 036861A1 AR P020103950 A ARP020103950 A AR P020103950A AR P020103950 A ARP020103950 A AR P020103950A AR 036861 A1 AR036861 A1 AR 036861A1
Authority
AR
Argentina
Prior art keywords
layer
polymer
thermoplastic
fluorinated
polymers
Prior art date
Application number
ARP020103950A
Other languages
English (en)
Inventor
David Silagy
Gerard Reignier
Philippe Bussi
Original Assignee
Atofina
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 Atofina filed Critical Atofina
Publication of AR036861A1 publication Critical patent/AR036861A1/es

Links

Classifications

    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular films
    • B29C48/913—Cooling of hollow articles of tubular films externally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
    • B29K2027/16—PVDF, i.e. polyvinylidene fluoride

Abstract

La presente tiene por objeto un procedimiento para la fabricación de una lámina que comprende al menos una capa de un polímero seleccionado entre los polímeros fluorados termoplásticos y los polímeros (A),en el cual por extrusión por soplado: 1) se coextruye: a) ya sea al menos una capa de un polímero fluorado termoplástico y al menos una capa de un polímero (A); b) ya sea al menos una capa de un polímero fluorado termoplástico que contiene cargas y eventualmente al menos otra capa de polímero fluorado; c) ya sea al menos una capa de un polímero (A), adhiriendo las capas extruidas en a), b), ó c) entre ellas; d) una capa de otro polímero termoplástico (B) de modo que forme una capa adyacente al conjunto de las capas extruidas en a), b) ó c); e) eventualmente otra capa de (B) adyacente al conjunto de las capas extruidas en a), b), ó c) del lado opuesto a la capa extruida en d); 2) el polímero termoplástico (B) es incompatible con el polímero fluorado y el polímero (A) y posee una resistencia de extrusión suficiente para soportar las capas de polímero fluorado y/o de polímero (A); 3) luego del enfriado de la coextrusión, por separación de la (o de las) capa(s) de (B), se recupera al menos la lámina que contiene al menos una capa de un polímero seleccionado entre los polímeros fluorados termoplásticos y los polímeros (A).
ARP020103950A 2001-10-19 2002-10-21 Procedimiento de fabricacion de laminas por coextrusion por soplado de camara AR036861A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0113520 2001-10-19

Publications (1)

Publication Number Publication Date
AR036861A1 true AR036861A1 (es) 2004-10-06

Family

ID=8868492

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP020103950A AR036861A1 (es) 2001-10-19 2002-10-21 Procedimiento de fabricacion de laminas por coextrusion por soplado de camara

Country Status (15)

Country Link
US (1) US8377354B2 (es)
EP (1) EP1436137B1 (es)
JP (1) JP4129748B2 (es)
KR (1) KR100751747B1 (es)
CN (1) CN1571722B (es)
AR (1) AR036861A1 (es)
AT (1) ATE500951T1 (es)
BR (1) BR0212806A (es)
CA (1) CA2463844A1 (es)
DE (1) DE60239414D1 (es)
MX (1) MXPA04003663A (es)
NO (1) NO20041606L (es)
PL (1) PL368378A1 (es)
RU (1) RU2278025C2 (es)
WO (1) WO2003039840A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL368378A1 (en) 2001-10-19 2005-03-21 Atofina Method of producing films by means of coextrusion blow-moulding
EP1541336B2 (de) * 2003-12-12 2016-10-05 Ems-Chemie Ag Thermoplastischer Mehrschichtverbund
US8541078B2 (en) * 2004-08-06 2013-09-24 Societe Bic Fuel supplies for fuel cells
FR2896445B1 (fr) 2006-01-25 2010-08-20 Arkema Film flexible a base de polymere fluore
WO2008026767A1 (fr) * 2006-08-31 2008-03-06 Kansai Paint Co., Ltd. Composition de résine pour matériau de revêtement aqueux et composition de revêtement aqueux
US20090152776A1 (en) * 2007-12-12 2009-06-18 E. I. Du Pont De Nemours And Company Core/Shell Polymer and Fluoropolymer Blending Blown Film Process
EP2179845A1 (de) * 2008-10-27 2010-04-28 Lanxess Deutschland GmbH Mehrschichtverbundfolie
KR102157010B1 (ko) * 2011-12-19 2020-09-17 내셔날 리서치 카운실 오브 캐나다 공압출 초박막
US20140065397A1 (en) 2012-08-28 2014-03-06 3M Innovative Properties Company Coextruded polymer film configured for successive irreversible delamination
US9543607B2 (en) 2013-02-22 2017-01-10 National Research Council Of Canada Process for producing ion exchange membranes by melt-processing of acidic PFSA ionomers
CA2902187C (en) 2013-03-15 2021-05-18 Arkema France Thermoplastic composite

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3821182A (en) * 1961-12-05 1974-06-28 Grace W R & Co Method for preparing of film of a vinylidene chloride polymer
FR2477463A1 (fr) * 1980-03-07 1981-09-11 Ugine Kuhlmann Procede de fabrication d'un composite polyfluorure de vinylidene et polymere non compatible par coextrusion-moulage
JPS585226A (ja) * 1981-07-02 1983-01-12 Toppan Printing Co Ltd 薄膜フイルム
US4585701A (en) 1984-02-15 1986-04-29 Pennwalt Corporation Composites of polyvinylidene fluoride alloys and thermoplastic polymers and their preparation
FR2609663B1 (fr) 1987-01-21 1989-05-05 Atochem Procede de fabrication de films a partir de polymeres fluides semi-cristallins, par coextrusion et soufflage de gaine
JPH0791399B2 (ja) * 1987-03-31 1995-10-04 三菱化学株式会社 ポリ弗化ビニリデンもしくは弗化ビニリデン共重合体からなるフイルムの製造法
US5256472A (en) * 1988-12-05 1993-10-26 Denki Kagaku Kogyo Kabushiki Kaisha Fluorine resin type weather-resistant film
JP2876009B2 (ja) * 1989-08-30 1999-03-31 三菱化学株式会社 弗化ビニリデン樹脂積層フィルムの製造法
FR2659085B1 (fr) * 1990-03-02 1992-05-15 Atochem Composition coextrudable avec le polyfluorure de vinylidene permettant l'adhesion de ce dernier avec une resine polymerique non compatible - composite obtenu avec cette composition.
JPH0585226A (ja) * 1991-09-30 1993-04-06 Mazda Motor Corp 自動車のインストルメントパネル構造
DE4337491A1 (de) * 1993-11-03 1995-05-04 Kautex Werke Gmbh Im Co-Extrusions-Blasverfahren hergestellter Behälter
TW277152B (es) * 1994-05-10 1996-06-01 Hitachi Chemical Co Ltd
EP0808713A3 (en) * 1996-05-24 1999-04-28 Teijin Limited Biaxially oriented multilayered film
US5968657A (en) * 1997-08-18 1999-10-19 3M Innovative Properties Company Paint film assembly with masking film and method of making same
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BE1012088A3 (fr) * 1998-07-27 2000-04-04 Solvay Adhesif polymerique et structures a couches polymeriques multiples, leur procede de preparation et leur utilisation.
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PL368378A1 (en) 2001-10-19 2005-03-21 Atofina Method of producing films by means of coextrusion blow-moulding

Also Published As

Publication number Publication date
RU2278025C2 (ru) 2006-06-20
JP2005507804A (ja) 2005-03-24
US8377354B2 (en) 2013-02-19
KR20040052244A (ko) 2004-06-22
CN1571722A (zh) 2005-01-26
DE60239414D1 (de) 2011-04-21
BR0212806A (pt) 2004-08-24
MXPA04003663A (es) 2004-07-23
NO20041606L (no) 2004-04-20
EP1436137A1 (fr) 2004-07-14
RU2004115106A (ru) 2006-01-10
CN1571722B (zh) 2011-12-14
EP1436137B1 (fr) 2011-03-09
JP4129748B2 (ja) 2008-08-06
WO2003039840A1 (fr) 2003-05-15
ATE500951T1 (de) 2011-03-15
CA2463844A1 (fr) 2003-05-15
PL368378A1 (en) 2005-03-21
US20050017397A1 (en) 2005-01-27
KR100751747B1 (ko) 2007-08-24

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