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BR0011509A - Pelìcula de multicamadas, e, método de manufaturar uma pelìcula tendo uma pluralidade de microcamadas - Google Patents

Pelìcula de multicamadas, e, método de manufaturar uma pelìcula tendo uma pluralidade de microcamadas

Info

Publication number
BR0011509A
BR0011509A BR0011509-6A BR0011509A BR0011509A BR 0011509 A BR0011509 A BR 0011509A BR 0011509 A BR0011509 A BR 0011509A BR 0011509 A BR0011509 A BR 0011509A
Authority
BR
Brazil
Prior art keywords
film
microlayers
microlayer
manufacturing
multilayer film
Prior art date
Application number
BR0011509-6A
Other languages
English (en)
Inventor
Sandrine Tournier
Chad David Mueller
Roger L Kaas
Alain Jupin
Bertrand Fillon
Original Assignee
Cebal
Pechiney Plastic Packaging 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
Application filed by Cebal, Pechiney Plastic Packaging Inc filed Critical Cebal
Publication of BR0011509A publication Critical patent/BR0011509A/pt

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
    • 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
    • B29C48/16—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
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7244—Oxygen barrier
    • 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
    • B32B2307/7246—Water vapor barrier
    • 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
    • B32B2307/7248—Odour barrier
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

"PELìCULA DE MULTICAMADAS, E, MéTODO DE MANUFATURAR UMA PELìCULA TENDO UMA PLURALIDADE DE MICROCAMADAS". Uma película de multicamadas, compreendendo: uma pilha de unidades recorrentes, em que cada unidade recorrente tem pelo menos uma microcamada extrusada de um primeiro material termoplástico e ainda em que o primeiro material termoplástico forma uma barreira contra oxigênio, em que a película tem uma espessura total entre 10 e 2500 <109>m. Se mais do que uma microcamada for contida dentro de cada unidade, então as microcamadas podem ser co-extrusadas juntas. Especificamente, a microcamada de barreira pode ser selecionada dentre EVOH, policetonas, PA6, MXD6, PVDC, LCP, polivinil álcool ("PVOH") ou qualquer outro material de barreira similar contra oxigênio.
BR0011509-6A 1999-06-11 2000-06-06 Pelìcula de multicamadas, e, método de manufaturar uma pelìcula tendo uma pluralidade de microcamadas BR0011509A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9907641A FR2794682B1 (fr) 1999-06-11 1999-06-11 Materiau barriere a micro-couches extrudees
PCT/IB2000/000934 WO2000076765A1 (en) 1999-06-11 2000-06-06 Barrier material made of extruded microlayers

Publications (1)

Publication Number Publication Date
BR0011509A true BR0011509A (pt) 2002-03-26

Family

ID=9546890

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0011509-6A BR0011509A (pt) 1999-06-11 2000-06-06 Pelìcula de multicamadas, e, método de manufaturar uma pelìcula tendo uma pluralidade de microcamadas

Country Status (6)

Country Link
AU (1) AU5422000A (pt)
BR (1) BR0011509A (pt)
CA (1) CA2374642A1 (pt)
FR (1) FR2794682B1 (pt)
MX (1) MXPA01012629A (pt)
WO (1) WO2000076765A1 (pt)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2222296T5 (es) † 2000-12-29 2012-04-30 Trocellen Gmbh Sistema compuesto de protección acústica para superficies de delimitación de espacios
EP1905581A1 (en) 2003-10-27 2008-04-02 ExxonMobil Chemical Patents Inc. Microlayered composites and processes for making the same
US7513766B2 (en) 2005-10-11 2009-04-07 Cryovac, Inc. Extrusion apparatus having a driven feed segment
US7357890B2 (en) 2005-10-18 2008-04-15 Cryovac, Inc. Apparatus and method for extruding a multilayered structure
DE102006056778A1 (de) * 2006-12-01 2008-06-05 Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Verfahren zum Herstellen eines mehrschichtigen Laminats
US8129031B2 (en) 2007-10-02 2012-03-06 Baxter International Inc. Films containing microlayer structures
US8097346B2 (en) 2007-12-27 2012-01-17 Baxter International Inc. Barrier films containing microlayer structures
EP2237951A2 (en) 2008-01-31 2010-10-13 Cryovac, Inc. Gas-barrier films and sheets
WO2010015402A1 (en) * 2008-08-07 2010-02-11 Cryovac, Inc. Multilayer structures comprising a microlayer sequence
US8876512B2 (en) 2008-09-23 2014-11-04 Cryovac, Inc. Die for coextruding a plurality of fluid layers
US20100072655A1 (en) 2008-09-23 2010-03-25 Cryovac, Inc. Die, system, and method for coextruding a plurality of fluid layers
AU2013251239B2 (en) * 2009-03-06 2016-05-05 Cryovac, Llc Multilayer, heat-shrinkable film comprising a plurality of microlayers and method for its fabrication
US8012572B2 (en) 2009-03-06 2011-09-06 Cryovac, Inc. Multilayer, heat-shrinkable film comprising a plurality of microlayers
US8377529B2 (en) 2009-07-28 2013-02-19 Cryovac, Inc. Ultra high barrier aseptic film and package
FR2952041B1 (fr) * 2009-10-29 2012-02-03 Sartorius Stedim Biotech Sa Film multicouche de paroi de poche a soudures destinee a un produit biopharmaceutique.
US20110229701A1 (en) * 2010-03-18 2011-09-22 Cryovac, Inc. Multilayer Active Oxygen Barrier Film Comprising a Plurality of Microlayers
US20140030500A1 (en) * 2011-04-13 2014-01-30 Dow Global Technologies Llc Microlayer barrier films
US20140363600A1 (en) 2011-12-29 2014-12-11 Dow Global Technologies Llc Coextruded multilayer cyclic olefin polymer films or sheet having improved moisture vapor barrier
US8870561B2 (en) * 2012-03-16 2014-10-28 Bbs Corporation Layer sequence repeater module for a modular disk co-extrusion die and products thereof
US9067388B2 (en) * 2012-04-05 2015-06-30 Weyerhaeuser Nr Company Paperboard assembly with co extruded microlayered polymer barrier film
WO2014100265A1 (en) * 2012-12-20 2014-06-26 Dow Global Technologies Llc Multilayer films of fdca-based polyesters
EP3013583B1 (en) 2013-06-28 2018-03-21 Dow Global Technologies LLC Coextruded multilayer film with propylene-based polymer and ethylene-based polymer
US10583637B2 (en) 2013-06-28 2020-03-10 Dow Global Technologies Llc Coextruded multilayer film with propylene-based polymer barrier layer
US20150104627A1 (en) 2013-10-11 2015-04-16 The Procter & Gamble Company Multi-Layer Polymeric Films
ES2671503T3 (es) 2014-05-27 2018-06-06 Dow Global Technologies Llc Película coextruida de múltiples capas con capa de barrera basada en beta-propileno
CN106573455B (zh) 2014-08-26 2019-09-24 陶氏环球技术有限责任公司 在输送层中具有填料的共挤压多层膜
US20170361582A1 (en) * 2014-12-05 2017-12-21 Macro Technology Inc. Multilayer plastic film
EP3072686B1 (en) 2015-03-26 2019-01-09 The Procter and Gamble Company Multi-layer polymeric films
US20210107260A1 (en) * 2017-03-30 2021-04-15 Sumitomo Bakelite Co., Ltd. Multilayer film and package
DE102017107060A1 (de) * 2017-04-03 2018-10-04 Rkw Se Steigerung der Reißfestigkeit einer mehrschichtigen Folie
PL240951B1 (pl) * 2017-10-04 2022-07-04 Ergis Spolka Akcyjna Folia wielowarstwowa do zabezpieczania powierzchni i sposób wytwarzania folii wielowarstwowej do zabezpieczania powierzchni
US11220035B2 (en) 2019-06-14 2022-01-11 Henry G. Schirmer Complex films made from modular disk coextrusion die with opposing disk arrangement
US11090853B2 (en) 2019-06-14 2021-08-17 Bbs Corporation Modular disk coextrusion die with opposing disk arrangement
US11338490B1 (en) 2021-04-09 2022-05-24 Bbs Corporation Blown film coextrusion line with polygonal extruder arrangement
US11173642B1 (en) 2021-04-09 2021-11-16 Bbs Corporation Blown film coextrusion line with polygonal extruder arrangement
US11511474B1 (en) 2021-05-17 2022-11-29 Henry G. Schirmer Modular disk coextrusion die with melt channeling disk

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3565985A (en) * 1969-04-10 1971-02-23 Dow Chemical Co Method of preparing multilayer plastic articles
US4874568A (en) * 1988-09-26 1989-10-17 The Dow Chemical Company Process of making a porous membrane
US5269995A (en) * 1992-10-02 1993-12-14 The Dow Chemical Company Coextrusion of multilayer articles using protective boundary layers and apparatus therefor
KR100540961B1 (ko) * 1997-12-31 2006-01-10 킴벌리-클라크 월드와이드, 인크. 통기성 미세층 중합체 필름 및 그를 포함하는 물품
US6582786B1 (en) * 1998-09-11 2003-06-24 Nike, Inc. Flexible membranes

Also Published As

Publication number Publication date
FR2794682B1 (fr) 2002-06-21
WO2000076765A1 (en) 2000-12-21
CA2374642A1 (en) 2000-12-21
MXPA01012629A (es) 2002-11-04
AU5422000A (en) 2001-01-02
FR2794682A1 (fr) 2000-12-15

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A, 7A E 8A ANUIDADES

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1954 DE 17 - 06 - 2008.