ES2196246T3 - Es`pumas multicapa, metodo de produccion y uso. - Google Patents

Es`pumas multicapa, metodo de produccion y uso.

Info

Publication number
ES2196246T3
ES2196246T3 ES97121595T ES97121595T ES2196246T3 ES 2196246 T3 ES2196246 T3 ES 2196246T3 ES 97121595 T ES97121595 T ES 97121595T ES 97121595 T ES97121595 T ES 97121595T ES 2196246 T3 ES2196246 T3 ES 2196246T3
Authority
ES
Spain
Prior art keywords
composition
foamed
foam
temperature
product
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
ES97121595T
Other languages
English (en)
Inventor
Georges Eschenlauer
Jeffrey John Mason
Vo Chau Van
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.)
Dow Deutschland Inc
Original Assignee
Dow Deutschland 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 Dow Deutschland Inc filed Critical Dow Deutschland Inc
Application granted granted Critical
Publication of ES2196246T3 publication Critical patent/ES2196246T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/22—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • B29C44/24—Making multilayered 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/468—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length in a plurality of parallel streams which unite during the foaming

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A PRODUCTOS ESPUMADOS Y A UN PROCEDIMIENTO PARA FABRICARLOS, COMPRENDIENDO UNA PLURALIDAD DE CAPAS EXTRUIDAS Y SEPARADAS, O CAPAS DE HEBRAS SEPARADAS DE UNA COMPOSICION TERMOPLASTICA ESPUMADA QUE TIENE UNA BAJA DENSIDAD, (A) PROPORCIONANDO AL MENOS UNA COMPOSICION ESPUMABLE QUE COMPRENDE AL MENOS UN POLIMERO O COPOLIMERO, Y UNA FORMULACION DE AGENTE DE SOPLADO, (B) EXTRUYENDO LA COMPOSICION CON UNA MATRIZ QUE TIENE UNA PLURALIDAD DE ORIFICIOS, (C) ESPUMAR LA COMPOSICION EXTRUIDA A UNA TEMPERATURA DE ESPUMACION, QUE ESTE POR DEBAJO DE LA TEMPERATURA DE TRANSICION CRISTALINA O DE LA TEMPERATURA DE FUSION DE LA COMPOSICION POLIMERICA, (D) MANTENIENDO EL PRODUCTO ESPUMANTE A UNA TEMPERATURA ELEVADA, DURANTE UN PERIODO DE TIEMPO SUFICIENTE PARA OBTENER LA ADHESION ENTRE CAPAS INDIVIDUALES DE ESPUMA, Y (E) PERMITIR QUE SE ENFRIE EL PRODUCTO ESPUMADO, CARACTERIZADO EN QUE SE OBTIENE UN PRODUCTO ESPUMADO QUE COMPRENDE UNA PLURALIDAD DE CAPAS ADHERENTES DE ESPUMA, ENDONDE POR LO MENOS UNA DE ESTAS CAPAS DE ESPUMA SE EXTIENDE POR TODA LA ANCHURA DEL PRODUCTO ESPUMADO.
ES97121595T 1997-12-08 1997-12-08 Es`pumas multicapa, metodo de produccion y uso. Expired - Lifetime ES2196246T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97121595A EP0922554B1 (en) 1997-12-08 1997-12-08 Multilayer foams, method of production and use

Publications (1)

Publication Number Publication Date
ES2196246T3 true ES2196246T3 (es) 2003-12-16

Family

ID=8227766

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97121595T Expired - Lifetime ES2196246T3 (es) 1997-12-08 1997-12-08 Es`pumas multicapa, metodo de produccion y uso.

Country Status (18)

Country Link
US (1) US6440241B1 (es)
EP (1) EP0922554B1 (es)
JP (1) JP2001525266A (es)
KR (1) KR20010032807A (es)
CN (1) CN1317118C (es)
AT (1) ATE243612T1 (es)
CA (1) CA2312950C (es)
DE (1) DE69723086T2 (es)
DK (1) DK0922554T3 (es)
ES (1) ES2196246T3 (es)
HU (1) HU225873B1 (es)
MX (1) MX240051B (es)
NO (1) NO318740B1 (es)
PT (1) PT922554E (es)
RU (1) RU2205754C2 (es)
TR (1) TR200001662T2 (es)
TW (1) TW592930B (es)
WO (1) WO1999029483A1 (es)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6428297B1 (en) * 1998-10-28 2002-08-06 Dart Container Corporation Apparatus for making a corrugation-free foam
AU2002219980A1 (en) 2000-12-21 2002-07-08 Dow Global Technologies Inc. Blowing agents compositions containing hydrofluorocarbons, a low-boiling alcohol and/or low-boiling carbonyl compound
WO2002050173A2 (en) 2000-12-21 2002-06-27 Dow Global Technologies Inc. Blowing agent composition and polymeric foam containing a normally-liquid hydrofluorocarbon and carbon dioxide
JP4901026B2 (ja) * 2001-06-29 2012-03-21 株式会社ジェイエスピー ポリスチレン系樹脂押出発泡板の製造方法及びポリスチレン系樹脂押出発泡板
WO2003040219A1 (en) * 2001-11-05 2003-05-15 Radio Frequency Systems, Inc. Microcellular foam dielectric for use in transmission lines
US6656797B2 (en) * 2001-12-31 2003-12-02 General Semiconductor, Inc. High voltage power MOSFET having a voltage sustaining region that includes doped columns formed by trench etching and ion implantation
US20050019549A1 (en) * 2003-07-24 2005-01-27 Tai Eva F. Recyclable reinforced polymer foam composition
US9359481B2 (en) 2003-11-26 2016-06-07 Owens Corning Intellectual Capital, Llc Thermoplastic foams and method of forming them using nano-graphite
US8568632B2 (en) 2003-11-26 2013-10-29 Owens Corning Intellectual Capital, Llc Method of forming thermoplastic foams using nano-particles to control cell morphology
KR100482427B1 (ko) * 2003-12-19 2005-04-14 박장원 성형몸체와 내부 공동구조체가 일체형으로 형성되는 가교발포성형체와 그 성형방법
EP1704047B1 (en) * 2004-01-06 2009-09-09 Dow Global Technologies Inc. Multilayer polymer sheets
US9187608B2 (en) 2005-09-08 2015-11-17 Owens Corning Intellectual Capital, Llc Polystyrene foam containing a modifier-free nanoclay and having improved fire protection performance
BRPI0809181B8 (pt) * 2007-04-03 2019-06-25 Dow Global Technologies Inc processo para laminar um substrato poroso
US7887909B2 (en) * 2007-07-26 2011-02-15 Sabic Innovative Plastics Ip B.V. Light transmissive foamed polymer sheet and methods for making the same
US8859091B2 (en) * 2008-11-20 2014-10-14 Sabic Global Technologies B.V. Colored diffusion sheets, methods of manufacture thereof and articles comprising the same
WO2011008845A1 (en) * 2009-07-14 2011-01-20 Toray Plastics (America), Inc. Crosslinked polyolefin foam sheet with exceptional softness, haptics, moldability, thermal stability and shear strength
RU2540631C2 (ru) * 2009-08-05 2015-02-10 ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи Способ изготовления изделия из полимерной пены, поглощающей инфракрасное излучение
GB2474431B (en) * 2009-10-13 2012-10-31 Gurit Uk Ltd Production of extruded foam
BE1019203A4 (fr) * 2010-02-25 2012-04-03 Nmc Sa Procede de realisation de planches synthetiques moussees.
CA2874498A1 (en) 2012-05-22 2013-11-28 Owens Corning Intellectual Capital, Llc Laminated foam product and methods for making laminated foam products
EP3147103A1 (de) 2012-07-17 2017-03-29 Basf Se Thermoplastische schaumstoffplatten mit einer schweissnahtdicke von 30 bis 200 mikrometer
RU2561972C1 (ru) * 2014-03-26 2015-09-10 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") Способ производства многослойного пенопласта
WO2016064819A1 (en) 2014-10-23 2016-04-28 3M Innovative Properties Company Shim-stack foaming die
KR20170071584A (ko) 2014-10-23 2017-06-23 쓰리엠 이노베이티브 프로퍼티즈 캄파니 측방향으로 합체된 발포 슬래브
CN107636052B (zh) 2015-05-19 2021-02-19 巴斯夫欧洲公司 包含管状颗粒的制品
EP3448673B1 (en) * 2016-04-28 2022-06-08 NatureWorks LLC Polymer foam insulation structure having a facing of a multi-layer sheet that contains a heat resistant polymer layer and a polylactide resin layer
DE102016225335B4 (de) 2016-12-16 2020-02-06 Adidas Ag Sohle für einen Schuh, Verfahren und Vorrichtung zu deren Herstellung sowie Schuh mit einer solchen Sohle
ES2828074T3 (es) * 2017-09-15 2021-05-25 Ontex Bv Núcleos absorbentes y artículos absorbentes que tienen estructuras de espuma anisotrópica
CN111491799B (zh) * 2017-11-28 2023-05-12 陶氏环球技术有限责任公司 基于聚氨酯的隔热板
WO2019108281A1 (en) 2017-11-28 2019-06-06 Dow Global Technologies Llc Glass fiber-reinforced polyurethane/polyisocyanurate foam insulation board
EP3861880B1 (en) * 2018-12-06 2024-02-21 Nike Innovate C.V. Articles comprising foam particles and methods of manufacturing articles utilzing foam particles
WO2020148066A1 (en) * 2019-01-16 2020-07-23 Evonik Operations Gmbh Foaming of blowing agent containing polymers through the use of microwaves
EP3711736A1 (en) * 2019-03-18 2020-09-23 Ontex BVBA Absorbent articles having an anisotropic foam acquisition layer
CN111978881A (zh) * 2020-08-11 2020-11-24 湖北祥源新材科技股份有限公司 一种电子产品用泡沫缓冲胶带及其制备方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1159920A (en) 1965-06-24 1969-07-30 Monsanto Chemicals Extrusion of Resins.
GB1230978A (es) * 1967-12-08 1971-05-05
US3557265A (en) * 1967-12-29 1971-01-19 Dow Chemical Co Method of extruding laminates
DE1930987A1 (de) 1969-06-19 1970-12-23 Barmag Barmer Maschf Extrusionswerkzeug zum Herstellen von Mehrschichtblasfolien
CA931720A (en) * 1969-08-07 1973-08-14 Hayashi Motoshige Synthetic wood and a method for preparation thereof
US3949031A (en) 1970-08-19 1976-04-06 Fmc Corporation Method for making cellular articles
DE2224460A1 (de) * 1972-05-19 1973-11-29 Hoechst Ag Verfahren und vorrichtung zur herstellung von profilen aus geschaeumten thermoplasten
JPS5050473A (es) 1973-09-05 1975-05-06
JPS5731982B2 (es) 1974-01-31 1982-07-08
ZA75470B (en) 1974-06-24 1976-01-28 J Dukees Process and apparatus for the manufacture of plastic sandwich elements
DE2507274A1 (de) 1975-02-20 1976-09-09 Bayer Ag Laminate aus polyaethylenschaum mit anisotroper porenstruktur
US4206165A (en) 1976-03-26 1980-06-03 Tri-Seal International, Inc. Method of co-extrusion with foam core
US4192839A (en) * 1978-01-03 1980-03-11 Sekisui Kaseihin Kogyo Kabushiki Kaisha Process for producing expanded article of thermoplastic resin
CA1100726A (en) 1978-06-09 1981-05-12 Joseph Dukess Method of co-extrusion with foam core
US4548775A (en) 1984-01-05 1985-10-22 Sekisui Kaseihin Kogyo Kabushiki Kaisha Method for production of thermoplastic resin foams
FR2580542B1 (fr) 1985-04-23 1987-07-17 Atochem Procede d'extrusion de matieres plastiques expansibles
LU86659A1 (de) 1985-11-19 1987-05-04 Marquet & Cie Noel Luft- und trittschalldaemmplatte aus schaumkunststoff fuer schwimmende estriche oder schwimmende holzfussboeden
US4773448A (en) 1987-02-26 1988-09-27 Francis Norman L Freeze-resistant plastic pipe and method for its manufacture
US4919864A (en) * 1988-02-26 1990-04-24 Packaging Industries Group, Inc. Method for making multicolored foam
IT1229290B (it) 1989-04-28 1991-08-08 Brabor Srl Testa di estrusione per materiale espanso, in particolare per materiale espanso a base di polivinilcloruro.
IT1230130B (it) 1989-04-28 1991-10-14 Brabor Srl Testa di estrusione per materiale espanso, in particolare per materiale espanso a base di polivinilcloruro
JPH0755531B2 (ja) * 1990-04-12 1995-06-14 積水化成品工業株式会社 熱可塑性ポリエステル樹脂発泡体の製造方法
US5215691A (en) * 1990-09-05 1993-06-01 The Dow Chemical Company Method of forming a coextruded foam composite
CA2104961C (en) * 1991-03-25 2002-05-28 Bruce A. Malone Nondistorted polyethylene foam structures and process for making
JPH07112480A (ja) 1993-10-19 1995-05-02 Showa Denko Kk 発泡体を有する樹脂成形品
JPH08183082A (ja) * 1994-12-28 1996-07-16 Sekisui Plastics Co Ltd 熱可塑性樹脂発泡体

Also Published As

Publication number Publication date
CN1317118C (zh) 2007-05-23
PT922554E (pt) 2003-11-28
ATE243612T1 (de) 2003-07-15
EP0922554A1 (en) 1999-06-16
CA2312950C (en) 2007-09-25
CA2312950A1 (en) 1999-06-17
DK0922554T3 (da) 2003-10-20
MXPA00005644A (es) 2001-02-01
CN1281401A (zh) 2001-01-24
JP2001525266A (ja) 2001-12-11
NO318740B1 (no) 2005-05-02
DE69723086T2 (de) 2003-12-24
NO20002905D0 (no) 2000-06-07
KR20010032807A (ko) 2001-04-25
RU2205754C2 (ru) 2003-06-10
HUP0004435A3 (en) 2006-04-28
EP0922554B1 (en) 2003-06-25
WO1999029483A1 (en) 1999-06-17
TW592930B (en) 2004-06-21
DE69723086D1 (de) 2003-07-31
TR200001662T2 (tr) 2000-10-23
NO20002905L (no) 2000-08-07
HUP0004435A2 (hu) 2001-04-28
US6440241B1 (en) 2002-08-27
HU225873B1 (en) 2007-11-28
US20020026977A1 (en) 2002-03-07
MX240051B (es) 2006-09-05

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