DE69723086D1 - Mehrschichtiger Schaum, Verfahren zu seiner Herstellung und Verwendung - Google Patents

Mehrschichtiger Schaum, Verfahren zu seiner Herstellung und Verwendung

Info

Publication number
DE69723086D1
DE69723086D1 DE69723086T DE69723086T DE69723086D1 DE 69723086 D1 DE69723086 D1 DE 69723086D1 DE 69723086 T DE69723086 T DE 69723086T DE 69723086 T DE69723086 T DE 69723086T DE 69723086 D1 DE69723086 D1 DE 69723086D1
Authority
DE
Germany
Prior art keywords
composition
foamed
layers
foaming
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
DE69723086T
Other languages
English (en)
Other versions
DE69723086T2 (de
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 Global Technologies LLC
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
Publication of DE69723086D1 publication Critical patent/DE69723086D1/de
Application granted granted Critical
Publication of DE69723086T2 publication Critical patent/DE69723086T2/de
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
DE69723086T 1997-12-08 1997-12-08 Mehrschichtiger Schaum, Verfahren zu seiner Herstellung und Verwendung Expired - Lifetime DE69723086T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97121595A EP0922554B1 (de) 1997-12-08 1997-12-08 Mehrschichtiger Schaum, Verfahren zu seiner Herstellung und Verwendung

Publications (2)

Publication Number Publication Date
DE69723086D1 true DE69723086D1 (de) 2003-07-31
DE69723086T2 DE69723086T2 (de) 2003-12-24

Family

ID=8227766

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69723086T Expired - Lifetime DE69723086T2 (de) 1997-12-08 1997-12-08 Mehrschichtiger Schaum, Verfahren zu seiner Herstellung und Verwendung

Country Status (18)

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

Families Citing this family (33)

* 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
HUP0400742A3 (en) 2000-12-21 2008-03-28 Dow Global Technologies Inc Polymer foam and blowing agents compositions containing hydrofluorocarbons and a low-boiling alcohol and/or low-boiling carbonyl compound and process for making them and foamable composition
CA2432144C (en) 2000-12-21 2009-09-29 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
EP2208750B1 (de) * 2001-11-05 2011-08-24 Alcatel Lucent Übertragungsleitung enthaltend einen dielektrischen microzellularen Schaum
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
ATE442248T1 (de) * 2004-01-06 2009-09-15 Dow Global Technologies Inc Mehrlagige polymerfolien
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
EP2136994B1 (de) * 2007-04-03 2018-08-22 Dow Global Technologies LLC Heissfilmlaminierung (vakuumunterstützt) für teppichträgeranwendungen
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
CA2767836A1 (en) * 2009-08-05 2011-02-10 Dow Global Technologies Llc Thick dimensionally stable infrared absorbing foam
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
EP2687354B1 (de) 2012-07-17 2017-04-05 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
KR20170071584A (ko) * 2014-10-23 2017-06-23 쓰리엠 이노베이티브 프로퍼티즈 캄파니 측방향으로 합체된 발포 슬래브
JP2017533125A (ja) 2014-10-23 2017-11-09 スリーエム イノベイティブ プロパティズ カンパニー シムスタック発泡ダイ
US10829608B2 (en) 2015-05-19 2020-11-10 Basf Se Article comprising tubular particles
EP3448673B1 (de) * 2016-04-28 2022-06-08 NatureWorks LLC Polymerschaumisolierungsstruktur mit einer verkleidung aus einer mehrschichtigen folie mit einer hitzebeständigen polymerschicht und einer polylactidharzschicht
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
EP3456302B8 (de) * 2017-09-15 2020-10-28 Ontex BV Saugfähige kerne und saugfähige artikel mit anisotropen schaumstrukturen
US11486135B2 (en) 2017-11-28 2022-11-01 Dow Global Technologies Llc Glass fiber-reinforced polyurethane/polyisocyanurate foam insulation board
RU2020120216A (ru) 2017-11-28 2021-12-20 Дау Глоубл Текнолоджиз Ллк Изоляционная плита на полиуретановой основе
CN115644556A (zh) * 2018-12-06 2023-01-31 耐克创新有限合伙公司 利用泡沫颗粒的缓冲元件
WO2020148066A1 (en) * 2019-01-16 2020-07-23 Evonik Operations Gmbh Foaming of blowing agent containing polymers through the use of microwaves
EP3711736A1 (de) * 2019-03-18 2020-09-23 Ontex BVBA Absorbierende artikel mit einer anisotropen schaumerfassungsschicht
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 (de) * 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 (de) 1973-09-05 1975-05-06
JPS5731982B2 (de) 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
US4753841A (en) 1985-11-19 1988-06-28 Noel, Marquet & Cie. S.A. Air-borne and footstep noise insulating panels of synthetic resin foam for floating plaster floors or floating wooden floors
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
AU1581292A (en) * 1991-03-25 1992-10-21 Dow Chemical Company, The Nondistorted polyolefin 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
CN1281401A (zh) 2001-01-24
MXPA00005644A (es) 2001-02-01
JP2001525266A (ja) 2001-12-11
NO20002905L (no) 2000-08-07
MX240051B (es) 2006-09-05
ES2196246T3 (es) 2003-12-16
RU2205754C2 (ru) 2003-06-10
HUP0004435A3 (en) 2006-04-28
CA2312950A1 (en) 1999-06-17
TR200001662T2 (tr) 2000-10-23
CA2312950C (en) 2007-09-25
HUP0004435A2 (hu) 2001-04-28
US20020026977A1 (en) 2002-03-07
NO20002905D0 (no) 2000-06-07
NO318740B1 (no) 2005-05-02
US6440241B1 (en) 2002-08-27
CN1317118C (zh) 2007-05-23
WO1999029483A1 (en) 1999-06-17
DK0922554T3 (da) 2003-10-20
TW592930B (en) 2004-06-21
HU225873B1 (en) 2007-11-28
ATE243612T1 (de) 2003-07-15
EP0922554A1 (de) 1999-06-16
PT922554E (pt) 2003-11-28
KR20010032807A (ko) 2001-04-25
DE69723086T2 (de) 2003-12-24
EP0922554B1 (de) 2003-06-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DOW GLOBAL TECHNOLOGIES INC.(N.D.GES.D.STAATES, US