WO2009029619A3 - Improved method of forming extruded polystyrene foams and the products made thereform - Google Patents

Improved method of forming extruded polystyrene foams and the products made thereform Download PDF

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Publication number
WO2009029619A3
WO2009029619A3 PCT/US2008/074318 US2008074318W WO2009029619A3 WO 2009029619 A3 WO2009029619 A3 WO 2009029619A3 US 2008074318 W US2008074318 W US 2008074318W WO 2009029619 A3 WO2009029619 A3 WO 2009029619A3
Authority
WO
WIPO (PCT)
Prior art keywords
improved method
products made
extruded polystyrene
polystyrene foams
forming extruded
Prior art date
Application number
PCT/US2008/074318
Other languages
French (fr)
Other versions
WO2009029619A2 (en
Inventor
Myron J. Maurer
Alain Michel André SAGNARD
Dominicus L. Bindels
Michelle L. Boven
Byoung-Ho Choi
Robert J. Cleereman
Ryan S. Gaston
Joseph A. Langmaind
Original Assignee
Dow Global Technologies, 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 Global Technologies, Inc. filed Critical Dow Global Technologies, Inc.
Priority to BRPI0815242 priority Critical patent/BRPI0815242A2/en
Priority to CN2008801049234A priority patent/CN101795842B/en
Priority to JP2010523090A priority patent/JP5563458B2/en
Priority to EP08828401.3A priority patent/EP2185334B1/en
Priority to CA2697095A priority patent/CA2697095C/en
Publication of WO2009029619A2 publication Critical patent/WO2009029619A2/en
Publication of WO2009029619A3 publication Critical patent/WO2009029619A3/en

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
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
    • 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
    • B29C44/35—Component parts; Details or accessories
    • B29C44/352—Means for giving the foam different characteristics in different directions
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0063—Cutting longitudinally
    • 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
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B29K2105/045—Condition, form or state of moulded material or of the material to be shaped cellular or porous with open cells
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • B29L2031/3014—Door linings
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • B29L2031/3023—Head-rests
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3044—Bumpers

Abstract

The invention a method of forming complex shape of styrenic polymer foams (10) in which a pressing surface is created, for example, by planing/machining a layer of an as formed extruded styrenic polymer plank, contacting said plank with a contoured die face and pressing the foam (10) to form the complex shape.
PCT/US2008/074318 2007-08-27 2008-08-26 Improved method of forming extruded polystyrene foams and the products made thereform WO2009029619A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BRPI0815242 BRPI0815242A2 (en) 2007-08-27 2008-08-26 Method for forming a styrene foam polymer, method for forming a styrene polymer shape and shaped foam article
CN2008801049234A CN101795842B (en) 2007-08-27 2008-08-26 Improved method of forming extruded polystyrene foams and the products made thereform
JP2010523090A JP5563458B2 (en) 2007-08-27 2008-08-26 Improved process for forming extruded polystyrene foam and products made therefrom
EP08828401.3A EP2185334B1 (en) 2007-08-27 2008-08-26 Improved method of forming extruded polystyrene foams and the products made thereform
CA2697095A CA2697095C (en) 2007-08-27 2008-08-26 Improved method of forming extruded polystyrene foams and the products made therefrom

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96628507P 2007-08-27 2007-08-27
US60/966,285 2007-08-27

Publications (2)

Publication Number Publication Date
WO2009029619A2 WO2009029619A2 (en) 2009-03-05
WO2009029619A3 true WO2009029619A3 (en) 2009-09-11

Family

ID=40011086

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/074318 WO2009029619A2 (en) 2007-08-27 2008-08-26 Improved method of forming extruded polystyrene foams and the products made thereform

Country Status (8)

Country Link
US (1) US8092727B2 (en)
EP (1) EP2185334B1 (en)
JP (1) JP5563458B2 (en)
KR (1) KR20100065345A (en)
CN (1) CN101795842B (en)
BR (1) BRPI0815242A2 (en)
CA (1) CA2697095C (en)
WO (1) WO2009029619A2 (en)

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KR100897434B1 (en) * 2008-10-15 2009-05-25 주식회사 나노텍세라믹스 Lightweight helmet shell
CN102245368A (en) * 2008-12-17 2011-11-16 陶氏环球技术有限责任公司 Continuous process for manufacturing a shaped foam article
US20110313072A1 (en) * 2009-02-13 2011-12-22 Maurer Myron J Method for manufacturing a plurality of shaped foam articles
EP2432630A2 (en) * 2009-05-22 2012-03-28 Dow Global Technologies LLC (formerly Known As Dow Global Technologies Inc.) Improved method for extracting shaped foam articles from a forming mold cavity
CN102470574A (en) * 2009-07-08 2012-05-23 陶氏环球技术有限责任公司 Improved method for forming a shaped foam article
CA2768217C (en) 2009-07-29 2017-09-19 Dow Global Technologies Inc. Thermal insulating panel composite
EP2459630B1 (en) 2009-07-29 2016-03-16 Dow Global Technologies LLC Thermally insulating polymer foam and aerogel composite article
KR101669672B1 (en) * 2009-08-17 2016-11-10 삼성전자주식회사 Method and apparatus for remote management in wireless terminal
WO2011026977A1 (en) * 2009-09-07 2011-03-10 Basf Se Composite molded part, in particular for furniture construction
US20110091688A1 (en) * 2009-10-16 2011-04-21 Maurer Myron J Process for producing a shaped foam article
CN102762350A (en) * 2009-11-24 2012-10-31 陶氏环球技术有限责任公司 Process for forming a double-sided shaped foam article
NL2004588C2 (en) * 2010-04-21 2011-10-24 Synbra Tech Bv PARTICULATE, EXPANDABLE POLYMER, METHOD OF MANUFACTURE, AND APPLICATION.
US20110293914A1 (en) * 2010-05-27 2011-12-01 Maurer Myron J Shaped foam composite article
EP2585267A1 (en) 2010-06-23 2013-05-01 Dow Global Technologies LLC Method for stamping a shaped foam article
JP5868400B2 (en) * 2010-07-13 2016-02-24 ジョンソン コントロールズ テクノロジー カンパニーＪｏｈｎｓｏｎ Ｃｏｎｔｒｏｌｓ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏｍｐａｎｙ How to form a seat cushion
WO2012058177A1 (en) 2010-10-29 2012-05-03 Dow Global Technologies Llc Method of forming a shaped foam laminate article
WO2012116306A1 (en) * 2011-02-24 2012-08-30 Rensselaer Polytechnic Institute Energy exchanging building envelope
WO2013062760A1 (en) 2011-10-28 2013-05-02 Dow Global Technologies Llc Process to form a shaped foam article with reduced bow
US11292163B2 (en) * 2012-03-30 2022-04-05 Mucell Extrusion, Llc Method of forming polymeric foam and related foam articles
TWI588160B (en) * 2012-10-09 2017-06-21 積水化成品工業股份有限公司 Foaming polystyrene resin particle and manufacturing method thereof, pre-foamed particle and foamed molded article
EP2741899B1 (en) * 2012-10-25 2014-10-15 Kamal Mostafa Plastic foam board and method for the production thereof
ES2688532T3 (en) 2013-01-18 2018-11-05 Basf Se Acrylic dispersion based coating compositions
WO2017198841A1 (en) * 2016-05-19 2017-11-23 Trocellen Gmbh Decorative wall panel and method for producing decorative wall panel
JP6449953B1 (en) * 2017-08-30 2019-01-09 積水化成品工業株式会社 Foamed particles and foamed moldings for the production of fiber reinforced composites, fiber reinforced composites and automotive parts

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JPH10250205A (en) * 1997-03-18 1998-09-22 Brother Ind Ltd Manufacture of substrate for processing of stamp
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WO2006128656A1 (en) * 2005-06-03 2006-12-07 Coopbox Europe S.P.A. A process for the production of extruded sheets of expanded polystyrene

Also Published As

Publication number Publication date
BRPI0815242A2 (en) 2015-03-31
WO2009029619A2 (en) 2009-03-05
CN101795842B (en) 2013-03-06
EP2185334A2 (en) 2010-05-19
JP5563458B2 (en) 2014-07-30
CN101795842A (en) 2010-08-04
KR20100065345A (en) 2010-06-16
US8092727B2 (en) 2012-01-10
CA2697095A1 (en) 2009-03-05
EP2185334B1 (en) 2020-04-29
CA2697095C (en) 2016-02-16
US20090062410A1 (en) 2009-03-05
JP2010538124A (en) 2010-12-09

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