CA2046127A1 - Procede pour l'obtention de mousse en feuilles, a resistance en compression elevee - Google Patents

Procede pour l'obtention de mousse en feuilles, a resistance en compression elevee

Info

Publication number
CA2046127A1
CA2046127A1 CA2046127A CA2046127A CA2046127A1 CA 2046127 A1 CA2046127 A1 CA 2046127A1 CA 2046127 A CA2046127 A CA 2046127A CA 2046127 A CA2046127 A CA 2046127A CA 2046127 A1 CA2046127 A1 CA 2046127A1
Authority
CA
Canada
Prior art keywords
weight
foam sheets
production
compressive strength
high compressive
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.)
Granted
Application number
CA2046127A
Other languages
English (en)
Other versions
CA2046127C (fr
Inventor
Heinz Voelker
Gerhard Alicke
Horst Schuch
Manfred Weilbacher
Reinhold Weber
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.)
BASF SE
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2046127A1 publication Critical patent/CA2046127A1/fr
Application granted granted Critical
Publication of CA2046127C publication Critical patent/CA2046127C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/127—Mixtures of organic and inorganic blowing agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/122—Hydrogen, oxygen, CO2, nitrogen or noble gases
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/12—Organic compounds only containing carbon, hydrogen and oxygen atoms, e.g. ketone or alcohol
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
    • C08J2203/142—Halogenated saturated hydrocarbons, e.g. H3C-CF3
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/05—Use of one or more blowing agents together

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA002046127A 1990-07-04 1991-07-03 Procede pour l'obtention de mousse en feuilles, a resistance en compression elevee Expired - Fee Related CA2046127C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4021273 1990-07-04
DEP4021273.4 1990-07-04

Publications (2)

Publication Number Publication Date
CA2046127A1 true CA2046127A1 (fr) 1992-01-05
CA2046127C CA2046127C (fr) 1995-08-01

Family

ID=6409627

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002046127A Expired - Fee Related CA2046127C (fr) 1990-07-04 1991-07-03 Procede pour l'obtention de mousse en feuilles, a resistance en compression elevee

Country Status (5)

Country Link
US (1) US5182308A (fr)
EP (1) EP0464581B1 (fr)
JP (1) JPH04226547A (fr)
CA (1) CA2046127C (fr)
DE (1) DE59104659D1 (fr)

Families Citing this family (36)

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DE4137405A1 (de) * 1991-11-14 1993-05-19 Basf Ag Expandierbare styrolpolymerisate, enthaltend als treibmittel kohlendioxid
US5258415A (en) * 1991-11-14 1993-11-02 Basf Aktiengesellschaft Expandable styrene polymers containing carbon dioxide as blowing agent
DE4138388A1 (de) * 1991-11-22 1993-05-27 Basf Ag Verfahren zur herstellung von schaumstoffplatten mit hoher druckfestigkeit
US5149473A (en) * 1992-02-06 1992-09-22 Amoco Corporation Method for production of styrenic foam
WO1993025608A1 (fr) * 1992-06-09 1993-12-23 The Dow Chemical Company Mousses de polymere aromatique d'alcenyle et procedes de preparation
US5244927A (en) * 1992-06-09 1993-09-14 The Dow Chemical Company Low density styrene polymer foams and process for preparing same
US5274005A (en) * 1992-06-09 1993-12-28 The Dow Chemical Company Low density styrene polymer foams and process for preparing same
AT398771B (de) * 1992-11-13 1995-01-25 Union Ind Compr Gase Gmbh Verfahren zur herstellung aufgeschäumter kunststoffe
PL175478B1 (pl) * 1993-05-27 1999-01-29 Basf Ag Płyty tworzywa piankowego wytwarzane z zastosowaniem środków spieniających nie zawierających halogenów i sposób wytwarzania płyt tworzywa piankowego
NZ282337A (en) * 1994-03-11 1997-11-24 A C I Operations Thermoforming extruded polystyrene foam sheet immediately after leaving the exit die
US5753717A (en) * 1994-03-30 1998-05-19 Aci Operations Pty Ltd. Plastics foam and method of manufacturing same
GB9420644D0 (en) * 1994-10-13 1994-11-30 Dow Chemical Co Non-linear styrenic polymer-based foams
US5830924A (en) * 1994-10-13 1998-11-03 The Dow Chemical Company Non-linear styrenic polymer-based foams
EP0766713B2 (fr) † 1994-11-02 2003-10-22 Solvay Fluor und Derivate GmbH Agents d'expansion contenant du dioxyde de carbone liquide
DE19615486A1 (de) 1996-04-19 1997-10-23 Basf Ag Unter Verwendung halogenfreier Treibmittel hergestellte Schaumstoffplatten
US6187831B1 (en) 1998-09-16 2001-02-13 Owens Corning Fiberglas Technology, Inc. Process for producing extruded foam products with higher levels of CO2 as a blowing agent
US6123881A (en) * 1998-09-16 2000-09-26 Owens Corning Fiberglas Technology, Inc. Process for producing extruded foam products having polystyrene blends with high levels of CO2 as a blowing agent
US6093352A (en) * 1998-09-16 2000-07-25 Owens Corning Fiberglas Technology, Inc. Process for producing foam by monitoring key process parameters
EP1124887B1 (fr) 1998-10-21 2005-04-27 Owens Corning Procede de production de mousse extrudee
US6428297B1 (en) 1998-10-28 2002-08-06 Dart Container Corporation Apparatus for making a corrugation-free foam
DE69900101T2 (de) 1999-01-20 2001-09-06 Poliglas, S.A. Verfahren und Vorrichtung für die Polystyrolschaumerzeugung, sowie daraus gewonnene Schaumblöcke und Schaumplatten
ES2250180T3 (es) * 1999-09-03 2006-04-16 Dow Global Technologies Inc. Espumas aislantes extruidas que tienen un polimero monovinilaromatico con una distribucion de pesos moleculares ancha.
EP1095969B1 (fr) * 1999-10-29 2004-07-14 Gefinex Jackon GMBH Agent d'expansion de remplacement contenant de l'eau et une cétone comme améliorateur de solubilité
DE19955146A1 (de) * 1999-11-17 2001-05-23 Basf Ag Verfahren zur Herstellung von Schaumstoffplatten
WO2001040363A1 (fr) * 1999-11-30 2001-06-07 Owens Corning Mousse polystyrene extrudee a temperature de vicat superieure a 100 °c
US6274640B1 (en) 2000-08-17 2001-08-14 Owens Corning Fiberglas Technology, Inc. Extruded foam product with 134a and alcohol blowing agent
ATE371697T1 (de) 2000-12-21 2007-09-15 Dow Global Technologies Inc Treibmittelzusammensetzungen, enthaltend teilfluorierte fluorkohlenwasserstoffe und einen niedrigsiedenden alkohol und/oder eine niedrigsiedende carbonylverbindung
ATE413428T1 (de) 2000-12-21 2008-11-15 Dow Global Technologies Inc Treibmittelzusammensetzung und polymerschaum enthaltend ein normalerweise flüssiger hydrofluorkohlenwasserstoff und kohlenstoffdioxid
DE10116841A1 (de) * 2001-04-04 2002-10-17 Basf Ag Verfahren zur Herstellung von Schaumstoffplatten
US20030042644A1 (en) * 2001-06-18 2003-03-06 Jsp Corporation Extruded, polystyrene-based resin foam plate and method for the production thereof
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
ITTO20010674A1 (it) * 2001-07-10 2003-01-10 Sieco S R L Miscela propellente ed espandente e metodi utilizzanti la medesima.
US7166248B2 (en) 2003-01-03 2007-01-23 Pactiv Corporation Reduced VOC emission alkenyl aromatic polymer foams and processes
ES2522843T3 (es) * 2010-06-01 2014-11-18 Basf Se Procedimiento para la preparación de composiciones de polímero de estireno expandibles
US8889748B2 (en) 2010-06-01 2014-11-18 Basf Se Process for producing expandable styrene polymer compositions
CN106633451B (zh) * 2015-10-28 2019-05-31 河北五洲开元环保新材料有限公司 采用co2组合发泡剂挤出聚苯乙烯发泡材料的制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1230992A (fr) * 1967-08-04 1971-05-05
GB1206180A (en) * 1967-12-21 1970-09-23 Monsanto Chemicals Fibre assemblies
US3912800A (en) * 1970-09-21 1975-10-14 Int Plastics Method of producing porous polymeric articles
US3950484A (en) * 1971-06-01 1976-04-13 Standard Oil Company Method for injection molding a foamed thermoplastic polymer article substantially free from swirl-patterns in its surface
US3962154A (en) * 1971-06-01 1976-06-08 Standard Oil Company Method for producing an improved molded thermoplastic article
FR2235157A1 (en) * 1973-06-29 1975-01-24 Aquitaine Petrole Thermoplastic foam prodn. by volatilisation - of impregnated liquid which is nonsolvent for plastic and contains water
FR2235152A1 (en) * 1973-06-29 1975-01-24 Aquitaine Petrole Plastic foam with high filler content - prepd. using non solvent component which swells plastic
US4596832A (en) * 1980-07-28 1986-06-24 Dainippon Ink And Chemicals, Inc. Process for producing thermoplastic resin foam
US4464484A (en) * 1982-12-20 1984-08-07 Japan Styrene Paper Corporation Process for producing prefoamed polymer particles
US4704239A (en) * 1984-04-28 1987-11-03 Japan Styrene Paper Corp. Process for the production of expanded particles of a polymeric material
US4681715A (en) * 1984-11-16 1987-07-21 The Dow Chemical Company Steam expandable polymeric composition and method
US4836814A (en) * 1987-11-10 1989-06-06 Packaging Industries Group, Inc. Multicolored foam and method for making

Also Published As

Publication number Publication date
JPH04226547A (ja) 1992-08-17
DE59104659D1 (de) 1995-03-30
EP0464581A2 (fr) 1992-01-08
US5182308A (en) 1993-01-26
EP0464581A3 (en) 1992-03-25
CA2046127C (fr) 1995-08-01
EP0464581B1 (fr) 1995-02-22

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Legal Events

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