DE69329498D1 - Verfahren zur herstellung von alkenyl aromatischen schaumstoffen unter verwendung einer zusammensetzung aus atmosphärischen und organischen gasen und danach hergestellte schaumstoffe - Google Patents

Verfahren zur herstellung von alkenyl aromatischen schaumstoffen unter verwendung einer zusammensetzung aus atmosphärischen und organischen gasen und danach hergestellte schaumstoffe

Info

Publication number
DE69329498D1
DE69329498D1 DE69329498T DE69329498T DE69329498D1 DE 69329498 D1 DE69329498 D1 DE 69329498D1 DE 69329498 T DE69329498 T DE 69329498T DE 69329498 T DE69329498 T DE 69329498T DE 69329498 D1 DE69329498 D1 DE 69329498D1
Authority
DE
Germany
Prior art keywords
atmospheric
alkenyl aromatic
organic gases
increased
composition
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 - Fee Related
Application number
DE69329498T
Other languages
English (en)
Other versions
DE69329498T2 (de
Inventor
Michael E Reedy
Jun Edward W Rider
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.)
RIDER JUN
Original Assignee
RIDER JUN
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 RIDER JUN filed Critical RIDER JUN
Application granted granted Critical
Publication of DE69329498D1 publication Critical patent/DE69329498D1/de
Publication of DE69329498T2 publication Critical patent/DE69329498T2/de
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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/024—Preparation or use of a blowing agent concentrate, i.e. masterbatch in a foamable composition
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/03—Extrusion of the foamable blend
    • 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
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/04—Foams characterised by their properties characterised by the foam pores
    • C08J2205/052—Closed cells, i.e. more than 50% of the pores are closed
    • 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
    • C08J2353/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; 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)
  • Inorganic Chemistry (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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE69329498T 1992-12-22 1993-12-22 Verfahren zur herstellung von alkenyl aromatischen schaumstoffen unter verwendung einer zusammensetzung aus atmosphärischen und organischen gasen und danach hergestellte schaumstoffe Expired - Fee Related DE69329498T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/995,289 US5269987A (en) 1992-12-22 1992-12-22 Process for producing alkenyl aromatic foams using a combination of atmospheric and organic gases and foams produced thereby
PCT/US1993/012542 WO1994014881A1 (en) 1992-12-22 1993-12-22 Process for producing alkenyl aromatic foams using a combination of atmospheric and organic gases and foams produced thereby

Publications (2)

Publication Number Publication Date
DE69329498D1 true DE69329498D1 (de) 2000-11-02
DE69329498T2 DE69329498T2 (de) 2001-05-03

Family

ID=25541625

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69329498T Expired - Fee Related DE69329498T2 (de) 1992-12-22 1993-12-22 Verfahren zur herstellung von alkenyl aromatischen schaumstoffen unter verwendung einer zusammensetzung aus atmosphärischen und organischen gasen und danach hergestellte schaumstoffe

Country Status (9)

Country Link
US (5) US5269987A (de)
EP (1) EP0675918B1 (de)
AT (1) ATE196641T1 (de)
AU (1) AU672877B2 (de)
CA (1) CA2152344A1 (de)
DE (1) DE69329498T2 (de)
ES (1) ES2152303T3 (de)
GB (2) GB2289468B (de)
WO (1) WO1994014881A1 (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5269987A (en) * 1992-12-22 1993-12-14 Reedy Michael E Process for producing alkenyl aromatic foams using a combination of atmospheric and organic gases and foams produced thereby
CZ311195A3 (en) * 1993-05-27 1996-04-17 Basf Ag Boards made of foamy materials being produced at the use of halogen-free propellants
US5411683B1 (en) * 1993-08-20 2000-08-01 Sweetheart Cup Co Method for making thermoplastic foam with combined 1,1-difluoroethane and co2 blowing agent
CA2185221A1 (en) * 1994-03-11 1995-09-14 Graham Ramlu Sanyasi Plastics foam and method of manufacturing same
US5753717A (en) * 1994-03-30 1998-05-19 Aci Operations Pty Ltd. Plastics foam and method of manufacturing same
US5591778A (en) * 1995-08-14 1997-01-07 Basf Aktiengesellschaft Process for the preparation of expandable polystyrene
US5670552A (en) * 1995-12-18 1997-09-23 W. R. Grace & Co.-Conn. Foam and process for producing foam using a carbon dioxide blowing agent
US6884823B1 (en) 1997-01-16 2005-04-26 Trexel, Inc. Injection molding of polymeric material
DE19711555A1 (de) * 1997-03-20 1998-09-24 Basf Ag Gasmischungen zur Wärmedämmung
US5889069A (en) * 1997-07-15 1999-03-30 The Dow Chemical Company High temperature syndiotactic styrene polymer foam
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
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
DE69925014T2 (de) 1998-10-21 2006-03-09 Owens Corning, Toledo Verfahren zur herstellung von extrudiertem schaumstoff
GB2385553B (en) * 1998-10-28 2003-10-15 Dart Container Method for making a corrugation-free foam and foams made by the method
US6428297B1 (en) 1998-10-28 2002-08-06 Dart Container Corporation Apparatus for making a corrugation-free foam
US6258863B1 (en) 1998-12-07 2001-07-10 Reedy International Corporation Process for producing alkenyl aromatic foams having increased thermal insulation using cycloalkane blowing agent and foams produced thereby
DE69900101T2 (de) 1999-01-20 2001-09-06 Poliglas Sa Verfahren und Vorrichtung für die Polystyrolschaumerzeugung, sowie daraus gewonnene Schaumblöcke und Schaumplatten
US6403663B1 (en) 1999-09-20 2002-06-11 North Carolina State University Method of making foamed materials using surfactants and carbon dioxide
WO2003032909A2 (en) * 2001-10-18 2003-04-24 Ilex Products, Inc. Methods of treating skin with diphosphonate derivatives
BR0214740A (pt) * 2001-12-08 2004-09-14 Incro Ltd Método para fabricar um arranjo de bocal fendido
DE10218696A1 (de) * 2002-04-26 2003-11-27 Moellertech Gmbh Verfahren zur Herstellung eines schäumbaren Kunststoffes
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
US9359481B2 (en) 2003-11-26 2016-06-07 Owens Corning Intellectual Capital, Llc Thermoplastic foams and method of forming them using nano-graphite
US7358282B2 (en) * 2003-12-05 2008-04-15 Kimberly-Clark Worldwide, Inc. Low-density, open-cell, soft, flexible, thermoplastic, absorbent foam and method of making foam
US7291382B2 (en) 2004-09-24 2007-11-06 Kimberly-Clark Worldwide, Inc. Low density flexible resilient absorbent open-cell thermoplastic foam
US20060135691A1 (en) * 2004-11-22 2006-06-22 Phillips Plastics Corporation Foaming additives
US20060292357A1 (en) * 2004-11-22 2006-12-28 Phillips Plastics Corporation Additives for foaming polymeric materials
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
US8158689B2 (en) 2005-12-22 2012-04-17 Kimberly-Clark Worldwide, Inc. Hybrid absorbent foam and articles containing it
US20070148433A1 (en) * 2005-12-27 2007-06-28 Mallory Mary F Elastic laminate made with absorbent foam
DE102006037627A1 (de) * 2006-08-10 2008-02-14 Tesa Ag Selbstklebemasse aus hydrierten Blockcopolymeren und daraus hergestellte Schutzfolie für glatte und raue Oberflächen
CA2714210C (en) * 2008-02-06 2016-05-17 Dow Global Technologies Inc. Article and method of producing a low density foam blend of styrenic polymer and polyolefin
US8167490B2 (en) 2009-04-22 2012-05-01 Reynolds Consumer Products Inc. Multilayer stretchy drawstring
WO2014018768A1 (en) * 2012-07-27 2014-01-30 Reedy International Corporation Additives for low loss wire and cable dielectrics
US10316152B2 (en) * 2014-01-10 2019-06-11 CommScope Connectivity Belgium BVBA Thermoplastic gel compositions and their methods of making
US9130030B1 (en) 2014-03-07 2015-09-08 Applied Materials, Inc. Baking tool for improved wafer coating process
DE102014221060A1 (de) 2014-10-16 2016-04-21 Henkel Ag & Co. Kgaa Thermisch expandierbare Zusammensetzung
US10947372B2 (en) * 2016-03-15 2021-03-16 Nike, Inc. Foam compositions and uses thereof
WO2019236500A1 (en) 2018-06-04 2019-12-12 Nike Innovate C.V. Two part sole structures and uses thereof
WO2020117829A1 (en) 2018-12-03 2020-06-11 Nike Innovate C.V. High energy return foam compositions having improved abrasion resistance and uses thereof

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU444685A1 (ru) * 1972-07-24 1974-09-30 Предприятие П/Я В-2304 Композици дл получени пенополистирольных изделий
JPS517068A (de) * 1974-06-20 1976-01-21 Sekisui Plastics
US4344710A (en) * 1980-06-10 1982-08-17 Mobil Oil Corporation Polymer foam extrusion system
US4424287A (en) * 1980-06-10 1984-01-03 Mobil Oil Corporation Polymer foam process
DE3131446A1 (de) * 1981-08-07 1983-02-24 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von feinzelligen schaumstoffen aus styrolpolymerisaten
EP0371001B1 (de) * 1981-08-13 1996-02-07 Asahi Kasei Kogyo Kabushiki Kaisha Modifiziertes Blockcopolymer
JPS58111834A (ja) * 1981-12-25 1983-07-04 Japan Styrene Paper Co Ltd ポリスチレン板状押出発泡体の製造法
US4455272A (en) * 1982-03-29 1984-06-19 Standard Oil Company (Indiana) Method of extruding a polystyrene foam using both a physical blowing agent and water
US4419309A (en) * 1982-04-30 1983-12-06 Mobil Oil Corporation Polystyrene foam extrusion into a foam assisting atmosphere
US4421866A (en) * 1982-09-29 1983-12-20 The Dow Chemical Company Method for the preparation of styrene polymer foam
JPS6147810A (ja) * 1984-08-08 1986-03-08 Mitsui Toatsu Chem Inc 繊維状ポリ−α−メチルスチレン及びその製造方法
US4636527A (en) * 1985-04-12 1987-01-13 The Dow Chemical Company Method for the preparation of styrene polymer foam and foam prepared thereby
DE3620683C1 (de) * 1986-06-20 1987-07-02 Basf Ag Treibmittelhaltige Styrolpolymerisate
US5000891A (en) * 1986-09-29 1991-03-19 Green James R Expandable polystyrene pellets
JPS647068A (en) * 1987-06-30 1989-01-11 Minolta Camera Kk Electrostatic latent image developing device
DE3723301A1 (de) * 1987-07-15 1989-01-26 Basf Ag Verfahren zur herstellung von geschlossenzelligen schaumstoffen mit hoher druckfestigkeit
JP2623259B2 (ja) * 1987-08-18 1997-06-25 高周波熱錬株式会社 高周波焼戻し方法
GB8820442D0 (en) * 1988-08-30 1988-09-28 Usherwood P N R Therapeutic polyamine amides
US4912140A (en) * 1988-09-21 1990-03-27 The Dow Chemical Company Expandable and expanded alkenyl aromatic polymer particles
US4916166A (en) * 1988-10-17 1990-04-10 The Dow Chemical Company Insulating alkenyl aromatic polymer foam
US5137655A (en) * 1989-05-16 1992-08-11 J. M. Huber Corporation High temperature endothermic blowing agents compositions and applications
US5250577A (en) * 1989-08-02 1993-10-05 The Dow Chemical Company Polystyrene foam made with only carbon dioxide as a blowing agent and a process for making the same
DE3936596A1 (de) * 1989-11-03 1991-05-08 Basf Ag Expandierbare styrolpolymerisate und daraus hergestellte aromatenbestaendige schaumstoffe
US5011866A (en) * 1989-11-08 1991-04-30 The Dow Chemical Company Insulating alkenyl aromatic polymer foam
US4956395A (en) * 1990-01-18 1990-09-11 Amoco Corporation Styrenic foam blowing agent composition
US5110837A (en) * 1990-11-26 1992-05-05 Basf Corporation Process for making molded polymeric product with multipass expansion of polymer bead with low blowing agent content
JPH08863B2 (ja) * 1990-12-27 1996-01-10 積水化成品工業株式会社 ポリスチレン系樹脂発泡体の製造方法
US5106882A (en) * 1991-05-28 1992-04-21 The Dow Chemical Company Insulating alkenyl aromatic polymer foam
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
US5218006A (en) * 1992-06-01 1993-06-08 Reedy Michael E Process for producing polystyrene foam
US5210105A (en) * 1992-06-09 1993-05-11 The Dow Chemical Company Carbon black-containing bimodal foam structures and process for making
US5269987A (en) 1992-12-22 1993-12-14 Reedy Michael E Process for producing alkenyl aromatic foams using a combination of atmospheric and organic gases and foams produced thereby
US5422378A (en) * 1993-06-04 1995-06-06 The Dow Chemical Company Foamable styrenic polymer gel and resulting foam

Also Published As

Publication number Publication date
EP0675918B1 (de) 2000-09-27
GB9707044D0 (en) 1997-05-28
US5269987A (en) 1993-12-14
USRE38993E1 (en) 2006-02-28
GB2289468A (en) 1995-11-22
AU6015694A (en) 1994-07-19
US5817261A (en) 1998-10-06
WO1994014881A1 (en) 1994-07-07
ATE196641T1 (de) 2000-10-15
EP0675918A1 (de) 1995-10-11
DE69329498T2 (de) 2001-05-03
CA2152344A1 (en) 1994-07-07
GB2289468B (en) 1997-07-23
ES2152303T3 (es) 2001-02-01
AU672877B2 (en) 1996-10-17
US5595694A (en) 1997-01-21
US5652277A (en) 1997-07-29
EP0675918A4 (de) 1997-09-10
GB9512679D0 (en) 1995-09-27

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