DE3674704D1 - Herstellung von styrenpolymerschaum und so erzeugter schaum. - Google Patents

Herstellung von styrenpolymerschaum und so erzeugter schaum.

Info

Publication number
DE3674704D1
DE3674704D1 DE8686902227T DE3674704T DE3674704D1 DE 3674704 D1 DE3674704 D1 DE 3674704D1 DE 8686902227 T DE8686902227 T DE 8686902227T DE 3674704 T DE3674704 T DE 3674704T DE 3674704 D1 DE3674704 D1 DE 3674704D1
Authority
DE
Germany
Prior art keywords
foam
styrene polymer
optionally
carbon dioxide
mixture
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
DE8686902227T
Other languages
English (en)
Inventor
W Suh
M Kennedy
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 Chemical Co
Original Assignee
Dow Chemical Co
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 Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of DE3674704D1 publication Critical patent/DE3674704D1/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
    • C08J9/14—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 organic
    • 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
    • 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
DE8686902227T 1985-04-12 1986-03-26 Herstellung von styrenpolymerschaum und so erzeugter schaum. Expired - Fee Related DE3674704D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72287785A 1985-04-12 1985-04-12
PCT/US1986/000589 WO1986006084A1 (en) 1985-04-12 1986-03-26 Method for the preparation of styrene polymer foam and foam prepared thereby

Publications (1)

Publication Number Publication Date
DE3674704D1 true DE3674704D1 (de) 1990-11-08

Family

ID=24903788

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686902227T Expired - Fee Related DE3674704D1 (de) 1985-04-12 1986-03-26 Herstellung von styrenpolymerschaum und so erzeugter schaum.

Country Status (17)

Country Link
EP (1) EP0218640B1 (de)
JP (2) JPS62501015A (de)
KR (1) KR900003049B1 (de)
CN (1) CN1004700B (de)
AT (1) ATE57197T1 (de)
AU (1) AU564115B2 (de)
BR (1) BR8606625A (de)
CA (1) CA1259155A (de)
DE (1) DE3674704D1 (de)
DK (1) DK172130B1 (de)
ES (1) ES8800307A1 (de)
FI (1) FI82943C (de)
GR (1) GR860878B (de)
IE (1) IE58855B1 (de)
NZ (1) NZ215718A (de)
PT (1) PT82360B (de)
WO (1) WO1986006084A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3723301A1 (de) * 1987-07-15 1989-01-26 Basf Ag Verfahren zur herstellung von geschlossenzelligen schaumstoffen mit hoher druckfestigkeit
DE3741095A1 (de) * 1987-12-04 1989-06-15 Basf Ag Verfahren zur herstellung von schaumstoffen mit hoher druckfestigkeit
DE3829630A1 (de) * 1988-09-01 1990-03-15 Basf Ag Verfahren zur herstellung von schaumstoffplatten mit hoher druckfestigkeit und hoher dimensionsstabilitaet
DE3829633A1 (de) * 1988-09-01 1990-03-15 Basf Ag Verfahren zur herstellung von schaumstoffplatten mit hoher druckfestigkeit und hohem waermedaemmvermoegen
ATE123506T1 (de) * 1989-02-28 1995-06-15 Uc Ind Inc Verfahren zur herstellung von extrudierten schaumformen.
DE3930594A1 (de) * 1989-09-13 1991-03-14 Gefinex Jackon Gmbh Herstellungsverfahren fuer schaumkoerper
JPH0730194B2 (ja) * 1991-02-28 1995-04-05 積水化成品工業株式会社 熱可塑性樹脂発泡体の製造方法
US5389694A (en) * 1993-06-04 1995-02-14 The Dow Chemical Company Foamable styrenic polymer gel having a carbon dioxide blowing agent and a process for making a foam structure therefrom
US5434195A (en) * 1994-06-23 1995-07-18 The Dow Chemical Company Extruded, open-cell alkenyl aromatic polymer foam and process for making
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
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
ATE294211T1 (de) 1998-10-21 2005-05-15 Owens Corning Fiberglass Corp Verfahren zur herstellung von extrudiertem schaumstoff
DE10220038A1 (de) * 2002-05-04 2003-11-20 Membrana Gmbh Verfahren zur Herstellung geschäumter Polymerformkörper und geschäumter Polymerformkörper
CN101260199B (zh) * 2008-04-15 2011-05-11 广东工业大学 一种聚合物发泡成核物的制备方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2409910A (en) * 1944-11-29 1946-10-22 Dow Chemical Co Method of filling containers with resinous foam
NL84582C (de) * 1950-06-29 1900-01-01
US3014702A (en) * 1958-12-01 1961-12-26 Dow Chemical Co Heat exchanger
US3960792A (en) * 1968-07-10 1976-06-01 The Dow Chemical Company Plastic foam
US3583678A (en) * 1969-09-15 1971-06-08 Dow Badische Co Interfacial surface generators
US3817669A (en) * 1971-08-19 1974-06-18 Dow Chemical Co Apparatus for the preparation of plastic foam
US3751377A (en) * 1971-08-19 1973-08-07 Dow Chemical Co Method for the preparation of plastic foam
US3966381A (en) * 1973-11-21 1976-06-29 The Dow Chemical Company Extrusion of thermoplastic foam
JPS52117957A (en) * 1976-03-31 1977-10-03 Asahi Dow Ltd Process for manufacture of polystyrene foam
US4146563A (en) * 1977-12-20 1979-03-27 The Dow Chemical Company Method and apparatus for forming thermoplastic foams
US4312910A (en) * 1980-04-04 1982-01-26 The Dow Chemical Company Styrene-acrylic acid copolymer foam
US4424287A (en) * 1980-06-10 1984-01-03 Mobil Oil Corporation Polymer foam process
US4344710A (en) * 1980-06-10 1982-08-17 Mobil Oil Corporation Polymer foam extrusion system
JPS577175A (en) * 1980-06-17 1982-01-14 Nec Corp Atomic beam tube
JPS5744634A (en) * 1980-09-01 1982-03-13 Japan Styrene Paper Co Ltd Preparation of lamellar polystyrene resin foam
AU545805B2 (en) * 1981-12-08 1985-08-01 Dow Chemical Company, The Styrene-acrylic aerol polymer foams
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
US4486550A (en) * 1984-04-24 1984-12-04 The Dow Chemical Company Styrenic foam and process therefor

Also Published As

Publication number Publication date
EP0218640A4 (de) 1987-07-09
KR880700008A (ko) 1988-02-15
DK172130B1 (da) 1997-11-24
KR900003049B1 (ko) 1990-05-04
CN86102381A (zh) 1986-11-19
FI870571A (fi) 1987-02-11
EP0218640B1 (de) 1990-10-03
PT82360B (pt) 1988-10-14
AU5586186A (en) 1986-11-05
FI870571A0 (fi) 1987-02-11
JPS62501015A (ja) 1987-04-23
PT82360A (en) 1986-05-01
ES8800307A1 (es) 1987-11-01
GR860878B (en) 1986-07-29
DK601286D0 (da) 1986-12-12
NZ215718A (en) 1989-08-29
IE58855B1 (en) 1993-11-17
JPH0525312A (ja) 1993-02-02
WO1986006084A1 (en) 1986-10-23
FI82943C (fi) 1991-05-10
IE860859L (en) 1986-10-12
EP0218640A1 (de) 1987-04-22
BR8606625A (pt) 1987-08-04
CN1004700B (zh) 1989-07-05
DK601286A (da) 1987-02-12
FI82943B (fi) 1991-01-31
AU564115B2 (en) 1987-07-30
ES553904A0 (es) 1987-11-01
CA1259155A (en) 1989-09-12
ATE57197T1 (de) 1990-10-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee