FI892623A - 1,1,1,4,4,4-heksafluoributaanin käyttö huokoistus- ja eristekaasuna vaahtomuovien valmistuksessa - Google Patents

1,1,1,4,4,4-heksafluoributaanin käyttö huokoistus- ja eristekaasuna vaahtomuovien valmistuksessa Download PDF

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Publication number
FI892623A
FI892623A FI892623A FI892623A FI892623A FI 892623 A FI892623 A FI 892623A FI 892623 A FI892623 A FI 892623A FI 892623 A FI892623 A FI 892623A FI 892623 A FI892623 A FI 892623A
Authority
FI
Finland
Prior art keywords
hexafluorobutane
foams
porous
manufacture
insulating gas
Prior art date
Application number
FI892623A
Other languages
English (en)
Swedish (sv)
Other versions
FI892623A0 (fi
FI91531C (fi
FI91531B (fi
Inventor
Wilhelm Lamberts
Klaus-Dieter Sommerfeld
Dietmar Bielefeldt
Albrecht Marhold
Michael Negele
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of FI892623A0 publication Critical patent/FI892623A0/fi
Publication of FI892623A publication Critical patent/FI892623A/fi
Application granted granted Critical
Publication of FI91531B publication Critical patent/FI91531B/fi
Publication of FI91531C publication Critical patent/FI91531C/fi

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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated 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
    • 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
    • C08J9/143—Halogen containing compounds
    • C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen only
    • C08J9/146—Halogen containing compounds containing carbon, halogen and hydrogen only only fluorine as halogen atoms
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • 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
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/908—Nucleating agent for cellular product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FI892623A 1988-06-01 1989-05-30 1,1,1,4,4,4-heksafluoributaanin käyttö huokoistus- ja eristekaasuna vaahtomuovien valmistuksessa FI91531C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3818692 1988-06-01
DE3818692A DE3818692A1 (de) 1988-06-01 1988-06-01 Verwendung von 1,1,1,4,4,4-hexafluorbutan als treib- und daemmgas fuer die herstellung von kunststoff-schaumstoffen

Publications (4)

Publication Number Publication Date
FI892623A0 FI892623A0 (fi) 1989-05-30
FI892623A true FI892623A (fi) 1989-12-02
FI91531B FI91531B (fi) 1994-03-31
FI91531C FI91531C (fi) 1994-07-11

Family

ID=6355647

Family Applications (1)

Application Number Title Priority Date Filing Date
FI892623A FI91531C (fi) 1988-06-01 1989-05-30 1,1,1,4,4,4-heksafluoributaanin käyttö huokoistus- ja eristekaasuna vaahtomuovien valmistuksessa

Country Status (9)

Country Link
US (1) US4931482A (fi)
EP (1) EP0344537B1 (fi)
JP (1) JPH0229440A (fi)
CA (1) CA1330685C (fi)
DE (2) DE3818692A1 (fi)
DK (1) DK168576B1 (fi)
ES (1) ES2030238T3 (fi)
FI (1) FI91531C (fi)
NO (1) NO173282C (fi)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3903336A1 (de) * 1989-02-04 1990-08-09 Bayer Ag Verwendung von c(pfeil abwaerts)3(pfeil abwaerts)- bis c(pfeil abwaerts)5(pfeil abwaerts)-polyfluoralkanen als treibgase
DE3930824A1 (de) * 1989-06-28 1991-02-28 Bosch Siemens Hausgeraete Hartschaumstoff sowie verfahren zur herstellung desselben
ES2101686T3 (es) * 1989-12-12 1997-07-16 Solvay Procedimiento para la preparacion de espumas con fluoroalcanos.
DE4004494A1 (de) * 1990-02-14 1991-08-22 Bayer Ag Verfahren zur herstellung von gesaettigten, fluorhaltigen und chlorfreien kohlenwasserstoffen
DE4006952A1 (de) * 1990-03-06 1991-09-12 Hoechst Ag Verfahren zur herstellung von schaumstoffen mit hilfe von treibmitteln, die fluoralkane und fluorierte ether enthalten, sowie nach diesem verfahren erhaeltliche schaumstoffe
AU7312491A (en) * 1990-03-23 1991-10-21 E.I. Du Pont De Nemours And Company Polymer foams containing blocking agents
IT1243425B (it) * 1990-09-26 1994-06-10 Montedipe Srl Procedimento per la preparazione di corpi formati in schiume poliuretaniche e corpi formati cosi' ottenuti.
US5155141A (en) * 1991-03-28 1992-10-13 Hoechst Aktiengesellschaft Process for the production of foams with the aid of branched dodecafluorohexane
DE4121161A1 (de) * 1991-06-27 1993-01-07 Basf Ag Verfahren zur herstellung von urethan- oder urethan- und isocyanuratgruppen enthaltenden hartschaumstoffen und treibmittel enthaltende emulsionen hierfuer
JPH0585966A (ja) * 1991-09-25 1993-04-06 Daikin Ind Ltd 冷 媒
TW293022B (fi) * 1992-07-27 1996-12-11 Takeda Pharm Industry Co Ltd
WO1994003515A1 (de) * 1992-08-04 1994-02-17 Bayer Aktiengesellschaft Verfahren zur herstellung von harten polyurethanschaumstoffen
DE4225765C1 (fi) * 1992-08-04 1993-09-16 Bayer Ag, 51373 Leverkusen, De
US5426127A (en) * 1994-09-26 1995-06-20 Miles Inc. Rigid foams with improved insulation and physical properties
GB9500814D0 (en) * 1995-01-17 1995-03-08 Bp Chem Int Ltd Blowing agent for phenolic resins
DE19623065A1 (de) 1996-06-10 1997-12-11 Bayer Ag Verfahren zur Herstellung von Polyurethan Hartschaumstoffen mit geringer Wärmeleitfähigkeit
CA2218819A1 (en) * 1996-11-18 1998-05-18 The Celotex Corporation Foams made with polyester polyols and hydrofluorocarbons as blowing agents
DE19723193A1 (de) 1997-06-03 1998-12-10 Bayer Ag Verfahren zur Herstellung von geschlossenzelligen Polyurethan-Hartschaumstoffen mit geringer Wärmeleitfähigkeit
US6562880B1 (en) 2002-04-17 2003-05-13 Bayer Corporation Polyurethane or polyisocyanurate foams blown with hydrofluorocarbons and carbon atoms
WO2003091305A1 (fr) 2002-04-25 2003-11-06 Daikin Industries, Ltd. Procede de production d'une mousse de resine synthetique, agent d'expansion et melange prealable
WO2008127925A2 (en) * 2007-04-11 2008-10-23 Dow Global Technologies, Inc. Structural epoxy resins containing core-shell rubbers
ATE510897T1 (de) 2007-04-11 2011-06-15 Dow Global Technologies Llc Hitzebeständige strukturelle epoxidharze
EP2344561B1 (en) * 2007-06-20 2015-07-29 Dow Global Technologies LLC Crash durable epoxy adhesives with very low sensitivity to temperature variations
BRPI0814496A2 (pt) * 2007-08-17 2015-02-03 Dow Global Technologies Inc Adesivo epóxi bicomponente e método para montar um primeiro membro num segundo membro
WO2009073487A1 (en) * 2007-11-29 2009-06-11 E. I. Du Pont De Nemours And Company Compositions and use of cis-1,1,1,4,4,4-hexafluoro-2-butene foam-forming composition in the preparation of polyisocyanate-based foams
US20090270522A1 (en) * 2008-04-25 2009-10-29 Honeywell International Inc. Blowing agents for polymeric foams
EP2313470B1 (en) * 2008-08-11 2016-12-07 Dow Global Technologies LLC One-part structural epoxy resin adhesives containing elastomeric tougheners capped with phenols and hydroxy-terminated acrylates or hydroxy-terminated methacrylates

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3567788A (en) * 1967-07-25 1971-03-02 Hooker Chemical Corp Preparation of fluorine-containing compounds
US3753932A (en) * 1970-12-23 1973-08-21 Du Pont Process for preparing microporous opencelled cellular polymeric structures
US3706683A (en) * 1971-02-26 1972-12-19 Basf Wyandotte Corp Cross-linked nitrogen- and chlorine-containing cellular plastics and a method for the preparation thereof
US4165413A (en) * 1978-03-15 1979-08-21 Koppers Company, Inc. Process for producing phenolic foams with a uniform appearance
US4560829A (en) * 1983-07-12 1985-12-24 Reed Donald A Foamed fluoropolymer articles having low loss at microwave frequencies and a process for their manufacture

Also Published As

Publication number Publication date
EP0344537A1 (de) 1989-12-06
DK265689D0 (da) 1989-05-31
NO892099L (no) 1989-12-04
ES2030238T3 (es) 1992-10-16
US4931482A (en) 1990-06-05
DK168576B1 (da) 1994-04-25
JPH0555544B2 (fi) 1993-08-17
DE3818692C2 (fi) 1992-05-07
DK265689A (da) 1989-12-02
NO173282B (no) 1993-08-16
JPH0229440A (ja) 1990-01-31
DE58900941D1 (de) 1992-04-16
NO173282C (no) 1993-11-24
DE3818692A1 (de) 1989-12-07
EP0344537B1 (de) 1992-03-11
NO892099D0 (no) 1989-05-25
CA1330685C (en) 1994-07-12
FI892623A0 (fi) 1989-05-30
FI91531C (fi) 1994-07-11
FI91531B (fi) 1994-03-31

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Date Code Title Description
BB Publication of examined application
FG Patent granted

Owner name: BAYER AKTIENGESELLSCHAFT

MA Patent expired