NO173282C - Anvendelse av 1,1,1,4,4,4-heksafluorbutan som driv- og demmegass for fremstilling av plastskumstoffer - Google Patents

Anvendelse av 1,1,1,4,4,4-heksafluorbutan som driv- og demmegass for fremstilling av plastskumstoffer

Info

Publication number
NO173282C
NO173282C NO892099A NO892099A NO173282C NO 173282 C NO173282 C NO 173282C NO 892099 A NO892099 A NO 892099A NO 892099 A NO892099 A NO 892099A NO 173282 C NO173282 C NO 173282C
Authority
NO
Norway
Prior art keywords
hexafluorobutane
propellant
production
plastic foams
dam
Prior art date
Application number
NO892099A
Other languages
English (en)
Norwegian (no)
Other versions
NO892099D0 (no
NO173282B (no
NO892099L (no
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 NO892099D0 publication Critical patent/NO892099D0/no
Publication of NO892099L publication Critical patent/NO892099L/no
Publication of NO173282B publication Critical patent/NO173282B/no
Publication of NO173282C publication Critical patent/NO173282C/no

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)
NO892099A 1988-06-01 1989-05-25 Anvendelse av 1,1,1,4,4,4-heksafluorbutan som driv- og demmegass for fremstilling av plastskumstoffer NO173282C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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
NO892099D0 NO892099D0 (no) 1989-05-25
NO892099L NO892099L (no) 1989-12-04
NO173282B NO173282B (no) 1993-08-16
NO173282C true NO173282C (no) 1993-11-24

Family

ID=6355647

Family Applications (1)

Application Number Title Priority Date Filing Date
NO892099A NO173282C (no) 1988-06-01 1989-05-25 Anvendelse av 1,1,1,4,4,4-heksafluorbutan som driv- og demmegass for fremstilling av plastskumstoffer

Country Status (9)

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

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
ATE150473T1 (de) * 1989-12-12 1997-04-15 Solvay Verfahren zur herstellung von schaumstoffen mit hilfe von fluoralkanen
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
WO1991014732A1 (en) * 1990-03-23 1991-10-03 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.
JPH05247250A (ja) * 1991-03-28 1993-09-24 Hoechst Ag 分枝ドデカフルオロヘキサンを用いたフォームの製造方法
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 (cs) * 1992-07-27 1996-12-11 Takeda Pharm Industry Co Ltd
DE59303088D1 (de) * 1992-08-04 1996-08-01 Bayer Ag Verwendung von aktive Wasserstoffatome aufweisenden Verbindungen
DE4225765C1 (cs) * 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
EP1498439A4 (en) 2002-04-25 2007-03-21 Daikin Ind Ltd METHOD FOR PRODUCING ART RESIN FOAM, DRUMS AND PRE-MIXING
EP2137277B1 (en) 2007-04-11 2011-05-25 Dow Global Technologies LLC Heat-resistant structural epoxy resins
WO2008127925A2 (en) * 2007-04-11 2008-10-23 Dow Global Technologies, Inc. Structural epoxy resins containing core-shell rubbers
CN101679579B (zh) * 2007-06-20 2012-05-30 陶氏环球技术公司 对温度变化的敏感性非常低的耐碰撞环氧粘合剂
EP2181156A1 (en) * 2007-08-17 2010-05-05 Dow Global Technologies Inc. Two part crash durable epoxy adhesives
CN101878253B (zh) * 2007-11-29 2013-05-29 纳幕尔杜邦公司 包含顺式-1,1,1,4,4,4-六氟-2-丁烯泡沫形成组合物的组合物以及所述组合物制备基于多异氰酸酯的泡沫的用途
US20090270522A1 (en) * 2008-04-25 2009-10-29 Honeywell International Inc. Blowing agents for polymeric foams
CN102119201B (zh) * 2008-08-11 2013-07-03 陶氏环球技术有限责任公司 含有用酚和羟基封端的丙烯酸酯或羟基封端的甲基丙烯酸酯封端的弹性体增韧剂的单组分结构环氧树脂粘合剂

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
ES2030238T3 (es) 1992-10-16
DK168576B1 (da) 1994-04-25
FI892623L (fi) 1989-12-02
EP0344537B1 (de) 1992-03-11
JPH0229440A (ja) 1990-01-31
DK265689D0 (da) 1989-05-31
DE58900941D1 (de) 1992-04-16
FI892623A0 (fi) 1989-05-30
EP0344537A1 (de) 1989-12-06
DE3818692A1 (de) 1989-12-07
FI91531C (fi) 1994-07-11
NO892099D0 (no) 1989-05-25
US4931482A (en) 1990-06-05
FI91531B (fi) 1994-03-31
DE3818692C2 (cs) 1992-05-07
NO173282B (no) 1993-08-16
DK265689A (da) 1989-12-02
CA1330685C (en) 1994-07-12
NO892099L (no) 1989-12-04
JPH0555544B2 (cs) 1993-08-17

Similar Documents

Publication Publication Date Title
NO173282C (no) Anvendelse av 1,1,1,4,4,4-heksafluorbutan som driv- og demmegass for fremstilling av plastskumstoffer
DE68901383D1 (de) Gasgenerator in der form granulierter scheiben.
JPS52109415A (en) Hollow articles and production of the same
NO905285D0 (no) Fremgangsmaate for fremstilling av skumstoffer.
DE69414885D1 (de) Gasdichter Film und Herstellung derselben
AU504157B2 (en) The use of diketocyclobutenediamides as stabilising agent for select plastics
NO933836D0 (no) Utblaasningssikring av avstengertypen
NO147989C (no) Alkenyl-aromatisk termoplastisk skumlegeme, samt fremgangsmaate for fremstilling av et slikt
NO890483L (no) Framgangsmaate for tilvirkning av formlegemer.
DE68918353D1 (de) Herstellung von geschäumten Polymerstrukturen.
NO933399L (no) Anordning og fremstilling av syntesegass, samt anvendelse av anordningen
DE68918648D1 (de) Herstellung von geschäumten Polymerstrukturen.
NO900971D0 (no) Fremgangsmaate for fremstilling av haard-polyuretan- og haard-polyisocyanurat-skumplast.
AU526179B2 (en) Nozzle for the adiabatic expansion of gases
FI853213A7 (fi) Polyhydroksihalogeeniyhdisteisiin ja halogeenialkaaneihin perustuvia homogeenisia seoksia ja niiden käyttäminen jäykkien vaahtojen valmista miseen.
JPS52135319A (en) Packing articles for sleep joint and manufacture
DE2961021D1 (en) Process for the preparation of 1,1-difluoro-2-chloroethylene and its utilisation as a blowing gas or a blowing agent
NO894516D0 (no) Fremgangsmaate for fremstilling av 1-aminoalkyl-3-oksosubstituert-4-aryl-1,3,4,5-tetrahydro-2h-1,3-benzodiazepin-2-on, og deres anvendelse som medikamenter.
DE3782698D1 (de) 5-fluoruridin-derivat und dessen herstellung.
NO892468D0 (no) Fremgangsmaate for fremstilling av polyuretanskum.
ATA234488A (de) Gasduese
KR890017850U (ko) 가스레인지의 노즐
JPS5434375A (en) Manufacture of thermal insulating construction material
NO891941L (no) Fremgangsmaate for fremstilling av cycloalkadiener.
NO174672C (no) Lateks, samt fremstilling og anvendelse av en slik

Legal Events

Date Code Title Description
MK1K Patent expired