[go: up one dir, main page]

NO905285L - Fremgangsmaate for fremstilling av skumstoffer. - Google Patents

Fremgangsmaate for fremstilling av skumstoffer.

Info

Publication number
NO905285L
NO905285L NO90905285A NO905285A NO905285L NO 905285 L NO905285 L NO 905285L NO 90905285 A NO90905285 A NO 90905285A NO 905285 A NO905285 A NO 905285A NO 905285 L NO905285 L NO 905285L
Authority
NO
Norway
Prior art keywords
foams
procedure
manufacturing
polylsocyanates
propellants
Prior art date
Application number
NO90905285A
Other languages
English (en)
Other versions
NO905285D0 (no
Inventor
Klaus-Juergen Behme
Hans-Matthis Deger
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of NO905285D0 publication Critical patent/NO905285D0/no
Publication of NO905285L publication Critical patent/NO905285L/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
    • C08J9/143—Halogen containing compounds
    • 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
    • C08J2203/146—Saturated hydrocarbons containing oxygen and halogen atoms, e.g. F3C-O-CH2-CH3
    • 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
    • Y10S521/91—Plural blowing agents for producing nonpolyurethane cellular products

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)
  • 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)

Abstract

Fremgangsmåte for fremstilling av skumstoffer på basis av polylsocyanater ved omsetning av polylsocyanater, forbindelser med minst to overfor isocyanatgrupper reaktlve hydrogenatomer, drlvmldler og eventuelt ytterligere tllsatsmldler. Det anvendes derved et drlvmlddel som l et omfang på minst 10 mol-* består av en eller flere fluorerte etere med generell formel I
NO90905285A 1989-12-07 1990-12-06 Fremgangsmaate for fremstilling av skumstoffer. NO905285L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3940447 1989-12-07
DE4008041 1990-03-14

Publications (2)

Publication Number Publication Date
NO905285D0 NO905285D0 (no) 1990-12-06
NO905285L true NO905285L (no) 1991-06-10

Family

ID=25887751

Family Applications (1)

Application Number Title Priority Date Filing Date
NO90905285A NO905285L (no) 1989-12-07 1990-12-06 Fremgangsmaate for fremstilling av skumstoffer.

Country Status (11)

Country Link
US (1) US5137932A (no)
EP (1) EP0431542A3 (no)
JP (1) JPH0428729A (no)
AU (1) AU641959B2 (no)
CA (1) CA2031681A1 (no)
FI (1) FI906006L (no)
HU (1) HU208334B (no)
IE (1) IE904411A1 (no)
IL (1) IL96562A (no)
NO (1) NO905285L (no)
PT (1) PT96102B (no)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5264462A (en) * 1989-08-31 1993-11-23 Imperial Chemical Industries Plc Polymeric foams
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
BE1005181A3 (fr) * 1991-08-19 1993-05-18 Solvay Compositions comprenant un ether fluore et utilisation de ces compositions.
US5210106A (en) * 1991-10-04 1993-05-11 Minnesota Mining And Manufacturing Company Fine-celled plastic foam containing fluorochemical blowing agent
US5211873A (en) * 1991-10-04 1993-05-18 Minnesota Mining And Manufacturing Company Fine-celled plastic foam containing fluorochemical blowing agent
US5928557A (en) * 1992-04-09 1999-07-27 Minnesota Mining And Manufacturing Company Lubricants for compressor fluids
US5605882A (en) 1992-05-28 1997-02-25 E. I. Du Pont De Nemours And Company Azeotrope(like) compositions of pentafluorodimethyl ether and difluoromethane
TW305874B (no) * 1992-10-14 1997-05-21 Du Pont
US5484546A (en) * 1993-05-19 1996-01-16 E. I. Du Pont De Nemours And Company Refrigerant compositions including an acylic fluoroether
US5480572A (en) * 1993-06-16 1996-01-02 E. I. Du Pont De Nemours And Company Compositions including a three carbon cyclic fluoroether
US5658962A (en) 1994-05-20 1997-08-19 Minnesota Mining And Manufacturing Company Omega-hydrofluoroalkyl ethers, precursor carboxylic acids and derivatives thereof, and their preparation and application
CN1184501A (zh) * 1995-05-16 1998-06-10 美国3M公司 共沸物状组合物及其应用
US6008179A (en) * 1995-05-16 1999-12-28 3M Innovative Properties Company Azeotrope-like compositions and their use
US5827812A (en) * 1995-05-16 1998-10-27 Minnesota Mining And Manufacturing Company Azeotrope-like compositions and their use
US5827446A (en) * 1996-01-31 1998-10-27 E. I. Du Pont De Nemours And Company Nonafluoromethoxybutane compositions
US6030934A (en) * 1997-02-19 2000-02-29 3M Innovative Properties Company Azeotropic compositions of methoxy-perfluoropropane and their use
US6022842A (en) * 1998-02-11 2000-02-08 3M Innovative Properties Company Azeotrope-like compositions including perfluorobutyl methyl ether, 1- bromopropane and alcohol
US6849194B2 (en) 2000-11-17 2005-02-01 Pcbu Services, Inc. Methods for preparing ethers, ether compositions, fluoroether fire extinguishing systems, mixtures and methods
US20090253820A1 (en) * 2006-03-21 2009-10-08 Honeywell International Inc. Foaming agents and compositions containing fluorine sustituted olefins and methods of foaming
US9499729B2 (en) 2006-06-26 2016-11-22 Honeywell International Inc. Compositions and methods containing fluorine substituted olefins
ATE541004T1 (de) * 2004-11-08 2012-01-15 3M Innovative Properties Co Herstellung von polymerschaumstoffen unter verwendung von hydrofluorether- nukleierungsmitteln
US8574451B2 (en) * 2005-06-24 2013-11-05 Honeywell International Inc. Trans-chloro-3,3,3-trifluoropropene for use in chiller applications
US9000061B2 (en) 2006-03-21 2015-04-07 Honeywell International Inc. Foams and articles made from foams containing 1-chloro-3,3,3-trifluoropropene (HFCO-1233zd)
JP5109556B2 (ja) * 2006-11-01 2012-12-26 セントラル硝子株式会社 １，１，２，２−テトラフルオロ−１−メトキシエタンを含む共沸及び共沸様組成物
US8217208B2 (en) 2008-12-12 2012-07-10 Honeywell International, Inc. Isomerization of 1-chloro-3,3,3-trifluoropropene
MX2012002900A (es) 2009-09-09 2012-06-25 Honeywell Int Inc Compuestos monoclorotrifluoropropeno y composiciones y metodos para utilizarlos-.
CN103509168B (zh) * 2012-06-15 2018-04-27 科思创聚合物（中国）有限公司 微孔聚氨酯的组合物、制备方法及其应用
US9162947B2 (en) 2013-03-15 2015-10-20 Honeywell International Inc. High temperature isomerization of (E)-1-chloro-3,3,3-trifluoropropene to (Z)-1-chloro-3,3,3-trifluoropropene

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1193122A (en) * 1916-08-01 clark
GB833152A (en) * 1957-05-29 1960-04-21 Gen Motors Corp Improved method of making thermal insulation material
GB1193122A (en) * 1966-03-24 1970-05-28 Allied Chem Novel Fluoroperhaloisopropyl Methyl Ethers
DE1694138C2 (de) * 1967-03-15 1982-06-09 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von harten Schaumstoff-Formteilen
US4041148A (en) * 1975-10-14 1977-08-09 W. R. Grace & Co. New aerosol propellants for personal products
CA1075854A (en) * 1976-08-16 1980-04-22 Charles W. Simons Aerosol propellants for personal products
DE3142229A1 (de) * 1981-10-24 1983-05-19 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von flammfesten, kaltzaehen polyurethanschaumstoffen und deren verwendung als innenauskleidungen von lagertanks
DE3808081A1 (de) * 1988-03-11 1989-09-21 Bayer Ag Verfahren zur herstellung von polyurethanschaumstoffen
GB8919675D0 (en) * 1989-08-31 1989-10-11 Ici Plc Polymeric foams
US4999127A (en) * 1989-12-11 1991-03-12 E. I. Du Pont De Nemours And Company Azeotropic composition of 2-chloro-1,1,2-trifluoroethyl-2-difluoromethyl ether with trans-1,2-dichloroethylene and methnanol
US5023010A (en) * 1990-07-23 1991-06-11 E. I. Du Pont De Nemours And Company Binary azeotropic compositions of 1,1,1,2,3,3-hexafluoro-3-methoxypropane with methanol or isopropanol or N-propanol
US5023009A (en) * 1990-10-03 1991-06-11 E. I. Du Pont De Nemours And Company Binary azeotropic compositions of 1,1,1,2,3,3-hexafluoro-3-methoxypropane and 2,2,3,3,3-pentafluoropropanol-1

Also Published As

Publication number Publication date
EP0431542A2 (de) 1991-06-12
HU208334B (en) 1993-09-28
FI906006A7 (fi) 1991-06-08
AU641959B2 (en) 1993-10-07
IL96562A (en) 1995-03-30
FI906006A0 (fi) 1990-12-05
HU908073D0 (en) 1991-06-28
PT96102A (pt) 1991-09-30
HUT60516A (en) 1992-09-28
CA2031681A1 (en) 1991-06-08
EP0431542A3 (en) 1991-12-27
NO905285D0 (no) 1990-12-06
US5137932A (en) 1992-08-11
IE904411A1 (en) 1991-06-19
AU6781690A (en) 1991-06-13
JPH0428729A (ja) 1992-01-31
PT96102B (pt) 1998-08-31
FI906006L (fi) 1991-06-08

Similar Documents

Publication Publication Date Title
NO905285L (no) Fremgangsmaate for fremstilling av skumstoffer.
DK392687D0 (da) Polyhydroxylerede, hoejt fluorerede forbindelser, deres fremstilling og deres anvendelse som overfladeaktive midler
GR3019425T3 (en) Hydrochlorofluorocarbon azeotropic or azeotropic-like mixture
NO893585L (no) Fremgangsmaate ved fremstilling av et adamantanderivat.
NO905355L (no) Fremgangsmaate for fremstilling av skumstoffer ved hjelp av fluoralkaner.
TW352382B (en) Substituted sulfonimidamides, processes for their preparation, their use as a medicament of diagnostic, and medicament comprising them
EP0822172A4 (en) PROCESS FOR THE PREPARATION OF 1,1,1,3,3,3-HEXAFLUORO-ISOPROPYLIC ETHER FLUOROMETHYL ETHER
HUT68166A (en) Process for preparing substituted piperidines
AU548396B2 (en) 2-aryl-3,4-diazabicyclo(4.n.0)alk-2-en-5-ones
AU541413B2 (en) 2-(1,4-benzodioxan-2-ylalicyl)imidazoles
CA2070598A1 (en) Production of bis(fluoromethyl)ether and difluoromethane
ES2056433T3 (es) Nuevas fluor-naftacendionas, sus derivados glicosilados y sus procedimientos de preparacion.
ES484100A1 (es) Un procedimiento para la preparacion de corticosteroides de-rivados de ciclopentanofenantreno
NO894474D0 (no) Fremgangsmaate for fremstilling av imidazokinoxaliner samtmellomprodukter for anvendelse ved fremgangsmaaten.
IE43797L (en) Esters of indole-derived aminoalcohols.
AU4501593A (en) Process for producing hard foams containing urethane groups and mainly isocyanurate groups
NO940113L (no) Syntese av 2-fenyl-substituerte 1,3-propandioler
PT79724A (en) Chemical synthesis
AU555115B2 (en) Amine/halothane reaction inhibitors-polyurethane precursor polyethers or polyesters
JPS6483032A (en) Manufacture of diene-1-ol, 9-hydroxydodecene- (10)-yl-1 tertiary butyl ether and use
FR2450499A1 (fr) Procede pour preparer, sur un substrat, des couches de dielectrique en polymerisat obtenu par decharge a effluves, et utilisation de ces couches comme substrat
NO944988D0 (no) Anvendelse av midler for forhindring av kjernemisforming ved fremstilling av skumstoffer på isocyanatbasis
AU1043792A (en) Combustion-modified flexible polyurethane foams
JPS5725317A (en) Production of organic polyisocyanate polymer
DK556289A (da) Kemisk proces til fremstilling af imidazoquinoxaliner og mellemprodukter til brug i processen