SG92992G - Perfluorinated polypropylene oxide compounds for vapor phase heat transfer processes - Google Patents

Perfluorinated polypropylene oxide compounds for vapor phase heat transfer processes

Info

Publication number
SG92992G
SG92992G SG929/92A SG92992A SG92992G SG 92992 G SG92992 G SG 92992G SG 929/92 A SG929/92 A SG 929/92A SG 92992 A SG92992 A SG 92992A SG 92992 G SG92992 G SG 92992G
Authority
SG
Singapore
Prior art keywords
heat transfer
vapor phase
phase heat
polypropylene oxide
oxide compounds
Prior art date
Application number
SG929/92A
Other languages
English (en)
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of SG92992G publication Critical patent/SG92992G/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C08J3/247—Heating methods
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Epoxy Compounds (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
SG929/92A 1986-10-06 1992-09-15 Perfluorinated polypropylene oxide compounds for vapor phase heat transfer processes SG92992G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/915,415 US4721578A (en) 1986-10-06 1986-10-06 Perfluorinated polypropylene oxide compounds for vapor phase heat transfer processes

Publications (1)

Publication Number Publication Date
SG92992G true SG92992G (en) 1992-12-04

Family

ID=25435688

Family Applications (1)

Application Number Title Priority Date Filing Date
SG929/92A SG92992G (en) 1986-10-06 1992-09-15 Perfluorinated polypropylene oxide compounds for vapor phase heat transfer processes

Country Status (10)

Country Link
US (1) US4721578A (de)
EP (1) EP0301144B1 (de)
JP (1) JPS6397686A (de)
KR (1) KR960000471B1 (de)
AT (1) ATE78505T1 (de)
DE (1) DE3780632T2 (de)
ES (1) ES2033318T3 (de)
GR (1) GR3005795T3 (de)
HK (1) HK91492A (de)
SG (1) SG92992G (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4960951A (en) * 1989-01-30 1990-10-02 E. I. Du Pont De Nemours And Company Novel perfluoropolyethers
BRPI0804234A2 (pt) * 2008-10-01 2011-05-17 Petroleo Brasileiro Sa processo de destilação de óleos decantados para produção de piches de petróleo
CN103443238A (zh) * 2011-03-25 2013-12-11 3M创新有限公司 作为热传递流体的氟化环氧化物

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3322826A (en) * 1962-04-11 1967-05-30 Du Pont Polymerization of hexafluoropropylene epoxide
SE371829B (de) * 1966-07-11 1974-12-02 Montedison Spa
US3665041A (en) * 1967-04-04 1972-05-23 Montedison Spa Perfluorinated polyethers and process for their preparation
US3701732A (en) * 1971-03-26 1972-10-31 Monsanto Co Functional fluid compositions
US3866307A (en) * 1973-09-07 1975-02-18 Western Electric Co Method for soldering, fusing or brazing
US3904102A (en) * 1974-06-05 1975-09-09 Western Electric Co Apparatus and method for soldering, fusing or brazing
US4032033A (en) * 1976-03-18 1977-06-28 Western Electric Company, Inc. Methods and apparatus for heating articles
GB8312503D0 (en) * 1983-05-06 1983-06-08 Isc Chemicals Ltd Vapour phase soldering

Also Published As

Publication number Publication date
ES2033318T3 (es) 1993-03-16
DE3780632T2 (de) 1992-12-17
ATE78505T1 (de) 1992-08-15
EP0301144A1 (de) 1989-02-01
EP0301144B1 (de) 1992-07-22
GR3005795T3 (de) 1993-06-07
KR960000471B1 (ko) 1996-01-08
KR880004895A (ko) 1988-06-27
HK91492A (en) 1992-11-27
JPS6397686A (ja) 1988-04-28
DE3780632D1 (de) 1992-08-27
US4721578A (en) 1988-01-26

Similar Documents

Publication Publication Date Title
AU5211686A (en) Pyrazolesulfonamide derivative, process for its production and herbicide containing it
GR76342B (de)
BR9403590A (pt) Processo para a preparação de compostos
IE851205L (en) Beta-carbolines
EP0720991A3 (de) Copolymere aus Ethylen und Tetrafluorethylen und/oder Chlortrifluorethylen mit verbesserten mechanischen Eigenschaften bei hohen Temperaturen
IL80391A (en) Process for the preparation of decabromodiphenyl ether with improved thermal stability
DE3360848D1 (en) Process for the preparation of hydroxy-phenoxy-alkane-carboxylic acids
SG92992G (en) Perfluorinated polypropylene oxide compounds for vapor phase heat transfer processes
ZA936473B (en) Process for preparing distyrylbiphenyl compounds.
CA2070924A1 (en) Process for preparing fluorinated compound
AU3899889A (en) Process for 1,1-dichloro-1-fluoroethane
AU3006689A (en) Process for the diacylation of compounds containing two aromatic rings
EP0435714A3 (en) Process for the preparation of clorinated carboxylic acid clorides
JPS57145106A (en) Ethylene polymerization catalyst
ATE92495T1 (de) Furanderivate und verfahren zu ihrer herstellung.
WO1989001929A3 (en) Fluorination of orthocarbonates and polyalkoxypropanes
AU566243B2 (en) Optically active imidazolylpropanols
ES2072817A1 (es) Procedimiento para preparar compuestos organicos etanicos fluorados
DE69223578T2 (de) Polyphenylenether enthaltend reaktive Endgruppen, Verfahren zur Herstellung und deren thermoplastische Mischungen
AU641019B2 (en) Process for the production of 1,1,1,2-tetrafluoroethane
FI892911A0 (fi) Menetelmä terapeuttisesti käyttökelpoisen (+)-1-/(3,4,5-trimetoksi)bentsyylioksimetyyli/-1-fenyyli-N,N-dimetyyli-n-propyyliamiinin valmistamiseksi
HUT48634A (en) Process for producing phosphorous-containing intermediates of herbicide compounds
ES8303388A1 (es) "procedimiento para la obtencion de 3,3-dimetil-2-alcoxioxirano".
MC1899A1 (fr) Nouveau procede de preparation d'oxydes de perfluoroalkyl ethylene,leurs applications