IL22746A - Stabilization of chlorofluoroalkanes - Google Patents

Stabilization of chlorofluoroalkanes

Info

Publication number
IL22746A
IL22746A IL22746A IL2274665A IL22746A IL 22746 A IL22746 A IL 22746A IL 22746 A IL22746 A IL 22746A IL 2274665 A IL2274665 A IL 2274665A IL 22746 A IL22746 A IL 22746A
Authority
IL
Israel
Prior art keywords
chlorofluoroalkanes
stabilization
Prior art date
Application number
IL22746A
Other languages
English (en)
Original Assignee
Allied Chem
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 Allied Chem filed Critical Allied Chem
Publication of IL22746A publication Critical patent/IL22746A/xx

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
    • C08J9/147—Halogen containing compounds containing carbon and halogen atoms only
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/42—Use of additives, e.g. for stabilisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • 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
    • C08J9/0014—Use of organic additives
    • 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
    • C08J2207/00—Foams characterised by their intended use
    • C08J2207/04—Aerosol, e.g. polyurethane foam spray
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
IL22746A 1964-01-10 1965-01-08 Stabilization of chlorofluoroalkanes IL22746A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US336862A US3352789A (en) 1964-01-10 1964-01-10 Stabilization of chlorofluoroalkanes

Publications (1)

Publication Number Publication Date
IL22746A true IL22746A (en) 1968-08-22

Family

ID=23318000

Family Applications (1)

Application Number Title Priority Date Filing Date
IL22746A IL22746A (en) 1964-01-10 1965-01-08 Stabilization of chlorofluoroalkanes

Country Status (6)

Country Link
US (1) US3352789A (sl)
BE (1) BE657467A (sl)
DE (1) DE1518461A1 (sl)
GB (1) GB1018809A (sl)
IL (1) IL22746A (sl)
NL (1) NL6500244A (sl)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3465052A (en) * 1966-06-15 1969-09-02 Daikin Ind Ltd Stabilized chlorofluoroalkane compositions
JPS565422A (en) * 1979-06-25 1981-01-20 Showa Denko Kk Stabilization of chlorinated and fluorinated lower aliphatic hydrocarbon
JPS5785326A (en) * 1980-11-14 1982-05-28 Asahi Glass Co Ltd Stabilization of flon
DE3139401C2 (de) * 1981-10-03 1985-12-12 Hoechst Ag, 6230 Frankfurt Stabilisieren von Polyether- oder Polyester-Formmassen gegen vorzeitige Reaktion
US4760099A (en) * 1986-12-22 1988-07-26 Sloss Industries Corporation Stabilizer-containing polyol compositions for polyurethane and polyisocyanurate foams
DE3730221A1 (de) * 1987-09-09 1989-03-30 Kali Chemie Ag Stabilisierung von chlorfluoralkanen
US4997589A (en) * 1989-12-15 1991-03-05 Allied-Signal Inc. Azeotrope-like compositions of 1,2-difluoroethane and dichlorotrifluoroethane
SI9200047A (en) * 1991-04-11 1992-11-27 Ausimont S.P.A. Methods for inhibition of degradation of chlorofluorhydrocarbons used as foaming agents in polyurethane and polyisocianurate foams preparation
FR2682377A1 (fr) * 1991-10-11 1993-04-16 Atochem Stabilisation du 1,1-dichloro-1-fluoroethane.
US6086788A (en) 1999-03-15 2000-07-11 Alliedsignal Inc. Hydrofluorocarbon blown foam and method for preparation thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090818A (en) * 1960-05-11 1963-05-21 Du Pont Chlorofluoroalkane compositions
NL284875A (sl) * 1961-10-30
US3257326A (en) * 1963-04-10 1966-06-21 Du Pont Stabilized chlorohydrocarbon solvent composition

Also Published As

Publication number Publication date
GB1018809A (en) 1966-02-02
DE1518461A1 (de) 1969-02-13
BE657467A (sl) 1965-04-16
US3352789A (en) 1967-11-14
NL6500244A (sl) 1965-07-12

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