ATE130592T1 - Verfahren zur stabilisierung von fluorkohlenwasserstoffen enthaltenden gemischen und stabilisierte gemische, die fluorkohlenwasserstoffe enthalten. - Google Patents

Verfahren zur stabilisierung von fluorkohlenwasserstoffen enthaltenden gemischen und stabilisierte gemische, die fluorkohlenwasserstoffe enthalten.

Info

Publication number
ATE130592T1
ATE130592T1 AT93200292T AT93200292T ATE130592T1 AT E130592 T1 ATE130592 T1 AT E130592T1 AT 93200292 T AT93200292 T AT 93200292T AT 93200292 T AT93200292 T AT 93200292T AT E130592 T1 ATE130592 T1 AT E130592T1
Authority
AT
Austria
Prior art keywords
mixtures containing
containing hydrofluorocarbons
hydrofluorocarbons
stabilized
stabilizing
Prior art date
Application number
AT93200292T
Other languages
English (en)
Inventor
Pierre Barthelemy
Lothar Zipfel
Thomas Benecke
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Application granted granted Critical
Publication of ATE130592T1 publication Critical patent/ATE130592T1/de

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
    • C08J9/0066—Use of inorganic compounding ingredients
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
    • C07C19/10—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine
    • C07C19/12—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine having two carbon 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
    • 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
    • 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
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/30—Materials not provided for elsewhere for aerosols
    • 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
    • C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
    • C09K5/044—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Thermal Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cosmetics (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
AT93200292T 1992-02-14 1993-02-04 Verfahren zur stabilisierung von fluorkohlenwasserstoffen enthaltenden gemischen und stabilisierte gemische, die fluorkohlenwasserstoffe enthalten. ATE130592T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9200161A BE1005678A3 (fr) 1992-02-14 1992-02-14 Procede pour la stabilisation de compositions comprenant des hydrofluoroalcanes et compositions stabilisees comprenant des hydrofluoroalcanes.

Publications (1)

Publication Number Publication Date
ATE130592T1 true ATE130592T1 (de) 1995-12-15

Family

ID=3886145

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93200292T ATE130592T1 (de) 1992-02-14 1993-02-04 Verfahren zur stabilisierung von fluorkohlenwasserstoffen enthaltenden gemischen und stabilisierte gemische, die fluorkohlenwasserstoffe enthalten.

Country Status (6)

Country Link
US (1) US5623150A (de)
EP (1) EP0555914B1 (de)
JP (1) JPH069447A (de)
AT (1) ATE130592T1 (de)
BE (1) BE1005678A3 (de)
DE (1) DE69300833D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1009630A3 (fr) * 1995-09-26 1997-06-03 Solvay Premelanges pour la preparation de mousses de polyurethane ou de polyisocyanurate.
FR2865731B1 (fr) * 2004-01-30 2007-09-07 Solvay Procede de fabrication d'un hydrofluoroalcane
US8469911B2 (en) * 2009-09-02 2013-06-25 Eugene Lloyd Hiebert Surgical positioning system
US20140005288A1 (en) * 2011-03-11 2014-01-02 Arkema Inc. Stability of polyurethane polyol blends containing halogenated olefin blowing agents

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL284875A (de) * 1961-10-30
US4475003A (en) * 1982-09-13 1984-10-02 Basf Aktiengesellschaft Preparation of 1,1,1-trichloromethyl compounds
DE4107245A1 (de) * 1991-03-07 1992-09-10 Solvay Fluor & Derivate Stabilisierung von dichlortrifluorethan
BE1006190A5 (fr) * 1992-09-29 1994-06-07 Solvay 1,1-dichloro-1-fluoroethane stabilise, premelanges destines a la preparation de mousses polymeriques et mousses polymeriques obtenues par leur mise en oeuvre.

Also Published As

Publication number Publication date
DE69300833D1 (de) 1996-01-04
EP0555914A1 (de) 1993-08-18
US5623150A (en) 1997-04-22
BE1005678A3 (fr) 1993-12-14
JPH069447A (ja) 1994-01-18
EP0555914B1 (de) 1995-11-22

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Legal Events

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