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JPS565422A - Stabilization of chlorinated and fluorinated lower aliphatic hydrocarbon - Google Patents

Stabilization of chlorinated and fluorinated lower aliphatic hydrocarbon

Info

Publication number
JPS565422A
JPS565422A JP7910079A JP7910079A JPS565422A JP S565422 A JPS565422 A JP S565422A JP 7910079 A JP7910079 A JP 7910079A JP 7910079 A JP7910079 A JP 7910079A JP S565422 A JPS565422 A JP S565422A
Authority
JP
Japan
Prior art keywords
compound
chlorinated
aliphatic hydrocarbon
lower aliphatic
fluorinated lower
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP7910079A
Other languages
Japanese (ja)
Inventor
Tsuyoshi Takaichi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Priority to JP7910079A priority Critical patent/JPS565422A/en
Publication of JPS565422A publication Critical patent/JPS565422A/en
Pending legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To suppress and stabilize the reactivity of a chlorinated and fluorinated lower aliphatic hydrocarbon with a compound having an alcoholic hydroxyl group, by using an additive comprising a compound, e.g. p-vinyltoluene, and a compound, e.g. isoprene.
CONSTITUTION: An additive comprising a compound of formula I (R1WR3 are H, lower alkyl and alkoxy), e.g. p-vinyltoluene or α-methylstyrene, and a compound of formula II (R4WR6 are H, lower alkyl, and alkenyl), e.g. isoprene or 1,3-pentadiene, in an amount of 0.2W4wt% based on the flon, is added to a chlorinated (brominated) and fluorinated lower aliphatic hydrocarbon useful as a blowing agent for polyurethane foams, an aerosol propellant, or a refrigerant, to suppress and stabilize the reactivity with a compound having an alcoholic hydroxyl group.
COPYRIGHT: (C)1981,JPO&Japio
JP7910079A 1979-06-25 1979-06-25 Stabilization of chlorinated and fluorinated lower aliphatic hydrocarbon Pending JPS565422A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7910079A JPS565422A (en) 1979-06-25 1979-06-25 Stabilization of chlorinated and fluorinated lower aliphatic hydrocarbon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7910079A JPS565422A (en) 1979-06-25 1979-06-25 Stabilization of chlorinated and fluorinated lower aliphatic hydrocarbon

Publications (1)

Publication Number Publication Date
JPS565422A true JPS565422A (en) 1981-01-20

Family

ID=13680451

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7910079A Pending JPS565422A (en) 1979-06-25 1979-06-25 Stabilization of chlorinated and fluorinated lower aliphatic hydrocarbon

Country Status (1)

Country Link
JP (1) JPS565422A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0076471A2 (en) * 1981-10-03 1983-04-13 Hoechst Aktiengesellschaft Stabilisation of polyether or polyester moulding compounds against premature reaction
FR2682377A1 (en) * 1991-10-11 1993-04-16 Atochem STABILIZATION OF 1,1-DICHLORO-1-FLUOROETHANE.
WO1993016122A1 (en) * 1992-02-14 1993-08-19 Daikin Industries, Ltd. Process for producing rigid polyurethane foam

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3352789A (en) * 1964-01-10 1967-11-14 Allied Chem Stabilization of chlorofluoroalkanes

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3352789A (en) * 1964-01-10 1967-11-14 Allied Chem Stabilization of chlorofluoroalkanes

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0076471A2 (en) * 1981-10-03 1983-04-13 Hoechst Aktiengesellschaft Stabilisation of polyether or polyester moulding compounds against premature reaction
FR2682377A1 (en) * 1991-10-11 1993-04-16 Atochem STABILIZATION OF 1,1-DICHLORO-1-FLUOROETHANE.
US5386068A (en) * 1991-10-11 1995-01-31 D'elf Atochem S.A. Stabilization of 1,1-dichloro-1-fluoroethane
WO1993016122A1 (en) * 1992-02-14 1993-08-19 Daikin Industries, Ltd. Process for producing rigid polyurethane foam

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