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JPS6456630A - Stabilization of hydrogen-containing flon - Google Patents

Stabilization of hydrogen-containing flon

Info

Publication number
JPS6456630A
JPS6456630A JP21303987A JP21303987A JPS6456630A JP S6456630 A JPS6456630 A JP S6456630A JP 21303987 A JP21303987 A JP 21303987A JP 21303987 A JP21303987 A JP 21303987A JP S6456630 A JPS6456630 A JP S6456630A
Authority
JP
Japan
Prior art keywords
hydrogen
flon
containing flon
alcoholic
foaming agent
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
JP21303987A
Other languages
Japanese (ja)
Inventor
Masato Fukushima
Naohiro Watanabe
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.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP21303987A priority Critical patent/JPS6456630A/en
Publication of JPS6456630A publication Critical patent/JPS6456630A/en
Pending legal-status Critical Current

Links

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

Abstract

PURPOSE:To enable use of a lower aliphatic halogenated hydrocarbon containing fluorine, another halogen and hydrogen as a foaming agent, aerosol and solvent, by adding an epoxy compound to the hydrocarbon so that the hydrocarbon is stabilized to alcoholic OH group. CONSTITUTION:A lower aliphatic halogenated hydrocarbon containing fluorine, another halogen and hydrogen (hydrogen-containing flon) (e.g. 1,1-dichloro-2,2,2- trifluoroethane) is incorporated with 0.05-2.0wt.% epoxy compound so that the hydrogen-containing flon is stabilized to alcoholic OH group. By the stabilization, the use of the hydrogen-containing flon as a foaming agent, aerosol and solvent wherein the hydrogen-containing flon is used in a state of coexistence of alcoholic OH group is made possible. The hydrogen-containing flon is effective especially for shelf stability of polyol containing a hydrogen-containing flon as a foaming agent. Mono- and diepoxides are preferable as the epoxy compound.
JP21303987A 1987-08-28 1987-08-28 Stabilization of hydrogen-containing flon Pending JPS6456630A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21303987A JPS6456630A (en) 1987-08-28 1987-08-28 Stabilization of hydrogen-containing flon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21303987A JPS6456630A (en) 1987-08-28 1987-08-28 Stabilization of hydrogen-containing flon

Publications (1)

Publication Number Publication Date
JPS6456630A true JPS6456630A (en) 1989-03-03

Family

ID=16632507

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21303987A Pending JPS6456630A (en) 1987-08-28 1987-08-28 Stabilization of hydrogen-containing flon

Country Status (1)

Country Link
JP (1) JPS6456630A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5124503A (en) * 1990-12-13 1992-06-23 Allied-Signal Inc. Dichlorotrifluoroethane stabilized to minimize hydrolysis thereof
US5135680A (en) * 1991-10-09 1992-08-04 Elf Atochem North America, Inc. Stabilized 14 lb
US5169995A (en) * 1991-10-09 1992-12-08 Elf Atochem North America, Inc. Inhibited 141b
US5169997A (en) * 1991-10-09 1992-12-08 Elf Atochem North America, Inc. Stabilized 1,1-dichloro-1-fluoroethane
US5169874A (en) * 1991-10-09 1992-12-08 Elf Atochem North America, Inc. Stabilized 141b
WO1993016122A1 (en) * 1992-02-14 1993-08-19 Daikin Industries, Ltd. Process for producing rigid polyurethane foam
JPH0625027A (en) * 1992-04-14 1994-02-01 Elf Atochem North America Inc Method of preventing decomposition of 141b
US5380449A (en) * 1991-04-05 1995-01-10 Alliedsignal Inc. Stabilized dichlorotrifluoroethane refrigeration compositions

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5124503A (en) * 1990-12-13 1992-06-23 Allied-Signal Inc. Dichlorotrifluoroethane stabilized to minimize hydrolysis thereof
US5380449A (en) * 1991-04-05 1995-01-10 Alliedsignal Inc. Stabilized dichlorotrifluoroethane refrigeration compositions
US5135680A (en) * 1991-10-09 1992-08-04 Elf Atochem North America, Inc. Stabilized 14 lb
US5169995A (en) * 1991-10-09 1992-12-08 Elf Atochem North America, Inc. Inhibited 141b
US5169997A (en) * 1991-10-09 1992-12-08 Elf Atochem North America, Inc. Stabilized 1,1-dichloro-1-fluoroethane
US5169874A (en) * 1991-10-09 1992-12-08 Elf Atochem North America, Inc. Stabilized 141b
WO1993016122A1 (en) * 1992-02-14 1993-08-19 Daikin Industries, Ltd. Process for producing rigid polyurethane foam
JPH0625027A (en) * 1992-04-14 1994-02-01 Elf Atochem North America Inc Method of preventing decomposition of 141b

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