JPS5629529A - Stabilization of methylene chloride - Google Patents

Stabilization of methylene chloride

Info

Publication number
JPS5629529A
JPS5629529A JP10352679A JP10352679A JPS5629529A JP S5629529 A JPS5629529 A JP S5629529A JP 10352679 A JP10352679 A JP 10352679A JP 10352679 A JP10352679 A JP 10352679A JP S5629529 A JPS5629529 A JP S5629529A
Authority
JP
Japan
Prior art keywords
methylene chloride
nitroalkane
alcohol
solvent
acid ester
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.)
Granted
Application number
JP10352679A
Other languages
Japanese (ja)
Other versions
JPS6225130B2 (en
Inventor
Hideji Baba
Nobuyuki Yoshimura
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.)
Tokuyama Corp
Original Assignee
Tokuyama Corp
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 Tokuyama Corp filed Critical Tokuyama Corp
Priority to JP10352679A priority Critical patent/JPS5629529A/en
Publication of JPS5629529A publication Critical patent/JPS5629529A/en
Publication of JPS6225130B2 publication Critical patent/JPS6225130B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE:To obtain stabilized methylene chloride useful as a solvent for the vapor degreasing of metal, by adding an aliphatic amine, a nitroalkane, an aliphatic group formic acid ester, and if necessary, an alcohol to methylene chloride. CONSTITUTION:To obtain stabilized methylene chloride when used as a solvent for the vapor degreasing of metal under the influence of light, air, moisture, oil, heat, etc., by adding 0.005-0.5wt% of an aliphatic amine (e.g. diisopropylamine), 0.01-1.0wt% of a nitroalkane (e.g. nitromethane), 0.01-1.0wt% of an aliphatic group formic acid ester (e.g. methyl formate), and 0.01-10.0wt% of an alcohol (e.g. methanol) to methylene chloride. A sufficient stabilizing effect cannot be attained by the separate use of the above stabilizers or by the combined use with other stabilizers.
JP10352679A 1979-08-16 1979-08-16 Stabilization of methylene chloride Granted JPS5629529A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10352679A JPS5629529A (en) 1979-08-16 1979-08-16 Stabilization of methylene chloride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10352679A JPS5629529A (en) 1979-08-16 1979-08-16 Stabilization of methylene chloride

Publications (2)

Publication Number Publication Date
JPS5629529A true JPS5629529A (en) 1981-03-24
JPS6225130B2 JPS6225130B2 (en) 1987-06-01

Family

ID=14356348

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10352679A Granted JPS5629529A (en) 1979-08-16 1979-08-16 Stabilization of methylene chloride

Country Status (1)

Country Link
JP (1) JPS5629529A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61234821A (en) * 1985-04-10 1986-10-20 シンポ株式会社 Smoke distincting apparatus of roaster
JPS62102722A (en) * 1985-10-31 1987-05-13 有限会社　サカモト Broiling apparatus
JPS63142604U (en) * 1987-03-09 1988-09-20
FR2656327A1 (en) * 1989-12-22 1991-06-28 Atochem Cleaning composition based on 1,1-dichloro-2,2,2-trifluoroethane and methyl formate
FR2656328A1 (en) * 1989-12-22 1991-06-28 Atochem Cleaning composition based on 1,1-dichloro-2,2,2-trifluoroethane, methyl formate and methanol
FR2657877A1 (en) * 1990-02-07 1991-08-09 Atochem CLEANING COMPOSITION BASED ON 1,1-DICHLORO-1-FLUOROETHANE, METHYL FORMATE AND METHANOL.

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61234821A (en) * 1985-04-10 1986-10-20 シンポ株式会社 Smoke distincting apparatus of roaster
JPH0136370B2 (en) * 1985-04-10 1989-07-31 Shinho Kk
JPS62102722A (en) * 1985-10-31 1987-05-13 有限会社　サカモト Broiling apparatus
JPH0344523B2 (en) * 1985-10-31 1991-07-08 Sakamoto Jugen
JPS63142604U (en) * 1987-03-09 1988-09-20
FR2656327A1 (en) * 1989-12-22 1991-06-28 Atochem Cleaning composition based on 1,1-dichloro-2,2,2-trifluoroethane and methyl formate
FR2656328A1 (en) * 1989-12-22 1991-06-28 Atochem Cleaning composition based on 1,1-dichloro-2,2,2-trifluoroethane, methyl formate and methanol
FR2657877A1 (en) * 1990-02-07 1991-08-09 Atochem CLEANING COMPOSITION BASED ON 1,1-DICHLORO-1-FLUOROETHANE, METHYL FORMATE AND METHANOL.

Also Published As

Publication number Publication date
JPS6225130B2 (en) 1987-06-01

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