JPS5655575A - Rust preventive agent - Google Patents

Rust preventive agent

Info

Publication number
JPS5655575A
JPS5655575A JP13083479A JP13083479A JPS5655575A JP S5655575 A JPS5655575 A JP S5655575A JP 13083479 A JP13083479 A JP 13083479A JP 13083479 A JP13083479 A JP 13083479A JP S5655575 A JPS5655575 A JP S5655575A
Authority
JP
Japan
Prior art keywords
rust preventive
preventive agent
steel
iron
soln
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
JP13083479A
Other languages
Japanese (ja)
Inventor
Takashi Kawakami
Tsutomu Matsushita
Shuichi Okamoto
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.)
KIYOUEISHIYA YUSHI KAGAKU KOGYO KK
Kyoeisha Chemical Co Ltd
Mitsubishi Heavy Industries Ltd
Original Assignee
KIYOUEISHIYA YUSHI KAGAKU KOGYO KK
Kyoeisha Chemical Co Ltd
Mitsubishi Heavy Industries 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 KIYOUEISHIYA YUSHI KAGAKU KOGYO KK, Kyoeisha Chemical Co Ltd, Mitsubishi Heavy Industries Ltd filed Critical KIYOUEISHIYA YUSHI KAGAKU KOGYO KK
Priority to JP13083479A priority Critical patent/JPS5655575A/en
Publication of JPS5655575A publication Critical patent/JPS5655575A/en
Pending legal-status Critical Current

Links

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  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

PURPOSE: To provide a water-soluble rust preventive agent which has no bad influence upon the surface of steel pipe etc. in SR treatment of iron or steel, by using an aqueous soln. of a neutralized salt of specific aliphatic dibasic acid with alkali metal.
CONSTITUTION: The rust preventive agent is composed of an aqueous soln. contg. 5W50wt. ratio neutralized salt of aliphatic dibasic acid having 6W12 carbon atoms e.g. sebacic acid with alkali metal such as caustic soda, or by addition to the soln. with polyamine having 2W6 ethylene or methylene groups such as triethylenetetramine etc. The rust preventive agent maintains rust preventive force for about one year, and is removed simply with water or steam. When applied to iron or steel, the rust preventive agent restricts the formation of oxide scale in SR treatment of the iron or steel.
COPYRIGHT: (C)1981,JPO&Japio
JP13083479A 1979-10-12 1979-10-12 Rust preventive agent Pending JPS5655575A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13083479A JPS5655575A (en) 1979-10-12 1979-10-12 Rust preventive agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13083479A JPS5655575A (en) 1979-10-12 1979-10-12 Rust preventive agent

Publications (1)

Publication Number Publication Date
JPS5655575A true JPS5655575A (en) 1981-05-16

Family

ID=15043779

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13083479A Pending JPS5655575A (en) 1979-10-12 1979-10-12 Rust preventive agent

Country Status (1)

Country Link
JP (1) JPS5655575A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1418253A1 (en) * 2002-11-06 2004-05-12 Concorde Chimie Scale and corrosion inhibitor composition and process for water circuits

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4924333A (en) * 1972-06-28 1974-03-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4924333A (en) * 1972-06-28 1974-03-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1418253A1 (en) * 2002-11-06 2004-05-12 Concorde Chimie Scale and corrosion inhibitor composition and process for water circuits

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