JPS5662971A - Rust-preventive treatment of metal - Google Patents

Rust-preventive treatment of metal

Info

Publication number
JPS5662971A
JPS5662971A JP13687379A JP13687379A JPS5662971A JP S5662971 A JPS5662971 A JP S5662971A JP 13687379 A JP13687379 A JP 13687379A JP 13687379 A JP13687379 A JP 13687379A JP S5662971 A JPS5662971 A JP S5662971A
Authority
JP
Japan
Prior art keywords
soln
rust
metal
aqueous
preventive
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
JP13687379A
Other languages
Japanese (ja)
Other versions
JPS6144952B2 (en
Inventor
Keiichi Tanigawa
Tatsuro Koo
Susumu Otsuka
Isao Manabe
Akiyoshi Inubushi
Kazunori Fukumura
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.)
Otsuka Chemical Co Ltd
Nippon Steel Corp
Otsuka Kagaku Yakuhin KK
Original Assignee
Otsuka Chemical Co Ltd
Nippon Steel Corp
Otsuka Kagaku Yakuhin 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 Otsuka Chemical Co Ltd, Nippon Steel Corp, Otsuka Kagaku Yakuhin KK filed Critical Otsuka Chemical Co Ltd
Priority to JP13687379A priority Critical patent/JPS5662971A/en
Publication of JPS5662971A publication Critical patent/JPS5662971A/en
Publication of JPS6144952B2 publication Critical patent/JPS6144952B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

PURPOSE: To form rust-preventive coating having very good rust-preventive performance, by preparing a mixed aqueous soln. contg. a pyrazole derivative and aliphatic dicarboxylic acid, and by painting the soln. on the surface of metal.
CONSTITUTION: An aqueous soln. of one or more members among pyrazole derivatives shown by formula (e.g. 3,5-dimethyl purazole) is mixed with an aqueous soln. of aliphatic dicarboxylic acid (e.g. suberic acid). Said mixed aqueous soln. is neutralized with aqueous ammonia to 7W9pH, and is painted on the surface of metal to form rust-preventive coating. Said mixed aqueous soln. may contain an aqueous polymeric compound or surfactant, in addition a soln. made by adding said mixed aqueous soln. to an emulsion i.e. a mixture of cutting oil etc. with water may be used. The rust-preventive coating hereby obtd. exhibits excellent rust-preventive performance in water, air, and in high temp. and high humidity atmosphere as well.
COPYRIGHT: (C)1981,JPO&Japio
JP13687379A 1979-10-23 1979-10-23 Rust-preventive treatment of metal Granted JPS5662971A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13687379A JPS5662971A (en) 1979-10-23 1979-10-23 Rust-preventive treatment of metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13687379A JPS5662971A (en) 1979-10-23 1979-10-23 Rust-preventive treatment of metal

Publications (2)

Publication Number Publication Date
JPS5662971A true JPS5662971A (en) 1981-05-29
JPS6144952B2 JPS6144952B2 (en) 1986-10-06

Family

ID=15185519

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13687379A Granted JPS5662971A (en) 1979-10-23 1979-10-23 Rust-preventive treatment of metal

Country Status (1)

Country Link
JP (1) JPS5662971A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0754779A1 (en) * 1995-07-21 1997-01-22 Sollac S.A. Process for treating steel sheet surfaces which are partially coated by zinc or a zinc alloy
WO2005045100A1 (en) * 2003-11-10 2005-05-19 Otsuka Chemical Co., Ltd. Rust preventive for magnesium and/or magnesium alloy
JP2015510952A (en) * 2012-03-08 2015-04-13 ザ ルブリゾル コーポレイションＴｈｅ Ｌｕｂｒｉｚｏｌ Ｃｏｒｐｏｒａｔｉｏｎ Aqueous coating, composition and method thereof providing improved corrosion protection

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0754779A1 (en) * 1995-07-21 1997-01-22 Sollac S.A. Process for treating steel sheet surfaces which are partially coated by zinc or a zinc alloy
FR2736935A1 (en) * 1995-07-21 1997-01-24 Lorraine Laminage AQUEOUS TREATMENT SOLUTION AGAINST THE CORROSION OF STEEL SHEET COATED ON A ZINC OR ZINC ALLOY SIDE
WO2005045100A1 (en) * 2003-11-10 2005-05-19 Otsuka Chemical Co., Ltd. Rust preventive for magnesium and/or magnesium alloy
JP2015510952A (en) * 2012-03-08 2015-04-13 ザ ルブリゾル コーポレイションＴｈｅ Ｌｕｂｒｉｚｏｌ Ｃｏｒｐｏｒａｔｉｏｎ Aqueous coating, composition and method thereof providing improved corrosion protection

Also Published As

Publication number Publication date
JPS6144952B2 (en) 1986-10-06

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