JPS57152476A - Corrosion inhibitor - Google Patents

Corrosion inhibitor

Info

Publication number
JPS57152476A
JPS57152476A JP3703181A JP3703181A JPS57152476A JP S57152476 A JPS57152476 A JP S57152476A JP 3703181 A JP3703181 A JP 3703181A JP 3703181 A JP3703181 A JP 3703181A JP S57152476 A JPS57152476 A JP S57152476A
Authority
JP
Japan
Prior art keywords
benzotriazole
corrosion inhibitor
nitrogen
contg
cyclic amine
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
JP3703181A
Other languages
Japanese (ja)
Inventor
Akio Maeda
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.)
Chiyoda Kagaku Kenkyusho KK
Original Assignee
Chiyoda Kagaku Kenkyusho 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 Chiyoda Kagaku Kenkyusho KK filed Critical Chiyoda Kagaku Kenkyusho KK
Priority to JP3703181A priority Critical patent/JPS57152476A/en
Publication of JPS57152476A publication Critical patent/JPS57152476A/en
Pending 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
    • C23F11/14—Nitrogen-containing compounds
    • C23F11/149—Heterocyclic compounds containing nitrogen as hetero atom

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 manufacture a corrosion inhibitor inhibiting the corrosion of many kinds of metals in a circulation cooling system and preventing the leaching and precipiitation of copper ions by combinedly using benzotriazoles and cyclic amines contg. nitrogen.
CONSTITUTION: This corrosion inhibitor contains ≥1 kind of benzotriazole represented by the general formula (where X is H, 1W8 C alkyl, halogen, nitro or OH, and Y is H or OH) and ≥1 kind of cyclic amine contg. nitrogen as effective components. All of industrially stably manufactured benzotriazole, etc. can be used as the benzotriazole, and the cyclic amine contg. nitrogen is piperidine, pyridine, piperazine, pyrazine, pyrrolidine or pyrimidine. By making the amount of the used cyclic amine equal to or larger than the amount of the used benzotriazole by mole, a synergistic effect is shown. This corrosion inhibitor can be also used to prevent the discoloration of copper or copper alloy.
COPYRIGHT: (C)1982,JPO&Japio
JP3703181A 1981-03-14 1981-03-14 Corrosion inhibitor Pending JPS57152476A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3703181A JPS57152476A (en) 1981-03-14 1981-03-14 Corrosion inhibitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3703181A JPS57152476A (en) 1981-03-14 1981-03-14 Corrosion inhibitor

Publications (1)

Publication Number Publication Date
JPS57152476A true JPS57152476A (en) 1982-09-20

Family

ID=12486260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3703181A Pending JPS57152476A (en) 1981-03-14 1981-03-14 Corrosion inhibitor

Country Status (1)

Country Link
JP (1) JPS57152476A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5831088A (en) * 1981-08-19 1983-02-23 Otsuka Chem Co Ltd Improvement for surface of steel material
JPS6379724A (en) * 1986-09-20 1988-04-09 Mitsubishi Heavy Ind Ltd Aqueous solution of lithium bromide having anticorrosive property
US4744950A (en) * 1984-06-26 1988-05-17 Betz Laboratories, Inc. Method of inhibiting the corrosion of copper in aqueous mediums
US5128065A (en) * 1990-10-03 1992-07-07 Betz Laboratories, Inc. Method for the inhibition of corrosion of copper-bearing metallurgies
US5156769A (en) * 1990-06-20 1992-10-20 Calgon Corporation Phenyl mercaptotetrazole/tolyltriazole corrosion inhibiting compositions
JP2002134442A (en) * 2000-10-26 2002-05-10 Hitachi Chem Co Ltd Polishing solution for metals and polishing method
US7186354B2 (en) 2000-03-03 2007-03-06 Nec Electronics Corporation Anticorrosive treating concentrate
JP2019077947A (en) * 2017-09-27 2019-05-23 エクスコール・コロジオンスフォルシュング・ゲーエムベーハーＥｘｃｏｒ Ｋｏｒｒｏｓｉｏｎｓｆｏｒｓｃｈｕｎｇ ＧｍｂＨ Composition of vapor phase corrosion inhibitor, and use of the same and method for manufacturing the same
CN110776878A (en) * 2019-11-28 2020-02-11 济南鼎隆化工科技有限公司 Environment-friendly high-boiling-point energy exchange medium and preparation method thereof
US10640473B2 (en) 2016-07-29 2020-05-05 Ecolab Usa Inc. Azole derivatives for corrosion mitigation

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5831088A (en) * 1981-08-19 1983-02-23 Otsuka Chem Co Ltd Improvement for surface of steel material
JPH0245716B2 (en) * 1981-08-19 1990-10-11 Ootsuka Kagaku Kk
US4744950A (en) * 1984-06-26 1988-05-17 Betz Laboratories, Inc. Method of inhibiting the corrosion of copper in aqueous mediums
JPS6379724A (en) * 1986-09-20 1988-04-09 Mitsubishi Heavy Ind Ltd Aqueous solution of lithium bromide having anticorrosive property
US5156769A (en) * 1990-06-20 1992-10-20 Calgon Corporation Phenyl mercaptotetrazole/tolyltriazole corrosion inhibiting compositions
US5128065A (en) * 1990-10-03 1992-07-07 Betz Laboratories, Inc. Method for the inhibition of corrosion of copper-bearing metallurgies
US7186354B2 (en) 2000-03-03 2007-03-06 Nec Electronics Corporation Anticorrosive treating concentrate
JP2002134442A (en) * 2000-10-26 2002-05-10 Hitachi Chem Co Ltd Polishing solution for metals and polishing method
US10640473B2 (en) 2016-07-29 2020-05-05 Ecolab Usa Inc. Azole derivatives for corrosion mitigation
JP2019077947A (en) * 2017-09-27 2019-05-23 エクスコール・コロジオンスフォルシュング・ゲーエムベーハーＥｘｃｏｒ Ｋｏｒｒｏｓｉｏｎｓｆｏｒｓｃｈｕｎｇ ＧｍｂＨ Composition of vapor phase corrosion inhibitor, and use of the same and method for manufacturing the same
CN110776878A (en) * 2019-11-28 2020-02-11 济南鼎隆化工科技有限公司 Environment-friendly high-boiling-point energy exchange medium and preparation method thereof

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