JPS5788166A - Novel imidazole compound, synthetic method thereof and rust preventing method of metallic silver with the same - Google Patents

Novel imidazole compound, synthetic method thereof and rust preventing method of metallic silver with the same

Info

Publication number
JPS5788166A
JPS5788166A JP16627380A JP16627380A JPS5788166A JP S5788166 A JPS5788166 A JP S5788166A JP 16627380 A JP16627380 A JP 16627380A JP 16627380 A JP16627380 A JP 16627380A JP S5788166 A JPS5788166 A JP S5788166A
Authority
JP
Japan
Prior art keywords
metallic silver
compound
rust preventing
same
rust
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
JP16627380A
Other languages
Japanese (ja)
Other versions
JPS6021982B2 (en
Inventor
Natsuo Sawa
Keiko Inouchi
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.)
Shikoku Chemicals Corp
Original Assignee
Shikoku Chemicals 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 Shikoku Chemicals Corp filed Critical Shikoku Chemicals Corp
Priority to JP16627380A priority Critical patent/JPS6021982B2/en
Publication of JPS5788166A publication Critical patent/JPS5788166A/en
Publication of JPS6021982B2 publication Critical patent/JPS6021982B2/en
Expired 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
    • C23F11/16—Sulfur-containing compounds

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

NEW MATERIAL:2-Ethyl-4(5)-methylimidazolyl-[5-(4)]-disulfide of the formula. USE:A compound having rust preventing action on metallic silver, and capable of preventing the rust of the metallic silver by brining a solution of the compound in an organic solvent into contact with the polished surface of the silver at room temperature, and evaporating the solvent from the surface without exhibiting rust preventing action on metallic copper. PROCESS:2-Ethyl-4-methylimidazole is reacted with simple sulfur in dimethyl sulfoxide solvent under heating to give the compound of the formula. Preferably, the reaction mixture is heated to such an extent as to distill low-boiling distillates (boiling point:(28-35 deg.C) consisting of water, dimethyl sulfoxide, methyl sulfide, etc. continuously to the outside of the system.
JP16627380A 1980-11-25 1980-11-25 New imidazole compound, method for synthesizing the compound, and method for preventing rust of silver metal using the compound Expired JPS6021982B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16627380A JPS6021982B2 (en) 1980-11-25 1980-11-25 New imidazole compound, method for synthesizing the compound, and method for preventing rust of silver metal using the compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16627380A JPS6021982B2 (en) 1980-11-25 1980-11-25 New imidazole compound, method for synthesizing the compound, and method for preventing rust of silver metal using the compound

Publications (2)

Publication Number Publication Date
JPS5788166A true JPS5788166A (en) 1982-06-01
JPS6021982B2 JPS6021982B2 (en) 1985-05-30

Family

ID=15828318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16627380A Expired JPS6021982B2 (en) 1980-11-25 1980-11-25 New imidazole compound, method for synthesizing the compound, and method for preventing rust of silver metal using the compound

Country Status (1)

Country Link
JP (1) JPS6021982B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015017385A2 (en) 2013-08-02 2015-02-05 Ecolab Usa Inc. Organic disulfide based corrosion inhibitors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015017385A2 (en) 2013-08-02 2015-02-05 Ecolab Usa Inc. Organic disulfide based corrosion inhibitors
EP3027787A4 (en) * 2013-08-02 2017-04-05 Ecolab USA Inc. Organic disulfide based corrosion inhibitors

Also Published As

Publication number Publication date
JPS6021982B2 (en) 1985-05-30

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