JPS5396941A - Corrosion inhibitor for metal - Google Patents

Corrosion inhibitor for metal

Info

Publication number
JPS5396941A
JPS5396941A JP1158277A JP1158277A JPS5396941A JP S5396941 A JPS5396941 A JP S5396941A JP 1158277 A JP1158277 A JP 1158277A JP 1158277 A JP1158277 A JP 1158277A JP S5396941 A JPS5396941 A JP S5396941A
Authority
JP
Japan
Prior art keywords
metal
corrosion inhibitor
atom
tungstate
molybdate
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
JP1158277A
Other languages
Japanese (ja)
Other versions
JPS5753865B2 (en
Inventor
Shinichi Takasaki
Shoei Hirano
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
Kurita Water Industries Ltd
Original Assignee
Chiyoda Kagaku Kenkyusho KK
Kurita Water 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 Chiyoda Kagaku Kenkyusho KK, Kurita Water Industries Ltd filed Critical Chiyoda Kagaku Kenkyusho KK
Priority to JP1158277A priority Critical patent/JPS5396941A/en
Publication of JPS5396941A publication Critical patent/JPS5396941A/en
Publication of JPS5753865B2 publication Critical patent/JPS5753865B2/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

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:A corrosion inhibitor for metal to be contacted with water, particularly steel, obtained from partial amide of polycarboxylic acid having a proportion of less than 1 gram atom of active carbon bonded to N atom of amino group to 1 mole of carboxyl group, and molybdate or tungstate.
JP1158277A 1977-02-07 1977-02-07 Corrosion inhibitor for metal Granted JPS5396941A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1158277A JPS5396941A (en) 1977-02-07 1977-02-07 Corrosion inhibitor for metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1158277A JPS5396941A (en) 1977-02-07 1977-02-07 Corrosion inhibitor for metal

Publications (2)

Publication Number Publication Date
JPS5396941A true JPS5396941A (en) 1978-08-24
JPS5753865B2 JPS5753865B2 (en) 1982-11-15

Family

ID=11781892

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1158277A Granted JPS5396941A (en) 1977-02-07 1977-02-07 Corrosion inhibitor for metal

Country Status (1)

Country Link
JP (1) JPS5396941A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5916984A (en) * 1982-02-18 1984-01-28 Katayama Chem Works Co Ltd Corrosion inhibitor for metal
WO2000005434A1 (en) * 1998-07-23 2000-02-03 Solutia Inc. Method of inhibiting darkening, blackening or tarnishing of magnesium and magnesium alloys and compositions therefor
WO2000005433A1 (en) * 1998-07-23 2000-02-03 Solutia Inc. Method of inhibiting darkening, blackening or tarnishing of aluminium and aluminium alloys and compositions therefore
US6238621B1 (en) 1998-05-27 2001-05-29 Solutia Inc. Corrosion inhibiting compositions

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495823A (en) * 1972-03-07 1974-01-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495823A (en) * 1972-03-07 1974-01-19

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5916984A (en) * 1982-02-18 1984-01-28 Katayama Chem Works Co Ltd Corrosion inhibitor for metal
US6238621B1 (en) 1998-05-27 2001-05-29 Solutia Inc. Corrosion inhibiting compositions
WO2000005434A1 (en) * 1998-07-23 2000-02-03 Solutia Inc. Method of inhibiting darkening, blackening or tarnishing of magnesium and magnesium alloys and compositions therefor
WO2000005433A1 (en) * 1998-07-23 2000-02-03 Solutia Inc. Method of inhibiting darkening, blackening or tarnishing of aluminium and aluminium alloys and compositions therefore

Also Published As

Publication number Publication date
JPS5753865B2 (en) 1982-11-15

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