JPS5426251A - Metal corrosion inhibitor - Google Patents

Metal corrosion inhibitor

Info

Publication number
JPS5426251A
JPS5426251A JP9166277A JP9166277A JPS5426251A JP S5426251 A JPS5426251 A JP S5426251A JP 9166277 A JP9166277 A JP 9166277A JP 9166277 A JP9166277 A JP 9166277A JP S5426251 A JPS5426251 A JP S5426251A
Authority
JP
Japan
Prior art keywords
corrosion inhibitor
metal corrosion
salt
inhibitor
specified
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
JP9166277A
Other languages
Japanese (ja)
Inventor
Akiyoshi Inubushi
Isao Manabe
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
Otsuka Kagaku Yakuhin KK
Original Assignee
Otsuka Chemical Co Ltd
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, Otsuka Kagaku Yakuhin KK filed Critical Otsuka Chemical Co Ltd
Priority to JP9166277A priority Critical patent/JPS5426251A/en
Publication of JPS5426251A publication Critical patent/JPS5426251A/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

Abstract

PURPOSE: To provide a low poisonous metal corrosion inhibitor contg. a specified phosphonic acid or its salt and maleic acid hydrazide or its salt and used in an open inhibitor cooling system or the like.
COPYRIGHT: (C)1979,JPO&Japio
JP9166277A 1977-07-29 1977-07-29 Metal corrosion inhibitor Pending JPS5426251A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9166277A JPS5426251A (en) 1977-07-29 1977-07-29 Metal corrosion inhibitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9166277A JPS5426251A (en) 1977-07-29 1977-07-29 Metal corrosion inhibitor

Publications (1)

Publication Number Publication Date
JPS5426251A true JPS5426251A (en) 1979-02-27

Family

ID=14032693

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9166277A Pending JPS5426251A (en) 1977-07-29 1977-07-29 Metal corrosion inhibitor

Country Status (1)

Country Link
JP (1) JPS5426251A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02159391A (en) * 1988-12-14 1990-06-19 Makoto Shoji Kk Anticorrosive for steel added to water
JPH07305852A (en) * 1994-05-13 1995-11-21 East Japan Railway Co Simplified burner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02159391A (en) * 1988-12-14 1990-06-19 Makoto Shoji Kk Anticorrosive for steel added to water
JPH0329871B2 (en) * 1988-12-14 1991-04-25
JPH07305852A (en) * 1994-05-13 1995-11-21 East Japan Railway Co Simplified burner

Similar Documents

Publication Publication Date Title
NZ193766A (en) Corrosion inhibitor based on water-soluble polymer and orthophosphate compound-1
JPS53149837A (en) Corrosion inhibitor and inhibiting method by said agent
JPS5426251A (en) Metal corrosion inhibitor
JPS5417113A (en) Poultice
JPS5420929A (en) Metal corrosion inhibitor
JPS53137039A (en) Rust preventing liquid for zinc and zinc alloy
JPS5318540A (en) Alpha-chloroacetamides and their use
JPS5387900A (en) Control system for doors
JPS51146777A (en) Prevention of white incinerator fume
JPS52148082A (en) Nicotinoylcarnitine derivatives
JPS51124767A (en) A tapping screw and the preparation method
JPS53149136A (en) Corrosion preventing method for buried metal product
JPS5285780A (en) Automatic tool exchanger
JPS5212753A (en) Water clarifier
JPS52148036A (en) Lysinol derivatives
JPS5432887A (en) Water-soluble anti-rust cutting oil
JPS52131004A (en) Repairment for anti-corrosion plate of turbie blade
JPS542235A (en) Corrosion inhibitor
Werynska et al. Pitting Corrosion of Alloy Steels in Organic Media
JPS52105154A (en) 3##-deoxydihydrostreptomycin and its prepatation
JPS52128369A (en) Alpha-isopropyl-substituted pyrrole-1-acetic acid ester
JPS53124293A (en) Novel adenosine derivatives
JPS5286750A (en) Total demand estimating method
JPS5395845A (en) Metal corrosion inhibitor
JPS5355490A (en) Scale inhibitor for sulfite pulp red liquor evaporator