JPS5732379A - Anticorrosive - Google Patents

Anticorrosive

Info

Publication number
JPS5732379A
JPS5732379A JP10597080A JP10597080A JPS5732379A JP S5732379 A JPS5732379 A JP S5732379A JP 10597080 A JP10597080 A JP 10597080A JP 10597080 A JP10597080 A JP 10597080A JP S5732379 A JPS5732379 A JP S5732379A
Authority
JP
Japan
Prior art keywords
anticorrosive
water
salt
effective component
aqueous medium
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
JP10597080A
Other languages
Japanese (ja)
Other versions
JPS5921952B2 (en
Inventor
Zenjiro Sugano
Noboru Kanda
Yoshihiro Kobayashi
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.)
Yushiro do Brasil Industria Quimica Ltda
Yushiro Chemical Industry Co Ltd
Original Assignee
Yushiro do Brasil Industria Quimica Ltda
Yushiro Chemical Industry Co 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 Yushiro do Brasil Industria Quimica Ltda, Yushiro Chemical Industry Co Ltd filed Critical Yushiro do Brasil Industria Quimica Ltda
Priority to JP10597080A priority Critical patent/JPS5921952B2/en
Publication of JPS5732379A publication Critical patent/JPS5732379A/en
Publication of JPS5921952B2 publication Critical patent/JPS5921952B2/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
    • C23F11/12—Oxygen-containing compounds
    • C23F11/124—Carboxylic acids

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 provide an anticorrosive for an aqueous medium having rust and corrosion preventing effects equal or superior to those of a conventional anticorrosive and causing no hygienic hazard during use by using an alkali metallic salt or an amine salt of p-methylcinnamic acid as an effective component. CONSTITUTION:This anticorrosive contains an alkali metallic salt such as Na, K or Li salt or an amine salt such as diethanolamine or monoisopropanolamine salt of p-methylcinnamic acid represented by the formula as an effective component. It is used at about 0.05-2.0, preferably about 0.2-1.0wt% concn. of the effective component in general. The anticorrosive is effectively applicable to water for a cooling system, water for hydraulic pressure for tanks, etc., water holding filld water and an aqueous medium contacting with a ferrous metal such as a water soluble abrasive material.
JP10597080A 1980-08-01 1980-08-01 anticorrosion agent Expired JPS5921952B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10597080A JPS5921952B2 (en) 1980-08-01 1980-08-01 anticorrosion agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10597080A JPS5921952B2 (en) 1980-08-01 1980-08-01 anticorrosion agent

Publications (2)

Publication Number Publication Date
JPS5732379A true JPS5732379A (en) 1982-02-22
JPS5921952B2 JPS5921952B2 (en) 1984-05-23

Family

ID=14421628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10597080A Expired JPS5921952B2 (en) 1980-08-01 1980-08-01 anticorrosion agent

Country Status (1)

Country Link
JP (1) JPS5921952B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4820344A (en) * 1985-06-20 1989-04-11 Henkel Kommanditgesellschaft Auf Aktien Aqueous compositions for visual inspection and cleaning of metallic surfaces
JP2016089210A (en) * 2014-10-31 2016-05-23 アクアス株式会社 Composition for copper corrosion protection, and copper corrosion protection method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4820344A (en) * 1985-06-20 1989-04-11 Henkel Kommanditgesellschaft Auf Aktien Aqueous compositions for visual inspection and cleaning of metallic surfaces
JP2016089210A (en) * 2014-10-31 2016-05-23 アクアス株式会社 Composition for copper corrosion protection, and copper corrosion protection method

Also Published As

Publication number Publication date
JPS5921952B2 (en) 1984-05-23

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