IT1042321B - Benzotriazole composite corrosion inhibitor - contg. aq. soluble amine and non-alcohol organic solvent - Google Patents

Benzotriazole composite corrosion inhibitor - contg. aq. soluble amine and non-alcohol organic solvent

Info

Publication number
IT1042321B
IT1042321B IT2696175A IT2696175A IT1042321B IT 1042321 B IT1042321 B IT 1042321B IT 2696175 A IT2696175 A IT 2696175A IT 2696175 A IT2696175 A IT 2696175A IT 1042321 B IT1042321 B IT 1042321B
Authority
IT
Italy
Prior art keywords
organic solvent
contg
corrosion inhibitor
soluble amine
benzotriazole
Prior art date
Application number
IT2696175A
Other languages
Italian (it)
Original Assignee
Kurita Water Ind Ltd
Thiyoda Chemical Lab 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 Kurita Water Ind Ltd, Thiyoda Chemical Lab Co Ltd filed Critical Kurita Water Ind Ltd
Application granted granted Critical
Publication of IT1042321B publication Critical patent/IT1042321B/en

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

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

A benzotriazole, an aq.-soluble amine, and a non-alcoholic aq.-soluble organic solvent are mixed at a mole ratio of benzotriazole to amine 1 : 9 to 9 : 1, pref. 1 : 2 to 2 : 1 and the organic solvent is at 10 - 95 wt. %, w.r.t. total. Highly concd. solns. with conventional corrosion inhibitors for ferrous metals, scale inhibitors and of copper are possible without heating.
IT2696175A 1974-09-06 1975-09-05 Benzotriazole composite corrosion inhibitor - contg. aq. soluble amine and non-alcohol organic solvent IT1042321B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49101850A JPS58513B2 (en) 1974-09-06 1974-09-06 Benzotriazole lisobuts

Publications (1)

Publication Number Publication Date
IT1042321B true IT1042321B (en) 1980-01-30

Family

ID=14311511

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2696175A IT1042321B (en) 1974-09-06 1975-09-05 Benzotriazole composite corrosion inhibitor - contg. aq. soluble amine and non-alcohol organic solvent

Country Status (3)

Country Link
JP (1) JPS58513B2 (en)
BR (1) BR7505694A (en)
IT (1) IT1042321B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011134623A (en) * 2009-12-25 2011-07-07 Sanyo Electric Co Ltd Nonaqueous electrolyte secondary battery and method for manufacturing the same
JP6589962B2 (en) * 2017-10-26 2019-10-16 栗田工業株式会社 Corrosion inhibitor and corrosion prevention method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725617A (en) * 1972-04-07 1973-04-03 Gen Electric Alarm clock timer with switch actuating lever operable by cam or manual adjustment mechanism
JPS522731B2 (en) * 1972-06-03 1977-01-24

Also Published As

Publication number Publication date
BR7505694A (en) 1976-08-03
JPS58513B2 (en) 1983-01-06
JPS5129338A (en) 1976-03-12

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