IT8220056A0 - Prevenzione di corrosione in sistemi acquosi. - Google Patents

Prevenzione di corrosione in sistemi acquosi.

Info

Publication number
IT8220056A0
IT8220056A0 IT8220056A IT2005682A IT8220056A0 IT 8220056 A0 IT8220056 A0 IT 8220056A0 IT 8220056 A IT8220056 A IT 8220056A IT 2005682 A IT2005682 A IT 2005682A IT 8220056 A0 IT8220056 A0 IT 8220056A0
Authority
IT
Italy
Prior art keywords
corrosion
prevention
water systems
systems
water
Prior art date
Application number
IT8220056A
Other languages
English (en)
Other versions
IT1150645B (it
Inventor
Stuart Wilson Longworth
Original Assignee
Dearborn Chemicals 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 Dearborn Chemicals Ltd filed Critical Dearborn Chemicals Ltd
Publication of IT8220056A0 publication Critical patent/IT8220056A0/it
Application granted granted Critical
Publication of IT1150645B publication Critical patent/IT1150645B/it

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
    • C23F11/14—Nitrogen-containing compounds
    • C23F11/149—Heterocyclic compounds containing nitrogen as hetero atom
    • 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
    • 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)
IT20056/82A 1981-03-11 1982-03-09 Prevenzione di corrosione in sistemi acquosi IT1150645B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8107611A GB2094776B (en) 1981-03-11 1981-03-11 Prevention of corrosion in aqueous systems

Publications (2)

Publication Number Publication Date
IT8220056A0 true IT8220056A0 (it) 1982-03-09
IT1150645B IT1150645B (it) 1986-12-17

Family

ID=10520306

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20056/82A IT1150645B (it) 1981-03-11 1982-03-09 Prevenzione di corrosione in sistemi acquosi

Country Status (8)

Country Link
JP (1) JPS57161072A (it)
CA (1) CA1162726A (it)
DE (1) DE3208119A1 (it)
ES (1) ES8302795A1 (it)
FR (1) FR2501709A1 (it)
GB (1) GB2094776B (it)
IT (1) IT1150645B (it)
SE (1) SE8201509L (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3341152A1 (de) * 1983-11-14 1985-05-23 Henkel KGaA, 4000 Düsseldorf Korrosionsinhibitoren fuer aluminium
DE3519522A1 (de) * 1985-05-31 1986-12-04 Henkel KGaA, 4000 Düsseldorf Verwendung von 3-amino-5((omega)-hydroxyalkyl)-1,2,4-triazolen als korrosionsinhibitoren fuer buntmetalle in waessrigen systemen
DE3620025A1 (de) * 1986-06-13 1987-12-17 Henkel Kgaa Verwendung von acylierten 3-amino-1,2,4-triazolen als korrosionsinhibitoren fuer buntmetalle
US5338347A (en) * 1992-09-11 1994-08-16 The Lubrizol Corporation Corrosion inhibition composition
GB2331999B (en) * 1997-10-28 2003-01-22 Ibm Copper preservative treatment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1222133A (en) * 1968-05-25 1971-02-10 Geigy Uk Ltd Inhibition of corrosion of copper and its alloys using 3-amino-1:2:4-triazole
JPS4862634A (it) * 1971-12-04 1973-09-01
US3794603A (en) * 1972-01-17 1974-02-26 Sherwin Williams Co Zn++-benzotriazole-h2so4 corrosioninhibitor
US3985503A (en) * 1975-03-17 1976-10-12 The Sherwin-Williams Company Process for inhibiting metal corrosion
DE2934461A1 (de) * 1979-08-25 1981-03-26 Henkel KGaA, 40589 Düsseldorf Korrosionsinhibitoren fuer buntmetalle

Also Published As

Publication number Publication date
FR2501709A1 (fr) 1982-09-17
ES510242A0 (es) 1983-01-16
SE8201509L (sv) 1982-09-12
ES8302795A1 (es) 1983-01-16
GB2094776B (en) 1984-05-16
DE3208119A1 (de) 1982-11-11
JPS57161072A (en) 1982-10-04
CA1162726A (en) 1984-02-28
GB2094776A (en) 1982-09-22
IT1150645B (it) 1986-12-17

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