ZA903437B - Higher alkylbenzotriazoles as copper and copper alloy corrosion inhibitors - Google Patents

Higher alkylbenzotriazoles as copper and copper alloy corrosion inhibitors

Info

Publication number
ZA903437B
ZA903437B ZA903437A ZA903437A ZA903437B ZA 903437 B ZA903437 B ZA 903437B ZA 903437 A ZA903437 A ZA 903437A ZA 903437 A ZA903437 A ZA 903437A ZA 903437 B ZA903437 B ZA 903437B
Authority
ZA
South Africa
Prior art keywords
copper
corrosion inhibitors
alloy corrosion
copper alloy
alkylbenzotriazoles
Prior art date
Application number
ZA903437A
Inventor
Daniel P Vanderpool
P Vanderpool Daniel
Charles Y Cha
Y Cha Charles
Original Assignee
Calgon Corp
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 Calgon Corp filed Critical Calgon Corp
Publication of ZA903437B publication Critical patent/ZA903437B/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
    • C23F11/14—Nitrogen-containing compounds
    • C23F11/149—Heterocyclic compounds containing nitrogen as hetero atom

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)
ZA903437A 1989-05-08 1990-05-07 Higher alkylbenzotriazoles as copper and copper alloy corrosion inhibitors ZA903437B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34852189A 1989-05-08 1989-05-08

Publications (1)

Publication Number Publication Date
ZA903437B true ZA903437B (en) 1991-01-30

Family

ID=23368390

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA903437A ZA903437B (en) 1989-05-08 1990-05-07 Higher alkylbenzotriazoles as copper and copper alloy corrosion inhibitors

Country Status (6)

Country Link
EP (1) EP0397454A1 (en)
JP (1) JPH02305982A (en)
AU (1) AU5476290A (en)
CA (1) CA2016150A1 (en)
NZ (1) NZ233492A (en)
ZA (1) ZA903437B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5236626A (en) * 1990-09-24 1993-08-17 Calgon Corporation Alkoxybenzotriazole compositions and the use thereof as copper and copper alloy corrosion inhibitors
US5217686A (en) * 1990-09-24 1993-06-08 Calgon Corporation Alkoxybenzotriazole compositions and the use thereof as copper and copper alloy corrosion inhibitors
ES2146839T3 (en) 1995-10-06 2000-08-16 Calgon Corp USE OF A SYNERGIC COMPOSITION TO CONTROL INCRUSTATIONS.
US6200947B1 (en) 1999-01-20 2001-03-13 Sumitomo Chemical Company, Limited Metal-corrosion inhibitor and cleaning liquid
US6103144A (en) * 1999-04-12 2000-08-15 Betzdearborn Inc. Halogen resistant copper corrosion inhibitors
JP2002175945A (en) * 2000-12-06 2002-06-21 Nichicon Corp Electrolytic solution for driving electrolytic capacitor
CN114635153B (en) * 2022-02-28 2023-06-20 华南理工大学 Defect-rich copper-based nano catalyst and preparation method and application thereof
CN115851060B (en) * 2022-12-09 2023-07-04 浙江花园新能源股份有限公司 Chromium-free environment-friendly ultrathin lithium electric copper foil and preparation process thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1065996A (en) * 1963-12-06 1967-04-19 Geigy Uk Ltd Metal polishing compositions
GB1065995A (en) * 1963-12-06 1967-04-19 Geigy Uk Ltd Benzotriazoles and their production
GB1372522A (en) * 1970-11-13 1974-10-30 Ciba Geigy Ag Detergent compositions
GB1347008A (en) * 1970-11-13 1974-02-13 Ciba Geigy Uk Ltd Detergent compositions
US4744950A (en) * 1984-06-26 1988-05-17 Betz Laboratories, Inc. Method of inhibiting the corrosion of copper in aqueous mediums
NZ212126A (en) * 1984-06-26 1988-05-30 Betz Int Copper-corrosion inhibitor composition and use in water cooling systems

Also Published As

Publication number Publication date
EP0397454A1 (en) 1990-11-14
JPH02305982A (en) 1990-12-19
NZ233492A (en) 1992-08-26
AU5476290A (en) 1990-11-08
CA2016150A1 (en) 1990-11-08

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