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ATE103346T1 - Verfahren zur korrosionsinhibierung von kupfer und kupferlegierung mit alkylbenzotriazol enthaltenden zusammensetzungen. - Google Patents

Verfahren zur korrosionsinhibierung von kupfer und kupferlegierung mit alkylbenzotriazol enthaltenden zusammensetzungen.

Info

Publication number
ATE103346T1
ATE103346T1 AT91305521T AT91305521T ATE103346T1 AT E103346 T1 ATE103346 T1 AT E103346T1 AT 91305521 T AT91305521 T AT 91305521T AT 91305521 T AT91305521 T AT 91305521T AT E103346 T1 ATE103346 T1 AT E103346T1
Authority
AT
Austria
Prior art keywords
copper
compositions containing
containing alkyl
inhibiting corrosion
copper alloy
Prior art date
Application number
AT91305521T
Other languages
English (en)
Inventor
Daniel P Vanderpool
Charles Y Cha
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
Application granted granted Critical
Publication of ATE103346T1 publication Critical patent/ATE103346T1/de

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
    • 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)
AT91305521T 1990-06-20 1991-06-18 Verfahren zur korrosionsinhibierung von kupfer und kupferlegierung mit alkylbenzotriazol enthaltenden zusammensetzungen. ATE103346T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/540,977 US5746947A (en) 1990-06-20 1990-06-20 Alkylbenzotriazole compositions and the use thereof as copper and copper alloy corrosion inhibitors
EP91305521A EP0462809B1 (de) 1990-06-20 1991-06-18 Verfahren zur Korrosionsinhibierung von Kupfer und Kupferlegierung mit Alkylbenzotriazol enthaltenden Zusammensetzungen

Publications (1)

Publication Number Publication Date
ATE103346T1 true ATE103346T1 (de) 1994-04-15

Family

ID=24157694

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91305521T ATE103346T1 (de) 1990-06-20 1991-06-18 Verfahren zur korrosionsinhibierung von kupfer und kupferlegierung mit alkylbenzotriazol enthaltenden zusammensetzungen.

Country Status (8)

Country Link
US (1) US5746947A (de)
EP (1) EP0462809B1 (de)
JP (1) JPH0570975A (de)
AT (1) ATE103346T1 (de)
AU (1) AU639572B2 (de)
CA (1) CA2044885A1 (de)
DE (1) DE69101470T2 (de)
ES (1) ES2053282T3 (de)

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US5342548A (en) * 1993-09-23 1994-08-30 Betz Laboratories, Inc. Methods for inhibiting the corrosion and deposition of iron and iron-containing metals in aqueous systems
JP3224704B2 (ja) * 1994-12-05 2001-11-05 三井金属鉱業株式会社 有機防錆処理銅箔
MY129257A (en) * 1995-03-21 2007-03-30 Betz Laboratories Methods of inhibiting corrosion using halo-benzotriazoles
EP0767145B1 (de) 1995-10-06 2000-03-15 Calgon Corporation Verwendung von synergischer Zusammensetzung für die Kontrolle von Kesselstein
US5874026A (en) * 1997-12-01 1999-02-23 Calgon Corporation Method of forming corrosion inhibiting films with hydrogenated benzotriazole derivatives
US6350687B1 (en) * 1999-03-18 2002-02-26 Advanced Micro Devices, Inc. Method of fabricating improved copper metallization including forming and removing passivation layer before forming capping film
US6375693B1 (en) 1999-05-07 2002-04-23 International Business Machines Corporation Chemical-mechanical planarization of barriers or liners for copper metallurgy
US6339022B1 (en) 1999-12-30 2002-01-15 International Business Machines Corporation Method of annealing copper metallurgy
DE10123210C1 (de) * 2001-05-12 2002-10-02 Clariant Gmbh Ethercarbonsäuren auf Basis von alkoxylierter Mercaptobenzthiazole
US7708939B2 (en) * 2007-04-24 2010-05-04 Water Conservation Technology International, Inc. Cooling water corrosion inhibition method
US8722592B2 (en) * 2008-07-25 2014-05-13 Wincom, Inc. Use of triazoles in reducing cobalt leaching from cobalt-containing metal working tools
US8470238B2 (en) * 2008-11-20 2013-06-25 Nalco Company Composition and method for controlling copper discharge and erosion of copper alloys in industrial systems
US8585964B2 (en) * 2009-01-13 2013-11-19 Nalco Company Composition and method for reducing white rust corrosion in industrial water systems
US8236205B1 (en) 2011-03-11 2012-08-07 Wincom, Inc. Corrosion inhibitor compositions comprising tetrahydrobenzotriazoles and other triazoles and methods for using same
US8236204B1 (en) 2011-03-11 2012-08-07 Wincom, Inc. Corrosion inhibitor compositions comprising tetrahydrobenzotriazoles solubilized in activating solvents and methods for using same
EP3077573B1 (de) * 2013-12-02 2019-07-10 Ecolab USA Inc. Auf tetrazol basierende korrosionsinhibitoren
AU2016267606B2 (en) 2015-05-28 2022-04-14 Ecolab Usa Inc. 2-substituted imidazole and benzimidazole corrosion inhibitors
BR112017024847B8 (pt) 2015-05-28 2022-04-12 Ecolab Usa Inc Método para inibição da corrosão de uma superfície de metal em contato com um sistema aquoso
BR112017025246B1 (pt) 2015-05-28 2022-02-01 Ecolab Usa Inc Composto, e, método para a inibição da corrosão de uma superfície de metal em contato com um sistema aquoso
AU2016267611B2 (en) 2015-05-28 2021-12-09 Ecolab Usa Inc. Water-soluble pyrazole derivatives as corrosion inhibitors
AU2018399626B2 (en) 2018-01-03 2023-12-07 Ecolab Usa Inc. Benzotriazole derivatives as corrosion inhibitors
CA3092329A1 (en) 2018-03-08 2019-09-12 Bl Technologies, Inc. Methods and compositions to reduce azoles and aox corrosion inhibitors

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Also Published As

Publication number Publication date
US5746947A (en) 1998-05-05
CA2044885A1 (en) 1991-12-21
AU7915091A (en) 1992-01-02
EP0462809A1 (de) 1991-12-27
EP0462809B1 (de) 1994-03-23
DE69101470D1 (de) 1994-04-28
AU639572B2 (en) 1993-07-29
JPH0570975A (ja) 1993-03-23
DE69101470T2 (de) 1994-07-14
ES2053282T3 (es) 1994-07-16

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee