ES2053282T3 - Procedimiento para inhibir la corrosion del cobre y las aleaciones de cobre con composiciones de alquilbenzotriazol. - Google Patents

Procedimiento para inhibir la corrosion del cobre y las aleaciones de cobre con composiciones de alquilbenzotriazol.

Info

Publication number
ES2053282T3
ES2053282T3 ES91305521T ES91305521T ES2053282T3 ES 2053282 T3 ES2053282 T3 ES 2053282T3 ES 91305521 T ES91305521 T ES 91305521T ES 91305521 T ES91305521 T ES 91305521T ES 2053282 T3 ES2053282 T3 ES 2053282T3
Authority
ES
Spain
Prior art keywords
copper
corrosion
compositions
alkylbenzotriazol
inhibiting
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.)
Expired - Lifetime
Application number
ES91305521T
Other languages
English (en)
Inventor
Daniel P Vanderpool
Charles Y Cha
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.)
Calgon Corp
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 ES2053282T3 publication Critical patent/ES2053282T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C23F11/14—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)

Abstract

UN ALQUILBENZOTRIAZOL, EN COMBINACION CON MERCAPTOBENZOTRIAZOL, TOLILTRIAZOL, BENZOTRIAZOL Y/O 1-FENIL-5-MERCAPTOTETRAZOL, SE UTILIZA PARA INHIBIR LA CORROSION DE SUPERFICIES METALICAS, ESPECIALMENTE SUPERFICIES DE COBRE, EN CONTACTO CON UN SISTEMA ACUOSO. TAMBIEN SE SOLICITAN SISTEMAS Y COMPOSICIONES
ES91305521T 1990-06-20 1991-06-18 Procedimiento para inhibir la corrosion del cobre y las aleaciones de cobre con composiciones de alquilbenzotriazol. Expired - Lifetime ES2053282T3 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2053282T3 true ES2053282T3 (es) 1994-07-16

Family

ID=24157694

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91305521T Expired - Lifetime ES2053282T3 (es) 1990-06-20 1991-06-18 Procedimiento para inhibir la corrosion del cobre y las aleaciones de cobre con composiciones de alquilbenzotriazol.

Country Status (8)

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

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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
PT767145E (pt) 1995-10-06 2000-09-29 Calgon Corp Utilizacao de uma composicao sinergica para controlo de incrustacao
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 (en) * 2013-12-02 2019-07-10 Ecolab USA Inc. Tetrazole based corrosion inhibitors
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
CN107787380B (zh) 2015-05-28 2020-10-30 艺康美国股份有限公司 2-取代的咪唑和苯并咪唑腐蚀抑制剂
US10519116B2 (en) 2015-05-28 2019-12-31 Ecolab Usa Inc. Water-soluble pyrazole derivatives as corrosion inhibitors
US10669637B2 (en) 2015-05-28 2020-06-02 Ecolab Usa Inc. Purine-based corrosion inhibitors
CA3087557A1 (en) 2018-01-03 2019-07-11 Ecolab Usa Inc. Benzotriazole derivatives as corrosion inhibitors
ES2982043T3 (es) 2018-03-08 2024-10-14 Bl Technologies Inc Métodos para reducir los N-heterociclos

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Also Published As

Publication number Publication date
AU7915091A (en) 1992-01-02
ATE103346T1 (de) 1994-04-15
DE69101470D1 (de) 1994-04-28
JPH0570975A (ja) 1993-03-23
EP0462809B1 (en) 1994-03-23
EP0462809A1 (en) 1991-12-27
DE69101470T2 (de) 1994-07-14
AU639572B2 (en) 1993-07-29
CA2044885A1 (en) 1991-12-21
US5746947A (en) 1998-05-05

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