ATE147444T1 - Polyphosphat/azol-zusammensetzungen und deren verwendung als korrosionsinhibitoren für kupfer- nickellegierungen - Google Patents

Polyphosphat/azol-zusammensetzungen und deren verwendung als korrosionsinhibitoren für kupfer- nickellegierungen

Info

Publication number
ATE147444T1
ATE147444T1 AT91309269T AT91309269T ATE147444T1 AT E147444 T1 ATE147444 T1 AT E147444T1 AT 91309269 T AT91309269 T AT 91309269T AT 91309269 T AT91309269 T AT 91309269T AT E147444 T1 ATE147444 T1 AT E147444T1
Authority
AT
Austria
Prior art keywords
polyphosphate
copper
corrosion inhibitors
nickel alloys
azole
Prior art date
Application number
AT91309269T
Other languages
German (de)
English (en)
Inventor
Daniel P Vanderpool
Susan P Rey
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 ATE147444T1 publication Critical patent/ATE147444T1/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
    • C23F14/00—Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes
    • 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)
  • Compositions Of Macromolecular Compounds (AREA)
AT91309269T 1990-10-15 1991-10-09 Polyphosphat/azol-zusammensetzungen und deren verwendung als korrosionsinhibitoren für kupfer- nickellegierungen ATE147444T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/597,634 US5141675A (en) 1990-10-15 1990-10-15 Novel polyphosphate/azole compositions and the use thereof as copper and copper alloy corrosion inhibitors

Publications (1)

Publication Number Publication Date
ATE147444T1 true ATE147444T1 (de) 1997-01-15

Family

ID=24392317

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91309269T ATE147444T1 (de) 1990-10-15 1991-10-09 Polyphosphat/azol-zusammensetzungen und deren verwendung als korrosionsinhibitoren für kupfer- nickellegierungen

Country Status (8)

Country Link
US (1) US5141675A (enExample)
EP (1) EP0481667B1 (enExample)
JP (1) JP2736293B2 (enExample)
KR (1) KR920008218A (enExample)
AT (1) ATE147444T1 (enExample)
AU (1) AU639835B2 (enExample)
CA (1) CA2053157A1 (enExample)
DE (1) DE69124057T2 (enExample)

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US5503775A (en) * 1994-05-09 1996-04-02 Nalco Chemical Company Method of preventing yellow metal corrosion in aqueous systems with superior corrosion performance in reduced environmental impact
BR9507630A (pt) 1994-05-13 1997-09-23 Henkel Corp Composição liquida aquosa adequada para revestir protetoramente um substrato metálico processo de trabalho a frio de um objeto metálico e composição inibidora concentrada
US5888255A (en) * 1997-10-10 1999-03-30 Exxon Research And Engineering Co. Distillate fuel composition of reduced nickel corrosivity
US5874026A (en) * 1997-12-01 1999-02-23 Calgon Corporation Method of forming corrosion inhibiting films with hydrogenated benzotriazole derivatives
US6265667B1 (en) 1998-01-14 2001-07-24 Belden Wire & Cable Company Coaxial cable
EP0971049A1 (en) * 1998-06-23 2000-01-12 BetzDearborn Inc Methods of inhibiting corrosion using halo-benzotriazoles
US6187262B1 (en) * 1998-08-19 2001-02-13 Betzdearborn Inc. Inhibition of corrosion in aqueous systems
US6585933B1 (en) 1999-05-03 2003-07-01 Betzdearborn, Inc. Method and composition for inhibiting corrosion in aqueous systems
US6379587B1 (en) 1999-05-03 2002-04-30 Betzdearborn Inc. Inhibition of corrosion in aqueous systems
US6103144A (en) 1999-04-12 2000-08-15 Betzdearborn Inc. Halogen resistant copper corrosion inhibitors
US7767009B2 (en) 2005-09-14 2010-08-03 OMG Electronic Chemicals, Inc. Solution and process for improving the solderability of a metal surface
US7883738B2 (en) * 2007-04-18 2011-02-08 Enthone Inc. Metallic surface enhancement
US10017863B2 (en) * 2007-06-21 2018-07-10 Joseph A. Abys Corrosion protection of bronzes
TWI453301B (zh) 2007-11-08 2014-09-21 Enthone 浸鍍銀塗層上的自組分子
US7972655B2 (en) * 2007-11-21 2011-07-05 Enthone Inc. Anti-tarnish coatings
US7595000B2 (en) * 2008-02-21 2009-09-29 Prochamtech International, Inc. Operation of evaporative cooling towers with minimal or no blowdown
CN104060277A (zh) * 2013-03-20 2014-09-24 江苏核电有限公司 一种核电机组核岛设备冷却水系统加缓蚀剂的防腐蚀工艺
JP5864509B2 (ja) * 2013-10-17 2016-02-17 株式会社オートネットワーク技術研究所 油膜保持機能を有する組成物およびこれを用いた防食剤ならびに端子付き絶縁電線
JP5894133B2 (ja) * 2013-10-17 2016-03-23 株式会社オートネットワーク技術研究所 電気接続構造、及び電気接続構造の製造方法
US9530534B2 (en) 2015-04-03 2016-12-27 C3Nano Inc. Transparent conductive film
CN106400025A (zh) * 2016-10-09 2017-02-15 广西大学 一种高效镍合金缓蚀剂
DE102017113871A1 (de) * 2017-06-22 2018-12-27 Doduco Solutions Gmbh Bondsubstrat sowie Verfahren zum Schützen von zum Drahtbonden vorgesehenen Oberflächen
CN111630005A (zh) 2018-01-03 2020-09-04 埃科莱布美国股份有限公司 作为腐蚀抑制剂的苯并三唑衍生物
WO2019173123A1 (en) 2018-03-08 2019-09-12 General Electric Company Methods and compositions to reduce azoles and aox corrosion inhibitors

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US3222291A (en) * 1962-09-11 1965-12-07 Pfaudler Permutit Inc Corrosion inhibition compositions
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US4873139A (en) * 1988-03-29 1989-10-10 Minnesota Mining And Manufacturing Company Corrosion resistant silver and copper surfaces

Also Published As

Publication number Publication date
EP0481667A3 (enExample) 1994-03-09
JPH0586488A (ja) 1993-04-06
EP0481667B1 (en) 1997-01-08
AU639835B2 (en) 1993-08-05
DE69124057D1 (de) 1997-02-20
EP0481667A2 (en) 1992-04-22
CA2053157A1 (en) 1992-04-16
DE69124057T2 (de) 1997-04-17
KR920008218A (ko) 1992-05-27
US5141675A (en) 1992-08-25
AU8582491A (en) 1992-04-16
JP2736293B2 (ja) 1998-04-02

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