NZ233493A - Corrosion inhibitors containing alkoxybenzotriazoles - Google Patents

Corrosion inhibitors containing alkoxybenzotriazoles

Info

Publication number
NZ233493A
NZ233493A NZ233493A NZ23349390A NZ233493A NZ 233493 A NZ233493 A NZ 233493A NZ 233493 A NZ233493 A NZ 233493A NZ 23349390 A NZ23349390 A NZ 23349390A NZ 233493 A NZ233493 A NZ 233493A
Authority
NZ
New Zealand
Prior art keywords
corrosion
copper
alkoxybenzotriazoles
water
inhibitor
Prior art date
Application number
NZ233493A
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
Publication of NZ233493A publication Critical patent/NZ233493A/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)
NZ233493A 1989-05-08 1990-04-30 Corrosion inhibitors containing alkoxybenzotriazoles NZ233493A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34853289A 1989-05-08 1989-05-08

Publications (1)

Publication Number Publication Date
NZ233493A true NZ233493A (en) 1992-08-26

Family

ID=23368442

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ233493A NZ233493A (en) 1989-05-08 1990-04-30 Corrosion inhibitors containing alkoxybenzotriazoles

Country Status (10)

Country Link
EP (1) EP0397450B1 (enrdf_load_stackoverflow)
JP (1) JP2768538B2 (enrdf_load_stackoverflow)
AT (1) ATE84322T1 (enrdf_load_stackoverflow)
AU (1) AU636343B2 (enrdf_load_stackoverflow)
CA (1) CA2016147C (enrdf_load_stackoverflow)
DE (1) DE69000724T2 (enrdf_load_stackoverflow)
ES (1) ES2054247T3 (enrdf_load_stackoverflow)
GR (1) GR3007241T3 (enrdf_load_stackoverflow)
NZ (1) NZ233493A (enrdf_load_stackoverflow)
ZA (1) ZA903436B (enrdf_load_stackoverflow)

Families Citing this family (3)

* 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
JP4529242B2 (ja) * 2000-06-22 2010-08-25 栗田工業株式会社 水処理方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59222589A (ja) * 1983-05-30 1984-12-14 Hitachi Ltd 金属の腐食抑制剤
NZ212126A (en) * 1984-06-26 1988-05-30 Betz Int Copper-corrosion inhibitor composition and use in water cooling systems
ZA903395B (en) * 1989-05-08 1991-01-30 Calgon Corp Novel alkoxybenzotriazole compounds
JPH05293771A (ja) * 1992-04-20 1993-11-09 Sony Corp 軸用止め輪取付装置

Also Published As

Publication number Publication date
ATE84322T1 (de) 1993-01-15
ES2054247T3 (es) 1994-08-01
CA2016147A1 (en) 1990-11-08
AU636343B2 (en) 1993-04-29
EP0397450B1 (en) 1993-01-07
DE69000724D1 (de) 1993-02-18
JP2768538B2 (ja) 1998-06-25
EP0397450A1 (en) 1990-11-14
ZA903436B (en) 1991-01-30
GR3007241T3 (enrdf_load_stackoverflow) 1993-07-30
JPH02305983A (ja) 1990-12-19
AU5476090A (en) 1990-11-08
DE69000724T2 (de) 1993-06-09
CA2016147C (en) 1999-11-30

Similar Documents

Publication Publication Date Title
EP0258021B1 (en) Method of inhibiting the corrosion of copper in aqueous systems
EP0462809B1 (en) Method of inhibiting corrosion of copper and copper alloy with alkylbenzotriazole compositions
US5217686A (en) Alkoxybenzotriazole compositions and the use thereof as copper and copper alloy corrosion inhibitors
US5156769A (en) Phenyl mercaptotetrazole/tolyltriazole corrosion inhibiting compositions
EP0538970A2 (en) Corrosion inhibition with water-soluble rare earth chelates
EP3443141B1 (en) Composition and method for inhibiting corrosion or white rust formation on metal components in the water system
EP0481667B1 (en) Polyphosphate/azole compositions and the use thereof as copper/nickel alloy corrosion inhibitors
US5219523A (en) Copper and copper alloy corrosion inhibitors
US5236626A (en) Alkoxybenzotriazole compositions and the use thereof as copper and copper alloy corrosion inhibitors
KR100693259B1 (ko) 내할로겐성 부식 억제제
EP0396243A1 (en) The inhibition of corrosion in aqueous systems
EP0397454A1 (en) Higher alkylbenzotriazoles as copper and copper alloy corrosion inhibitors
JPH0141705B2 (enrdf_load_stackoverflow)
EP0538969A2 (en) Composition and method for inhibiting scale and corrosion using naphthylamine polycarboxylic acids
CA2016147C (en) Copper and copper alloy corrosion inhibitors
EP0609590A1 (en) Method for inhibiting corrosion of metals using polytartaric acids
KR19990018713A (ko) 부식 및 스케일 형성을 억제하기 위한 수처리제 조성물 및 그를 이용한 수처리 방법
KR100285937B1 (ko) 글루콘산염을 이용한 부식방지 및 스케일 형성을 억제하기위한 수처리 프로그램 및 수처리 방법
JP2730740B2 (ja) 冷却用循環水配管系の腐食抑制剤
JPS5828348B2 (ja) 金属腐食防止方法
CA2140072A1 (en) Transport and deposit inhibition of copper in boiler systems
CA1052087A (en) Corrosion inhibiting method and composition
CA2124979A1 (en) Methods for inhibiting the corrosion and deposition of iron and iron-containing metals in aqueous systems
WO2008006855A2 (en) Inhibition of corrosion in cooling water system
CA2116597A1 (en) Method for inhibiting corrosion in aqueous systems