CA2016150A1 - Higher alkylbenzotriazoles as copper and copper alloy corrosion inhibitors - Google Patents

Higher alkylbenzotriazoles as copper and copper alloy corrosion inhibitors

Info

Publication number
CA2016150A1
CA2016150A1 CA002016150A CA2016150A CA2016150A1 CA 2016150 A1 CA2016150 A1 CA 2016150A1 CA 002016150 A CA002016150 A CA 002016150A CA 2016150 A CA2016150 A CA 2016150A CA 2016150 A1 CA2016150 A1 CA 2016150A1
Authority
CA
Canada
Prior art keywords
copper
corrosion
water
chlorine
alkylbenzotriazoles
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.)
Abandoned
Application number
CA002016150A
Other languages
English (en)
French (fr)
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
Publication of CA2016150A1 publication Critical patent/CA2016150A1/en
Abandoned 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

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)
CA002016150A 1989-05-08 1990-05-07 Higher alkylbenzotriazoles as copper and copper alloy corrosion inhibitors Abandoned CA2016150A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34852189A 1989-05-08 1989-05-08
US348,521 1989-05-08

Publications (1)

Publication Number Publication Date
CA2016150A1 true CA2016150A1 (en) 1990-11-08

Family

ID=23368390

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002016150A Abandoned CA2016150A1 (en) 1989-05-08 1990-05-07 Higher alkylbenzotriazoles as copper and copper alloy corrosion inhibitors

Country Status (6)

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

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
PT767145E (pt) 1995-10-06 2000-09-29 Calgon Corp Utilizacao de uma composicao sinergica para controlo de incrustacao
TW500831B (en) 1999-01-20 2002-09-01 Sumitomo Chemical Co Metal-corrosion inhibitor and cleaning liquid
US6103144A (en) * 1999-04-12 2000-08-15 Betzdearborn Inc. Halogen resistant copper corrosion inhibitors
JP2002175945A (ja) * 2000-12-06 2002-06-21 Nichicon Corp 電解コンデンサの駆動用電解液
CN114635153B (zh) * 2022-02-28 2023-06-20 华南理工大学 一种富含缺陷的铜基纳米催化剂及其制备方法与应用
CN115851060B (zh) * 2022-12-09 2023-07-04 浙江花园新能源股份有限公司 一种无铬环保型超薄锂电铜箔及其制备工艺

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1065995A (en) * 1963-12-06 1967-04-19 Geigy Uk Ltd Benzotriazoles and their production
GB1065996A (en) * 1963-12-06 1967-04-19 Geigy Uk Ltd Metal polishing compositions
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
AU5476290A (en) 1990-11-08
NZ233492A (en) 1992-08-26
ZA903437B (en) 1991-01-30
JPH02305982A (ja) 1990-12-19

Similar Documents

Publication Publication Date Title
EP0462809B1 (en) Method of inhibiting corrosion of copper and copper alloy with alkylbenzotriazole compositions
CA1329073C (en) Copper corrosion inhibitors and their use in cooling water systems
US5217686A (en) Alkoxybenzotriazole compositions and the use thereof as copper and copper alloy corrosion inhibitors
CA1107948A (en) Corrosion inhibiting compositions and process of using same
CA2106656C (en) Method of inhibiting corrosion in aqueous systems
US5156769A (en) Phenyl mercaptotetrazole/tolyltriazole corrosion inhibiting compositions
CZ117296A3 (en) Antifreezer composition, aqueous heat-transferring liquid containing said composition and method of treating the aqueous liquid
CA1113238A (en) Anti-corrosion composition
El Ibrahimi et al. Azole-based compounds as corrosion inhibitors for metallic materials
CA2053157A1 (en) Polyphosphate/azole compositions and the use thereof as copper and copper alloy corrosion inhibitors
US5236626A (en) Alkoxybenzotriazole compositions and the use thereof as copper and copper alloy corrosion inhibitors
CA2016150A1 (en) Higher alkylbenzotriazoles as copper and copper alloy corrosion inhibitors
US5219523A (en) Copper and copper alloy corrosion inhibitors
KR20010111505A (ko) 내할로겐성 부식 억제제
MXPA06004033A (es) Formulacion para la inhibicion de la corrosion e incrustaciones.
EP0397450B1 (en) Novel copper and copper alloy corrosion inhibitors
CA2104519C (en) Corrosion inhibitor system for an intermediate heat transfer medium
EP0083571B1 (en) Method of reducing corrosion of aluminium components
KR100310168B1 (ko) 부식및스케일형성을억제하기위한수처리제조성물및그를이용한수처리방법
JP2730740B2 (ja) 冷却用循環水配管系の腐食抑制剤
KR100470107B1 (ko) 밀폐형 난방 시스템용 설비 보호제 조성물
JPS5827349B2 (ja) 水系における腐食防止組成物
CA1052087A (en) Corrosion inhibiting method and composition
JPS5828348B2 (ja) 金属腐食防止方法
JPS5842272B2 (ja) キンゾク ノ フシヨクボウシザイ

Legal Events

Date Code Title Description
FZDE Dead