AU4124800A - Inhibition of carbonic or sulfohydric corrosion of iron and ferrous metals by oxyethylenated n, n'-(imino( polyethyleneimino) diethylene) bis-alkylamides - Google Patents

Inhibition of carbonic or sulfohydric corrosion of iron and ferrous metals by oxyethylenated n, n'-(imino( polyethyleneimino) diethylene) bis-alkylamides

Info

Publication number
AU4124800A
AU4124800A AU41248/00A AU4124800A AU4124800A AU 4124800 A AU4124800 A AU 4124800A AU 41248/00 A AU41248/00 A AU 41248/00A AU 4124800 A AU4124800 A AU 4124800A AU 4124800 A AU4124800 A AU 4124800A
Authority
AU
Australia
Prior art keywords
sulfohydric
polyethyleneimino
oxyethylenated
alkylamides
imino
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
AU41248/00A
Other languages
English (en)
Inventor
Tong Eak Pou
Yvon Rivaux
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.)
Carbonisation et Charbons Actifs CECA SA
Original Assignee
Carbonisation et Charbons Actifs CECA SA
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 Carbonisation et Charbons Actifs CECA SA filed Critical Carbonisation et Charbons Actifs CECA SA
Publication of AU4124800A publication Critical patent/AU4124800A/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
    • C23F11/145—Amides; N-substituted amides

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)
AU41248/00A 1999-04-21 2000-04-17 Inhibition of carbonic or sulfohydric corrosion of iron and ferrous metals by oxyethylenated n, n'-(imino( polyethyleneimino) diethylene) bis-alkylamides Abandoned AU4124800A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9905025A FR2792653B1 (fr) 1999-04-21 1999-04-21 Inhibition de la corrosion carbonique ou sulfhydrique du fer et des metaux ferreux par des n,n'- [imino (polyethyleneimino) diethylene] bis-alkylamides oxyethyles a l'azote
FR9905025 1999-04-21
PCT/FR2000/000987 WO2000065128A1 (fr) 1999-04-21 2000-04-17 Inhibition de la corrosion carbonique ou sulfhydrique du fer et des metaux ferreux par des n,n'-[imino( polyethyleneimino) diethylene] bis-alkylamides oxyethylenes

Publications (1)

Publication Number Publication Date
AU4124800A true AU4124800A (en) 2000-11-10

Family

ID=9544684

Family Applications (1)

Application Number Title Priority Date Filing Date
AU41248/00A Abandoned AU4124800A (en) 1999-04-21 2000-04-17 Inhibition of carbonic or sulfohydric corrosion of iron and ferrous metals by oxyethylenated n, n'-(imino( polyethyleneimino) diethylene) bis-alkylamides

Country Status (3)

Country Link
AU (1) AU4124800A (fr)
FR (1) FR2792653B1 (fr)
WO (1) WO2000065128A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2609931A (en) * 1948-04-17 1952-09-09 Fram Corp Method of filtering
FR1159780A (fr) * 1956-09-07 1958-07-02 Gen Aniline & Film Corp Procédé pour l'inhibition de la corrosion, composition utilisée à cet effet, et ses applications
US4497702A (en) * 1982-08-09 1985-02-05 Atlantic Richfield Company Corrosion inhibition
GB8707872D0 (en) * 1987-04-02 1987-05-07 Exxon Chemical Patents Inc Corrosion inhibitors
CN1026503C (zh) * 1989-11-21 1994-11-09 天津市化学试剂五厂 一种油田缓蚀剂

Also Published As

Publication number Publication date
FR2792653B1 (fr) 2001-05-18
WO2000065128A1 (fr) 2000-11-02
FR2792653A1 (fr) 2000-10-27

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase