NO974984L - Propargyl alcohol, homologues and oxyethylated derivatives thereof as inhibitors of carbonic iron corrosion - Google Patents
Propargyl alcohol, homologues and oxyethylated derivatives thereof as inhibitors of carbonic iron corrosionInfo
- Publication number
- NO974984L NO974984L NO974984A NO974984A NO974984L NO 974984 L NO974984 L NO 974984L NO 974984 A NO974984 A NO 974984A NO 974984 A NO974984 A NO 974984A NO 974984 L NO974984 L NO 974984L
- Authority
- NO
- Norway
- Prior art keywords
- inhibitors
- homologues
- propargyl alcohol
- iron corrosion
- carbonic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/54—Compositions for in situ inhibition of corrosion in boreholes or wells
-
- 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
- C23F11/12—Oxygen-containing compounds
- C23F11/122—Alcohols; Aldehydes; Ketones
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
Propargyl-alkohol, dens umiddelbart høyere homologer og oksetylerte derivater derav med l til 4 OE, er gode korrosjonsinhibitorer mot karbonkorrosjon uten toksisitet for de marine omgivelser.Propargyl alcohol, its immediately higher homologs and its oxygenated derivatives thereof with 1 to 4 OE, are good anti-carbon corrosion inhibitors without toxicity to the marine environment.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9613177A FR2755152B1 (en) | 1996-10-29 | 1996-10-29 | PROPARGYL ALCOHOL AND OXYETHYL DERIVATIVES AS INHIBITORS OF CARBONIC IRON CORROSION |
Publications (2)
Publication Number | Publication Date |
---|---|
NO974984D0 NO974984D0 (en) | 1997-10-29 |
NO974984L true NO974984L (en) | 1998-04-30 |
Family
ID=9497135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO974984A NO974984L (en) | 1996-10-29 | 1997-10-29 | Propargyl alcohol, homologues and oxyethylated derivatives thereof as inhibitors of carbonic iron corrosion |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0839932A1 (en) |
FR (1) | FR2755152B1 (en) |
NO (1) | NO974984L (en) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3049496A (en) * | 1959-04-30 | 1962-08-14 | Dow Chemical Co | Propargyl compounds as corrosion inhibitors |
US3030311A (en) * | 1959-08-24 | 1962-04-17 | Dow Chemical Co | Mineral acid inhibitors |
US3401120A (en) * | 1965-10-23 | 1968-09-10 | Gaf Corp | Corrosion inhibitors |
GB1208601A (en) * | 1967-05-05 | 1970-10-14 | Ici Ltd | Polyoxyalkylene derivatives of propargyl alcohol |
US3779935A (en) * | 1971-07-12 | 1973-12-18 | Exxon Research Engineering Co | Inhibition of corrosion |
US4784797A (en) * | 1984-03-29 | 1988-11-15 | The Dow Chemical Company | Process for inhibiting corrosion of ferrous metals |
CA1275794C (en) * | 1986-02-28 | 1990-11-06 | Christine Perry | Adducts of propargyl alcohol and their use as corrosion inhibitors in acidizing systems |
DE3719101A1 (en) * | 1987-06-06 | 1988-12-15 | Bayer Ag | NEW CORROSION INHIBITORS |
US5084210A (en) * | 1990-02-07 | 1992-01-28 | Chemlink Incorporated | Corrosion inhibitor |
-
1996
- 1996-10-29 FR FR9613177A patent/FR2755152B1/en not_active Expired - Fee Related
-
1997
- 1997-10-17 EP EP97402465A patent/EP0839932A1/en not_active Ceased
- 1997-10-29 NO NO974984A patent/NO974984L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO974984D0 (en) | 1997-10-29 |
FR2755152A1 (en) | 1998-04-30 |
EP0839932A1 (en) | 1998-05-06 |
FR2755152B1 (en) | 1998-12-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |