ES2142759B1 - PROCEDURE FOR THE INHIBITION OF CORROSION OF THE NICKEL, ITS ALLOYS AND ITS COMPOSITE MATERIALS. - Google Patents
PROCEDURE FOR THE INHIBITION OF CORROSION OF THE NICKEL, ITS ALLOYS AND ITS COMPOSITE MATERIALS.Info
- Publication number
- ES2142759B1 ES2142759B1 ES9800884A ES9800884A ES2142759B1 ES 2142759 B1 ES2142759 B1 ES 2142759B1 ES 9800884 A ES9800884 A ES 9800884A ES 9800884 A ES9800884 A ES 9800884A ES 2142759 B1 ES2142759 B1 ES 2142759B1
- Authority
- ES
- Spain
- Prior art keywords
- nickel
- corrosion
- alloys
- inhibition
- procedure
- 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.)
- Expired - Fee Related
Links
Landscapes
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Paints Or Removers (AREA)
Abstract
Procedimiento para la inhibición de la corrosión del níquel, de sus aleaciones y de sus materiales compuestos consistente en la aplicación superficial de preparados a base de fenformina, compuestos de estas sustancias en agua, disoluciones o dispersiones poliméricas. La presente invención consiste en el uso de preparados a base de fenformina como agente inhibidor de la corrosión de materiales, construcciones, tubos, instalaciones industriales, electrodos y manufacturados en general en los que se emplee el níquel como constituyente o en los compuestos donde figure en su composición química el níquel. Esta invención tiene aplicación en la industria química metalmecánica en la industria de automóviles.Procedure for the inhibition of corrosion of nickel, its alloys and its composite materials consisting of the superficial application of preparations based on fenformin, compounds of these substances in water, polymeric solutions or dispersions. The present invention consists in the use of preparations based on fenformin as a corrosion inhibitor of materials, constructions, pipes, industrial installations, electrodes and manufactured in general in which nickel is used as a constituent or in the compounds where it appears in Its chemical composition nickel. This invention has application in the metalworking chemical industry in the automobile industry.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9800884A ES2142759B1 (en) | 1998-04-22 | 1998-04-22 | PROCEDURE FOR THE INHIBITION OF CORROSION OF THE NICKEL, ITS ALLOYS AND ITS COMPOSITE MATERIALS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9800884A ES2142759B1 (en) | 1998-04-22 | 1998-04-22 | PROCEDURE FOR THE INHIBITION OF CORROSION OF THE NICKEL, ITS ALLOYS AND ITS COMPOSITE MATERIALS. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2142759A1 ES2142759A1 (en) | 2000-04-16 |
ES2142759B1 true ES2142759B1 (en) | 2001-01-01 |
Family
ID=8303595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9800884A Expired - Fee Related ES2142759B1 (en) | 1998-04-22 | 1998-04-22 | PROCEDURE FOR THE INHIBITION OF CORROSION OF THE NICKEL, ITS ALLOYS AND ITS COMPOSITE MATERIALS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2142759B1 (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4282178A (en) * | 1979-11-15 | 1981-08-04 | Vulcan Materials Company | Use of hydrazine compounds as corrosion inhibitors in caustic solutions |
-
1998
- 1998-04-22 ES ES9800884A patent/ES2142759B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2142759A1 (en) | 2000-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20000416 Kind code of ref document: A1 Effective date: 20000416 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20180727 |