AR002883A1 - Composicion inhibidora de la corrosion concentrada, composicion de decapado para metales preparada a partir de la misma y proceso para decapar unasuperficie metalica. - Google Patents
Composicion inhibidora de la corrosion concentrada, composicion de decapado para metales preparada a partir de la misma y proceso para decapar unasuperficie metalica.Info
- Publication number
- AR002883A1 AR002883A1 ARP960103648A AR10364896A AR002883A1 AR 002883 A1 AR002883 A1 AR 002883A1 AR P960103648 A ARP960103648 A AR P960103648A AR 10364896 A AR10364896 A AR 10364896A AR 002883 A1 AR002883 A1 AR 002883A1
- Authority
- AR
- Argentina
- Prior art keywords
- stripping
- composition
- same
- metallic surface
- corrosion inhibiting
- Prior art date
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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
- C23G1/06—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors
- C23G1/061—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors nitrogen-containing compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
Se ha descubierto que puede lograrse un inhibición particularmente efectiva con una combinación de: (A) un primer componente seleccionado delgrupo formado por oximas, es decir, moléculas que contienen una porción con la fórmula C=N-O y (B)un segundo componente seleccionado del grupo de aminasorgánicas y sin oxima y no cancerígenas y sales de amonio cuaternario. Una realización principal de la invención consiste en un concentrado útil paraincorporar soluciones ácidas acuosas paraproducir una composición de decapado de trabajo. Una segunda realización importante es una composición dedecapado de trabajo que contiene un inhibidor combinado según la invención y una tercera realización es un proceso de decapado con dicha composición dedecapado de trabajo.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US132795P | 1995-07-21 | 1995-07-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR002883A1 true AR002883A1 (es) | 1998-04-29 |
Family
ID=21695469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP960103648A AR002883A1 (es) | 1995-07-21 | 1996-07-19 | Composicion inhibidora de la corrosion concentrada, composicion de decapado para metales preparada a partir de la misma y proceso para decapar unasuperficie metalica. |
Country Status (4)
Country | Link |
---|---|
AR (1) | AR002883A1 (es) |
AU (1) | AU6543496A (es) |
WO (1) | WO1997004055A1 (es) |
ZA (1) | ZA965907B (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104746091A (zh) * | 2015-04-28 | 2015-07-01 | 深圳市崇辉表面技术开发有限公司 | 一种铸造铝合金洗白除垢溶液 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2975125A (en) * | 1957-03-01 | 1961-03-14 | Amchem Prod | Inhibitor compositions |
US3107221A (en) * | 1958-04-18 | 1963-10-15 | Dow Chemical Co | Corrosion inhibitor composition |
US3031411A (en) * | 1958-06-10 | 1962-04-24 | Detrex Chem Ind | Composition and method of inhibiting corrosion of ferrous metals by aminestabilized unsaturated chlorinated hydrocarbons |
US3062748A (en) * | 1959-08-24 | 1962-11-06 | Dow Chemical Co | Inhibited aqueous acidic composition |
GB1365291A (en) * | 1970-09-25 | 1974-08-29 | Ici Ltd | Inhibition of corrosion |
US3676354A (en) * | 1970-10-02 | 1972-07-11 | Basf Wyandotte Corp | Corrosion inhibitor for hydrochloric acid pickling of steel |
-
1996
- 1996-07-11 ZA ZA965907A patent/ZA965907B/xx unknown
- 1996-07-12 AU AU65434/96A patent/AU6543496A/en not_active Abandoned
- 1996-07-12 WO PCT/US1996/011426 patent/WO1997004055A1/en active Application Filing
- 1996-07-19 AR ARP960103648A patent/AR002883A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
ZA965907B (en) | 1997-01-29 |
AU6543496A (en) | 1997-02-18 |
WO1997004055A1 (en) | 1997-02-06 |
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