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
Application number
ARP960103648A
Other languages
English (en)
Inventor
William G Johnston
Original Assignee
Henkel 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 Henkel Corp filed Critical Henkel Corp
Publication of AR002883A1 publication Critical patent/AR002883A1/es

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)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Detergent Compositions (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.
ARP960103648A 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. AR002883A1 (es)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
AU6543496A (en) 1997-02-18
ZA965907B (en) 1997-01-29
WO1997004055A1 (en) 1997-02-06

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