ES8302120A1 - Un procedimiento para limpiar una superficie de estano con el fin de eliminar desde ella lubricantes u otros contaminan-tes. - Google Patents

Un procedimiento para limpiar una superficie de estano con el fin de eliminar desde ella lubricantes u otros contaminan-tes.

Info

Publication number
ES8302120A1
ES8302120A1 ES503463A ES503463A ES8302120A1 ES 8302120 A1 ES8302120 A1 ES 8302120A1 ES 503463 A ES503463 A ES 503463A ES 503463 A ES503463 A ES 503463A ES 8302120 A1 ES8302120 A1 ES 8302120A1
Authority
ES
Spain
Prior art keywords
solutions
water
removing contaminants
tin
tin surface
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
Application number
ES503463A
Other languages
English (en)
Other versions
ES503463A0 (es
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.)
Henkel Corp
Original Assignee
Amchem Products Inc
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 Amchem Products Inc filed Critical Amchem Products Inc
Publication of ES8302120A1 publication Critical patent/ES8302120A1/es
Publication of ES503463A0 publication Critical patent/ES503463A0/es
Granted 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
    • 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
    • C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
    • C23G1/20—Other heavy metals
    • 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
    • C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
    • C23G1/16—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions using inhibitors
    • C23G1/18—Organic inhibitors

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

_(UN PROCEDIMIENTO PARA LIMPIAR UNA SUPERFICIE DE ESTAÑO CON EL FIN DE ELIMINAR DESDE ELLA LUBRICANTES U OTROS CONTAMINANTES . CONSISTE EN PONER EN CONTACTO LA SUPERFICIE CON UNA SOLUCION DE LIMPIEZA ALCALINA ACUOSA, CON UN PH COMPRENDIDO ENTRE 11 Y 13 Y QUE CONTIENE UN COMPONENTE ALCALINO Y UN INHIBIDOR, EL CUAL CONTIENE UNA O MAS QUINONAS SUSTITUIDAS O NO Y/O UNO O MAS QUINONAS SUSTITUIDAS O NO Y/O UNO O MAS POLIHIDROXIBENCENOS A UNA TEMPERATURA DE AL MENOS 38<025>C; DESPUES SE ENJUAGA LA SUPERFICIE HASTA ELIMINAR LA SOLUCION ALCALINA. LA SOLUCION ALCALINA ES MANTENIDA A UNA TEMPERATURA EN EL MARGEN DE 38 A 54<025>C. PREVIAMENTE AL TRATAMIENTO, SE OBTIENE UNA SOLUCION ALCALINA HACIENDO REACCIONAR EN SOLUCION ACUOSA EL COMPONENTE ALCALINO Y ACIDO GALICO.
ES503463A 1980-06-27 1981-06-27 Un procedimiento para limpiar una superficie de estano con el fin de eliminar desde ella lubricantes u otros contaminan-tes. Granted ES503463A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16356680A 1980-06-27 1980-06-27

Publications (2)

Publication Number Publication Date
ES8302120A1 true ES8302120A1 (es) 1983-02-01
ES503463A0 ES503463A0 (es) 1983-02-01

Family

ID=22590587

Family Applications (1)

Application Number Title Priority Date Filing Date
ES503463A Granted ES503463A0 (es) 1980-06-27 1981-06-27 Un procedimiento para limpiar una superficie de estano con el fin de eliminar desde ella lubricantes u otros contaminan-tes.

Country Status (10)

Country Link
EP (1) EP0043680B1 (es)
JP (1) JPS6040509B2 (es)
KR (1) KR860000042B1 (es)
AT (1) AT376708B (es)
AU (1) AU546180B2 (es)
BR (1) BR8104061A (es)
DE (2) DE3124614A1 (es)
DK (1) DK285181A (es)
ES (1) ES503463A0 (es)
MX (1) MX162868B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0009112D0 (en) * 2000-04-12 2000-05-31 Ekc Technology Ltd Inhibition of titanium corrosion

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE471054A (es) * 1946-02-08
US2710843A (en) * 1949-09-14 1955-06-14 Dow Corning Method of removing a siloxane resinous coating from a tin surface
US4094701A (en) * 1976-03-18 1978-06-13 Oxy Metal Industries Corporation Method for cleaning tin surfaces

Also Published As

Publication number Publication date
AT376708B (de) 1984-12-27
JPS6040509B2 (ja) 1985-09-11
DE3124614A1 (de) 1982-05-06
KR830006417A (ko) 1983-09-24
MX162868B (es) 1991-07-02
ATA285381A (de) 1984-05-15
ES503463A0 (es) 1983-02-01
AU546180B2 (en) 1985-08-22
AU7219681A (en) 1982-01-14
EP0043680B1 (en) 1984-12-05
KR860000042B1 (ko) 1986-01-30
DK285181A (da) 1981-12-28
DE3167595D1 (en) 1985-01-17
JPS5739181A (en) 1982-03-04
BR8104061A (pt) 1982-03-16
EP0043680A1 (en) 1982-01-13

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