BR7507175A - Processo para a limpeza e fosfatacao de superficies metalicas - Google Patents

Processo para a limpeza e fosfatacao de superficies metalicas

Info

Publication number
BR7507175A
BR7507175A BR7507175*A BR7507175A BR7507175A BR 7507175 A BR7507175 A BR 7507175A BR 7507175 A BR7507175 A BR 7507175A BR 7507175 A BR7507175 A BR 7507175A
Authority
BR
Brazil
Prior art keywords
cleaning
metallic surfaces
phosphating
phosphating metallic
metallic
Prior art date
Application number
BR7507175*A
Other languages
English (en)
Portuguese (pt)
Inventor
M Schott
H Thoma
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of BR7507175A publication Critical patent/BR7507175A/pt

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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/23—Condensed phosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Detergent Compositions (AREA)
BR7507175*A 1974-11-02 1975-10-31 Processo para a limpeza e fosfatacao de superficies metalicas BR7507175A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2452159A DE2452159C3 (de) 1974-11-02 1974-11-02 Verfahren zum Reinigen und Phosphatieren von Metalloberflächen

Publications (1)

Publication Number Publication Date
BR7507175A true BR7507175A (pt) 1976-08-03

Family

ID=5929936

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7507175*A BR7507175A (pt) 1974-11-02 1975-10-31 Processo para a limpeza e fosfatacao de superficies metalicas

Country Status (10)

Country Link
AR (1) AR208333A1 (de)
BR (1) BR7507175A (de)
CH (1) CH616179A5 (de)
DE (1) DE2452159C3 (de)
DK (1) DK492375A (de)
ES (1) ES442113A1 (de)
FR (1) FR2289628A1 (de)
NL (1) NL178701C (de)
NO (1) NO753662L (de)
SE (1) SE7512238L (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3708909A1 (de) * 1986-04-02 1987-10-15 Werner Dreisoerner Gmbh Entfettungs- und korrosionsschutzmittel
DE3644887A1 (de) * 1986-04-02 1987-10-15 Werner Dreisoerner Gmbh Entfettungs- und korrosionsschutzmittel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT197166B (de) * 1956-06-26 1958-04-10 Metallgesellschaft Ag Verfahren zur Aufbringung von chemischen Überzügen auf gestapelte Blechabschnitte
FR1364689A (fr) * 1963-05-13 1964-06-26 Soc Civ D Rech Etudes Ind Procédé rapide de dégraissage et de phosphatation amorphe de surfaces métalliques ferreuses
FR85684E (fr) * 1964-05-04 1965-09-24 Soc Civ D Rech Etudes Ind Procédé rapide de dégraissage et de phosphatation amorphe de surfaces métalliques ferreuses
JPS5425500B2 (de) * 1972-11-22 1979-08-28

Also Published As

Publication number Publication date
DE2452159B2 (de) 1981-02-05
DE2452159C3 (de) 1981-09-24
NO753662L (de) 1976-05-04
ES442113A1 (es) 1977-04-01
FR2289628B1 (de) 1979-03-09
FR2289628A1 (fr) 1976-05-28
AR208333A1 (es) 1976-12-20
CH616179A5 (en) 1980-03-14
NL7512600A (nl) 1976-05-04
DE2452159A1 (de) 1976-05-06
NL178701C (nl) 1986-05-01
SE7512238L (sv) 1976-05-03
NL178701B (nl) 1985-12-02
DK492375A (da) 1976-05-03

Similar Documents

Publication Publication Date Title
MX147940A (es) Mejoras en un metodo para revestir superficies de vidrio
BR7504483A (pt) Processo para a preparacao de complexos metalicos de amidina
BR7504327A (pt) Composicao de revestimento do tipo mcraly,e processo para sua obtencao
BR8202637A (pt) Processo para fosfatizacao de superficies metalicas
BR7504249A (pt) Aperfeicoamento em mangueira e processo para formacao de uma mangueira
BR8400938A (pt) Processo aperfeicoado para a fosfatacao de superficies metalicas
BR7806705A (pt) Processo para o revestimento de superficies de vidro
MX149961A (es) Metodo mejorado para tratar superficies metalicas
BR7503930A (pt) Processo para a obtencao de terpolimeros
BR7806743A (pt) Processo e aparelho para o endurecimento de superficies de metais
BR7505203A (pt) Processo para a obtencao de polivinil-pirrolidona-iodo
BR7607366A (pt) Processo para a protecao de superficies metalicas contra a corrosao
AR209133A1 (es) Revestimiento retrorreflejante para superficies y un metodo para elaborar elementos tridimensionales retrorreflejantes para dicho revestimiento
BR7503505A (pt) Composicao adesiva e processo para ligacao de duas superficies
BR7507981A (pt) Banho de revestimento para revestimento cataforetico de superficies metalicas,processo para a preparacao deste banho e suas utilizacoes
BR8008327A (pt) Processo para a limpeza,desengorduramento e ativacao de superficies de metal
BR7701169A (pt) Abrasivo revestido e processo para sua producao
BR7507801A (pt) Processo de fluidificacao
BR7500430A (pt) Composicao aquosa e processo de limpeza para superficies de aluminio
BR7504966A (pt) Processo para a ontencao de fenilmetil-carbinol
BR7806704A (pt) Processo para o revestimento de superficies de vidro
BR7507455A (pt) Processo para a fabricacao de aditivos,e sua aplicacao
BR7702181A (pt) Processo para o tratamento posterior de superficies de metal fosfatadas
BR7505061A (pt) Processo para a obtencao de resorcinois
BR7507175A (pt) Processo para a limpeza e fosfatacao de superficies metalicas