AT252002B - Anhydrous phosphating bath - Google Patents

Anhydrous phosphating bath

Info

Publication number
AT252002B
AT252002B AT474364A AT474364A AT252002B AT 252002 B AT252002 B AT 252002B AT 474364 A AT474364 A AT 474364A AT 474364 A AT474364 A AT 474364A AT 252002 B AT252002 B AT 252002B
Authority
AT
Austria
Prior art keywords
anhydrous
phosphating bath
phosphating
bath
anhydrous phosphating
Prior art date
Application number
AT474364A
Other languages
German (de)
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of AT252002B publication Critical patent/AT252002B/en

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
    • C23C22/02—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 non-aqueous solutions
    • C23C22/03—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 non-aqueous solutions containing phosphorus compounds

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)
  • Paints Or Removers (AREA)
  • Lubricants (AREA)
AT474364A 1963-06-04 1964-06-02 Anhydrous phosphating bath AT252002B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US285214A US3306785A (en) 1963-06-04 1963-06-04 Phosphatizing compositions and processes

Publications (1)

Publication Number Publication Date
AT252002B true AT252002B (en) 1967-02-10

Family

ID=23093268

Family Applications (1)

Application Number Title Priority Date Filing Date
AT474364A AT252002B (en) 1963-06-04 1964-06-02 Anhydrous phosphating bath

Country Status (10)

Country Link
US (1) US3306785A (en)
AT (1) AT252002B (en)
BE (1) BE648774A (en)
CH (1) CH469104A (en)
DE (1) DE1521924B2 (en)
DK (1) DK120423B (en)
FR (1) FR1401572A (en)
GB (1) GB1045297A (en)
NL (1) NL124064C (en)
SE (1) SE304895B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4029523A (en) * 1975-03-20 1977-06-14 Diamond Shamrock Corporation Solvent phosphatizing compositions yielding non water soluble coatings
US4008101A (en) * 1975-03-20 1977-02-15 Diamond Shamrock Corporation Methylene chloride phosphatizing
US4153478A (en) * 1976-04-21 1979-05-08 The Diversey Corporation Process for treatment of metallic surfaces by means of fluorophosphate salts
US4143205A (en) * 1976-10-05 1979-03-06 Diamond Shamrock Corporation Phosphatized and painted metal articles
FR2543016B1 (en) * 1983-03-24 1986-05-30 Elf Aquitaine ACID COMPOSITION BASED ON MICROEMULSION, AND ITS APPLICATIONS, IN PARTICULAR FOR CLEANING
EP0126220A1 (en) * 1983-04-26 1984-11-28 Hüls Aktiengesellschaft Pickling solution for metallic surfaces, and its use
FR2561667B1 (en) * 1984-03-20 1986-09-12 Stephanois Rech Mec SALT BATH TREATMENT PROCESS FOR IMPROVING CORROSION RESISTANCE OF FERROUS METAL PARTS THAT HAVE BEEN SUBJECT TO THERMOCHEMICAL TREATMENT
DE3708909A1 (en) * 1986-04-02 1987-10-15 Werner Dreisoerner Gmbh Degreasing and corrosion-prevention agent
DE3644887A1 (en) * 1986-04-02 1987-10-15 Werner Dreisoerner Gmbh Degreasing and anti-corrosive agent
JP3062763B2 (en) * 1990-09-18 2000-07-12 株式会社日本ダクロシャムロック Phosphate-based treatment composition and treated product

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515934A (en) * 1947-12-17 1950-07-18 Lite Chemical Corp Du Phosphate coating of metal articles
US2516008A (en) * 1948-06-19 1950-07-18 Westinghouse Electric Corp Composition and process for treating metal surfaces
NL126701C (en) * 1961-01-12
US3228806A (en) * 1961-08-04 1966-01-11 Du Pont Stabilization of chlorohydrocarbons in phosphoric acid coating baths
US3203835A (en) * 1962-10-25 1965-08-31 Pennsalt Chemicals Corp Chlorate accelerated zinc phosphating baths with added arsenate

Also Published As

Publication number Publication date
SE304895B (en) 1968-10-07
GB1045297A (en) 1966-10-12
BE648774A (en) 1964-12-03
DE1521924B2 (en) 1971-04-01
FR1401572A (en) 1965-06-04
NL124064C (en) 1967-11-15
NL6406234A (en) 1964-12-07
US3306785A (en) 1967-02-28
DK120423B (en) 1971-05-24
CH469104A (en) 1969-02-28
DE1521924A1 (en) 1970-10-08

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