DK136258B - Fremgangsmåde og opløsning til fremstilling af phosphatovertræk på jern- eller zinkholdige eller både jern- og zinkholdige metaloverflader. - Google Patents

Fremgangsmåde og opløsning til fremstilling af phosphatovertræk på jern- eller zinkholdige eller både jern- og zinkholdige metaloverflader.

Info

Publication number
DK136258B
DK136258B DK534966AA DK534966A DK136258B DK 136258 B DK136258 B DK 136258B DK 534966A A DK534966A A DK 534966AA DK 534966 A DK534966 A DK 534966A DK 136258 B DK136258 B DK 136258B
Authority
DK
Denmark
Prior art keywords
ferrous
zinc
solution
metal surfaces
phosphate coatings
Prior art date
Application number
DK534966AA
Other languages
English (en)
Other versions
DK136258C (da
Inventor
Alfred Douty
Ferdinand Philip Heller
Lester Steinbrecher
Original Assignee
Amchem Prod
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 Prod filed Critical Amchem Prod
Publication of DK136258B publication Critical patent/DK136258B/da
Application granted granted Critical
Publication of DK136258C publication Critical patent/DK136258C/da

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
    • C23C22/05—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
    • C23C22/08—Orthophosphates
    • C23C22/12—Orthophosphates containing zinc cations
    • C23C22/14—Orthophosphates containing zinc cations containing also chlorate anions

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)
  • Materials For Medical Uses (AREA)
DK534966AA 1965-12-16 1966-10-17 Fremgangsmåde og opløsning til fremstilling af phosphatovertræk på jern- eller zinkholdige eller både jern- og zinkholdige metaloverflader. DK136258B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51441565A 1965-12-16 1965-12-16

Publications (2)

Publication Number Publication Date
DK136258B true DK136258B (da) 1977-09-12
DK136258C DK136258C (da) 1978-02-13

Family

ID=24047031

Family Applications (1)

Application Number Title Priority Date Filing Date
DK534966AA DK136258B (da) 1965-12-16 1966-10-17 Fremgangsmåde og opløsning til fremstilling af phosphatovertræk på jern- eller zinkholdige eller både jern- og zinkholdige metaloverflader.

Country Status (11)

Country Link
US (1) US3333988A (da)
JP (1) JPS5138648B1 (da)
AT (1) AT301980B (da)
BE (1) BE688348A (da)
CH (1) CH478924A (da)
DE (1) DE1521678B2 (da)
DK (1) DK136258B (da)
ES (1) ES332360A1 (da)
GB (1) GB1112877A (da)
NL (1) NL6614567A (da)
SE (1) SE306462B (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3467589A (en) * 1966-10-19 1969-09-16 Hooker Chemical Corp Method of forming a copper containing protective coating prior to electrodeposition of paint
US3850700A (en) * 1971-10-18 1974-11-26 Amchem Prod Method and materials for coating metal surfaces
FR2308696A1 (fr) * 1975-04-23 1976-11-19 Ici Ltd Procede de phosphatation
US4071379A (en) * 1976-01-28 1978-01-31 Imperial Chemical Industries Limited Phosphating method
US4165242A (en) * 1977-11-21 1979-08-21 R. O. Hull & Company, Inc. Treatment of metal parts to provide rust-inhibiting coatings by phosphating and electrophoretically depositing a siccative organic coating
JPS5811514B2 (ja) * 1979-05-02 1983-03-03 日本ペイント株式会社 金属表面の保護方法
JPS5811515B2 (ja) * 1979-05-11 1983-03-03 日本ペイント株式会社 金属表面にリン酸亜鉛皮膜を形成するための組成物
US4330345A (en) * 1980-12-08 1982-05-18 Chemfil Corporation Phosphate coating process and composition

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2790740A (en) * 1955-03-21 1957-04-30 Oakite Prod Inc Phosphate coating composition and method of coating metal therewith
US3144361A (en) * 1955-11-10 1964-08-11 Klinghoffer Stefan Pretreating iron or steel
US2987428A (en) * 1958-03-14 1961-06-06 Amchem Prod Metal coating composition and method of coating steel
US3129123A (en) * 1962-04-04 1964-04-14 Amchem Prod Method and solution for applying a phosphate conversion coating on ferriferous surfaces

Also Published As

Publication number Publication date
US3333988A (en) 1967-08-01
AT301980B (de) 1972-09-25
BE688348A (da) 1967-03-31
DE1521678B2 (de) 1971-07-15
SE306462B (da) 1968-11-25
GB1112877A (en) 1968-05-08
NL6614567A (da) 1967-06-19
DK136258C (da) 1978-02-13
CH478924A (de) 1969-09-30
JPS5138648B1 (da) 1976-10-22
DE1521678A1 (de) 1970-08-13
ES332360A1 (es) 1967-10-01

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