FR1134177A - Process for obtaining coatings based on alkaline earth phosphate - Google Patents

Process for obtaining coatings based on alkaline earth phosphate

Info

Publication number
FR1134177A
FR1134177A FR1134177DA FR1134177A FR 1134177 A FR1134177 A FR 1134177A FR 1134177D A FR1134177D A FR 1134177DA FR 1134177 A FR1134177 A FR 1134177A
Authority
FR
France
Prior art keywords
alkaline earth
coatings based
earth phosphate
obtaining coatings
obtaining
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
Other languages
French (fr)
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.)
Continentale Parker SA
Original Assignee
Continentale Parker SA
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 Continentale Parker SA filed Critical Continentale Parker SA
Application granted granted Critical
Publication of FR1134177A publication Critical patent/FR1134177A/en
Expired 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
    • 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
    • C23C22/22—Orthophosphates containing alkaline earth metal cations

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)
FR1134177D 1954-09-02 1955-09-01 Process for obtaining coatings based on alkaline earth phosphate Expired FR1134177A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE338074X 1954-09-02
DE1134177X 1954-09-02
DEM24332A DE1057846B (en) 1954-09-02 1954-09-02 Process for the production of coatings from alkaline earth phosphate

Publications (1)

Publication Number Publication Date
FR1134177A true FR1134177A (en) 1957-04-08

Family

ID=61160929

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1134177D Expired FR1134177A (en) 1954-09-02 1955-09-01 Process for obtaining coatings based on alkaline earth phosphate

Country Status (5)

Country Link
BE (1) BE540956A (en)
CH (1) CH338074A (en)
DE (1) DE1057846B (en)
FR (1) FR1134177A (en)
NL (1) NL104973C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2992146A (en) * 1959-02-26 1961-07-11 Du Pont Process of phosphating in a trichlorethylene vapor zone
FR2383510A1 (en) * 1977-03-09 1978-10-06 Centro Speriment Metallurg STEEL COATING SOLUTION FOR MAGNETIC USE AND INSULATING COATING OBTAINED FROM THIS SOLUTION

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE441105B (en) * 1976-04-05 1985-09-09 Amchem Prod PROCEDURE FOR PREPARING AN AMORPH, LIGHT, HARD FIXED PHOSPHATE COATING

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR857798A (en) * 1939-04-07 1940-09-28 New coating for the protection of sheets and other metallic parts or objects, in particular of iron or its alloys
US2463496A (en) * 1943-07-10 1949-03-01 Parker Rust Proof Co Accelerating phosphate coating with indigoid compounds
US2528787A (en) * 1947-09-08 1950-11-07 Hall Lab Inc Protection of metals from corrosion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2992146A (en) * 1959-02-26 1961-07-11 Du Pont Process of phosphating in a trichlorethylene vapor zone
FR2383510A1 (en) * 1977-03-09 1978-10-06 Centro Speriment Metallurg STEEL COATING SOLUTION FOR MAGNETIC USE AND INSULATING COATING OBTAINED FROM THIS SOLUTION

Also Published As

Publication number Publication date
NL104973C (en) 1963-06-17
BE540956A (en) 1955-09-15
CH338074A (en) 1959-04-30
DE1057846B (en) 1959-05-21

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