ES405543A1 - Compositions and processes for forming metal coatings - Google Patents

Compositions and processes for forming metal coatings

Info

Publication number
ES405543A1
ES405543A1 ES405543A ES405543A ES405543A1 ES 405543 A1 ES405543 A1 ES 405543A1 ES 405543 A ES405543 A ES 405543A ES 405543 A ES405543 A ES 405543A ES 405543 A1 ES405543 A1 ES 405543A1
Authority
ES
Spain
Prior art keywords
coated
coating
good
aluminum
metal
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
ES405543A
Other languages
Spanish (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.)
STE CONTINENTALE PARKER
Original Assignee
STE CONTINENTALE PARKER
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 STE CONTINENTALE PARKER filed Critical STE CONTINENTALE PARKER
Publication of ES405543A1 publication Critical patent/ES405543A1/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
    • C23C22/73—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
    • C23C22/74—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 for obtaining burned-in conversion coatings

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)
  • Laminated Bodies (AREA)

Abstract

Procedure for coating metals, due to a coating that has a good adhesion to corrosion, a good resistance to adhesion to other metals so coated, and that does not significantly shorten the life spans of the dies used to stamp or work these metals coated, characterized in that a coating composition comprising aluminum, chromic acid, aluminum acid phosphate, a thickening and reducing agent of polyacrylate and water is applied to the surface of a metal, the proportion of constituents being aluminum acid phosphate being such or aluminum and phosphoric acid present that a good service life is obtained with regard to metal dies for stamping steel or other coated metal and present hardening and conversion coating product, good corrosion resistance and good resistance to adhesion to other metal surfaces so coated, and s and hardens the coating obtained. (Machine-translation by Google Translate, not legally binding)
ES405543A 1971-08-04 1972-08-04 Compositions and processes for forming metal coatings Expired ES405543A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16910271A 1971-08-04 1971-08-04

Publications (1)

Publication Number Publication Date
ES405543A1 true ES405543A1 (en) 1975-07-01

Family

ID=22614273

Family Applications (1)

Application Number Title Priority Date Filing Date
ES405543A Expired ES405543A1 (en) 1971-08-04 1972-08-04 Compositions and processes for forming metal coatings

Country Status (7)

Country Link
BE (1) BE787155A (en)
DE (1) DE2237118A1 (en)
ES (1) ES405543A1 (en)
FR (1) FR2148145B1 (en)
GB (1) GB1363194A (en)
IT (1) IT982351B (en)
SE (1) SE379214B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1208665B (en) * 1984-01-04 1989-07-10 Sperimentale Metallurg Spa E T HIGH RESISTANCE THERMAL RESISTANT COATING FOR METAL SHEETS
JPS6369984A (en) * 1986-07-16 1988-03-30 サ−マテツク・インタ−ナシヨナル・インコ−ポレイテツド Improved coated parts,coating and its adaptation
EP2675855B1 (en) * 2011-02-17 2016-06-08 Covestro Deutschland AG Aqueous acrylic coating system and method for improving the appearance of grained wood surfaces

Also Published As

Publication number Publication date
FR2148145B1 (en) 1976-08-13
DE2237118A1 (en) 1973-03-15
GB1363194A (en) 1974-08-14
FR2148145A1 (en) 1973-03-11
SE379214B (en) 1975-09-29
BE787155A (en) 1972-12-01
IT982351B (en) 1974-10-21

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