IE36693B1 - Conversion coatings on metal - Google Patents

Conversion coatings on metal

Info

Publication number
IE36693B1
IE36693B1 IE1230/72A IE123072A IE36693B1 IE 36693 B1 IE36693 B1 IE 36693B1 IE 1230/72 A IE1230/72 A IE 1230/72A IE 123072 A IE123072 A IE 123072A IE 36693 B1 IE36693 B1 IE 36693B1
Authority
IE
Ireland
Prior art keywords
metal
conversion coatings
addition
us3837928a
gassing
Prior art date
Application number
IE1230/72A
Other versions
IE36693L (en
Original Assignee
Dulux Australia Ltd
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 Dulux Australia Ltd filed Critical Dulux Australia Ltd
Publication of IE36693L publication Critical patent/IE36693L/en
Publication of IE36693B1 publication Critical patent/IE36693B1/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
    • C23C22/05—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

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)
  • Laminated Bodies (AREA)
  • Luminescent Compositions (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

The quality of a crystalline zinc phosphate conversion coating deposited on a ferrous or zinciferous surface from an aqueous, acidic, non-gassing phosphating solution is improved by the addition thereto of a polymeric additive which is an addition copolymer of an unsaturated carboxylic acid and a selected ethylenic monomer. [US3837928A]
IE1230/72A 1971-10-05 1972-09-11 Conversion coatings on metal IE36693B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPA652671 1971-10-05

Publications (2)

Publication Number Publication Date
IE36693L IE36693L (en) 1973-04-05
IE36693B1 true IE36693B1 (en) 1977-02-02

Family

ID=3764832

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1230/72A IE36693B1 (en) 1971-10-05 1972-09-11 Conversion coatings on metal

Country Status (13)

Country Link
US (1) US3837928A (en)
JP (1) JPS5217504B2 (en)
AR (1) AR193760A1 (en)
BE (1) BE789631A (en)
BR (1) BR7206935D0 (en)
CA (1) CA963778A (en)
DE (1) DE2248867A1 (en)
FR (1) FR2156045B1 (en)
GB (1) GB1410176A (en)
IE (1) IE36693B1 (en)
IT (1) IT967512B (en)
NL (1) NL7213483A (en)
ZA (1) ZA726226B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1549856A (en) * 1975-06-20 1979-08-08 Ici Ltd Phosphating process
DE3418359A1 (en) * 1983-05-23 1984-11-29 Shipley Co., Inc., Newton, Mass. SOLUTION FOR FORMING BLACK OXIDE LAYERS AND METHOD FOR PRODUCING LAMINATES
US4705703A (en) * 1986-06-30 1987-11-10 Nalco Chemical Company Method of preventing corrosion of uncoated aluminum sheet or beverage cans in a brewery pasteurizer water system
ZA969146B (en) * 1995-11-07 1997-05-27 Henkel Corp Finely crystallizing and/or fast phosphate conversion coating composition and process
US6730409B1 (en) * 1999-05-27 2004-05-04 International Business Machines Corporation Promoting adhesion between a polymer and a metallic substrate
US6743302B2 (en) 2000-01-28 2004-06-01 Henkel Corporation Dry-in-place zinc phosphating compositions including adhesion-promoting polymers
US20190105686A1 (en) * 2017-10-05 2019-04-11 Héctor Delgado Morales Process for the polymer coating of non-ferrous metal surfaces
CN115522191B (en) * 2022-10-11 2024-06-07 山东商业职业技术学院 Phosphating solution for metal surface treatment and preparation method and application thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3728163A (en) * 1970-05-25 1973-04-17 Balm Paints Ltd Alkaline liquids for cleaning metals

Also Published As

Publication number Publication date
US3837928A (en) 1974-09-24
JPS4872045A (en) 1973-09-28
GB1410176A (en) 1975-10-15
DE2248867A1 (en) 1973-04-12
FR2156045A1 (en) 1973-05-25
FR2156045B1 (en) 1976-10-29
NL7213483A (en) 1973-04-09
ZA726226B (en) 1973-05-30
JPS5217504B2 (en) 1977-05-16
AR193760A1 (en) 1973-05-22
IT967512B (en) 1974-03-11
BR7206935D0 (en) 1973-08-23
BE789631A (en) 1973-02-01
IE36693L (en) 1973-04-05
CA963778A (en) 1975-03-04

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