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GB1473190A - Treatment of metal surfaces with aqueous products - Google Patents

Treatment of metal surfaces with aqueous products

Info

Publication number
GB1473190A
GB1473190A GB2539274A GB2539274A GB1473190A GB 1473190 A GB1473190 A GB 1473190A GB 2539274 A GB2539274 A GB 2539274A GB 2539274 A GB2539274 A GB 2539274A GB 1473190 A GB1473190 A GB 1473190A
Authority
GB
United Kingdom
Prior art keywords
resin
metal surfaces
june
solutions
phosphated
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
GB2539274A
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.)
Lubrizol Corp
Original Assignee
Lubrizol Corp
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 Lubrizol Corp filed Critical Lubrizol Corp
Publication of GB1473190A publication Critical patent/GB1473190A/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
    • C23C22/82—After-treatment
    • C23C22/83—Chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D161/00—Coating compositions based on condensation polymers of aldehydes or ketones; Coating compositions based on derivatives of such polymers
    • C09D161/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C09D161/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C09D161/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y10T428/31688—Next to aldehyde or ketone condensation product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Paints Or Removers (AREA)

Abstract

1473190 Coating phosphated metal surfaces LUBRIZOL CORP 7 June 1974 [11 June 1973] 25392/74 Heading B2E A phosphated metal object is coated without the application of a chromium compound thereto by applying an aqueous solution of a melamine-formaldehyde (MF) resin, free of solid particles, to the object and drying it. Preferably the object is phosphated steel, galvanized steel or aluminium, and the solution contains 0.05-0.75 wt % of MF resin. In Examples 1-6 solutions of 50-80% solids content are obtained by reaction of M with 3, 5, 6 or 8 mols of F in aqueous methanol or butanol, or by dissolving hexamethoxymethylmelamine in isopropanol/water, or a commercial MF resin in methanol water. These solutions are diluted for use, and the solution is preferably acidified; the coated object may be dried and cured at 150-200‹C.
GB2539274A 1973-06-11 1974-06-07 Treatment of metal surfaces with aqueous products Expired GB1473190A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36878373 US3877998A (en) 1973-06-11 1973-06-11 Treatment of metal surfaces with aqueous solution of melamine-formaldehyde composition

Publications (1)

Publication Number Publication Date
GB1473190A true GB1473190A (en) 1977-05-11

Family

ID=23452713

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2539274A Expired GB1473190A (en) 1973-06-11 1974-06-07 Treatment of metal surfaces with aqueous products

Country Status (5)

Country Link
US (1) US3877998A (en)
CA (1) CA1078267A (en)
DE (1) DE2427121A1 (en)
FR (1) FR2232581B1 (en)
GB (1) GB1473190A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149321A (en) * 1983-10-22 1985-06-12 Nippon Paint Co Ltd Coated steel

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4174980A (en) * 1974-10-25 1979-11-20 Oxy Metal Industries Corporation Melamine-formaldehyde and tannin treatment of metal surfaces
US4039353A (en) * 1974-10-25 1977-08-02 Oxy Metal Industries Corporation Post-treatment of conversion-coated metal surfaces
US4053682A (en) * 1976-06-21 1977-10-11 Monsanto Company Process for improving the adhesion of hot melts to metal substrates
US4114505A (en) * 1977-01-31 1978-09-19 Loeser William J Coatings and methods of application
US5128211A (en) * 1991-02-28 1992-07-07 Diversey Corporation Aluminum based phosphate final rinse
US5433773A (en) * 1994-06-02 1995-07-18 Fremont Industries, Inc. Method and composition for treatment of phosphate coated metal surfaces
US6257732B1 (en) 1999-09-29 2001-07-10 American Spray Coating Method for forming a metallic mirror surface and solutions for the same
CA2284342C (en) 1999-09-29 2011-11-01 Meaney, Daniel J., Jr. Method, solution and paint for forming a metallic mirror surface or metallic luster
US6840644B2 (en) * 1999-09-29 2005-01-11 American Spray Coatings Metal salt solution for forming a metallic mirror surface on a receiving surface
US20060065365A1 (en) * 2004-09-30 2006-03-30 Ferrier Donald R Melamine-formaldehyde post-dip composition for improving adhesion of metal to polymer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2383589A (en) * 1942-03-06 1945-08-28 Bunting Ferrous metal ice tray
DE1269753B (en) * 1960-09-16 1968-06-06 Metallgesellschaft Ag Process for the simultaneous phosphating and application of an organic coating on metals
US3397077A (en) * 1963-05-14 1968-08-13 Ernest R Boller Metal finishing process and composition therefor
US3586543A (en) * 1967-10-20 1971-06-22 Nippon Kokan Kk Coating treatment of metal surface
US3519495A (en) * 1968-12-31 1970-07-07 Hooker Chemical Corp Process for coating metal surfaces

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149321A (en) * 1983-10-22 1985-06-12 Nippon Paint Co Ltd Coated steel

Also Published As

Publication number Publication date
DE2427121A1 (en) 1975-01-02
CA1078267A (en) 1980-05-27
US3877998A (en) 1975-04-15
FR2232581B1 (en) 1978-08-11
FR2232581A1 (en) 1975-01-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee