BE565432A - - Google Patents

Info

Publication number
BE565432A
BE565432A BE565432DA BE565432A BE 565432 A BE565432 A BE 565432A BE 565432D A BE565432D A BE 565432DA BE 565432 A BE565432 A BE 565432A
Authority
BE
Belgium
Application number
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.)
Publication of BE565432A publication Critical patent/BE565432A/xx

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/38—Improvement of the adhesion between the insulating substrate and the metal
    • H05K3/382—Improvement of the adhesion between the insulating substrate and the metal by special treatment of the metal
    • H05K3/385—Improvement of the adhesion between the insulating substrate and the metal by special treatment of the metal by conversion of the surface of the metal, e.g. by oxidation, whether or not followed by reaction or removal of the converted layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • C23C22/48—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 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
    • C23C22/56—Treatment of aluminium or alloys based thereon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Chemical Treatment Of Metals (AREA)
  • ing And Chemical Polishing (AREA)
BE565432D 1957-03-07 BE565432A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US644487A US2945778A (en) 1957-03-07 1957-03-07 Treatment of aluminum and composition therefor

Publications (1)

Publication Number Publication Date
BE565432A true BE565432A (de)

Family

ID=24585107

Family Applications (1)

Application Number Title Priority Date Filing Date
BE565432D BE565432A (de) 1957-03-07

Country Status (4)

Country Link
US (1) US2945778A (de)
BE (1) BE565432A (de)
DE (1) DE1168209B (de)
FR (1) FR1199531A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3239467A (en) * 1962-02-15 1966-03-08 Lord Corp Metal cleaning and treating compositions
US3380860A (en) * 1964-01-27 1968-04-30 Lord Corp Treatment of aluminum, compositions therefor and products thereof
US3549365A (en) * 1966-02-18 1970-12-22 Lithoplate Inc Lithographic printing surface
US3972111A (en) * 1975-03-13 1976-08-03 Mcdonnell Douglas Corporation Surface preparation method
US4212701A (en) * 1979-05-09 1980-07-15 The United States Of America As Represented By The Secretary Of The Army Process and composition of low toxicity for preparing aluminum surfaces for adhesive bonding
US6379750B1 (en) * 1999-10-21 2002-04-30 Gerald Wojcik Process for enhancing the adhesion of organic coatings to metal surfaces

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2172533A (en) * 1939-09-12 Material amd process of using the
US1888457A (en) * 1931-05-08 1932-11-22 Dow Chemical Co Method of treating magnesium and product obtained thereby
US2066842A (en) * 1934-12-22 1937-01-05 Patents Corp Coating magnesium
US2637634A (en) * 1952-02-12 1953-05-05 Beech Aircraft Corp Aluminum etch
US2698781A (en) * 1953-04-27 1955-01-04 Enthone Accelerating action of acids on metals

Also Published As

Publication number Publication date
FR1199531A (fr) 1959-12-15
DE1168209B (de) 1964-04-16
US2945778A (en) 1960-07-19

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