IT997525B - PRODUCTION OF ANODISED PROTECTIVE TRANSPARENT FILMS RESISTANT TO STAINING - Google Patents

PRODUCTION OF ANODISED PROTECTIVE TRANSPARENT FILMS RESISTANT TO STAINING

Info

Publication number
IT997525B
IT997525B IT52327/73A IT5232773A IT997525B IT 997525 B IT997525 B IT 997525B IT 52327/73 A IT52327/73 A IT 52327/73A IT 5232773 A IT5232773 A IT 5232773A IT 997525 B IT997525 B IT 997525B
Authority
IT
Italy
Prior art keywords
anodised
staining
production
transparent films
protective transparent
Prior art date
Application number
IT52327/73A
Other languages
Italian (it)
Original Assignee
Lockheed Aircraft 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 Lockheed Aircraft Corp filed Critical Lockheed Aircraft Corp
Application granted granted Critical
Publication of IT997525B publication Critical patent/IT997525B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/18—After-treatment, e.g. pore-sealing
    • C25D11/24—Chemical after-treatment
    • C25D11/246—Chemical after-treatment for sealing layers
IT52327/73A 1972-09-05 1973-09-04 PRODUCTION OF ANODISED PROTECTIVE TRANSPARENT FILMS RESISTANT TO STAINING IT997525B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00286595A US3849264A (en) 1972-09-05 1972-09-05 Production of stain resistant, clear, sealed anodized films

Publications (1)

Publication Number Publication Date
IT997525B true IT997525B (en) 1975-12-30

Family

ID=23099310

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52327/73A IT997525B (en) 1972-09-05 1973-09-04 PRODUCTION OF ANODISED PROTECTIVE TRANSPARENT FILMS RESISTANT TO STAINING

Country Status (9)

Country Link
US (1) US3849264A (en)
JP (1) JPS5629760B2 (en)
BE (1) BE804462A (en)
CA (1) CA1005707A (en)
DE (1) DE2345371C2 (en)
FR (1) FR2208991B1 (en)
GB (1) GB1428048A (en)
IL (1) IL43118A (en)
IT (1) IT997525B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE138T1 (en) * 1978-05-22 1981-08-15 Alcan Res & Dev PROCESS FOR DIGESTING ANODISED ALUMINUM AND THE PRODUCT THUS OBTAINED.
IT1228581B (en) * 1982-06-29 1991-06-24 Italtecno Srl Sealing anodically oxidised aluminium and alloys - with solns. contg. hydroxylated organic cpd. to improve resistance to alkali
DE4000821C2 (en) * 1990-01-13 2000-07-06 Bosch Gmbh Robert Process for improving the corrosion resistance of anodized oxide layers on aluminum alloy materials
JPH0483889A (en) * 1990-07-27 1992-03-17 Nippon Dakuro Shamrock:Kk Corrosion-resistant coating composition
DE69301748T2 (en) * 1992-04-22 1996-10-02 Agfa Gevaert Nv Process for the production of an aluminum foil for use as a support in lithographic printing plates
US5411607A (en) * 1993-11-10 1995-05-02 Novamax Technologies Holdings, Inc. Process and composition for sealing anodized aluminum surfaces
US6537678B1 (en) 2000-09-20 2003-03-25 United Technologies Corporation Non-carcinogenic corrosion inhibiting additive
US6613390B2 (en) * 2000-12-19 2003-09-02 United Technologies Corporation Compound, non-chromium conversion coatings for aluminum alloys
US10214827B2 (en) 2010-05-19 2019-02-26 Sanford Process Corporation Microcrystalline anodic coatings and related methods therefor
US8609254B2 (en) 2010-05-19 2013-12-17 Sanford Process Corporation Microcrystalline anodic coatings and related methods therefor
US8512872B2 (en) 2010-05-19 2013-08-20 Dupalectpa-CHN, LLC Sealed anodic coatings
CN103614757B (en) * 2013-12-09 2016-04-20 海安县申菱电器制造有限公司 A kind of enclosure method of aluminum alloy surface porous-film rare earth
US10138566B2 (en) * 2017-01-13 2018-11-27 Macdermid Acumen, Inc. Sealing anodized aluminum using a low-temperature nickel-free process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2888388A (en) * 1957-08-26 1959-05-26 Sandoz Ag Sealing of dyed anodized aluminum
US3257244A (en) * 1964-10-14 1966-06-21 Reynolds Metals Co Sealing and inhibiting corrosion of anodized aluminum
US3616298A (en) * 1968-11-22 1971-10-26 Philco Ford Corp Sealing anodic films
FR2052132A5 (en) * 1969-07-21 1971-04-09 Cegedur Gp

Also Published As

Publication number Publication date
FR2208991A1 (en) 1974-06-28
IL43118A (en) 1977-02-28
JPS5629760B2 (en) 1981-07-10
DE2345371C2 (en) 1982-04-22
US3849264A (en) 1974-11-19
CA1005707A (en) 1977-02-22
GB1428048A (en) 1976-03-17
IL43118A0 (en) 1973-11-28
FR2208991B1 (en) 1979-06-01
JPS4986232A (en) 1974-08-19
DE2345371A1 (en) 1974-03-14
AU5984173A (en) 1975-03-06
BE804462A (en) 1974-03-05

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