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Langbein Pfanhauser Werke AG
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Langbein Pfanhauser Werke AG
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Publication of FR880095ApublicationCriticalpatent/FR880095A/fr
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
C25D11/20—Electrolytic after-treatment
C25D11/22—Electrolytic after-treatment for colouring layers
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FR880095D1940-04-131942-03-11Procédé pour la coloration électrolytique d'objets en aluminium recouverts d'une couche superficielle d'oxyde
ExpiredFR880095A
(fr)