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Machine translation
1. (WO1996002331) SURFACE TREATED, CORROSION PROTECTED, METAL OBJECT, AND METHOD FOR TREATMENT OF THE OBJECT FOR PROTECTION AGAINST CORROSION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1996/002331    International Application No.:    PCT/SE1995/000867
Publication Date: 01.02.1996 International Filing Date: 18.07.1995
Chapter 2 Demand Filed:    18.01.1996    
IPC:
B05D 7/14 (2006.01), C23C 22/78 (2006.01)
Applicants: AB VOLVO PENTA [SE/SE]; S-405 08 Göteborg (SE) (For All Designated States Except US).
MARTINSON, Ingemar [SE/SE]; (SE) (For US Only).
ARVIDSSON, Lennart [SE/SE]; (SE) (For US Only)
Inventors: MARTINSON, Ingemar; (SE).
ARVIDSSON, Lennart; (SE)
Agent: GRAUDUMS, Valdis; Albihn West AB, P.O. Box 142, S-401 22 Göteborg (SE)
Priority Data:
9402516-0 19.07.1994 SE
Title (EN) SURFACE TREATED, CORROSION PROTECTED, METAL OBJECT, AND METHOD FOR TREATMENT OF THE OBJECT FOR PROTECTION AGAINST CORROSION
(FR) OBJET METALLIQUE AYANT SUBI UN TRAITEMENT DE SURFACE ET PROTEGE CONTRE LA CORROSION ET PROCEDE DE TRAITEMENT ANTICORROSION DE CET OBJET
Abstract: front page image
(EN)Surface treated, corrosion protected, metal object, the metal surface (2) of which presents a chosen surface structure and is coated with at least one coating layer (7) having a very even surface structure. The surface structure of the metal surface is profiled with a topography which presents uneven recesses (3) and protrusions (4) and which has also been provided with a surface having an area which is enlarged at least 4 times in relation to the very even surface (9) of the coating layer (7), by means of which a reduced velocity for the spreading of corrosion is obtained, as regarded in relation to the surface of the surface layer.
(FR)Objet métallique traité en surface puis protégé contre la corrosion. Sa surface métallique (2), usinée pour offrir une structure de surface voulue, est ensuite revêtue d'au moins une couche (7) très régulière. La structure de la surface métallique présente une topographie dotée de creux (3) et de saillants (4) irréguliers tels et dont l'aire de surface est au moins 4 fois plus importante que la surface (9) de la couche très régulière de revêtement (7). On ralentit ainsi la vitesse de diffusion de la corrosion par rapport à la surface de la couche superficielle.
Designated States: AM, AT, AU, BB, BG, BR, BY, CA, CH, CN, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IS, JP, KE, KG, KP, KR, KZ, LK, LR, LT, LU, LV, MD, MG, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TT, UA, UG, US, UZ, VN.
African Regional Intellectual Property Organization (KE, MW, SD, SZ, UG)
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)