EP 0478648 B1 19950118 - PROCESS FOR PRODUCING ZINC PHOSPHATE COATINGS CONTAINING MANGANESE AND MAGNESIUM.
Title (en)
PROCESS FOR PRODUCING ZINC PHOSPHATE COATINGS CONTAINING MANGANESE AND MAGNESIUM.
Title (de)
VERFAHREN ZUR HERSTELLUNG VON MANGAN- UND MAGNESIUMHALTIGEN ZINKPHOSPHATÜBERZÜGEN.
Title (fr)
PROCEDE DE PRODUCTION D'ENDUITS EN PHOSPHATE DE ZINC CONTENANT DU MANGANESE ET DU MAGNESIUM.
Publication
Application
Priority
- DE 3920296 A 19890621
- EP 9000919 W 19900612
Abstract (en)
[origin: WO9015889A1] The invention relates to a process for producing zinc phosphate coatings containing manganese and magnesium on steel, zinc, aluminium and/or its alloys by spraying with, or spray immersion and/or immersion in, an aqueous solution.
IPC 1-7
IPC 8 full level
C23C 22/18 (2006.01); C23C 22/36 (2006.01)
CPC (source: EP KR US)
C23C 22/188 (2013.01 - EP US); C23C 22/36 (2013.01 - KR); C23C 22/368 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE DE ES FR GB IT NL SE
DOCDB simple family (publication)
WO 9015889 A1 19901227; AT E117381 T1 19950215; BR 9007437 A 19920414; CA 2062952 A1 19901222; DE 3920296 A1 19910110; DE 59008322 D1 19950302; EP 0478648 A1 19920408; EP 0478648 B1 19950118; ES 2067031 T3 19950316; JP H04506233 A 19921029; KR 0171219 B1 19990218; KR 920702731 A 19921006; PT 94426 A 19910208; PT 94426 B 19970228; US 5207840 A 19930504; ZA 904795 B 19910227
DOCDB simple family (application)
EP 9000919 W 19900612; AT 90909688 T 19900612; BR 9007437 A 19900612; CA 2062952 A 19900612; DE 3920296 A 19890621; DE 59008322 T 19900612; EP 90909688 A 19900612; ES 90909688 T 19900612; JP 50970890 A 19900612; KR 910701931 A 19911220; PT 9442690 A 19900619; US 77631991 A 19911216; ZA 904795 A 19900620