专利检索 ap:("Total France") AND inv:"CHAUVINEAU, Corinne" 第 1 页

1.

发明授权
COMPOSITION HYDROSOLUBLE COMME REVETEMENT DE SURFACES METALLIQUES SOUS FORME DE FILMS SECS ETANCHES A LA CORROSION ATMOSPHERIQUE 有权
标题翻译：水溶性组成用于金属表面的涂层作者干膜形式密封抗大气腐蚀ARE

公开(公告)号：EP1082392B1

公开(公告)日：2004-03-10

申请号：EP99916980.8

申请日：1999-05-04

申请人： Total France

发明人： STEINMETZ, Pierre , COTTERET, Jacques , CHAUVINEAU, Corinne

IPC分类号： C09D5/00 , C23F11/10 , B05D3/04

CPC分类号： C23F11/10 , B05D3/0413 , B05D5/00 , C09D5/008 , C23C22/48

摘要： The invention concerns a water soluble composition for temporarily coating, in the form of a dry film, metal surfaces sensitive to atmospheric oxidation containing at least a carboxylic acid characterised in that it comprises at 20 wt.% of a combination of at least one saturated linear carboxylic monoacid and at least one unsaturated linear carboxylic acid, in the form of alkaline, alkaline-earth or amine salts, the carbon chain of each acid comprising an odd number of carbon atoms ranging from 5 to 21 and optionally at least 0.5 wt.% of a triazole derivative.