EP 0592118 B1 19960731 - Method of controlling corrosion and biological matter in copper and copper alloy cooling water systems
Title (en)
Method of controlling corrosion and biological matter in copper and copper alloy cooling water systems
Title (de)
Verfahren zur Korrosions- und biologischen Substanzkontrolle in Kühlwassersystemen aus Kupfer und Kupferlegierungen
Title (fr)
Méthode pour contrÔler la corrosion et les matières biologiques dans des systèmes d'eau en cuivre et en alliage de cuivre
Publication
Application
Priority
US 95855392 A 19921008
Abstract (en)
[origin: EP0592118A1] A method of controlling corrosion of copper and copper alloys in cooling water systems being treated with oxidizing biocides wherein a low level of triazole is maintained in the presence of the oxidizing biocide into a cooling water system.
IPC 1-7
IPC 8 full level
C02F 1/50 (2006.01); C02F 1/76 (2006.01); C23F 11/00 (2006.01); C23F 11/14 (2006.01)
CPC (source: EP)
C23F 11/149 (2013.01)
Designated contracting state (EPC)
DE GB IT
DOCDB simple family (publication)
EP 0592118 A1 19940413; EP 0592118 B1 19960731; BR 9304164 A 19940412; DE 69303874 D1 19960905; DE 69303874 T2 19970130; JP H06212459 A 19940802
DOCDB simple family (application)
EP 93307345 A 19930917; BR 9304164 A 19931007; DE 69303874 T 19930917; JP 24231793 A 19930929