EP 0224580 A1 19870610 - UTILIZATION OF 3-AMINO-5-(W-HYDROXYALKYL)-1,2,4-TRIAZOLES AS CORROSION INHIBITORS FOR NON-FERROUS HEAVY METALS IN AQUEOUS SYSTEMS.
Title (en)
UTILIZATION OF 3-AMINO-5-(W-HYDROXYALKYL)-1,2,4-TRIAZOLES AS CORROSION INHIBITORS FOR NON-FERROUS HEAVY METALS IN AQUEOUS SYSTEMS.
Title (de)
VERWENDUNG VON 3-AMINO-5-(W-HYDROXYALKYL)-1,2,4-TRIAZOLEN ALS KORROSIONSINHIBITOREN FÜR BUNTMETALLE IN WÄSSRIGEN SYSTEMEN.
Title (fr)
UTILISATION DE 3-AMINO-5-(W-HYDROXYALKYL)-1,2,4-TRIAZOLES COMME INHIBITEURS DE CORROSION POUR METAUX LOURDS NON-FERREUX DANS DES SYSTEMES AQUEUX.
Publication
Application
Priority
DE 3519522 A 19850531
Abstract (en)
[origin: WO8607098A1] 3-amino-5-(( omega -hydroxyalkyl)-1,2,4-triazoles having general formula (I), wherein n is an integer comprised between 1 and 12, or their organic or inorganic acid salts are used as corrosion inhibitors for non-ferrous heavy metals in aqueous systems.
Abstract (fr)
Des 3-amino-5-(omega-hydroxyalkyl)-1,2,4-triazoles de formule générale (I) où n représente un nombre entre 1 et 12, ou leurs sels d'acides inorganiques ou organiques sont utilisés comme inhibiteurs de corrosion pour métaux lourds non-ferreux dans des systèmes aqueux.
IPC 1-7
IPC 8 full level
C07D 249/14 (2006.01); C23F 11/14 (2006.01)
CPC (source: EP US)
C23F 11/149 (2013.01 - EP US)
Citation (search report)
See references of WO 8607098A1
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
DE 3519522 A1 19861204; DE 3666231 D1 19891116; EP 0224580 A1 19870610; EP 0224580 B1 19891011; ES 555544 A0 19870901; ES 8708025 A1 19870901; JP S62503108 A 19871210; US 4734257 A 19880329; WO 8607098 A1 19861204
DOCDB simple family (application)
DE 3519522 A 19850531; DE 3666231 T 19860523; EP 8600314 W 19860523; EP 86904121 A 19860523; ES 555544 A 19860530; JP 50394686 A 19860523; US 86522586 A 19860520