EP 0173427 A3 19860917 - CORROSION INHIBITION
Title (en)
CORROSION INHIBITION
Publication
Application
Priority
US 62465384 A 19840626
Abstract (en)
[origin: EP0173427A2] The present invention provides a method of inhibiting the corrosion of non-ferrous metals in contact with an aqueous system, which comprises adding to the aqueous system a sufficient amount for the purpose of a water soluble compound having the formula: <CHEM> wherein R is a hydrocarbon group containing from 3 to about 8 carbon atoms. There may also be present a corrosion inhibitor composition for any ferrous metal present in contact with the aqueous composition.
IPC 1-7
IPC 8 full level
C23F 11/14 (2006.01)
CPC (source: EP KR)
C23F 11/14 (2013.01 - KR); C23F 11/149 (2013.01 - EP)
Citation (search report)
- [X] FR 2114466 A5 19720630 - CIBA GEIGY AG
- [A] EP 0068061 A1 19830105 - ASHLAND OIL INC [US]
- [A] DE 1950676 A1 19710422 - BAYER AG
Designated contracting state (EPC)
BE DE FR GB IT NL
DOCDB simple family (publication)
EP 0173427 A2 19860305; EP 0173427 A3 19860917; AU 4319385 A 19860102; AU 582750 B2 19890413; IN 164301 B 19890211; JP S6156288 A 19860320; KR 860000416 A 19860128; KR 920002412 B1 19920323; NZ 212126 A 19880530
DOCDB simple family (application)
EP 85304467 A 19850624; AU 4319385 A 19850531; IN 4CA1985 A 19850628; JP 14145985 A 19850626; KR 850004534 A 19850626; NZ 21212685 A 19850520