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EP 0142627 B1 19871104 - CORROSION INHIBITORS

Title (en)

CORROSION INHIBITORS

Publication

EP 0142627 B1 19871104 (DE)

Application

EP 84109614 A 19840813

Priority

DE 3330223 A 19830822

Abstract (en)

[origin: EP0142627A1] 1. The use of the alkali or ammonium salts of compounds corresponding to the following formula see diagramm : EP0142627,P4,F3 in which R1 is a C1 -C6 alkyl radical and R2 is a methyl radical or a hydrogen atom, as corrosion inhibitors in aqueous systems.

IPC 1-7

C23F 11/16

IPC 8 full level

C23F 11/16 (2006.01)

CPC (source: EP)

C23F 11/164 (2013.01)

Designated contracting state (EPC)

AT BE CH DE FR GB IT LI LU NL SE

DOCDB simple family (publication)

EP 0142627 A1 19850529; EP 0142627 B1 19871104; AT E30603 T1 19871115; DE 3330223 A1 19850314; DE 3467190 D1 19871210; JP S6070190 A 19850420

DOCDB simple family (application)

EP 84109614 A 19840813; AT 84109614 T 19840813; DE 3330223 A 19830822; DE 3467190 T 19840813; JP 17581284 A 19840822