EP 0306831 B1 19910703 - USE OF POLYARALKYL AMINES AS CORROSION INHIBITORS
Title (en)
USE OF POLYARALKYL AMINES AS CORROSION INHIBITORS
Publication
Application
Priority
DE 3730475 A 19870911
Abstract (en)
[origin: US5059391A] It has been found out that polyaralkylamines of the formula stated in the claims are useful as corrosion inhibitors for metallic materials; furthermore were found out new polyaralkylamines of the formula stated in the claims and a process for their preparation.
IPC 1-7
IPC 8 full level
C07C 17/26 (2006.01); C07C 22/04 (2006.01); C07C 209/06 (2006.01); C07C 211/43 (2006.01); C23F 11/14 (2006.01); C23F 11/173 (2006.01)
CPC (source: EP US)
C23F 11/14 (2013.01 - EP US); C23F 11/173 (2013.01 - EP US)
Citation (examination)
CHEMICAL ABSTRACTS; Band 93, Nr. 11, 15 Sept. 1980, Columbus, Ohio, USA, D.REINHER et al. "3-Phenoxybenzylamine and 3-benzylbenzylamine", Seite 692, Zusammenfassung Nr. 114 139c
Designated contracting state (EPC)
AT DE FR GB NL
DOCDB simple family (publication)
EP 0306831 A1 19890315; EP 0306831 B1 19910703; AT E64961 T1 19910715; DE 3730475 A1 19890323; DE 3863517 D1 19910808; DK 501988 A 19890312; DK 501988 D0 19880909; NO 883846 D0 19880829; NO 883846 L 19890313; US 5059391 A 19911022
DOCDB simple family (application)
EP 88114264 A 19880901; AT 88114264 T 19880901; DE 3730475 A 19870911; DE 3863517 T 19880901; DK 501988 A 19880909; NO 883846 A 19880829; US 23948088 A 19880901