EP 0168880 B1 19880824 - PROCESS FOR THE PREPARATION OF SULPHURIZED OVERBASED SALICYLATES
Title (en)
PROCESS FOR THE PREPARATION OF SULPHURIZED OVERBASED SALICYLATES
Publication
Application
Priority
GB 8417297 A 19840706
Abstract (en)
[origin: EP0168880A1] Process for the preparation of sulphurized overbased metal aliphatic hydrocarbon-substituted salicylates, wherein an aliphatic hydrocarbon-substituted salicylic acid is transformed into an over based metal salicylate having a basicity index of at least 1.5 by means of a basic metal compound and carbon dioxide and then the overbased metal salicylate is sulphurized by heating with elemental sulphur.
IPC 1-7
IPC 8 full level
C07C 67/00 (2006.01); C07C 313/00 (2006.01); C07C 319/14 (2006.01); C07C 323/50 (2006.01); C07C 323/62 (2006.01); C10L 1/24 (2006.01); C10L 10/08 (2006.01); C10M 159/22 (2006.01); C10N 10/02 (2006.01); C10N 10/04 (2006.01); C10N 30/04 (2006.01); C10N 30/06 (2006.01); C10N 40/00 (2006.01); C10N 40/25 (2006.01); C10N 60/14 (2006.01)
CPC (source: EP)
C10M 159/22 (2013.01)
Designated contracting state (EPC)
BE DE FR GB IT NL
DOCDB simple family (publication)
EP 0168880 A1 19860122; EP 0168880 B1 19880824; BR 8503201 A 19860325; CA 1253873 A 19890509; DE 3564570 D1 19880929; GB 8417297 D0 19840808; JP H0580517 B2 19931109; JP S6124560 A 19860203; SG 7090 G 19900713; ZA 855048 B 19860226
DOCDB simple family (application)
EP 85201083 A 19850704; BR 8503201 A 19850704; CA 484253 A 19850617; DE 3564570 T 19850704; GB 8417297 A 19840706; JP 14760585 A 19850704; SG 7090 A 19900205; ZA 855048 A 19850704