Document Type and Number:
Japanese Patent JPH0580517
Kind Code:
B2
Abstract:
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.
Inventors:
RUDORUFU FURANKU HERUTOEHI
MARUCHIN BOOSU
YUUJIN MARII GOTSUDOFURIITO AN
MARUCHIN BOOSU
YUUJIN MARII GOTSUDOFURIITO AN
Application Number:
JP14760585A
Publication Date:
November 09, 1993
Filing Date:
July 04, 1985
Export Citation:
Assignee:
SHELL INT RESEARCH
International Classes:
C07C67/00; C07C313/00; C07C319/14; C07C323/50; C07C323/62; C10L1/24; C10L10/08; C10M159/22; C10N10/02; C10N10/04; C10N30/04; C10N30/06; C10N40/00; C10N40/25; C10N60/14; (IPC1-7): C10M159/22
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