Chelate detergent and antiwear additive for lubricants derived f

Details Chelate detergent and antiwear additive for lubricants derived f Chelate detergent and antiwear additive for lubricants derived f

1979-04-23

1980-07-15

Metz, Andrew

Compositions

Electrolytes for electrical devices

44 63, 44 68, 260429J, 548104, 548113, 548260, 26032622, C10M 110

Patent

active

042127548

ABSTRACT:
There are provided complexes of metal salts prepared by (1) reacting a benzotriazole with a monoepoxide to form a hydroxyalkylbenzotriazole, (2) reacting the hydroxyalkylbenzotriazole with an alkenylsuccinic anhydride to form a monoester, and (3) converting the monoester to the salt of a metal which can form Werner complexes and complexing with a ligand containing amine, hydroxyl, oxazoline, or imidazoline groups to form a chelate. These chelates impart detergent and antiwear properties to lubricants.

REFERENCES:
patent: 2628942 (1953-02-01), Morris et al.
patent: 3652616 (1972-03-01), Watson et al.
patent: 3884932 (1975-05-01), Andress, Jr.
patent: 3897351 (1975-07-01), Davis et al.
patent: 3945933 (1976-03-01), Chibnik et al.
patent: 4011167 (1977-03-01), Chibnik et al.
patent: 4035309 (1977-07-01), Brois
patent: 4093614 (1978-06-01), Chibnik et al.
patent: 4144180 (1979-03-01), Andress, Jr.
patent: 4153564 (1979-05-01), Chibnik

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