Direct exchange process

Details Direct exchange process Direct exchange process

1980-07-07

1984-04-17

Gantz, Delbert E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260429K, 260429D, 252 427, 44 68, C10M 154, C07F 1502, C07F 1504, C10M 348

Patent

active

044433816

ABSTRACT:
A direct exchange process wherein compounds are prepared by replacing calcium in neutral and overbased calcium phenol sulfides with transition metals by reaction with transition metal salts in the presence of an accelerator or promoter provides useful stabilizer-detergent additives for lubricating compositions.

REFERENCES:
patent: 2249626 (1941-07-01), Cook et al.
patent: 2263445 (1941-11-01), Reiff
patent: 2270183 (1942-01-01), Cook et al.
patent: 2281401 (1942-04-01), Wilson
patent: 2342887 (1944-02-01), Nelson
patent: 2362293 (1944-11-01), McNab et al.
patent: 2409687 (1946-10-01), Rogers et al.
patent: 3130160 (1964-04-01), Morway et al.
patent: 3541014 (1970-11-01), LeSuer
patent: 4119548 (1978-10-01), Braid
patent: 4198303 (1980-04-01), Braid
patent: 4211663 (1980-07-01), Braid

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