C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/1, 253/105,
C07D 207/404 (2006.01) C10M 133/52 (2006.01)
Patent
CA 1188295
ABSTRACT Lubricating oil dispersants are made by reacting an (a) alkenyl succinic anhydride, (b) an alcohol (e.g. pentaerythritol), (c) a hydroxy-substituted amine (e.g. tris- hydroxymethylaminomethane), (d) a polyoxyalkylene-amine, and (e) alkenyl succinimide.
400787
Burrows Aubrey L.
Walter Thomas J.
Edwin Cooper & Company Limited
Macrae & Co.
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