C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 211/51 (2006.01) C10M 133/12 (2006.01) C10M 137/10 (2006.01) C10M 159/00 (2006.01) C10M 163/00 (2006.01)
Patent
CA 2720764
Tetra-alkylated phenylenediamine compounds useful as ashless TBN sources for lubricating oil compositions that are compatible with fluoroelastomeric engine seal materials and meet copper corrosion requirements, and lubricating oil compositions containing such phenylenediamine compounds.
Cheng Jie
Emert Jacob
Hartley Joseph P.
Rowland Robert G.
Stieber Joseph
Borden Ladner Gervais Llp
Chemtura Corporation
Infineum International Limited
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