Thank you, Herman

[Warren Smith]

Found this today while researching the exact same question (that, apparantly, Herman answered for me in 2019):

 

Overbased 3106, superbasic 137, hyperbasic 34 Overbasing 771, superbasing 8, hyperbasing 7 "Overbased detergent" 563, "superbasic detergent" 7, "hyperbasic detergent" 6 These terms are, as far as I know, completely synonymous, but overbased/overbasing are much more common than the other options. Herman Kahn

 

Thank you again, Herman!

 

Warren Smith