C - Chemistry – Metallurgy – 10 – M
Patent
C - Chemistry, Metallurgy
10
M
C10M 133/06 (2006.01) C10M 135/10 (2006.01) C10M 137/12 (2006.01) C10M 159/12 (2006.01) C10M 159/22 (2006.01) C10M 159/24 (2006.01)
Patent
CA 2754219
A composition of an oil-soluble ionic detergent that does not contribute metal ions to the composition, and which comprises a quaternary non-metallic pnictogen cation and an organic anion having at least one hydrocarbyl group of sufficient length to impart oil solubility to the detergent, the detergent having a total base number (TBN) to total acid number (TAN) ratio of at least 2:1 imparts ash-free basicity to a lubricant composition.
L'invention porte sur une composition d'un détergent ionique soluble dans l'huile qui n'apporte pas d'ions métalliques à la composition, et qui comprend un cation pnictogène non métallique quaternaire et un anion organique ayant au moins un groupe hydrocarbyle de longueur suffisante pour conférer une solubilité dans l'huile au détergent ; le détergent ayant un rapport indice de base totale (TBN) à indice d'acide total (TAN) d'au moins 2:1, confère une basicité sans cendre à une composition de lubrifiant.
Carrick Virginia A.
Delbridge Ewan E.
Friend Christopher L.
Gieselman Matthew D.
Mosier Patrick E.
Ridout & Maybee Llp
The Lubrizol Corporation
LandOfFree
Ashless or reduced ash quaternary detergents does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ashless or reduced ash quaternary detergents, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ashless or reduced ash quaternary detergents will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1879942