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1. (WO2017039855) ZINC-FREE LUBRICATING COMPOSITION
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/039855 International Application No.: PCT/US2016/042886
Publication Date: 09.03.2017 International Filing Date: 19.07.2016
IPC:
C10M 169/04 (2006.01)
[IPC code unknown for C10M 169/04]
Applicants:
THE LUBRIZOL CORPORATION [US/US]; 29400 Lakeland Blvd. Wickliffe, Ohio 44092-2298, US
Inventors:
DELBRIDGE, Ewan E.; US
MOSIER, Patrick E.; US
Agent:
COOK, Deron A.; US
GILBERT, Teresan W.; US
DUNLAP, Thoburn T.; US
LAFERTY, Samuel B.; US
SHOLD, David M.; US
DEMAS, Christopher P.; US
FUHRER, Eryn Ace; US
TYRPAK, Michele M.; US
SANS, Iken; US
Priority Data:
62/194,51320.07.2015US
62/253,90611.11.2015US
Title (EN) ZINC-FREE LUBRICATING COMPOSITION
(FR) COMPOSITION LUBRIFIANTE DÉPOURVUE DE ZINC
Abstract:
(EN) The invention is directed to a zinc-free lubricating composition for an internal combustion engine containing a phosphorus anti-wear agent, an ashless antioxidant, and a metal-free basic detergent. The lubricating composition provides wear protection, deposit control, and improved acid control with reduced levels of metal -containing additives.
(FR) L'invention concerne une composition lubrifiante dépourvue de zinc destinée à un moteur à combustion interne contenant un agent anti-usure à base de phosphore, un antioxydant sans cendre, et un détergent de base sans métaux. La composition lubrifiante permet une protection contre l'usure, la lutte contre le dépôt, et la régulation d'acide améliorée avec des taux réduits d'additifs contenant des métaux.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)