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1. (WO2012047949) LUBRICATING OIL COMPOSITION WITH ANTI-MIST ADDITIVE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/047949    International Application No.:    PCT/US2011/054842
Publication Date: 12.04.2012 International Filing Date: 05.10.2011
IPC:
C10M 165/00 (2006.01)
Applicants: THE LUBRIZOL CORPORATION [US/US]; 29400 Lakeland Blvd. Wickliffe, Ohio 44092-2298 (US) (For All Designated States Except US).
COOK, Stephen J. [GB/GB]; (GB) (For US Only).
MAYHEW, Alexandra [GB/GB]; (GB) (For US Only).
DAVIES, Mark C. [GB/GB]; (GB) (For US Only).
ADAMCZEWSKA, Jolanta Z. [GB/GB]; (GB) (For US Only)
Inventors: COOK, Stephen J.; (GB).
MAYHEW, Alexandra; (GB).
DAVIES, Mark C.; (GB).
ADAMCZEWSKA, Jolanta Z.; (GB)
Agent: SHOLD, David M.; 29400 Lakeland Blvd. Wickliffe, Ohio 44092-2298 (US)
Priority Data:
61/390,237 06.10.2010 US
Title (EN) LUBRICATING OIL COMPOSITION WITH ANTI-MIST ADDITIVE
(FR) COMPOSITION D'HUILE LUBRIFIANTE COMPORTANT UN ADDITIF ANTIBUÉE
Abstract: front page image
(EN)A lubricating composition containing an oil of lubricating viscosity, a high molecular weight polyolefin that is at least substantially free of ethylene-derived monomer units, and an overbased metal containing detergent, is capable of reducing intake valve deposits in a direct injection engine.
(FR)L'invention concerne une composition lubrifiante contenant une huile de viscosité lubrifiante, une polyoléfine de masse moléculaire élevée qui est au moins sensiblement exempte de motifs monomères issus de l'éthylène, et un détergent à base métallique. Cette composition peut réduire les dépôts sur les soupapes d'admission dans un moteur à injection directe.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)