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1. (WO2009125083) MARINE LUBRICANT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/125083    International Application No.:    PCT/FR2009/000287
Publication Date: 15.10.2009 International Filing Date: 19.03.2009
C10M 129/70 (2006.01), C10M 163/00 (2006.01), C10N 10/02 (2006.01), C10N 10/04 (2006.01), C10N 30/04 (2006.01), C10N 30/12 (2006.01), C10N 40/26 (2006.01)
Applicants: TOTAL RAFFINAGE MARKETING [FR/FR]; 24, Cours Michelet F-92800 Puteaux (FR) (For All Designated States Except US).
DOYEN, Valérie [FR/FR]; (FR) (For US Only).
HERAULT, Chantal [FR/FR]; (FR) (For US Only)
Inventors: DOYEN, Valérie; (FR).
HERAULT, Chantal; (FR)
Agent: POCHART, François; Cabinet Hirsch-Pochart & Associes 58, Avenue Marceau F-75008 Paris (FR)
Priority Data:
08 01532 20.03.2008 FR
Abstract: front page image
(EN)The present invention relates to a cylinder lubricant having a BN, determined according to the ASTM D‑2896 standard, of greater than or equal to 40 milligrams of potassium hydroxide per gram of lubricant, comprising a lubricant base oil for a marine engine and at least one overbased detergent that is based on alkali or alkaline-earth metals, and which also contains an amount of 0.01% to 10% by weight relative to the total weight of the lubricant, of one or more compounds (A) chosen from esters of saturated fatty monoacids comprising at least 14 carbon atoms and of alcohols comprising at most 6 carbon atoms.
(FR)La présente invention concerne un lubrifiant cylindre ayant un BN déterminé selon la norme ASTM D-2896 supérieur ou égal à 40 milligrammes de potasse par gramme de lubrifiant, comprenant une huile de base lubrifiante pour moteur marin et au moins un détergent surbasé à base de métaux alcalins ou alcalino terreux, et qui contient en outre une quantité de 0,01 % à 10 % en poids par rapport au poids total du lubrifiant, d'un ou plusieurs composés (A) choisis parmi les esters de mono acides gras saturés comportant au moins 14 atomes de carbone et d'alcools comportant au plus 6 atomes de carbone
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: French (FR)
Filing Language: French (FR)