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1. (WO2010077756) LUBRICATING OIL COMPOSITIONS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/077756 International Application No.: PCT/US2009/067433
Publication Date: 08.07.2010 International Filing Date: 10.12.2009
IPC:
C10M 169/04 (2006.01) ,C10M 135/02 (2006.01) ,C10M 125/22 (2006.01) ,C10M 125/26 (2006.01) ,C10M 139/00 (2006.01) ,C10M 101/02 (2006.01)
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
M
LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
169
Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
04
Mixtures of base-materials and additives
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
M
LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
135
Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
02
Sulfurised compounds
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
M
LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
125
Lubricating compositions characterised by the additive being an inorganic material
22
Compounds containing sulfur, selenium or tellurium
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
M
LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
125
Lubricating compositions characterised by the additive being an inorganic material
26
Compounds containing silicon or boron, e.g. silica, sand
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
M
LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
139
Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing atoms of elements not provided for in groups C10M127/-C10M137/208
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
M
LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
101
Lubricating compositions characterised by the base-material being a mineral or fatty oil
02
Petroleum fractions
Applicants:
CHEVRON ORONITE COMPANY LLC [US/US]; 6001 Bollinger Canyon Road San Ramon, California 94583, US (AllExceptUS)
NELSON, Kenneth D. [US/US]; US (UsOnly)
BOFFA, Alexander B. [US/US]; US (UsOnly)
KLEISER, William M. [US/US]; US (UsOnly)
STULTS, Stephen D. [US/US]; US (UsOnly)
MCGEEHAN, James A. [US/US]; US (UsOnly)
VAN DAM, Wim [NL/NL]; NL (UsOnly)
CHERPECK, Richard E. [US/US]; US (UsOnly)
Inventors:
NELSON, Kenneth D.; US
BOFFA, Alexander B.; US
KLEISER, William M.; US
STULTS, Stephen D.; US
MCGEEHAN, James A.; US
VAN DAM, Wim; NL
CHERPECK, Richard E.; US
Agent:
CAROLI, Claude, J.; Chevron Corporation Law Department Post Office Box 6006 San Ramon, California 94583-0806, US
Priority Data:
12/316,89317.12.2008US
Title (EN) LUBRICATING OIL COMPOSITIONS
(FR) COMPOSITIONS D'HUILE LUBRIFIANTE
Abstract:
(EN) A lubricating oil composition having a sulfur content of up to about 0.4 wt. % and a sulfated ash content of up to about 0.5 wt. % as determined by ASTM D874 is disclosed which comprises (a) a major amount of an oil of lubricating viscosity; (b) at least one oil-soluble or dispersed oil-stable boron-containing compound having no more than about 600 ppm of boron, based upon the total mass of the composition; and (c) at least one oil-soluble or dispersed oil-stable molybdenum-containing compound having no more than about 800 ppm of molybdenum, based upon the total mass of the composition; wherein the lubricating oil composition has a ratio of sulfur to molybdenum of about 5:1 to about 500:1.
(FR) L'invention concerne une composition d'huile lubrifiante présentant une teneur en soufre allant jusqu'à environ 0,4% en poids et une teneur en cendres sulfatées allant jusqu'à environ 0,5% en poids tel que déterminé par la norme ASTM D874. Ladite composition comprend: (a) en majeure quantité, une huile de viscosité lubrifiante; (b) au moins un composé contenant du bore soluble dans l'huile ou stable dans l'huile dispersée présentant pas plus d'environ 600 ppm de bore, sur la base de la masse totale de la composition; et (c) au moins un composé contenant du molybdène soluble dans l'huile ou stable dans l'huile dispersée présentant pas plus d'environ 800 ppm de molybdène, sur la base de la masse totale de la composition; la composition d'huile lubrifiante présentant un rapport de soufre sur molybdène d'environ 5:1 à environ 500:1.
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, 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 (ARIPO) (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, 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)
Also published as:
SG172252EP2376614JP2012512309CN102300970CA2746939EP2829596