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1. (WO2007005423) ZINC-FREE FARM TRACTOR FLUID
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/005423 International Application No.: PCT/US2006/024988
Publication Date: 11.01.2007 International Filing Date: 27.06.2006
Chapter 2 Demand Filed: 26.04.2007
IPC:
C10M 169/04 (2006.01) ,C10N 30/06 (2006.01) ,C10N 30/12 (2006.01) ,C10N 40/04 (2006.01) ,C10N 40/08 (2006.01) ,C10N 60/14 (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
N
INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M59
30
Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
06
Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
N
INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M59
30
Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
12
Inhibition of corrosion, e.g. anti-rust agents, anti-corrosives
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
N
INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M59
40
Specified use or application for which the lubricating composition is intended
04
Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
N
INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M59
40
Specified use or application for which the lubricating composition is intended
08
Hydraulic fluids, e.g. brake-fluids
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
N
INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M59
60
Chemical after-treatment of the constituents of the lubricating composition
14
by boron or a compound containing boron
Applicants:
THE LUBRIZOL CORPORATION [US/US]; 29400 Lakeland Boulevard Wickliffe, OH 44092, US (AllExceptUS)
RIPPLE, David E. [US/US]; US (UsOnly)
Inventors:
RIPPLE, David E.; US
Agent:
SHOLD, David, M. ; The Lubrizol Corporation 29400 Lakeland Boulevard Wickliffe, OH 44092, US
Priority Data:
60/695,11529.06.2005US
Title (EN) ZINC-FREE FARM TRACTOR FLUID
(FR) FLUIDE SANS ZINC POUR TRACTEUR AGRICOLE
Abstract:
(EN) A lubricating composition comprising an oil of lubricating viscosity; an amine salt of a phosphorus acid ester; a thiadiazole copper corrosion inhibitor; an overbased metal detergent; a boron compound; and at least one friction modifier provides good lubrication of a mechanical device such as a farm tractor, even though such composition is substantially free from zinc dialkyldithiophosphate.
(FR) L'invention concerne une composition lubrifiante qui comprend : une huile de viscosité lubrifiante ; un sel d'amine d'un ester d'acide phosphoreux ; un inhibiteur de corrosion du cuivre de type thiadiazole ; un détergent métallique superbasique ; un composé bore ; et au moins un modificateur de frottement. Cette composition permet d'assurer une bonne lubrification pour un dispositif mécanique de type tracteur agricole, même si ladite composition est sensiblement exempte de dialkyldithiophosphate de zinc.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, 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, HU, IE, IS, IT, LT, LU, LV, MC, NL, 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: English (EN)
Filing Language: English (EN)
Also published as:
EP1910505BRPI0611715-5US20090215657CA2613438BRPI0611715AU2006266095