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1. (WO2007011570) LOW-PHOSPHOROUS LUBRICANT ADDITIVE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/011570 International Application No.: PCT/US2006/026754
Publication Date: 25.01.2007 International Filing Date: 11.07.2006
IPC:
C10M 125/18 (2006.01) ,C10M 137/06 (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
125
Lubricating compositions characterised by the additive being an inorganic material
18
Compounds containing halogen
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
137
Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
02
having no phosphorus-to-carbon bond
04
Phosphate esters
06
Metal salts
Applicants:
PLATINUM INTELLECTUAL PROPERTY, LP [US/US]; 2828 ROUTH STREET Suite 500 Dallas, TX 75201, US (AllExceptUS)
PAREKH, Kajal [IN/US]; US (UsOnly)
ASWATH, Pranesh, B. [IN/US]; US (UsOnly)
SHAUB, Harold [US/US]; US (UsOnly)
ELSENBAUMER, Ronald, L. [US/US]; US (UsOnly)
Inventors:
PAREKH, Kajal; US
ASWATH, Pranesh, B.; US
SHAUB, Harold; US
ELSENBAUMER, Ronald, L.; US
Agent:
TANNENBAUM, David, H. ; FULBRIGHT & JAWORSKI L.L.P. 2200 ROSS AVENUE Suite 2800 Dallas, TX 75201-2784, US
Priority Data:
11/182,02314.07.2005US
Title (EN) LOW-PHOSPHOROUS LUBRICANT ADDITIVE
(FR) ADDITIF LUBRIFIANT FAIBLEMENT PHOSPHOREUX
Abstract:
(EN) A lubricant additive produced by the process comprising mixing a metal halide with an organophosphate, the metal halide participating as a reactant and reacting the metal halide and the organophosphate to produce a reaction mixture comprising the lubricant additive. Also disclosed is a lubricant produced by the process comprising forming a lubricant additive by reacting metal halide and organophosphate together to form a reaction mixture, the metal halide participating as a reactant, and adding at least a portion of the reaction mixture to a lubricant base.
(FR) L'invention concerne un additif lubrifiant obtenu par un procédé qui consiste à ajouter un halogénure métallisé à un composé organophosphoré, l'halogénure métallisé servant de réactif entre l'halogénure métallisé et le composé organophosphoré lesquels entrent en réaction pour former un mélange réactionnel contenant l'additif lubrifiant. Par ailleurs, l'invention concerne un lubrifiant obtenu par le procédé de l'invention qui consiste en outre à obtenir un additif lubrifiant par réaction de l'halogénure métallisé et du composé organophosphoré de manière à former un mélange réactionnel, l'halogénure métallisé servant alors de réactif; et à ajouter au moins une partie du mélange réactionnel à une base lubrifiante.
front page image
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:
MXMX/a/2008/000605KR1020080045131EP1907400BRPI0613732-6JP2009501268CN101384689
CA2614167IN239/DELNP/2008