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1. (WO2017201145) NITROGEN-FREE PHOSPHORUS COMPOUNDS AND LUBRICANTS CONTAINING THE SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/201145 International Application No.: PCT/US2017/033065
Publication Date: 23.11.2017 International Filing Date: 17.05.2017
IPC:
C10M 137/10 (2006.01)
Applicants: THE LUBRIZOL CORPORATION[US/US]; 29400 Lakeland Blvd. Wickliffe, Ohio 44092-2298, US
Inventors: ABRAHAM, William D.; US
HUSSAIN, Mahmud M.; US
WOLLENBERG, Kurt F.; US
Agent: HILKER, Christopher D.; US
LAFERTY, Samuel B.; US
DEMAS, Christopher P.; US
FUHRER, Eryn A.; US
SANS, Iken S.; US
GILBERT, Teresan W.; US
Priority Data:
62/338,75319.05.2016US
Title (EN) NITROGEN-FREE PHOSPHORUS COMPOUNDS AND LUBRICANTS CONTAINING THE SAME
(FR) COMPOSÉS DE PHOSPHORE EXEMPTS D'AZOTE ET LUBRIFIANTS LES CONTENANT
Abstract:
(EN) A composition obtained by reacting an O,O'-dialkyldithiophosphoric acid with a hydroxyalkyl acrylate or a hydroxyalkyl methacrylate, and reacting the product thereof with a dialkylphosphite provides good antiwear protection.
(FR) Cette invention concerne une composition obtenue par réaction d'un acide O,O'-dialkyldithiophosphorique avec un acrylate d'hydroxyalkyle ou un méthacrylate d'hydroxyalkyle, et réaction du produit de ceux-ci avec un dialkylphosphite qui permet d'obtenir une bonne protection contre l'usure.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)