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1. (WO2017062557) PHOSPHATE ESTER COMPOSITION AND USE
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Pub. No.: WO/2017/062557 International Application No.: PCT/US2016/055657
Publication Date: 13.04.2017 International Filing Date: 06.10.2016
Chapter 2 Demand Filed: 07.08.2017
IPC:
C08K 5/523 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5
Use of organic ingredients
49
Phosphorus-containing compounds
51
Phosphorus bound to oxygen
52
bound to oxygen only
521
Esters of phosphoric acids, e.g. of H3PO4
523
with hydroxyaryl compounds
Applicants: SASOL (USA) CORPORATION[US/US]; 12120 Wickchester Lane Houston, TX 77079, US
Inventors: MCWILLIAMS, Kurt; US
GHIJSEN, Willem; US
WELLS, Lynn; US
Agent: WERNER, Erin, J.; US
Priority Data:
62/239,31909.10.2015US
Title (EN) PHOSPHATE ESTER COMPOSITION AND USE
(FR) COMPOSITION D'ESTER DE PHOSPHATE ET UTILISATION
Abstract:
(EN) A phosphate ester composition comprising more than 50 mass% of a phosphate ester represented by Formula 1, wherein X, Y, and Z are independently selected from the group consisting of alkyl, heteroalkyl, heteroaryl or aryl, with at least one of X, Y and Z being aryl, represented by Formula 2, and wherein two or more of R3, R4 and R5 have from 1 to 10 carbon atoms, and the total number of carbon atoms in R3, R4 and R5 is from 3 to 30. The use of the phosphate ester composition as a flame retardant, a lubricant, an anti-wear additive, a hydraulic fluid, a self-extinguishing functional fluid, or an additive thereof.
(FR) La présente invention concerne une composition d'ester de phosphate comprenant plus de 50 % en masse d'un ester de phosphate représenté par la formule 1, dans laquelle X, Y et Z sont indépendamment choisis dans le groupe constitué d'alkyle, d'hétéroalkyle, d'hétéroaryle ou d'aryle, au moins X, Y ou Z étant un groupe aryle, représenté par la formule 2, et au moins deux R parmi R3, R4 et R5 ayant 1 à 10 atomes de carbone, et le nombre total d'atomes de carbone dans R3, R4 et R5 valant de 3 à 30. L'invention concerne l'utilisation de la composition d'ester de phosphate en tant qu'ignifuge, lubrifiant, additif anti-usure, fluide hydraulique, fluide fonctionnel auto-extinguible ou additif de ceux-ci.
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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, 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)