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Machine translation
1. (WO2004094438) PHOSPHONIUM SALTS AND METHODS OF THEIR PREPARATION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/094438    International Application No.:    PCT/US2004/006961
Publication Date: 04.11.2004 International Filing Date: 08.03.2004
Chapter 2 Demand Filed:    05.10.2004    
IPC:
C07F 9/11 (2006.01), C07F 9/38 (2006.01), C07F 9/54 (2006.01)
Applicants: CYTEC CANADA INC. [CA/CA]; 9061 Garner Road, Niagara Falls, Ontario L2E 6T4 (CA) (For All Designated States Except US).
BRADARIC-BAUS, Christine, J. [CA/US]; (US) (For US Only).
ZHOU, Yuehui [CA/CA]; (CA) (For US Only)
Inventors: BRADARIC-BAUS, Christine, J.; (US).
ZHOU, Yuehui; (CA)
Agent: DIDAMO, Valerie, T.; Cytec Industries Inc., 1937 West Main Street, P.O. Box 60, Stamford, CT 06904-0060 (US)
Priority Data:
2,424,215 31.03.2003 CA
Title (EN) PHOSPHONIUM SALTS AND METHODS OF THEIR PREPARATION
(FR) SELS DE PHOSPHONIUM ET PROCEDES DE PREPARATION
Abstract: front page image
(EN)A primary phosphine or a secondary phosphine is reacted with an ester compound selected from the group consisting of: a phosphate triester; a phosphonate diester; a sulfate diester; and a sulfonate ester; to form a phosphonium salt of formula (VII) wherein each of RQ, RX, RY, and RZ is independently hydrocarbyl and X- is a phosphate, phosphonate, sulfate, or sulfonate. These phosphonium salts may find utility in a wide range of applications, including as surfactants, as polar solvents (ionic liquids), as antimicrobial agents, and as a component of spinning finish in polyamide fibre processing.
(FR)L'invention concerne une phosphine primaire ou une phosphine secondaire, mise en réaction avec un composé d'ester sélectionné dans le groupe comprenant un triester de phosphate, un diester de phosphonate, un diester de sulfate, et un ester de sulfonate, afin d'obtenir un sel de phosphonium représenté par la formule (VII) dans laquelle RQ, RX, RY, et RZ sont chacun indépendamment hydrocarbyle et X- est un phosphate, un phosphonate, un sulfate, ou un sulfonate. Ces sels de phosphonium peuvent être utilisés dans une gamme variée d'applications, y compris les agents de surface, comme solvants polaires (liquides ioniques), comme agents antimicrobiens, et comme composant d'un agent d'ensimage dans le traitement des fibres de polyamide.
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, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, 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, IT, LU, 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)