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1. (WO2007092407) PROCESS FOR PREPARING POLYGLYCEROL AND MIXED ETHERS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/092407    International Application No.:    PCT/US2007/003085
Publication Date: 16.08.2007 International Filing Date: 06.02.2007
IPC:
C07C 41/09 (2006.01), C07C 43/10 (2006.01)
Applicants: CARGILL, INCORPORATED [US/US]; 15407 McGinty Road West, Wayzata, MN 55391 (US) (For All Designated States Except US).
LEMKE, Daniel, Wayne [US/US]; (US) (For US Only).
NIVENS, Scott [US/US]; (US) (For US Only)
Inventors: LEMKE, Daniel, Wayne; (US).
NIVENS, Scott; (US)
Agent: PRIBNOW, Scott, R.; Kagan Binder, PLLC, Suite 200, Maple Island Building, 221 Main Street North, Stillwater, MN 55082 (US)
Priority Data:
60/765,843 06.02.2006 US
Title (EN) PROCESS FOR PREPARING POLYGLYCEROL AND MIXED ETHERS
(FR) MÉTHODE DE PRÉPARATION DE POLYGLYCÉROL ET D'ÉTHERS MIXTES
Abstract: front page image
(EN)Disclosed is a method of reacting glycerol to form polyglycerol or mixed ethers of glycerol or other alcohols (e.g., polyols). In some embodiments, the method comprises reacting glycerol in the presence of a fatty acid-containing compound and a metal catalyst to form polyglycerol. In other embodiments, the method comprises reacting glycerol and/or an alcohol in the presence of a fatty acid-containing compound and a metal catalyst to form a mixed ether.
(FR)L'invention concerne une méthode de réaction de glycérol destinée à former un polyglycérol ou des éthers mixtes de glycérol ou d'autres alcools (p. ex. des polyols). Dans quelques modes de réalisation, la méthode consiste à réagir un glycérol en présence d'un composé contenant de l'acide gras et d'un catalyseur métallique pour former un polyglycérol. Dans d'autres modes de réalisation, la méthode consiste à réagir un glycérol et/ou un alcool en présence d'un composé contenant de l'acide gras et d'un catalyseur métallique pour former un éther mixte.
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, GT, 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, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (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)