EP 1071510 A1 20010131 - CATALYTIC COMPOSITION COMPRISING A TITANIUM COMPOUND, AN AMINE AND A PHOSPHORUS COMPOUND; PREPARATION AND USE THEREOF
Title (en)
CATALYTIC COMPOSITION COMPRISING A TITANIUM COMPOUND, AN AMINE AND A PHOSPHORUS COMPOUND; PREPARATION AND USE THEREOF
Title (de)
KATALYTISCHE ZUSAMMENSETZUNG ENTHALTEND EINE TITANVERBINDUNG, EINE AMINE UND EINE PHOSPHORVERBINDUNG; HERSTELLUNGSVERFAHREN UND VERWENDUNG DER ZUSAMMENSETZUNG
Title (fr)
COMPOSITION CATALYTIQUE COMPRENANT UN COMPOSE DE TITANE, UNE AMINE ET UN COMPOSE PHOSPHORE, LEUR PREPARATION ET LEUR UTILISATION
Publication
Application
Priority
- US 9908338 W 19990416
- US 6246398 A 19980417
- US 29196099 A 19990415
Abstract (en)
[origin: WO9954040A1] A catalyst composition is disclosed. The composition comprises a titanium compound, a phosphorus, an amine, a solvent and optionally a cocatalyst in which the phosphorus compound has a formula selected from the group consisting of (R<1>O)x(PO)(OH)3-x, (R<1>O)y(P2O3)(OH)4-y, and combinations thereof; the amine is a tertiary amine; each R1 is independently a linear or branched alkyl radical containing from 1 to about 20 carbon atoms per radical; x is 1 or 2; and y is 1, 2, or 3; and the cocatalyst can be a cobalt/aluminum catalyst, an antimony compound, or combinations thereof. Also disclosed is a process for producing the composition. The process comprises combining a titanium compound, a phosphorus compound, a solvent, an amine, a solvent, and optionally a cocatalyst. The phosphorus compound, amine, and solvent are the same as those disclosed above. Further disclosed is a process for using the composition which comprises contacting a carbonyl compound, in the presence of the composition, with an alcohol under a condition suitable for esterification, transesterification, polymerization, or combinations thereof.
IPC 1-7
IPC 8 full level
B01J 31/02 (2006.01); B01J 31/18 (2006.01); C08G 63/85 (2006.01); C08G 63/82 (2006.01)
CPC (source: EP)
B01J 31/0212 (2013.01); B01J 31/0237 (2013.01); B01J 31/0258 (2013.01); C08G 63/85 (2013.01); B01J 2231/14 (2013.01); B01J 2231/40 (2013.01); C08G 63/82 (2013.01)
Citation (search report)
See references of WO 9954040A1
Designated contracting state (EPC)
AT CH DE ES FR GB IT LI NL
DOCDB simple family (publication)
WO 9954040 A1 19991028; AU 3565199 A 19991108; BR 9908410 A 20001226; CA 2321611 A1 19991028; CN 1297376 A 20010530; EP 1071510 A1 20010131; ID 26040 A 20001116; JP 2002512267 A 20020423; PL 343600 A1 20010827; TR 200002988 T2 20010221
DOCDB simple family (application)
US 9908338 W 19990416; AU 3565199 A 19990416; BR 9908410 A 19990416; CA 2321611 A 19990416; CN 99805130 A 19990416; EP 99917559 A 19990416; ID 20002075 A 19990416; JP 2000544431 A 19990416; PL 34360099 A 19990416; TR 200002988 T 19990416