Liquid, cold-stable titanium catalyst preparation

Details Liquid, cold-stable titanium catalyst preparation Liquid, cold-stable titanium catalyst preparation

B - Operations, Transporting

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B01J 31/38 (2006.01) B01J 31/22 (2006.01) C07C 45/86 (2006.01) C07C 49/92 (2006.01) C07F 7/28 (2006.01) C08K 5/56 (2006.01)

Patent

CA 1152974

ABSTRACT OF THE DISCLOSURE: The present invention xelates to a cold-stable, catalytically active, solution of diisopropoxy-bis (2,4 pentanedionato)- tita- nium (IV) in isopropanol characterized in that said cold-stable solution is obtained either. (a) by preparing a solution of diisopropoxy-bis (2,4-pentane- dionato)-titanium (IV) in isopropanol from tétraisopropyl titanate and acetylacetone and including water with said tétraisopropyl titanate and said acetyacetone in an amount, of 0.05 to 0.15 mol with respect to 1 mol of titanium com- pound or (b) by adding water to a solution of diisopropoxy- bis 2,4- pentanedionato)-titanium (IV) in isopropanol in an amount of 0.05 to 0.15 mol with respect to 1 mol of titanium com- pound.

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