C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
260/635.7
C07C 31/20 (2006.01) C07C 29/09 (2006.01) C07C 29/10 (2006.01)
Patent
CA 1133522
12,204 A PROCESS FOR HYDROLYZING ALKYLENE OXIDES TO ALKYLENE GLYCOLS ABSTRACT OF THE DISCLOSURE There is described herein a process for hydrolyzing alkylene oxides to alkylene glycols in the presence of CO2, and a particular non-halogen containing catalyst. The reaction is effected under a carbon dioxide pressure of less than about 350 psig and a reaction temperature between about 85°C and 400°C. The reaction is preferably effected in the presence of an organic solvent. S P E C I F I C A T I O N
328573
Hopley William G.
Union Carbide Corporation
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