Composition comprising titanium and aluminium and polyester...

Details Composition comprising titanium and aluminium and polyester... Composition comprising titanium and aluminium and polyester...

2007-06-05

2007-06-05

Marcantoni, Paul (Department: 1755)

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Organic compound containing

C528S279000

Reexamination Certificate

active

10912866

ABSTRACT:
A composition and a process for using the composition are disclosed. The composition comprises, or is produced from, a titanium chelate and an aluminum hydroxyhalide, in a solvent. A process comprises contacting a carbonyl compound, in the presence of a composition, with a glycol in which the composition comprises or is produced from a titanium chelate and an aluminum hydroxyhalide. The composite can be produced in the order of adding the aluminum hydroxyhalide to the titanium chelate in the solvent.

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