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US 6,548,278 B1Granted
Enzymatic hydrolysis of cyclic oligomers
AssigneeNovozymes A/S
InventorsMartin Riegels, Rainhard Koch, Lars Saaby Pedersen, Henrik Lund
Life of this patent
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Abstract
The present invention relates to a process for enzymatic hydrolysis of cyclic oligomers of poly(ethylene terephthalate), which process comprises subjecting the cyclic oligomer to the action of one or more lipolytic and/or biopolyester hydrolytic enzyme(s).
Claims10
A process for enzymatic hydrolysis of cyclic oligomers of poly(ethylene terephthalate), said process comprising subjecting the cyclic oligomer to the action of one or more carboxylic ester hydrolases obtained from a strain of Pseudomonas.
Dependencies are inferred from the claim text.