METHOD FOR MANUFACTURING LACTIDE

USPTO Patent Application US 2018/0030025 A1
Application Date: Feb. 1st, 2018

ABSTRACT

A method for producing lactide including the steps of: providing a solution of lactic acid in a volatile organic solvent, subjecting the solution to an evaporation step to remove volatile...
Assignee(s):
Application Number:
15/550,079
International Classification:
C07D 319/12 (20060101)
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CLAIMS

What is claimed is:

1. Method for producing lactide comprising the steps of providing a solution of lactic acid in a volatile organic solvent,subjecting the solution to an evaporation step to remove volatile organic solvent and water, resulting in the formation of a composition comprising lactic acid oligomer,adding catalyst to the composition comprising lactic acid...

DESCRIPTION

The present invention pertains to a method for manufacturing lactide.
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