Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ravi R. Gokarn0
Timothy Walter Abraham0
Date of Patent
October 1, 2024
0Patent Application Number
176630710
Date Filed
May 12, 2022
0Patent Citations
...
Patent Primary Examiner
CPC Code
Patent abstract
Methods and systems for producing alkyl hydroxyalkanoate from hydroxycarboxylic acid recovery bottoms. The methods generally comprise the steps of obtaining a hydroxycarboxylic acid recovery bottom, adding a mono-alcohol to the hydroxycarboxylic acid recovery bottom to obtain a first mixture, heating the first mixture, optionally in the presence of a catalyst, to form a reaction product, distilling the reaction product, and recovering an alkyl hydroxyalkanoate fraction.
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