Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Dimitris Ioannis Collias0
Hans Schonemann0
John Moncrief Layman0
Kara Williams0
Date of Patent
March 30, 2021
Patent Application Number
16423233
Date Filed
May 28, 2019
Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
A method for purifying a reclaimed polymer is disclosed. In one embodiment, the method involves obtaining reclaimed polymer, contacting the reclaimed polymer with a first fluid solvent to produce an extracted reclaimed polymer; then dissolving the extracted reclaimed polymer in a solvent to produce a first solution comprising polymer. The first solution is settled and then filtered. A purer polymer is separated from the resulting solution.
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