The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 03, 2015
Filed:
Sep. 28, 2011
Jon Tippet, League City, TX (US);
James R. Butler, League City, TX (US);
James Assef, Pearland, TX (US);
John Ashbaugh, Houston, TX (US);
Jason Clark, Houston, TX (US);
Michel Duc, Pau, FR;
Jean-bernard Cary, Le Havre, FR;
Jon Tippet, League City, TX (US);
James R. Butler, League City, TX (US);
James Assef, Pearland, TX (US);
John Ashbaugh, Houston, TX (US);
Jason Clark, Houston, TX (US);
Michel Duc, Pau, FR;
Jean-Bernard Cary, Le Havre, FR;
Fina Technology, Inc., Houston, TX (US);
Abstract
A styrene monomer reclamation process and system is described. The styrene monomer reclamation process includes providing a waste plastic. The waste plastic includes styrenic polymers. The waste plastic is formed into polymer particles. At least a portion of the polymer particles are dissolved in a solvent to form a polymer stream. The dissolved polymer particles are depolymerized to form a styrene monomer stream.