Invention Grant
- Patent Title: Depolymerization of plastic materials
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Application No.: US14586521Application Date: 2014-12-30
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Publication No.: US09650313B2Publication Date: 2017-05-16
- Inventor: Jon Tippet , James Butler , James Assef , John Ashbaugh , Jason Clark , Michel Duc , Jean-Bernard Cary
- Applicant: FINA TECHNOLOGY, INC.
- Applicant Address: US TX Houston
- Assignee: Fina Technology, Inc.
- Current Assignee: Fina Technology, Inc.
- Current Assignee Address: US TX Houston
- Agent Albert Shung
- Main IPC: C07C1/00
- IPC: C07C1/00 ; C07C4/22 ; B01J8/06 ; C08J11/18
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.
Public/Granted literature
- US20150210611A1 Depolymerization of Plastic Materials Public/Granted day:2015-07-30
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