Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Zengwei Guo0
Date of Patent
June 1, 2021
0Patent Application Number
164872800
Date Filed
February 19, 2018
0Patent Citations
Patent Primary Examiner
Patent abstract
A method for recycling polyester from a polyester textile comprises the steps of: providing said polyester textile soaked in a mixture comprising a solvent and a catalyst, providing and maintaining a temperature of said mixture comprising said polyester textile within a range of 80-240° C. during depolymerization of polyester in said polyester textile and wherein, in said step of providing said polyester textile soaked in said mixture, said catalyst of said mixture comprises calcium oxide. A catalyst may be used for depolymerization of polyester in a polyester textile, wherein the catalyst comprises calcium oxide.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
