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公开(公告)号:US20240052131A1
公开(公告)日:2024-02-15
申请号:US18260792
申请日:2021-11-03
Applicant: KOLON INDUSTRIES, INC.
Inventor: Joonyoung YOON , Kwangsu KIM , Haelim CHO
CPC classification number: C08J11/14 , C08J11/16 , C08J2367/02
Abstract: Provided is a method of depolymerizing a polyester, the method including adding a degradation agent to the polyester and then contacting the polyester with superheated water vapor.