Catalyst for depolymerizing polycarbonate-based resin, and decomposition method of polycarbonate-based resin, recovery method of catalyst for depolymerizing polycarbonate-based resin using the same
AssigneesLG Chem, Ltd., Korea University Research and Business Foundation
InventorsJeongbin Lee, Mooho Hong, Jihun Seo, Sojung Seo, Seunghun Lee, Eunji Lee, Joonbum Lee
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Abstract
A catalyst for depolymerizing a polycarbonate-based resin, the catalyst including a compound represented by Chemical Formula 1: where R1 and R2 are a straight chain alkyl having 1 to 3 carbon atoms, a preparation method thereof, and a decomposition method of a polycarbonate-based resin, and a recovery method of a catalyst for depolymerizing a polycarbonate-based resin.
Claims20
A catalyst for depolymerizing a polycarbonate-based resin, comprising a compound represented by the following Chemical Formula 1:
- wherein in Chemical Formula 1, R1 and R2 are a straight chain alkyl having 1 to 3 carbon atoms.
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Dependencies are inferred from the claim text.