DISPOSAL METHOD FOR RECYCLATE CONTAINING POLYESTER
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United States of America
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Issued Date -
Dec 19, 2024
app pub date -
Jul 25, 2023
filing date -
Jul 25, 2023
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Abstract
A disposal method for recyclate of the disclosure including: providing recyclable containing polyester; performing a first depolymerization step, including mixing the recyclable and o-BHET for reaction and extrusion depolymerization to at least obtain or produce p-BHET; and performing a second depolymerization step, including mixing the p-BHET and a depolymerization solution for chemically depolymerization to at least obtain or produce m-BHET.
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