METHOD FOR PREPARING RECYCLED ABS RESIN
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United States of America
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Issued Date -
Mar 13, 2025
app pub date -
Feb 16, 2023
filing date -
Feb 16, 2023
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Abstract
Provided is a method for preparing a recycled ABS resin, and the method for preparing a recycled ABS resin includes: preparing an extrusion feed including an acrylonitrile butadiene styrene (ABS) base resin including polyurethane, a metal carboxylic acid salt, and a polyhydric alcohol; and supplying the extrusion feed to an extruder to perform a depolymerization reaction of the polyurethane and extruding the extrusion feed.
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