Inside Eastman’s moonshot goal for endlessly circular plastics
GreenBiz
MAY 11, 2020
Polyester renewal technology , or PRT, which involves taking waste polyesters from landfills and other waste streams and transforming them back into a raw material that the company claims is indistinguishable from polyester produced from fossil-fuel feedstocks. But they aren’t intended simply to displace mechanical recycling.
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