Polyethylene terephthalate decontamination

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Process of treating scrap or waste product containing solid...

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521 40, 5283081, 5283082, 5283084, 5283086, 528481, 528495, 528499, 528503, 210767, 210772, 210908, C08J 1104

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active

056021879

ABSTRACT:
A process for removing contaminants from material containing polyethylene terephthalate ("PET") which has been embrittled by mixing material containing PET with ethanediol having a temperature at or about the boiling point of ethanediol for a predetermined period of time, the process including the steps of:

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