Molten, catalytic process for the preparation of polycarbonates

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate

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528125, 528126, 528171, 528196, 528199, 528200, C08G 6430

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active

053149858

ABSTRACT:
The object of the present invention is to provide a process for the preparation of aromatic polycarbonates in the molten state using fluoride catalysts.

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