Process for the preparation of polycarbonate

Details Process for the preparation of polycarbonate Process for the preparation of polycarbonate

2009-02-23

2010-12-28

Boykin, Terressa M (Department: 1796)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

C528S198000, C528S200000

Reexamination Certificate

active

07858727

ABSTRACT:
The invention relates to a combined process for the preparation of polycarbonate by the phase boundary process and downstream electrolysis of sodium chloride-containing process wastewater.

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