Process for producing polycarbonate and products therefrom
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Issued Date -
Jun 20, 2002
app pub date -
Aug 20, 2001
filing date -
Aug 23, 2000
priority date (Note) -
Abandoned
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Abstract
A process for making a shaped product from thermoplastic polycarbonate is disclosed. The process comprises producing polycarbonate melt by a method selected from the group consisting of phase interface and melt transesterification and introducing the melt directly into a forming apparatus to form a shaped product. The forming apparatus is selected from the group consisting of an injection molding machine and an extruder. The process is characterized in the absence therefrom of polycarbonate in granular form.
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