Apparatus containing cooling and warming devices for the...

Details Apparatus containing cooling and warming devices for the... Apparatus containing cooling and warming devices for the...

2005-06-07

2005-06-07

Del Sole, Joseph S. (Department: 1722)

Plastic article or earthenware shaping or treating: apparatus

Immersed shaping orifice discharging directly into liquid...

Additional downstream means for treating product by fluid

C425S067000, C425S378100, C425S378200, C425S379100

Reexamination Certificate

active

06902383

ABSTRACT:
A novel apparatus for the preparation of a polymer solution includes a stirring device, an extruder connected to the stirring device, a cooling device connected to the extruder, and a warming device connected to the cooling device. The extruder is a fiber or membrane extruding die. Both the cooling device and warming device are vessels.

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