US PATENT SUBCLASS 264 / 205
.~.~.~ Synthetic resin containing spinning solutions

Current as of: June, 1999
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264 /   HD   PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES

165  DF  FORMING CONTINUOUS OR INDEFINITE LENGTH WORK {8}
176.1  DF  .~ Shaping by extrusion {11}
204  DF  .~.~ Solidifying by evaporation of liquid solvent or liquid carrier {2}
205.~.~.~ Synthetic resin containing spinning solutions {1}
206  DF  .~.~.~.~> Polyacrylonitrile

DEFINITION

Classification: 264/205

(under subclass 204) Processes wherein the article forming material in solution is a synthetic resin.

(1) Note. For the definition of "synthetic resin, per se," see Class 520, Synthetic Resin or Natural Rubbers, subclass 1.