US PATENT SUBCLASS 264 / 191
.~.~.~.~.~.~.~ Extrudant contains added organic compound

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}
178 R  DF  .~.~ Into a liquid bath {6}
183  DF  .~.~.~ Reactive bath {4}
186  DF  .~.~.~.~ Carbohydrate containing extrudant {1}
187  DF  .~.~.~.~.~ Cellulose derivatives {3}
188  DF  .~.~.~.~.~.~ Viscose {5}
191.~.~.~.~.~.~.~ Extrudant contains added organic compound {3}
192  DF  .~.~.~.~.~.~.~>.~ Sulfur containing organic compound
193  DF  .~.~.~.~.~.~.~>.~ Polyethers (e.g., oxyalkylated compounds, etc.)
194  DF  .~.~.~.~.~.~.~>.~ Nitrogen containing organic compound

DEFINITION

Classification: 264/191

(under subclass 188) Processes wherein the viscose solution contains an additional organic compound other than viscose.

SEE OR SEARCH THIS CLASS, SUBCLASS:

184, for processes employing spinning solutions which contain a synthetic resin composition.

SEE OR SEARCH CLASS

106, Compositions: Coating or Plastic,

166.1, 166.7 for viscose compositions containing additional organic compounds.