US PATENT SUBCLASS 264 / 189
.~.~.~.~.~.~.~ Bath contains 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}
189.~.~.~.~.~.~.~ Bath contains organic compound {1}
190  DF  .~.~.~.~.~.~.~>.~ Carbohydrate or protein

DEFINITION

Classification: 264/189

(under subclass 188) Processes in which the reactive or coagulating bath contains an organic compound.

(1) Note. Where the patent claims only the reactive or coagulating bath or composition thereof and the disclosure indicates the sole use of said bath is for the formation of viscose articles, the patent will be placed in this and/or the indented subclasses as an original.