US PATENT SUBCLASS 264 / 203
.~.~.~ Liquid is solvent extractive

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}
203.~.~.~ Liquid is solvent extractive

DEFINITION

Classification: 264/203

(under subclass 178) Processes wherein the article is formed by extraction of the solvent from an article forming solution by the bath liquid on extrusion of said solution therein.

SEE OR SEARCH THIS CLASS, SUBCLASS:

204+, for article formation by evaporation of a solvent subsequent to extrusion of a solution of article forming material.

298, for casting on a liquid shaping surface in production of finite articles.