US PATENT SUBCLASS 264 / 300
.~.~ Utilizing release agent in molding material

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

239  DF  MECHANICAL SHAPING OR MOLDING TO FORM OR REFORM SHAPED ARTICLE {10}
299  DF  .~ Shaping against forming surface (e.g., casting, die shaping, etc.) {10}
300.~.~ Utilizing release agent in molding material

DEFINITION

Classification: 264/300

(under subclass 299) Processes in which parting or release material is incorporated in the molding composition to facilitate subsequent removal of the formed article from the mold or shaping surface.