US PATENT SUBCLASS 264 / 636
.~.~ Casting suspension of particles against forming surface

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

603  DF  OUTSIDE OF MOLD SINTERING OR VITRIFYING OF SHAPED INORGANIC ARTICLE OR PREFORM {30}
632  DF  .~ Producing hollow article (e.g., tube, etc.) {4}
636.~.~ Casting suspension of particles against forming surface {1}
637  DF  .~.~.~> Removal of liquid component or carrier through porous or absorbent mold surface

DEFINITION

Classification: 264/636

Casting suspension of particles against forming surface:

(under subclass 632) Process wherein a dispersion of particles in a liquid vehicle are placed in or on a shaping surface and the liquid vehicle removed to produce a shaped article or preform.