US PATENT SUBCLASS 264 / 494
.~ Polymerizing, cross-linking, or curing (e.g., utilizing ultraviolet radiation, etc.)


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

405  DF  DIRECT APPLICATION OF ELECTRICAL OR WAVE ENERGY TO WORK (E.G., ELECTROMAGNETIC WAVE, PARTICULATE, MAGNETIC, INDUCTION HEAT, SONIC, ELECTROSTATIC ENERGY, ETC.) {26}
494.~ Polymerizing, cross-linking, or curing (e.g., utilizing ultraviolet radiation, etc.) {2}
495  DF  .~.~> Indefinite length articles
496  DF  .~.~> While contacting a shaping surface (e.g., in mold curing, etc.)


DEFINITION

Classification: 264/494

Polymerizing, cross-linking, or curing (e.g., utilizing ultraviolet radiation, etc.):

(under subclass 405) Processes wherein the molding material is caused to polymerize, cross-link, or cure.

(1) Note. Properly classified herein are documents claiming the following terms. a. cross-linking b. curing c. addition polymerization d. condensation polymerization e. block or graft polymerization. This list is not intended to be exhaustive and is not limited to the above examples.