US PATENT SUBCLASS 427 / 363
.~.~.~.~ Wax or oil containing coating

Current as of: June, 1999
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427 /   HD   COATING PROCESSES

331  DF  WITH POST-TREATMENT OF COATING OR COATING MATERIAL {14}
355  DF  .~ Solid treating member or material contacts coating {6}
359  DF  .~.~ Roller, drum, or cylinder {3}
361  DF  .~.~.~ Paper base (e.g., calendering, etc.) {3}
363.~.~.~.~ Wax or oil containing coating

DEFINITION

Classification: 427/363

(under subclass 361) Processes wherein the paper base is coated with a wax or oil containing coating.

(1) Note. Materials such as heavy hydrocarbon, tars, etc., having properties similar to wax or oil are included in this subclass.