US PATENT SUBCLASS 427 / 365
.~.~.~ Treating between rollers (e.g., calendering, etc.)

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}
365.~.~.~ Treating between rollers (e.g., calendering, etc.) {1}
366  DF  .~.~.~.~> With heating (e.g., heated roller, etc.)

DEFINITION

Classification: 427/365

(under subclass 359) Processes wherein the coating is treated by the action of a pair of cylindrical members, which each

rotates about a longitudinal axis through itself, while passing therebetween.