US PATENT SUBCLASS 156 / 73.6
.~.~ Vibratory treatment


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



156 /   HD   ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE

1  DF  METHODS {7}
60  DF  .~ Surface bonding and/or assembly therefor {93}
73.6.~.~ Vibratory treatment


DEFINITION

Classification: 156/73.6

(under subclass 60) Processes including a step of imparting a rapid oscillation or to and fro movement to at least one of the laminae or adhesive at a rate of less than 10 cycles per second either prior to, during or after the formation of a sandwich.

(1) Note. The vibration may be effected for any purpose including the spreading of particulate material, elimination of air pockets in the adhesive, etc.