US PATENT SUBCLASS 156 / 309.9
.~.~.~ With heating of lamina prior to assembly

Current as of: June, 1999
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156 /   HD   ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE

1  DF  METHODS {7}
60  DF  .~ Surface bonding and/or assembly therefor {93}
308.2  DF  .~.~ By tackifying substance of self-sustaining lamina to be bonded; e.g., autogenous bonding, etc. {4}
309.9.~.~.~ With heating of lamina prior to assembly

DEFINITION

Classification: 156/309.9

With heating or lamina prior to assembly:

(under subclass 308.2) Subject matter wherein a lamina is heated to tackifying temperature before it is assembled with the lamina to which it is to be bonded.

SEE OR SEARCH THIS CLASS, SUBCLASS:

322, for adhesive bonding processes in general wherein a lamina is heated before the application of adhesive.