US PATENT SUBCLASS 427 / 208.4
.~ Pressure sensitive adhesive

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

207.1  DF  COATING REMAINS ADHESIVE OR IS INTENDED TO BE MADE ADHESIVE {3}
208.4.~ Pressure sensitive adhesive {2}
208.6  DF  .~.~> Nonuniform coating (e.g., perforated, etc.)
208.8  DF  .~.~> Applying superposed diverse coatings or coating a coated base

DEFINITION

Classification: 427/208.4

Pressure sensitive adhesive:

(under subclass 207.1) Processes wherein the applied coating becomes adhesive when subjected to pressure.

SEE OR SEARCH THIS CLASS, SUBCLASS:

208.2, for applying a coating which will become adhesive upon the application of both heat and pressure.