US PATENT SUBCLASS 436 / 7
.~ By thermoparticulating composition


Current as of: June, 1999
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436 /   HD   CHEMISTRY: ANALYTICAL AND IMMUNOLOGICAL TESTING

2  DF  PROCESS OR COMPOSITION FOR DETERMINATION OF PHYSICAL STATE OR PROPERTY BY MEANS INCLUDING A CHEMICAL REACTION {5}
7.~ By thermoparticulating composition


DEFINITION

Classification: 436/7

By thermoparticulating composition:

(under subclass 2) Compositions for and processes in which a chemical composition decomposes at a desired temperature to indicate the temperature of some part of a device on which it has been coated and the decomposition products are detected chemically.

(1) Note. This subclass will provide for a process use of a thermoparticulating agent even if claimed in combination with nominal electrical structure.