Temperature sensitive films

Details Temperature sensitive films Temperature sensitive films

2009-02-02

2011-11-29

Smith, R. A. (Department: 2841)

Thermal measuring and testing

Temperature measurement

Nonelectrical, nonmagnetic, or nonmechanical temperature...

C374S106000

Reexamination Certificate

active

08066432

ABSTRACT:
Temperature-sensitive films that undergo an irreversible change in appearance when the films are heated to a threshold temperature are provided. Also provided are methods for indicating that an object in thermal contact with a temperature-sensitive film has reached a threshold temperature.

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