03966414 is referenced by 17 patents and cites 11 patents.

A system operable to signal the attainment of a preselected time-temperature integral for monitoring the temperature history of a product utilizes a free-radical sensitive dye and a peroxide on a carrier.

Title
Time temperature indicators
Application Number
5/433925
Publication Number
3966414
Application Date
January 16, 1974
Publication Date
June 29, 1976
Inventor
Robert J Witonsky
Princeton
NJ, US
Ghazi Khattab
Parsippany
NJ, US
Agent
Anthony Lagani Jr
Assignee
Bio Medical Sciences
NJ, US
IPC
G01N 31/22
G01K 11/12
G01K 3/10
G01K 3/04
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