Detection of articles

Compositions – Nonreactive analytical – testing – or indicating compositions

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Details

149 2, 149123, 102293, 252965, 252400R, 436 56, C09K 300

Patent

active

044696230

ABSTRACT:
Vapor permeable microcapsules filled with volatile perfluoroalkyl bromide and used to tag articles for the detection thereof.

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Aerospace Corporation, "Microencapsulated Vapor Tag Development for Predetonation Detection of Explosive Materials", (Statement of Work), (Dec. 1977), prepared for: Bureau of Alcohol, Tobacco and Firearms, Washington, D.C.

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