Microcapsules containing perfluoroalkyl pentafluorosulfide

Compositions – Preservative agents – Anti-corrosion

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149 2, B01J 1302, C06B 4500

Patent

active

043069932

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

REFERENCES:
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patent: 4138356 (1979-02-01), Vincent
Hawley, The Condensed Chemical Dictionary, 9th Ed., p. 391, Van Nostrand Reinhold Company (1977), New York.
"Explosives Tagging and Control" pp. 4-1 through 4-10, Annual Report ATF-77-B-0314 (Oct. 1977), Washington, D.C.
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.
Lovelace et al., "Aliphatic Fluorine Compounds", pp. 335-336, 349-350, Reinhold Publishing Corp. (1968), New York.
Clemons et al., Analytical Chemistry, 38 (#1), 133-136, (Jan. 1966).
Dietz et al., Environmental Science & Technology, 7 (#4) 338-342, (1973).
Simmons et al., J. of Chromatography, 126, 3-9 (1976).

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