Patent · US Active

Bis(2-fluoro-2,2-dinitroethoxy) 2,2,3,3,4,4,4-heptafluorobutoxymethane

USH352H · kind H · statutory invention registration

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Assignee

United States of America as represented by the Secretary of the Air Force · US

Inventors

William M. Koppes · Adelphi, US
Horst G. Adolph · Warrenton, US

Key dates

Filing date	—
Grant date	Oct 6, 1987
Priority date	—
Expiry date	—

Classification

Technology area (CPC —)General

Abstract

Bis(2-fluoro-2,2-dinitroethoxy) 2,2,3,3,4,4,4-heptafluorobutoxymethane, (F), CF.sub.3 CF.sub.2 CF.sub.2 CH.sub.2 OCH[OCH.sub.2 CF(NO.sub.2).sub.2 ].sub.2, is an energetic plasticizer with a melting point of -18.degree. C. and thermal stability up to 150.degree. C. HFBF is miscible with polyfluoro- and polynitropolymers and useful as a plasticizer in plastic-bonded explosives.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.