The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 04, 1985
Filed:
Oct. 26, 1984
Nancy C Johnson, Waldorf, MD (US);
Carl Gotzmer, Jr, Accokeek, MD (US);
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Abstract
An energetic composition useful in transferring detonation through thin cnels in a logic pattern comprises a binder comprising vinyl-terminated polybutadiene-acrylonitrile copolymer crosslinked with a monofunctional unsaturated ester monomer in an amount from about 50 to about 90 percent of the binder weight and a plasticizer selected from the group consisting of dioctyl phthalate, maleate and adipate, isodecyl pelargonate, dibutyl phthalate and maleate in an amount from about 10 to 50 percent of the binder weight, and pentaerythritol tetranitrate in amount from about 76 to 84 percent of the total composition weight. The composition is cured with ionizing radiation in a dose from about 0.6.times.10.sup.6 to 1.2 to 10.sup.6 rads.