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:
Nov. 09, 1982
Filed:
Oct. 14, 1980
Russell Reed, Jr, Ridgecrest, CA (US);
Benjamin Y Lee, Ridgecrest, CA (US);
Ronald A Henry, China Lake, CA (US);
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Abstract
A gas generant propellant composition having low flame temperatures comprng (a) an elastomeric binder consisting of a mixture of polyethylene capped polypropylene glycol and a dihydroxy tetrazole selected from the group having the formulas: ##STR1## (b) a curative agent such as the biuret trimer of hexamethylene diisocyanate; (c) a plasticizer agent such as 1-methyl-5 (methoxyethyl) tetrazole; (d) a coolant agent such as oxamide; and (e) a deflagrating agent selected from the group consisting of: dihydrazinium 3,6-bis(5-tetrazolyl)-1,2-dihydrotetrazine, dinitrosopentamethylenetetramine, the reaction product of glyoxal and hydrazine and the ammonium salt of 5-nitramino tetrazole.