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:
Jan. 07, 1997
Filed:
Aug. 02, 1990
Applicant:
Inventors:
Rodney L Willer, Newark, DE (US);
David K McGrath, Elkton, MD (US);
Assignee:
Thiokol Corporation, Ogden, UT (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C06B / ;
U.S. Cl.
CPC ...
149 194 ; 149 195 ;
Abstract
A family of high performance, clean, space motor/gas generator solid propellants based on polyglycidyl nitrate elastomer binder, ammonium nitrate oxidizer and small amounts of aluminum and/or boron and which do not require the presence of plasticizers. A high performance, space motor/gas generator solid propellant based on a polyglycidyl nitrate elastomer binder and ammonium nitrate oxidizer optimizes performance at low solids levels.