Michael Reade Sitzman

US Patent:

6706889, Mar 16, 2004

Filed:

Dec 20, 2002

Appl. No.:

10/326964

Inventors:

Alfred G. Stern - Upper Marlboro MD
Jesse S. Moran - King George VA
R. Jason Jouet - Washington DC
Michael E. Sitzman - Adelphi MD
Philip F. Pagoria - Livermore CA
Gregory S. Lee - San Ramon CA

Assignee:

The United States of America as represented by the Secretary of the Navy - Washington DC

International Classification:

C07D23154

US Classification:

5483605

Abstract:

Dinitropyrazolopyrazole-amine salts are used as burn modifier ingredients in gun propellant compositions.

US Patent:

48495409, Jul 18, 1989

Filed:

Jun 24, 1988

Appl. No.:

7/213039

Inventors:

Michael E. Sitzman - Adelphi MD
William H. Gilligan - Ft. Washington MD

Assignee:

The United States of America as represented by the Secretary of the Navy - Washington DC

International Classification:

C07C16100

US Classification:

560156

Abstract:

Explosive compounds of the formulas ##STR1## where R is --CH. sub. 2 C(NO. sub. 2). sub. 2 CH. sub. 3, --CH. sub. 2 C(NO. sub. 2)b. 3 --CH. sub. 2 CF(NO. sub. 2). sub. 2, or --CH. sub. 2 CF. sub. 2 (NO. sub. 2) and R' is --CH. sub. 2 CF(NO. sub. 2). sub. 2 or --CH. sub. 2 CF. sub. 2 (NO. sub. 2); ##STR2## where R is --CH. sub. 2 C(NO. sub. 2). sub. 3 or --CH. sub. 2 CF(NO. sub. 2). sub. 2 ; ##STR3##.