Ex parte ARCHIBALD et al. - Page 4




          Appeal No. 95-3340                                                           
          Application  07/939,172                                                      
          namely the compound 2,3-bis(difluoroaminomethyl)-1,3-propanediol,            
          dinitrate which compound has the following formula:                          







                              F N                                                      
                                2                                                      
                              CH2                                                      
                                       ONO2                                           
                              C  - C - C                                               
                         O NO                                                          
                          2                                                            
                              CH2       NF2                                            


                    Rohrback discloses genus of compounds, useful as                   
          explosives or as ingredients in propellant compositions, having              
          the following formula:                                                       


                              M                                                        
                              H C  C    CH2                                            
                               2                                                       
                              X  Y n  Z                                                


                    where n is an integer from 1 to 10, and                            
                    preferably from 1 to 4, M is selected                              
                    from the group consisting of H and CH -                            
                                                          2                            
                                           4                                           





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