Ex parte KOLAZI S. NARAYANAN - Page 8




          Appeal No. 96-2665                                                          
          Application 07/975,811                                                      


                                       APPENDIX                                       

               45.  A composition comprising:                                         
                    a.  a long chain alkylpyrrolidone having the formula:             







          wherein R  is hydrogen or alkyl having from 6 to 14 carbon atoms            
                   2                                                                  
          and R  is alkyl having from 6 to 14 carbon atoms with the proviso           
               3                                                                      
          that at least one of R  and R  must contain at least 6 carbon2      3                                              
          atoms and the sum of the carbon atoms in R  and R  cannot exceed2      3                          
          14.;                                                                        
                    b.   an anionic surfactant other than the long-chain              
                         alkylpyrrolidone;                                            
                    c.   a film-forming water insoluble graft polymer from            
                         20 to 80% of N-vinylpyrrolidone and from 80 to 20%           
                         of an "-olefin, the latter monomer containing up             
                         to 20 carbon atoms; and                                      
                    d.   an agriculturally active chemical;                           
          the relative amounts of the components being such that the                  
          composition forms a rainfast microemulsion or emulsion when added           
          to water.                                                                   


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