Ex parte BALLARD et al. - Page 3




             Appeal No. 96-1313                                                                                   
             Application 08/202,536                                                                               


             illustrative and reads as follows:                                                                   




                    10. A method for depositing a metal onto a substrate,                                         
             comprising the step of immersing said substrate in an                                                
             electroless metal plating bath having a composition which                                            
             includes:                                                                                            
                    water;                                                                                        
                    a soluble source of metal ions;                                                               
                    a soluble source of mediator ions, different from said                                        
             metal ions, chosen from the group consisting of palladium                                            
             ions, platinum ions, silver ions, ruthenium ions, iridium                                            
             ions, osmium ions and rhodium ions;                                                                  
                    a first complexing agent for at least said metal ions;                                        
             and                                                                                                  
                    a reducing agent for reducing said mediator ions.                                             
                                                THE REFERENCE                                                     
             Morgan et al. (Morgan)         5,158,604          Oct. 27,                                           
             1992                                                                                                 
                                                THE REJECTION                                                     
                    Claims 10-18 and 25-27 stand rejected under 35 U.S.C.                                         





             surface of the mediator metal and existing metallic layer.”                                          
                                                       -3-3                                                       





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