Ex Parte IKEZAWA et al - Page 1




                   The opinion in support of the decision being entered today was not written for                     
                               publication and is not binding precedent of the Board                                  
                                                                                   Paper No. 15                       
                              UNITED STATES PATENT AND TRADEMARK OFFICE                                               
                                                    __________                                                        
                                  BEFORE THE BOARD OF PATENT APPEALS                                                  
                                              AND INTERFERENCES                                                       
                                                    __________                                                        
                                         Ex parte ATSUSHI IKEZAWA AND                                                 
                                               TETSUJI YAMAGUCHI                                                      
                                                    __________                                                        
                                               Appeal No. 1999-1808                                                   
                                               Application 08/826,305                                                 
                                                    __________                                                        
                                                     ON BRIEF                                                         
                                                    __________                                                        
             Before KIMLIN, JEFFREY T. SMITH, and MOORE, Administrative Patent Judges.                                
             MOORE, Administrative Patent Judge.                                                                      
                                              DECISION ON APPEAL                                                      
                    This is an appeal under 35 U.S.C. § 134 from a final rejection of claims 1, 2, and                
             16.   Claim 15 has been canceled; claims 4 - 6 and 9 - 14 are withdrawn from                             
             consideration; and claims 3, 7 and 8 are allowed.                                                        
                                                      CLAIMS                                                          
                    The subject matter on appeal is claimed as follows:                                               
                    1.  An aqueous coating agent comprising:                                                          
                           a hydrophilic resin                                                                        
                           a solid lubricating agent comprising MOS2 and at least one antimony                        
             sulfide selected from the group consisting of Sb2S3 and Sb2S5; wherein the weight ratio                  
             of MoS2 to antimony sulfide is from 1:0.05 to 1:1.2; and                                                 
                           water;                                                                                     






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