Ex parte BAHRMANN et al. - Page 5




                Appeal No. 95-3931                                                                                                              
                Application 08/163,086                                                                                                          

                                                                   Opinion                                                                      

                         Appellants state on page 3 of the brief that “Claims 1 to 11 stand together.”  In each of the                          

                aforementioned rejections,  Rottig, Mertzweiller and Bahrmann are common to all of the rejections. We                           

                note that appellants arguments’ in the brief addressed only the combination of Rottig or Mertzweiller in view                   

                of Bahrmann and that appellants contend that the references as combined are not suggestive of the claimed                       

                subject matter.  We have carefully considered appellants’ arguments and the position of the examiner, and                       

                for the reasons set forth below, we will affirm the rejections, albeit for a rationale which differs from that                  

                set forth by the examiner.  Because our affirmance is based on a different rationale, we denominate the                         

                affirmance as a new grounds of rejection under the provisions of 37 CFR §  1.196(b) (1998).                                     

                         Claim 1 is directed to a process for the preparation of predominantly unbranched primary alcohols                      

                having 10 carbon atoms.  The process comprises reacting CO and H  in the presence of water and a                                
                                                                                           2                                                    
                rhodium or a rhodium compound catalyst with an olefin having 9 carbon atoms formed from a Fischer-                              

                Tropsch synthesis in the presence of a water soluble salt having a phosphine anion containing at least one                      

                sulfonated or carboxylated aromatic radical and a cation having the following formula                                           









                where Z can be a nitrogen atom, A is a C  to C  alkyl or aralkyl group, and B, C and D are C  to C7     18                                            1      4                 

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