| (84) | 
                        Designated Contracting States: | 
                      
                     
                         | 
                        AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO
                           SE SI SK TR  | 
                      
                     
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                        Designated Extension States: | 
                      
                     
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                        AL BA HR MK RS  | 
                      
                   
 
                     
                        | (30) | 
                        Priority: | 
                        21.07.2006 US 832692 P
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                        | (71) | 
                        Applicant: ExxonMobil Research and Engineering Company | 
                      
                     
                         | 
                        Annandale, NJ 08801-0900 (US) | 
                      
                   
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                        | (72) | 
                        Inventors: | 
                      
                     
                         | 
                        
                           
                              - GOYAL, Arjun, K.
 Thorofare, NJ 08086 (US) 
                              - FARNG, L., Oscar
 Lawrenceville, NJ 08648 (US) 
                              - MITCHELL, Kwasi
 Arlington, VA 222206 (US) 
                              - SPISSEL, Richard, T.
 National Park, NJ 08063 (US) 
                            
                         | 
                      
                   
 
                     
                        | (74) | 
                        Representative: Troch, Geneviève  | 
                      
                     
                         | 
                        ExxonMobil Chemical Europe Inc. 
                           I.P. Law Shared Services 
                           P.O. Box 105 
                           Hermeslaan 2 1831 Machelen 1831 Machelen (BE) | 
                      
                   
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