TMAONew co-catalysts for metallecene catalyst system

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					  TMAO:New co-catalysts for metallecene catalyst system
TMAO •E name express the attitude of TFC for development of MAO
      The
 @@@@@ • •• •Tosoh-Finechem Methyl Aluminoxane
          @@@
• • • • •• @ @
              @@@•
             • • Tailor-made Methyl Aluminoxane
         N
        •E ewly developed Methylaluminoxane•@ TMAO-211 & TMAO-341

      Item                             TMAO-211                 TMAL-341
             Raw materials               TMAL                 TMAL&TIBAL
                                   Aromatic hydrocarbon   Non-aromatic hydrocarbon
                Solvent
                                        (toluene)                (Hexane)
                                                            Low (compared with
     Free alkylaluminum contents     Low( vis PMAO)
                                                                MMAO-3A)
             Concentration              ca 10wt%                 ca 10wt%

               Stability                  Stable          Equivalent to MMAO-3A

       Polymerization Activity      Higher than PMAO      Higher than MMAO-3A

               Structure                Unknown                  Unknown
       Applicability for support
                                        Available                available
              catalysts

				
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posted:5/14/2010
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