To provide an economic method for producing an alkylarylsulfonic acid salt type activator having more multiple uses than those of conventional methods.
This method for preparing a branched alkyl aromatic hydrocarbon comprises bringing a branched olefin containing ≤0.5% aliphatic quaternary hydrocarbon obtained by dehydrogenating an isoparaffin composition obtained by the hydrogenolysis and hydro-isomerization of a paraffin wax containing ≤0.5% aliphatic quaternary hydrocarbon by a suitable catalyst, in contact with an aromatic hydrocarbon; a method for preparing a branched alkyl arylsulfonic acid salt comprises the sulfonation of the branched alkyl aromatic hydrocarbon prepared by the above method for preparing the branched alkyl aromatic hydrocarbon; and the branched alkyl aromatic hydrocarbon composition and (branched alkyl) arylsulfonic acid salt composition obtained by the method so defined are provided.
COPYRIGHT: (C)2007,JPO&INPIT
FENOUIL LAURENT ALAIN
MURRAY BRENDAN DERMOT
| JPH10249206A | 1998-09-22 | |||
| JPH1053776A | 1998-02-24 |
| WO2001005755A1 | 2001-01-25 | |||
| WO1997021787A1 | 1997-06-19 |
Makoto Ono
Katsuma Osaki
Mitsuaki Tsubokura
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