Process for preparing short chain alkyl aromatic compounds
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United States of America Patent
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Jul 8, 2008
Grant Date -
Sep 8, 2005
app pub date -
Apr 14, 2005
filing date -
May 8, 1997
priority date (Note) -
Expired
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Abstract
A process for producing alkyl aromatic compounds which comprises contacting at least one aromatic compound with at least one alkylating agent or transalkylating agent possessing at least one aliphatic group having from 1 to 5 carbon atoms under alkylation or transalkylation reaction conditions and in the presence of an alkylation or transalkylation catalyst, to provide an alkylated aromatic product possessing at least one alkyl group derived from said alkylating agent or transalkylating agent, said catalyst comprising a binder-free molecular sieve having an X-ray diffraction pattern that includes the lines set forth in Table A.
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