Inhibition of butadiene-polymerization during the conversion of butadiene to vinylcyclohexene
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United States of America Patent
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Aug 27, 1991
Grant Date -
N/A
app pub date -
Sep 5, 1990
filing date -
Sep 5, 1990
priority date (Note) -
Expired
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Abstract
In a process of cyclodimerizing a conjugated diene to form a cycloalkene using a soluble iron complex as catalyst, the improvement comprises using as an inhibitor of diene polymerization, at least one hindered phenol.
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