Process for fractionating dibutene
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United States of America Patent
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Aug 13, 2002
Grant Date -
N/A
app pub date -
Feb 17, 2000
filing date -
Feb 17, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to a process for separating dibutenes into an n-octene-containing fraction and a dimethylhexene-containing fraction. The fractions can be processed further separately to the corresponding C.sub.9 carboxylic acids and C.sub.9 alcohols (isononanols). Successor products of the C.sub.9 carboxylic acids include, for example, vinyl esters. Successor products of the C.sub.9 alcohols include plasticizers.
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