Process for the manufacture of .alpha., .alpha.-branched carboxylic acids
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 3, 2001
Grant Date -
N/A
app pub date -
Oct 20, 1999
filing date -
Oct 22, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A process for manufacture of .alpha.,.alpha.-branched carboxylic acids from linear olefins by means of reaction with carbon monoxide and an acid catalyst, characterized in that a linear olefin containing from 2 to 5 carbon atoms, or a precursor thereof, is reacted in a batch reactor or a continuous reactor, with carbon monoxide and water, in the presence of a catalyst having sufficient acid groups to provide requisite protons for the formation of Koch acid, and in the presence of a polar non-coordinating organic solvent.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully