Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1995-06-07
1996-05-14
Dees, Jose G.
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
568883, 568875, C07C 2720
Patent
active
055169481
ABSTRACT:
Mixtures of isomeric decyl alcohols obtained by oligomerization of propylene in the presence of deactivated zeolites as catalysts, followed by separation of the nine carbon olefins from the oligomer mixture, then hydroformylation of the 9 carbon olefins to 10 carbon aldehydes, and hydrogenation of the aldehydes to the corresponding alcohols. The mixtures, when esterified with phthalic acid, or anhydride, provide a mixture of isomeric di-decyl phthalates that can be used as plasticizers.
REFERENCES:
patent: 4982031 (1991-01-01), Chen
Bahrmann Helmut
Greb Wolfgang
Heymanns Peter
Lappe Peter
Muller Thomas
Barts Samuel
Dees Jos,e G.
Hoechst AG
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