Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Reexamination Certificate
2005-10-04
2005-10-04
Price, Elvis O. (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
C568S896000, C568S897000, C568S898000, C568S899000, C568S900000, C568S901000
Reexamination Certificate
active
06951967
ABSTRACT:
Tertiary alcohols can be prepared by the hydration of tertiary olefins having the same number of carbon atoms on an acidic ion exchanger using special structured multi-purpose packings for heterogeneous reactive rectification. An excellent yield and purity of the alcohol and an extended service life of the catalyst are achieved.
REFERENCES:
patent: 5417938 (1995-05-01), Shelden et al.
Gonzalez et al., Ind. Eng. Chem. Res. 1997, vol. 36, pp. 3845-3853.
Gohrt Axel
Grub Joachim
Kaminsky Stefan
Muller Stephan
Schwegler Brian
Bayer AG
EC Erdolchemie GmbH
Finnegan, Henderson Farabow, Garrett and Dunner L.L.P.
Price Elvis O.
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