Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Reexamination Certificate
2004-12-28
2008-03-18
Puttlitz, Karl (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
C560S201000, C560S208000
Reexamination Certificate
active
07345193
ABSTRACT:
A method of contact catalytic reaction by introducing a gas and a liquid into a lower part of a reaction zone comprising a liquid phase and a catalyst-packed bed held therein, where the catalyst-packed bed is a fixed bed.
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Kirk-Othmer Encyclopedia of Chemical Technology Copyright 1999-2006 by John Wiley & Sons, Inc.
Hata Koji
Iwasaka Hiroshi
Makino Kazuhiro
Okubo Kazuyuki
Mitsubishi Chemical Corporation
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Puttlitz Karl
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