Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Patent
1996-12-13
1998-02-17
Geist, Gary
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
C07C 6700
Patent
active
057193150
ABSTRACT:
This invention pertains to the preparation of vinyl acetate by contacting within a contact zone a mixture of ketene and acetaldehyde with an acid catalyst at about one bar pressure and between about 85.degree. and 200.degree. C. and removing the reaction products from the contact zone.
REFERENCES:
patent: 2422679 (1947-06-01), Hull et al.
Depew Leslie Sharon
Tustin Gerald Charles
Zoeller Joseph Robert
Blake Michael J.
Eastman Chemical Company
Geist Gary
Gwinnell Harry J.
Keys Rosalynd
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