Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Patent
1990-09-05
1992-02-25
Page, Thurman K.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
536 58, 536 61, 536 63, 21050029, 2105003, 21050031, 21050032, 210656, 502404, C08B 304, B01D 3918, B01D 7110, B01J 2024
Patent
active
050915207
ABSTRACT:
Finely particulate cellulose esters of aromatic or aromatic-aliphatic carboxylic acids in the form of substantially spherical, partially crystalline particles having an average diameter of 1 to 200 .mu.m and a specific surface area of 10 to 300 m.sup.2 /g, are suitable for use as stationary phase in methods of chromatographic separation, especially for the resolution of racemates.
REFERENCES:
patent: 4318820 (1982-03-01), Malloy et al.
Baisch Gabriele
Francotte Eric
Azpuru Carlos
Ciba-Geigy Corporation
Mansfield Kevin T.
Page Thurman K.
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