Packing material for separation of optical isomer and method...

Details Packing material for separation of optical isomer and method... Packing material for separation of optical isomer and method...

2008-07-15

2008-07-15

Therkorn, Ernest G (Department: 1797)

Liquid purification or separation

With means to add treating material

Chromatography

C210S502100, C210S635000, C210S656000, C502S404000

Reexamination Certificate

active

10398937

ABSTRACT:
The objectives of this invention are to provide a filler for separating optical isomers, capable of efficiently carrying out optical resolution of optical isomer mixtures, and to provide a process for separating optical isomers by a simulated moving bed chromatography utilizing the filler. This invention provides a filler made of a carrier supporting a specific amount of an optically active high molecular weight compound. Separation by the simulated moving bed chromatography using the filler is carried out under the condition that the capacity factors have specific values.

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