Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acids and salts thereof
Patent
1985-12-02
1987-04-28
Reamer, James H.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acids and salts thereof
560 38, C07C 9912
Patent
active
046616292
ABSTRACT:
Separating phenylalanine from its admixture with phenylalanine ethyl ester by preferential permeation through a sulfonated polystyrene cation exchange resin membrane.
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Tozawa et al., Chem. Abst., vol. 93, #26742p (1980).
Lippold et al., Chem. Abst., vol. 101, #43446w (1984).
Davis James C.
Valus Ronald J.
Evans Larry W.
Lynch Charles S.
Miller John E.
Reamer James H.
The Standard Oil Company
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