Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acids and salts thereof
Patent
1991-11-21
1993-02-02
Prescott, Arthur C.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acids and salts thereof
C07B 5142
Patent
active
051839377
ABSTRACT:
A process for recovering acetic acid from a mother liquor containing acetic acid, formic acid, acetic anhydride and formic acetic anhydride comprising the steps of:
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patent: 3933781 (1976-01-01), Bachman et al.
patent: 4526985 (1985-07-01), Giobbio et al.
patent: 4550180 (1985-10-01), Takemoto et al.
patent: 4810816 (1989-03-01), Tsuji et al.
Hoster Jeffrey M.
Prescott Arthur C.
The NutraSweet Company
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