PATENT ASSIGNEE'S COUNTRY | USA |
UPDATE | 09.99 |
PATENT ASSIGNEE | Staley A.E. Mfg Co |
PATENT CLAIMS |
- Extraction step: Combining aq liquor with C18 Amine extrac tant in presence of CO2 to form aq phase & organic phase contg extracted lactic acid & extractant - Separating lactic acid from organic phase Characterized in that carbohydrate is present (> 10% of water content) in aq liquor |
PATENT PHOTOCOPY | Available on request |
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