PROCEDIMIENTO PARA LA OBTENCION DE ACIDOS HIDROXICARBOXILICOS AROMATICOS
Aromatic hydroxycarboxylic acids are prepared by reacting alkali metal salts of aromatic hydroxy compounds in the solid phase with carbon dioxide in a process in which the alkali metal salt of the aromatic hydroxy compound is reacted at temperatures of 120 DEG to 300 DEG C., in the form of granules,...
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Main Authors | , , |
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Format | Patent |
Language | Spanish |
Published |
28.10.1988
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Edition | 4 |
Subjects | |
Online Access | Get full text |
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