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Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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Publication date
Application filed by Eastman Kodak CofiledCriticalEastman Kodak Co
Priority to ES409541ApriorityCriticalpatent/ES409541A3/en
Publication of ES409541A3publicationCriticalpatent/ES409541A3/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
An esterification process, characterized in that an alcohol selected from the class consisting of methanol and ethanol and a member selected from the class consisting of aromatic carboxylic acids and their anhydrides is reacted in the presence of an added ester of a producible type from said reactants, said added ester being present in an amount of at least about 10 parts by weight per 100 parts of said charged member to the reaction zone, at a temperature substantially higher than the critical temperature of said alcohol and separates the material of this total load that has not reacted (Machine-translation by Google Translate, not legally binding)
ES409541A1972-12-121972-12-12A procedure of esterification. (Machine-translation by Google Translate, not legally binding)
ExpiredES409541A3
(en)
A procedure for the preparation of 2-hydroxialcohyl ester of an aromatic polycarboxolic acid. (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of carboxylic acids 1-cycloundecomes isomers and their esters (Machine-translation by Google Translate, not legally binding)
A procedure for the conversion of a hydroxylated aromatic alcohol in a product that includes the corresponding aromatic aromatic. (Machine-translation by Google Translate, not legally binding)