ES259922A1 - Procedure for the obtaining of carboxylic acid esters of hydroxymethyl esters pulifunctional (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the obtaining of carboxylic acid esters of hydroxymethyl esters pulifunctional (Machine-translation by Google Translate, not legally binding)
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BASF SE
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BASF SE
Badische Anilin and Sodafabrik AG
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Publication of ES259922A1publicationCriticalpatent/ES259922A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Process for obtaining esters of the carboxylic acid of polyfunctional hydroxymethyl ethers, characterized in that the organic compounds containing two to six primary or secondary alcoholic hydroxylic groups are reacted at higher temperature, in the absence of water, with at least two formaldehyde molecules or polymerized formaldehyde, and the formed semiacetals are treated with at least two molecules of an acetylating or propionylating medium. (Machine-translation by Google Translate, not legally binding)
ES0259922A1959-07-291960-07-27Procedure for the obtaining of carboxylic acid esters of hydroxymethyl esters pulifunctional (Machine-translation by Google Translate, not legally binding)
ExpiredES259922A1
(en)
Procedure for the obtaining of carboxylic acid esters of hydroxymethyl esters pulifunctional (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of carboxylic acid esters of hydroxymethyl esters pulifunctional (Machine-translation by Google Translate, not legally binding)
Procedure for the chromatic stabilization of linear, thermoplastic and macromolecular polycarbonates (Machine-translation by Google Translate, not legally binding)
Procedure for the regulation of fermentation of musts and the recovery of evaporated alcohol (Machine-translation by Google Translate, not legally binding)