ES247996A1 - A procedure for manufacturing metatºtric acid with elevated saponification index (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for manufacturing metatºtric acid with elevated saponification index (Machine-translation by Google Translate, not legally binding)
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Laffort Y Cia S R C
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Laffort Y Cia S R C
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Priority to ES0247996ApriorityCriticalpatent/ES247996A1/en
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Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications
(AREA)
Processes Of Treating Macromolecular Substances
(AREA)
Abstract
Metatartric acid manufacturing process with high saponification index characterized in that the metatartric acid is heated under vacuum for a sufficient period to achieve a maximum esterification in order to achieve a metatartric acid having a saponification index greater than 40%. (Machine-translation by Google Translate, not legally binding)
ES0247996A1959-03-181959-03-18A procedure for manufacturing metatºtric acid with elevated saponification index (Machine-translation by Google Translate, not legally binding)
ExpiredES247996A1
(en)
Procedure for the preparation of a composition to reprimate the development of microorganisms. (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of synthetic esters, especially of modified hydrocarbon resins (Machine-translation by Google Translate, not legally binding)
A procedure for the esterification of dicarboxylic acids of elevated points of boiling or, respectively, decomposition, with mono or polyvalent alcohols (Machine-translation by Google Translate, not legally binding)