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Novartis AG
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Ciba Geigy AG
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Publication date
Application filed by Ciba Geigy AGfiledCriticalCiba Geigy AG
Publication of ES232210A1publicationCriticalpatent/ES232210A1/en
Process for obtaining aryl esters of carbonic acid characterized in that carbonic acids are reacted with esters of phosphoric acids which, as an alcohol component, have at least one aryl radical. (Machine-translation by Google Translate, not legally binding)
ES0232210A1956-01-061956-11-29Procedure for obtaining esters (Machine-translation by Google Translate, not legally binding)
ExpiredES232210A1
(en)
Procedure for the chromatic stabilization of linear, thermoplastic and macromolecular polycarbonates (Machine-translation by Google Translate, not legally binding)
A procedure for the obtaining of esters of the tereftºlico acid, with two different alcoholic components (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of esters of the 3-alkyl sec-4-methyl-phenyl carbamine acid. (Machine-translation by Google Translate, not legally binding)
Procedure for the stabilization of emulsable concentrates of phosphoric or tiofosforic acid esters. (Machine-translation by Google Translate, not legally binding)