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Lisac SA
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Lisac SA
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Publication date
Application filed by Lisac SAfiledCriticalLisac SA
Priority to ES0322823ApriorityCriticalpatent/ES322823A3/en
Publication of ES322823A3publicationCriticalpatent/ES322823A3/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Process for obtaining carbamates, characterized in that an isocyanate is reacted with alpha-naphthol in an inert medium and at temperatures between 20 and 80º C. (Machine-translation by Google Translate, not legally binding)
ES0322823A1966-02-101966-02-10Procedure for obtaining carbamates. (Machine-translation by Google Translate, not legally binding)
ExpiredES322823A3
(en)
Procedure for the preparation of N- (2-amino-3,5-dibromobenciliden) -trans-4-amino-ciclohexanol. (Machine-translation by Google Translate, not legally binding)
A procedure to reduce the concentration of hydrolizable chloride in an organic isocyanate. (Machine-translation by Google Translate, not legally binding)