ES482814A1 - Procedure for the preparation of microcapsules of menadiona bisulfito. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the preparation of microcapsules of menadiona bisulfito. (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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ANDERSEN SA
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ANDERSEN SA
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Publication date
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Priority to ES482814ApriorityCriticalpatent/ES482814A1/en
Publication of ES482814A1publicationCriticalpatent/ES482814A1/en
Process for the preparation of microcapsules of manadioin bisulfite, characterized in that an aqueous solution or another polar solvent of manadione bisulfite is dispersed, constituting this the dispersed phase, in a solution of a non-polar solvent containing a polymer, constituting this the continuous phase, and precipitation of the polymer is caused by adding a second non-polar solvent, miscible with the polymer solution, resulting in precipitation of the polymer around the particles of aqueous or polar solution. (Machine-translation by Google Translate, not legally binding)
ES482814A1979-07-241979-07-24Procedure for the preparation of microcapsules of menadiona bisulfito. (Machine-translation by Google Translate, not legally binding)
ExpiredES482814A1
(en)
Procedure for the preparation of substrates with capacity of absorption based on plastic dispersions. (Machine-translation by Google Translate, not legally binding)