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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Solvic SA
Original Assignee
Solvic SA
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Publication date
Application filed by Solvic SAfiledCriticalSolvic SA
Priority to ES0243808ApriorityCriticalpatent/ES243808A1/en
Publication of ES243808A1publicationCriticalpatent/ES243808A1/en
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications
(AREA)
Abstract
Process for the preparation of copolymers containing predominant amounts of vinyl chloride, vinyl acetate and 0.1 or 10% of an unsaturated alpha, beta-dicarboxylic acid, characterized in that the polymerization is carried out in aqueous dispersion in the presence of a dispersing agent, of a catalyst insoluble in water and of an amount of an organic solvent at least sufficient to bring the catalyst into solution. (Machine-translation by Google Translate, not legally binding)
ES0243808A1958-08-261958-08-26Procedure for the preparation of copolymers (Machine-translation by Google Translate, not legally binding)
ExpiredES243808A1
(en)
Procedure for the preparation of 3-cyan-3-5-5-trimethylcyclohexanone of isoforone and cyanidic acid. (Machine-translation by Google Translate, not legally binding)
Procedure perfected for the preparation of chemical substances in the form of perdigones, granules and similar (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of polyvinyl chloride resins of the emulsion type of easy treatment (Machine-translation by Google Translate, not legally binding)