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Process for the preparation of polymaleic acid from maleic anhydride in the presence of acetic anhydride and hydrogen peroxyde, and the use of the polymaleic acid thus prepared as builder and as incrustation inhibitor in detergent compositions
Agents de lavage et de nettoyage renfermant des percomposés, ayant un faible pouvoir corrosif vis-à-vis des métaux et utilisation de ces agents dans le lavage des textiles
Metodo per facilitare la sciacuatura nelle macchine automatiche,domestiche ed industriali,di lavaggio con detersivi in genere,come lavabiancheria,lavastoviglie,autolavaggi ed altro
Agents de lavage et de nettoyage renfermant des percomposés, ayant un faible pouvoir corrosif vis-à-vis des métaux et utilisation de ces agents dans le lavage des textiles