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CASADO RANZ BENITO
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CASADO RANZ BENITO
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Priority to ES0260857ApriorityCriticalpatent/ES260857A1/es
Publication of ES260857A1publicationCriticalpatent/ES260857A1/es
Processes Of Treating Macromolecular Substances
(AREA)
Compositions Of Macromolecular Compounds
(AREA)
Coloring
(AREA)
Abstract
Procedimiento para la obtención de lacres en frío, caracterizado porque en un disolvente orgánico se diluyen productos celulósicos o resinas sintéticas adicionando un producto ablandador y tiñendo la pasta obtenida con un colorante sintético o celulósico.
ES0260857A1960-09-071960-09-07Procedimiento para la obtenciën de lacres en frio
ExpiredES260857A1
(es)