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HERNANDEZ LOPEZ ANGEL
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HERNANDEZ LOPEZ ANGEL
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Application filed by HERNANDEZ LOPEZ ANGELfiledCriticalHERNANDEZ LOPEZ ANGEL
Priority to ES210703ApriorityCriticalpatent/ES210703A3/en
Publication of ES210703A3publicationCriticalpatent/ES210703A3/en
Procedure for obtaining synthetic products for coatings, consisting essentially of a polyester resin containing an isocyanate group in its molecule, reacting it with polyvinyl formaldehyde resins, in a proportion of 40 to 90% of the former by 60 to 10% the second, respectively and in the presence of a suitable organic solvent, operating by continuous agitation of the mass of reactants and at temperatures between the environment and 100º C, heating by means of adequate bath or directly, taking care in the latter case to avoid overheating local of the mass by the removal or agitation of the same, adding in this same operation the pigments, dyes and appropriate plasticizers, applying the product thus obtained by painted spray, bath, dipping, rows or similar on the elements to be coated, which then they are subjected to a natural drying process or forced. (Machine-translation by Google Translate, not legally binding)
ES210703A1953-07-241953-07-24A procedure for obtaining synthetic products for coatings (Machine-translation by Google Translate, not legally binding)
ExpiredES210703A3
(en)