ES268881A3 - Procedure for the preparation of heat-hardening coating materials (Machine-translation by Google Translate, not legally binding)
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Procedure for the preparation of heat-hardening coating materials (Machine-translation by Google Translate, not legally binding)
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Process for the preparation of heat curable coating materials, especially for electrical conductors, consisting essentially of adding small amounts, preferably from 0.01 to 5 percent by weight, of metal salts of an organic, cyclic or aromatic acid saturated or not, which acts as a catalyst to an insulating coating mass composed of 40 to 10 parts by weight of a polyester resin which is the esterification product of aromatic dicarboxylic acids with polyhydric alcohols, from 60 to 90 parts by weight of a solvent composed of a mixture of cresol and hydrocarbons with a boiling range of 135 to 250º C, finally heating the wire coated with said mass at a temperature, comprised between 260 and 500º C. (Machine-translation by Google Translate, not legally binding)
ES0268881A1961-07-081961-07-08Procedure for the preparation of heat-hardening coating materials (Machine-translation by Google Translate, not legally binding)
ExpiredES268881A3
(en)
Procedure for the preparation of heat hardened labels, suitable for impregnation and for the covering of conductors (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of electrical conductors with insulation of polyestric resins (Machine-translation by Google Translate, not legally binding)
A process of manufacture of unsaturated polyesters, polyesters asi prepared, in objects obtained with these polyesters (Machine-translation by Google Translate, not legally binding)
Procedure for hardening thermo-densifying mixtures of epoxide and anhydrid compounds of dicarboxylic acids (Machine-translation by Google Translate, not legally binding)