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UNITEX SOC ANENIMA LAB
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UNITEX SOC ANENIMA LAB
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Priority to ES0263775ApriorityCriticalpatent/ES263775A1/en
Publication of ES263775A1publicationCriticalpatent/ES263775A1/en
Process for the manufacture of a thermoplastic adhesive, according to the following manipulations: pancake gum of the isomerized type is crumbled and dissolved in pure benzine or another appropriate solvent until forming a solution of thick consistency; apart, a mixture is prepared by equal parts by weight of phenolic resin and technically pure pine oil, which mixture is heated for about an hour without the temperature exceeding 80ºC to avoid thickening or a polymerization principle; once the previous mixture is cooled until it takes a consistency similar to that of the dissolved gum, both preparations are mixed with a pronounced preponderance of dissolved gum with respect to the phenolic composition (70% of the first and 30% of the second for example), adding to the set an adequate amount of phthalic resin of the non-drying type in stabilizer functions (5% for example) keeping the mass in continuous agitation; the resulting product is already in conditions to be applied with the roller machines for this purpose, on the support to which it is intended; finally the volatile solvents are removed by hot drying and the support is cut to the desired size and shape. (Machine-translation by Google Translate, not legally binding)
ES0263775A1960-12-221960-12-22Procedure for the manufacture of a thermoplastic adhesive (Machine-translation by Google Translate, not legally binding)
ExpiredES263775A1
(en)
Latently reactive, storage-stable mixture that polymerizes under the influence of ambient moisture without the addition of further components, as well as process for the production thereof
A procedure for preparing a new composition comprising a selected substance of the group consisting of colorants, polymer preparation agents and pesticides. (Machine-translation by Google Translate, not legally binding)