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Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General
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Abstract
Method of obtaining insulating varnishes characterized by reacting, in general terms, at least one diamine and at least one polycarboxylic acid or its anhydride whose molecule possesses at least three carboxyl groups, one of which, at least occupies the ortho position, itaconic acid (methylene-butanedioic acid), at least one dicarboxylic acid, optionally in ester form, and a mixture of dialcohols and polyalcohols. (Machine-translation by Google Translate, not legally binding)
ES358581A1968-09-191968-09-19Procedure for obtaining insulating varnishes. (Machine-translation by Google Translate, not legally binding)
ExpiredES358581A1
(en)
Procedure for the polycondensation of bis-hydrochloretters of aromatic dicarboxilic acids. (Machine-translation by Google Translate, not legally binding)
A procedure for the polycondensation of diolesters of aromatic dicarboxylic acids, particularly those of the tereftelic acid (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of polyester varnishes tereftºlicoimida, for the insulation of electrical conductors (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of esters of chloranphenicol with aromethical carboxylic acids which have carboxylle in an aliphatic side chain (Machine-translation by Google Translate, not legally binding)