ES253840A3 - Procedure for the preparation of a varnish of inpregnation based on a resin tereftºlia (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the preparation of a varnish of inpregnation based on a resin tereftºlia (Machine-translation by Google Translate, not legally binding)
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Aismalibar SA
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Aismalibar SA
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Priority to ES0253840ApriorityCriticalpatent/ES253840A3/en
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Process for the preparation of an impregnation varnish based on a terephthalic resin, which is characterized essentially by the transesterification of dimethyl terephthalate with polyalcohols of ethylene glycol, propenotriol and the like and in the presence of monoalcohols of high molecular weight, such as butyl alcohol, octyl, tetrahydrofurfuryl, benzyl and the like. (Machine-translation by Google Translate, not legally binding)
ES0253840A1959-11-131959-11-13Procedure for the preparation of a varnish of inpregnation based on a resin tereftºlia (Machine-translation by Google Translate, not legally binding)
ExpiredES253840A3
(en)
A procedure for the polycondensation of reaction products of dimethyl tereftalate and etilenoglycol (Machine-translation by Google Translate, not legally binding)
Improved procedure for the preparation of linear polyesters of strengthly polymerized condensation. (Machine-translation by Google Translate, not legally binding)