ES279561A1 - A procedure for the obtaining of thermoplastic copolymers by polycondensation (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for the obtaining of thermoplastic copolymers by polycondensation (Machine-translation by Google Translate, not legally binding)
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Patronato de Investigacion Cientifica y Tecnica
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Patronato de Investigacion Cientifica y Tecnica
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A process for obtaining thermoplastic copolymers; by polycondensation, characterized by the direct synthesis of a di-mono-oxyarylalkane, an aliphatic or aromatic diamine and phosgene, in an alkaline medium, which react at the interface. (Machine-translation by Google Translate, not legally binding)
ES0279561A1962-07-271962-07-27A procedure for the obtaining of thermoplastic copolymers by polycondensation (Machine-translation by Google Translate, not legally binding)
ExpiredES279561A1
(en)
A procedure for the preparation of a 1,2 alpha-methylen -6,7 alpha-dihalometilen-20-espirox-4-eno 3-oxygenate. (Machine-translation by Google Translate, not legally binding)