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Priority to RO137217ApriorityCriticalpatent/RO102746B1/ro
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Publication of RO102746B1publicationCriticalpatent/RO102746B1/ro
Prezenta inventie se refera la un procedeu de obtinere a poliamidelor aromatice, cu greutati moleculare controlate, prin policondensarea diaminelor aromatice cu cloranhidridele acizilor dicarboxilici aromatici.
RO137217A1988-12-291988-12-29Procedeu de obtinere a poliamidelor aromatice
RO102746B1
(ro)
Procede de preparation de copolyamides a base d:hexamethylenediamine d:acide adipique eventuellement d:au moins un autre diacide carboxylique a chaine courte et d:acide dimere
Procede de preparation de copolyamides a base d'hexamethylenediamine, d'acide adipique, eventuellement d'au moins un autre diacide carboxylique a chaine courte et d'acide dimere