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Application filed by Centrul De Cercetari Pentru Fibre ChimicefiledCriticalCentrul De Cercetari Pentru Fibre Chimice
Priority to RO137217ApriorityCriticalpatent/RO102746B1/ro
Publication of RO102746A2publicationCriticalpatent/RO102746A2/ro
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