RO102746B1 - Procedeu de obtinere a poliamidelor aromatice - Google Patents

Procedeu de obtinere a poliamidelor aromatice

Info

Publication number
RO102746B1
RO102746B1 RO137217A RO13721788A RO102746B1 RO 102746 B1 RO102746 B1 RO 102746B1 RO 137217 A RO137217 A RO 137217A RO 13721788 A RO13721788 A RO 13721788A RO 102746 B1 RO102746 B1 RO 102746B1
Authority
RO
Romania
Prior art keywords
aromatic
poliamides
producing method
chlorohydrocarbons
dicarboxylic acid
Prior art date
Application number
RO137217A
Other languages
English (en)
Other versions
RO102746A2 (ro
Inventor
Elena Agripina Maftei
Vasile Lupu
Constantin Grigorescu
Valer Toc
Alexandrina Bordianu
Gabriela Brasat
Original Assignee
Centrul De Cercetari Pentru Fibre Chimice
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Centrul De Cercetari Pentru Fibre Chimice filed Critical Centrul De Cercetari Pentru Fibre Chimice
Priority to RO137217A priority Critical patent/RO102746B1/ro
Publication of RO102746A2 publication Critical patent/RO102746A2/ro
Publication of RO102746B1 publication Critical patent/RO102746B1/ro

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  • Polyamides (AREA)

Abstract

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.
RO137217A 1988-12-29 1988-12-29 Procedeu de obtinere a poliamidelor aromatice RO102746B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO137217A RO102746B1 (ro) 1988-12-29 1988-12-29 Procedeu de obtinere a poliamidelor aromatice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO137217A RO102746B1 (ro) 1988-12-29 1988-12-29 Procedeu de obtinere a poliamidelor aromatice

Publications (2)

Publication Number Publication Date
RO102746A2 RO102746A2 (ro) 1991-11-02
RO102746B1 true RO102746B1 (ro) 1991-12-31

Family

ID=20123485

Family Applications (1)

Application Number Title Priority Date Filing Date
RO137217A RO102746B1 (ro) 1988-12-29 1988-12-29 Procedeu de obtinere a poliamidelor aromatice

Country Status (1)

Country Link
RO (1) RO102746B1 (ro)

Also Published As

Publication number Publication date
RO102746A2 (ro) 1991-11-02

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