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 Московский институт тонкой химической технологииfiledCriticalМосковский институт тонкой химической технологии
Priority to SU4819715/05ApriorityCriticalpatent/SU1793713A1/en
Application grantedgrantedCritical
Publication of SU1793713A1publicationCriticalpatent/SU1793713A1/en
Сополиамид, содержащий группы сульфоната пиперазина, формулыгдех = 50 - 65 мол.%,с мол. м. 29000, в качестве материала мембраны с повышенной газопроницаемостью для выделения двуокиси углерода из воздуха.Copolyamide containing piperazine sulfonate groups, formulas = 50–65 mol.%, Mol. 29000 m, as the material of the membrane with high gas permeability for the release of carbon dioxide from the air.
SU4819715/05A1990-04-271990-04-27
SOPOLYAMIDE CONTAINING PIPERAZIN SULFONATE GROUPS
SU1793713A1
(en)