SU1793713A1 - SOPOLYAMIDE CONTAINING PIPERAZIN SULFONATE GROUPS - Google Patents

SOPOLYAMIDE CONTAINING PIPERAZIN SULFONATE GROUPS

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Publication number
SU1793713A1
SU1793713A1 SU4819715/05A SU4819715A SU1793713A1 SU 1793713 A1 SU1793713 A1 SU 1793713A1 SU 4819715/05 A SU4819715/05 A SU 4819715/05A SU 4819715 A SU4819715 A SU 4819715A SU 1793713 A1 SU1793713 A1 SU 1793713A1
Authority
SU
USSR - Soviet Union
Prior art keywords
sulfonate groups
sopolyamide
piperazin
mol
formulas
Prior art date
Application number
SU4819715/05A
Other languages
Russian (ru)
Inventor
В.А. Тверской
Ю.А. Федотов
В.Г. Карачевцев
Н.В. Шевлякова
В.Н. Кубасов
В.Н. Серебряков
А.В. Бузин
С.И. Семенова
Г.Д. Ковылина
Original Assignee
Московский институт тонкой химической технологии
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 технологии filed Critical Московский институт тонкой химической технологии
Priority to SU4819715/05A priority Critical patent/SU1793713A1/en
Application granted granted Critical
Publication of SU1793713A1 publication Critical patent/SU1793713A1/en

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  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

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.

SU4819715/05A 1990-04-27 1990-04-27 SOPOLYAMIDE CONTAINING PIPERAZIN SULFONATE GROUPS SU1793713A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4819715/05A SU1793713A1 (en) 1990-04-27 1990-04-27 SOPOLYAMIDE CONTAINING PIPERAZIN SULFONATE GROUPS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4819715/05A SU1793713A1 (en) 1990-04-27 1990-04-27 SOPOLYAMIDE CONTAINING PIPERAZIN SULFONATE GROUPS

Publications (1)

Publication Number Publication Date
SU1793713A1 true SU1793713A1 (en) 2000-03-20

Family

ID=60536784

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4819715/05A SU1793713A1 (en) 1990-04-27 1990-04-27 SOPOLYAMIDE CONTAINING PIPERAZIN SULFONATE GROUPS

Country Status (1)

Country Link
SU (1) SU1793713A1 (en)

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