SU1767859A1 - POLYMER COMPOSITION FOR GAS DIVIDING MEMBRANE - Google Patents
POLYMER COMPOSITION FOR GAS DIVIDING MEMBRANEInfo
- Publication number
- SU1767859A1 SU1767859A1 SU4819956/05A SU4819956A SU1767859A1 SU 1767859 A1 SU1767859 A1 SU 1767859A1 SU 4819956/05 A SU4819956/05 A SU 4819956/05A SU 4819956 A SU4819956 A SU 4819956A SU 1767859 A1 SU1767859 A1 SU 1767859A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- polymer composition
- polyamide
- sulfonate
- gas dividing
- dividing membrane
- Prior art date
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Полимерная композиция для газоразделительной мембраны, включающая полимер, содержащий группы сульфоната диамина, отличающаяся тем, что, с целью повышения проницаемости по двуокиси углерода, в качестве полимера, содержащего группы сульфоната диамина, она содержит поли-п-(2,2'-сульфонат пиперазина)дифениленизофталамид (полиамид I) формулыс молекулярной массой 34000 и поли-п-(2-сульфонат пиперазина)дифениламинизофталамид (полиамид II) формулыс молекулярной массой 3500,гдепри следующих соотношениях компонентов, мас.%:Полиамид I - 40 - 62Полиамид II - 38 - 60A polymer composition for a gas separation membrane comprising a polymer containing diamine sulfonate groups, characterized in that, in order to increase permeability to carbon dioxide, as a polymer containing diamine sulfonate groups, it contains poly-p- (2,2'-piperazine sulfonate ) Diphenylenisophthalamide (polyamide I) of the formula with a molecular weight of 34,000 and poly-p- (2-sulfonate piperazine) diphenylaminisoftalamide (polyamide II) of the formula with a molecular weight of 3500, where the following ratios of components, wt.%: Polyamide I - 40 - 62Polyamide II - 38 6 0
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4819956/05A SU1767859A1 (en) | 1990-04-27 | 1990-04-27 | POLYMER COMPOSITION FOR GAS DIVIDING MEMBRANE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4819956/05A SU1767859A1 (en) | 1990-04-27 | 1990-04-27 | POLYMER COMPOSITION FOR GAS DIVIDING MEMBRANE |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1767859A1 true SU1767859A1 (en) | 2000-03-20 |
Family
ID=60533034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4819956/05A SU1767859A1 (en) | 1990-04-27 | 1990-04-27 | POLYMER COMPOSITION FOR GAS DIVIDING MEMBRANE |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1767859A1 (en) |
-
1990
- 1990-04-27 SU SU4819956/05A patent/SU1767859A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE117351T1 (en) | WATER RESISTANT INK COMPOSITION. | |
ATE92511T1 (en) | POLYIMIDE MEMBRANES FOR GAS SEPARATION. | |
FR2636338B1 (en) | DIORGANOPOLYSILOXANE WITH BENZALMALONATE FUNCTION | |
CO4810260A1 (en) | TEMPORARY RESISTANCE TO MOISTURE RESINS | |
EP0485598A4 (en) | Thermoplastic resin composition | |
DE69604060D1 (en) | TWO POLYMERIZABLE GROUPS CONTAINING A PERFLUORALKYLENE ETHER MACROMER | |
FR2635780B1 (en) | DIORGANOPOLYSILOXANE WITH BENZOTRIAZOLE FUNCTION | |
JPS57105203A (en) | Selective permeable membrane | |
SU1767859A1 (en) | POLYMER COMPOSITION FOR GAS DIVIDING MEMBRANE | |
KR900006601A (en) | Liquid fabric softener | |
SU1056893A3 (en) | Method for preparing solution of cisplatine | |
SU1760754A1 (en) | POLYMER COMPOSITION FOR GAS DIVIDING MEMBRANE | |
SU1767860A1 (en) | POLYMER COMPOSITION FOR GAS DIVIDING MEMBRANE | |
FR2635106B1 (en) | DIORGANOPOLYSILOXANE WITH DIBENZOYLMETHANE FUNCTION | |
CA2050837A1 (en) | Polymer mixture | |
JPS6481823A (en) | Polysulfone based graft copolymer and separation membrane | |
SU1793713A1 (en) | SOPOLYAMIDE CONTAINING PIPERAZIN SULFONATE GROUPS | |
EP0176835A3 (en) | Polyamide stabilized against the effect of the light | |
JPS6483085A (en) | Functional oiling agent | |
SE9402892D0 (en) | Membrane with osmotic properties | |
MX170329B (en) | COATING COMPOSITIONS | |
KR910006410A (en) | High Tenacity Polyamide Stretched Sheet Composition | |
GB1402247A (en) | Anisotropic reverse osmosis membranes | |
TW327182B (en) | Burning resistant phosphide with double functional groups | |
ES2069465A1 (en) | Novel piperidine-triazine co-oligomers for use as stabilisers for organic materials |