FIELD: medicine, pharmaceutics.
SUBSTANCE: invention relates to synthesis of novel mono- or disilicon-substituted tricyclononenes and corresponding to them additive polymers. Claimed is mono- or disilicon-substituted tricyclononene of general structural formula:
where: 1. R1=R2=R3=H; 2. R1=Si(CH3)3, R2=R3=H; 3. R1=R2-h, R3=Si(CH3)3; based on it additive polymer of general structural formula: 
, where n=50-2800 (polymerisation degree), which has values of average-weight molecular weight Mw=(1-75)*104 g/mol and polidipersion index Mw/Mn= 1.4-2.5. Also claimed is method of membrane separation of gas mixtures, which includes supply of mixture, which is to be separated, from one side of selectively-permeable membrane, selection of passing through it components from the other side, in which as membrane material, used is obtained additive polymers, characterised by superhigh coefficients of gas permeability and good selectivity.
EFFECT: increase of silicon-substituted norbornene activity in additive polymerisation, creation of additive polymer with high molecular weight and creation of based on it membranes.
3 cl, 6 dwg, 1 tbl, 9 ex
| Title | Year | Author | Number |
|---|---|---|---|
| ADDITIVE POLY(MONO(TRIMETHYLGERMYL)-SUBSTITUTED TRICYCLONONENE), MONOMER FOR OBTAINING THEREOF AND METHOD OF SEPARATING GAS MIXTURES BASED ON ADDITIVE POLY(MONO(TRIMETHYLGERMYL)-SUBSTITUTED TRICYCLONONENE) | 2012 |
|
RU2522555C2 |
| ADDITIVE COPOLYMER 3,3,4-TRIS(TRIMETHYLSILYL)TRICYCLONONENE-7 AND 3-TRIMETHYLSILYLTRICYCLONONENE-7, METHOD OF ITS PRODUCTION AND METHOD FOR SEPARATING GAS MIXTURES WITH ITS APPLICATION | 2016 |
|
RU2634724C2 |
| METHOD OF OBTAINING ADDITIVE POLYMERS BASED ON NORBORNENE CONTAINING DOUBLE BOND IN SUBSTITUENT | 2018 |
|
RU2671564C1 |
| ADDITIVE POLY(3-TRI(N-ALKOXY)SILYLTRICYCLO[4.2.1.0]NON-7-ENE), SYNTHESIS METHOD THEREOF AND METHOD FOR SEPARATION OF GASEOUS HYDROCARBONS USING MEMBRANE BASED THEREOF | 2018 |
|
RU2685429C1 |
| METATHESIS POLY(3-TRIALKOXYSILYLTRICYCLO[4.2.1.0]NON-7-ENE), A METHOD FOR PRODUCTION THEREOF AND A METHOD OF SEPARATING HYDROCARBON GASES USING | 2018 |
|
RU2697201C1 |
| SINGLE-COMPONENT CATALYST FOR ADDITIVE POLYMERIZATION OF CYCLOOLEFIN, METHOD OF PRODUCING HOMOPOLYMER (VARIANTS) AND METHOD OF PRODUCING BLOCK COPOLYMER IN ITS PRESENCE | 2023 |
|
RU2812130C1 |
| ADDITIVE POLY-(5-TRIMETHYLSILYLNORBORN-2-ENE) AND METHOD FOR SEPARATING GASEOUS MIXTURES BY MEMBRANE BASED ON THEREOF | 2005 |
|
RU2296773C1 |
| METHOD OF PRODUCING ADDITIVE POLYMERS BASED ON NORBORNENE (EMBODIMENTS) | 2021 |
|
RU2768465C1 |
| METHOD FOR PRODUCING AN ADDITIVE POLYMER BASED ON DICYCLOPENTADIENE (EMBODIMENTS) | 2018 |
|
RU2669562C1 |
| METHOD FOR SEPARATING CO-CONTAINING GAS MIXTURES | 2023 |
|
RU2807750C1 |
