FIELD: organic chemistry, polymers, chemical technology.
SUBSTANCE: invention relates to a method for preparing vinylnitrotriazole polymers. Method for preparing vinylnitrotriazoles involves addition of 2-fold excess of 4-nitro-1,2,3-triazole Na-salt to polyvinyl chloride solution or copolymer of 2-methyl-5-vinyltetrazole with vinyl chloride in dimethylformamide as a solvent. The process is carried out at 120-150°C for 10-23 h. method provides simplifying process of synthesis of new highly power-consuming polymers of vinylnitrotriazoles that expands assortment of highly power-consuming compounds eliciting the enhanced stability. Invention can be used in preparing polymers used as gas generators and power-consuming components of SRF.
EFFECT: improved preparing method, valuable properties of polymers.
4 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR PREPARING POLYMETHYLENETETRAZOLES | 2006 |
|
RU2318003C2 |
| POLYMERS OF N-GLYCIDYL-3-NITRO-5-R-1,2,4-TRIAZOLES AND PRODUCTION METHOD THEREOF | 2010 |
|
RU2462480C2 |
| METHOD OF OBTAINING TETRAZOLE-CONTAINING PAIRED POLYMERS | 2014 |
|
RU2560726C1 |
| SUBSTITUTED [(3-NITRO-1H-1,2,4-TRIAZOL-1-YL)-NNO-AZOXY]FURAZANES AND PRODUCTION METHOD THEREOF | 2020 |
|
RU2747110C1 |
| 3-(5-NITRATOMETHYL-1H-1,2,3-TRIAZOL-1-YL)-4-NITRO-1,2,5-OXADIAZOLE DERIVATIVES AND METHOD FOR PRODUCTION THEREOF | 2023 |
|
RU2817968C1 |
| PREPARATIONS WHICH POSSESS FUNGICIDAL ACTIVITY | 2012 |
|
RU2515894C2 |
| POTASSIUM OR HYDRAZINIUM SALTS OF 4-DINITROMETHYL-1,2,3-TRIAZOLES, HAVING HERBICIDAL ACTIVITY | 2008 |
|
RU2404978C2 |
| 3-(4-NITRATOMETHYL-1H-1,2,3-TRIAZOL-1-YL)-4-NITRO-1,2,5-OXADIAZOLE AND METHOD FOR PRODUCTION THEREOF | 2023 |
|
RU2813466C1 |
| METHOD OF PREPARING 3-NITRO-5-(N-HETERYL)-1,2,4-TRIAZOLES | 0 |
|
SU753849A1 |
| NOVEL STABILISING SYSEM FOR HALOGENATED POLYMERS | 2004 |
|
RU2341542C2 |
