Синтез олигомеров гликолевой и молочной кислот; Перспективы развития фундаментальных наук
| Parent link: | Перспективы развития фундаментальных наук.— 2013.— [С. 266-268] |
|---|---|
| その他の著者: | , , , , |
| 要約: | Заглавие с экрана The synthesis of oligomers was carried out of glycolic and lactic acids in the rotary evaporator Heidolph Laborota 4003 Control in the presence of p-toluene sulfonic acid. The solubility of samples was researched in different solvents and the molecular weight of synthesized oligomers was determined by the method of acid-base titration. Oligomers have a degree of polymerization about 10. It was used for the synthesis of Glycolade and Lactide which were monomers for preparation of Polyglycolide, Polylactide and their Copolymer. |
| 言語: | ロシア語 |
| 出版事項: |
2013
|
| シリーズ: | Химия |
| 主題: | |
| オンライン･アクセス: | http://www.lib.tpu.ru/fulltext/c/2013/C21/087.pdf |
| フォーマット: | 電子媒体 図書の章 |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=603686 |
| 物理的記述: | 1 файл(346 Кб) |
|---|---|
| 要約: | Заглавие с экрана The synthesis of oligomers was carried out of glycolic and lactic acids in the rotary evaporator Heidolph Laborota 4003 Control in the presence of p-toluene sulfonic acid. The solubility of samples was researched in different solvents and the molecular weight of synthesized oligomers was determined by the method of acid-base titration. Oligomers have a degree of polymerization about 10. It was used for the synthesis of Glycolade and Lactide which were monomers for preparation of Polyglycolide, Polylactide and their Copolymer. |