Способ получения катализатора для стереоспецифической полимеризации пропилена
Patents
| Language: |
Русский |
| Type: |
Invention |
| Number |
SU 639597 A1 |
| Request number: |
2392532/23-04 |
| Request date: |
Jul 21, 1976 |
| patent.field.start_date: |
|
| Registration date: |
Dec 30, 1978 |
| patent.field.request_publication_date: |
|
| Authors |
Вермель Е.Е.
,
Захаров В.А.
,
Ястребова Г.М.
,
Ермаков Ю.И.
|
| Affiliations |
| 1 |
Ордена трудового Красного Знамени институт катализа Сибирского отделения АН СССР
|
| 2 |
Специальное конструкторско-технологическое бюро катализаторов
|
|
The title catalyst with increased activity was prepd. by reducing TiCl4 with an organoaluminum compd. in n-octane, isooctane, heptane, or a hexane-cyclohexane mixt. (30-80%, based on the total reaction mixt.) in presence of diisoamyl ether [544-01-4] (0.01-0.2 mol/mol TiCl4) at 25-0° (sic).