Способ получения полиэтилена
Patents
| Language: |
Русский |
| Type: |
Invention |
| Number |
SU 374332 A1 |
| Request number: |
1663508/23-5 |
| Request date: |
May 31, 1971 |
| patent.field.start_date: |
|
| Registration date: |
Mar 20, 1973 |
| patent.field.request_publication_date: |
|
| Authors |
Дружков В.Н.
,
Захаров В.А.
,
Ермаков Ю.И.
|
| Affiliations |
| 1 |
Boreskov Institute of Catalysis SB RAS
|
|
Polyethylene [9002-88-4] was produced by the polymn. of ethylene in a gaseous phase over Cr oxide catalysts in a stream of inert gas such as hydrogen [1333-74-0] or helium [7440-59-7], to facilitate heat removal and to maintain isothermal conditions during polymn.