| 发明名称 |
Verfahren zur Entfernung kleinster Mengen 1,3-Cyclopentadien aus Isopren und/oder Cyclopenten |
| 摘要 |
1,3-CYCLOPENTADIENE IS REMOVED FROM ISOPRENE AND/OR CYCLOPENTENE WHEN PRESENT IN AMOUNTS OF LESS THAN 2,000 PPM BY CONTACT WITH A BASIC ION-EXCHANGER WHICH HAS BEEN CONVERTED INTO THE HYDROXY FORM BY PRELIMINARY TREATMENT WITH A STRONG BASE. |
| 申请公布号 |
DE2041548(A1) |
申请公布日期 |
1972.02.24 |
| 申请号 |
DE19702041548 |
申请日期 |
1970.08.21 |
| 申请人 |
ERDOELCHEMIE GMBH |
发明人 |
KOEHLER,H.-DIETER,DR.;SCHERB,HELMUT,DR.;SCHNUCHEL,GUENTHER,DR. |
| 分类号 |
C07C7/12 |
主分类号 |
C07C7/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
