| 发明名称 |
LINEAR ALPHA-METHYLSTYRENE DIMERS' PRODUCTION PROCESS |
| 摘要 |
FIELD: industrial organic synthesis. ^ SUBSTANCE: linear alpha-methylstyrene dimers that can be used as molecular weight regulators for various polymers, as varnish solvents, and as base material in production of synthetic oils are obtained via oligomerization of alpha-methylstyrene in presence of zeolite ZSM-12 in H form in amount 1 to 10% at temperature 60-120°C. ^ EFFECT: increased selectivity and simplified production process. ^ 1 tbl, 8 ex |
| 申请公布号 |
RU2312095(C1) |
申请公布日期 |
2007.12.10 |
| 申请号 |
RU20060109852 |
申请日期 |
2006.03.27 |
| 申请人 |
INSTITUT NEFTEKHIMII I KATALIZA RAN |
发明人 |
DZHEMILEV USEIN MEMETOVICH;KUTEPOV BORIS IVANOVICH;GRIGOR'EVA NELLJA GENNADIEVNA;GALJAUTDINOVA REGINA RIMOVNA;KOVTUNENKO IRINA ANATOL'EVNA;DODONOVA NINA EGOROVNA;JAMALI ELENA IVANOVNA;TSELJUTINA MARINA IVANOVNA |
| 分类号 |
C07C2/12;C07C15/46 |
主分类号 |
C07C2/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
