基本信息:
- 专利标题： METHOD OF CONTROLLING KINEMATIC VISCOSITY OF POLYALPHAOLEFIN
- 申请号：EP21168133.3 申请日：2021-04-13
- 公开(公告)号：EP3896141A1 公开(公告)日：2021-10-20
- 发明人： KAUR, Sukhdeep , SAHOO, Usharani , SINGH, Gurmeet , PAPPU, Naresh , PANDEY, Jai Narayan , KUMHAR, Shobhashankar , KAPUR, Gurpreet Singh , SAXENA, Deepak , RAMAKUMAR, Sankara Sri Venkata
- 申请人： Indian Oil Corporation Limited
- 申请人地址： IN Mumbai 400 051 Indian Oil Bhavan G-9, Ali Yavar Jung Marg Bandra (East)
- 代理机构： AWA Denmark A/S
- 优先权： IN202021016105 20200414
- 主分类号： C10M107/10
- IPC分类号： C10M107/10 ; C07C2/68 ; C07C2/22
摘要：
The invention relates to a method of the oligomerization of C6 and above olefin monomer whereby, at a fixed monomer/Al halide mole ratio, polyalphaolefins having desirable kinematic viscosities are prepared by controlling the oligomerization temperature. The oligomerization is carried out in presence of an oligomerizing catalyst comprising of aluminum halide and a promoter, and oligomerizing temperatures of about 10°C to about 120°C.
公开/授权文献:
- EP3896141B1 METHOD OF CONTROLLING KINEMATIC VISCOSITY OF POLYALPHAOLEFIN 公开/授权日：2023-08-30