公开(公告)号：US11370987B2

公开(公告)日：2022-06-28

申请号：US17229088

申请日：2021-04-13

申请人： Indian Oil Corporation Limited

发明人： Sukhdeep Kaur ,  Usharani Sahoo ,  Gurmeet Singh ,  Naresh Pappu ,  Jai Narayan Pandey ,  Shobhashankar Kumhar ,  Gurpreet Singh Kapur ,  Deepak Saxena ,  Sankara Sri Venkata Ramakumar

IPC分类号： C10M107/10 ,  C07C2/06 ,  C08F110/14 ,  C10N20/02

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.