Catalytic system for preparation of high branched alkane from olefins

US9315755B2 · kind B2 · utility

Assignee

• SHANGHAI INSTITUTE OF ORGANIC CHEMISTRY, CHINESE ACADEMY OF SCIENCES · CN

Inventors

• Yong Tang · Shanghai, CN
• Wenjie Tao · Shanghai, CN
• Xiuli Sun · Shanghai, CN
• Junfang Li · Jiaozuo City, CN
• Zheng Wang · 安丰镇, CN

Key dates

• Filing date: Apr 23, 2012
• Grant date: Apr 19, 2016
• Expiry date: Dec 6, 2032

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C10N2070/00
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

The present invention discloses a catalytic system for preparing highly branched alkane from olefin, which contains novel nickel or palladium complexes. In the presence of the catalytic system, highly branched oily alkane mixture can be efficiently obtained from olefins (such as ethylene) under mild conditions. The alkane mixture has a low bromine number, and can be used as a processing aid(s) and lubricant base oil with high-performance. Provides also was a method for preparing the catalyst and a method for preparing an oily olefin polymer.