This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: China Petroleum Chemical Corporation, Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation, Sinopec Catalyst Co., Ltd.. Active years: 2011-2017.
Company Filing History:
2 out of 674 
1 out of 114 
1 out of 5 Years Active: 2011-2017
Title: Jinlai Qin: Innovator in Propylene Polymerization and Bisphenol A Production
Introduction
Jinlai Qin is a prominent inventor based in Beijing, China. He has made significant contributions to the fields of polymerization and chemical production, holding a total of 2 patents. His innovative approaches have advanced the efficiency and effectiveness of chemical processes.
Latest Patents
Jinlai Qin's latest patents include a suspension of solid catalyst components used in propylene polymerization and a method for preparing bisphenol A. The first patent provides a suspension that includes a solid catalyst component and a liquid medium containing propylene and an alkane. This method enhances the dispersion of the catalyst, preventing agglomeration during the polymerization process. The second patent outlines a method for preparing bisphenol A, which involves transferring phenol and acetone into a reaction zone with a condensation catalyst. This process improves the conversion of acetone and the selectivity of the reaction by cycling a water-depleted fraction back to the reaction zone.
Career Highlights
Throughout his career, Jinlai Qin has worked with notable companies such as China Petroleum & Chemical Corporation and Sinopec Catalyst Co., Ltd. His experience in these organizations has allowed him to refine his expertise in chemical processes and innovations.
Collaborations
Jinlai Qin has collaborated with esteemed colleagues, including Dongyi Hong and Jidong Zhou. These partnerships have contributed to his success and the advancement of his research.
Conclusion
Jinlai Qin's contributions to the fields of propylene polymerization and bisphenol A production highlight his innovative spirit and dedication to advancing chemical processes. His patents reflect a commitment to improving efficiency and effectiveness in the industry.