Company Filing History:
1 out of 832,912 Years Active: 2004
Title: Innovations of Rong Junfeng in Polymerization Catalysts
Introduction
Rong Junfeng is an accomplished inventor based in Beijing, China. He has made significant contributions to the field of polymerization catalysts, particularly through his innovative patent related to magnesium chloride-alcohol carriers.
Latest Patents
Rong Junfeng holds a patent for a "Magnesium chloride-alcohol carrier and olefin polymerization catalyst components made from the same." This invention describes a magnesium chloride-based carrier containing Ti(OR) and ROH, where R represents C ˜C alkyl. The solid catalyst components derived from this carrier are characterized by their X-ray powder diffraction spectra, which reveal one or two main diffraction lines or a halo at 2&thgr; of 2˜14° and in the range of 2&thgr; of 14˜50°. The presence of characteristic diffraction lines of anhydrous &agr;-MgCl is also noted. The carrier is produced by reacting anhydrous magnesium chloride with an alcohol, allowing for the preparation of solid catalyst components without the need for dealcoholization. These solid catalyst components demonstrate high polymerization activity when used for polymerizing ethylene. Rong Junfeng has 1 patent to his name.
Career Highlights
Throughout his career, Rong Junfeng has focused on developing efficient catalysts for polymerization processes. His work has contributed to advancements in the field, enhancing the effectiveness of polymer production.
Collaborations
Rong Junfeng has collaborated with notable colleagues, including Zhenhua Jing and Wei Zhang. Their combined expertise has fostered innovation in catalyst development.
Conclusion
Rong Junfeng's contributions to the field of polymerization catalysts highlight his innovative spirit and dedication to advancing technology. His patent on magnesium chloride-alcohol carriers represents a significant step forward in catalyst efficiency and effectiveness.