Chi-Hung Lin

Title: Chi-Hung Lin: Innovator in Polymer Technology

Introduction

Chi-Hung Lin is a notable inventor based in Wheaton, IL (US), recognized for his contributions to polymer technology. He holds a total of 8 patents, showcasing his innovative spirit and expertise in the field.

Latest Patents

Among his latest patents is the invention titled "High melt flow propylene polymer produced by gas-phase polymerization." This process involves polymerizing propylene using a titanium-containing, magnesium-containing, high activity catalyst and an aluminum alkyl cocatalyst in a gas phase system. The method utilizes condensed liquid to control temperature, with a tetraalkylorthosilicate as an external catalyst modifier, achieving high yields of high melt flow propylene polymer. Another significant invention is the "Powder feeder apparatus," which relates to an apparatus and process for feeding powder or dry solids catalyst into a flowing liquid stream. This invention features a novel purging device and means for isolating a metering device from the liquid stream, facilitating the injection of finely divided flowable powder or catalyst into a reactor for polypropylene or polyolefin production.

Career Highlights

Chi-Hung Lin has worked with prominent companies such as Standard Oil Company and Amoco Corporation. His experience in these organizations has contributed to his development as an inventor and innovator in the polymer industry.

Collaborations

Throughout his career, Chi-Hung Lin has collaborated with notable individuals, including Philip M. Rose and David R. Kreider. These partnerships have likely enriched his work and led to significant advancements in his field.

Conclusion

Chi-Hung Lin's contributions to polymer technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in polymer production processes.