This inventor holds 1 USPTO granted patent and 1 published patent application and 3 EPO patents. Top assignee: Ruco Polymer Corporation. Active years: 1992.
Company Filing History:
Years Active: 1992
Title: Kei-Yi Wei: Innovator in Powder Coating Technology
Introduction
Kei-Yi Wei is a notable inventor based in Huntington, NY (US). She has made significant contributions to the field of powder coating formulations through her innovative work. Her expertise in polymer chemistry has led to the development of advanced materials that enhance the performance of coatings.
Latest Patents
Kei-Yi Wei holds a patent for an invention titled "Internally Catalyzed Sulfonate Bearing Hydroxyl Terminated Powder." This hydroxyl functional polyester is suitable for use in powder coating formulations and features sulfonate salt groups. The patent describes the preparation and application of these polyester resins, which are characterized by specific viscosity and glass transition temperature ranges. The synthesis process involves esterification or transesterification using a sulfonate salt group bearing reactant, such as 5-sodium sulfo isophthalic acid. The resulting powder coating compositions are designed to improve curing reactions and overall performance.
Career Highlights
Throughout her career, Kei-Yi Wei has worked with reputable companies, including Ruco Polymer Corporation and Lord Corporation. Her experience in these organizations has allowed her to refine her skills and contribute to the advancement of polymer technology.
Collaborations
Kei-Yi Wei has collaborated with esteemed colleagues, including John J. McLafferty and James R. Halladay. These partnerships have fostered innovation and the exchange of ideas within the field of polymer science.
Conclusion
Kei-Yi Wei's contributions to powder coating technology through her innovative patents and collaborations highlight her role as a leading inventor in the industry. Her work continues to influence advancements in material science and coating applications.