Company Filing History:
Years Active: 1986-1989
Title: Innovations of Wen H Chang
Introduction
Wen H Chang is a notable inventor based in Gibsonia, PA (US). She has made significant contributions to the field of acrylic polymers, holding a total of 4 patents. Her work focuses on developing advanced materials that have practical applications in various industries.
Latest Patents
One of her latest patents is titled "Method of preparing acrylic polymers containing hydrolyzable moieties." This patent discloses an ungelled acrylic resin composition that includes an acrylic polymer with silicon-containing groups. The composition is designed to be cured in the presence of atmospheric moisture and a suitable catalyst at temperatures not exceeding 121 degrees Celsius within three hours. This innovation has implications for nonaqueous coating compositions, enhancing their performance and application versatility.
Career Highlights
Wen H Chang has had a successful career at PPG Industries, Inc., where she has been instrumental in advancing the company's research and development efforts. Her expertise in acrylic resin compositions has positioned her as a key figure in the field of polymer science.
Collaborations
Throughout her career, Wen has collaborated with notable colleagues, including Ronald R Ambrose and Paul J Prucnal. These collaborations have fostered innovation and contributed to the successful development of new materials.
Conclusion
Wen H Chang's contributions to the field of acrylic polymers and her innovative patents highlight her role as a leading inventor in her industry. Her work continues to influence advancements in material science and applications.