Company Filing History:
Years Active: 2016
Title: Yujie Ding: Innovator in Plasticizer Free Curing Compositions
Introduction
Yujie Ding is a prominent inventor based in Mount Pleasant, MI (US). She has made significant contributions to the field of polymer chemistry, particularly in the development of curing compositions that do not rely on plasticizers. Her innovative approach addresses various challenges faced in the industry.
Latest Patents
Yujie Ding holds a patent for a "Plasticizer free curing composition." This invention involves the use of small particle size complexes of methylenedianiline and an alkali salt, specifically a 3:1 coordination complex of MDA/alkali salt. The average diameter of these complexes is 60 microns or less, often reaching 20 microns or even 10 microns or less. These complexes are dispersed in a volatile, non-polar, organic solvent. The resulting stable one-pack urethane compositions exhibit excellent storage stability and effectively overcome many drawbacks associated with MDA complexes dispersed in plasticizers, such as high boiling aromatic and alkyl di-esters.
Career Highlights
Yujie Ding is currently employed at Chemtura Corporation, where she continues to innovate and develop new materials. Her work has been instrumental in advancing the field of polymer science and enhancing the performance of urethane compositions.
Collaborations
Throughout her career, Yujie has collaborated with notable colleagues, including Thomas R Doyle and Kevin Jackson. These partnerships have contributed to her success and the advancement of her research.
Conclusion
Yujie Ding is a trailblazer in the development of plasticizer free curing compositions, showcasing her expertise and commitment to innovation in polymer chemistry. Her contributions are paving the way for more sustainable and efficient materials in the industry.