Changkun Piao

Title: Changkun Piao: Innovator in Aqueous Polymer Technology

Introduction

Changkun Piao is a notable inventor based in Shanghai, China. He has made significant contributions to the field of polymer technology, particularly through his innovative work on aqueous polymer dispersions. His expertise and creativity have led to advancements that benefit various industries.

Latest Patents

Changkun Piao holds a patent for an aqueous polymer dispersion and the process of making the same. This invention involves an aqueous dispersion comprising a multistage polymer that includes a first polymer and a second polymer. The second polymer contains structural units of an ethylenically unsaturated siloxane monomer. Notably, the multistage polymer comprises, by weight based on the weight of the multistage polymer, 4.5% or more of these structural units. Additionally, the coagulum content of the aqueous dispersion is less than 2,000 ppm after filtration through a 44-micron sieve.

Career Highlights

Throughout his career, Changkun Piao has worked with prominent companies in the chemical industry. He has been associated with Dow Global Technologies LLC and Rohm and Haas Company, where he has applied his knowledge and skills to develop innovative solutions in polymer technology.

Collaborations

Changkun has collaborated with talented individuals in his field, including Xiangting Dong and Ling Li. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Changkun Piao's contributions to aqueous polymer technology exemplify the impact of innovation in the field. His patent and career achievements highlight his dedication to advancing polymer science. Changkun Piao continues to be a significant figure in the world of inventions and innovations.