Sai Li

Sai Li is a notable inventor based in Espoo, Finland. He has made significant contributions to the field of barrier coatings, particularly through his innovative patent. His work focuses on developing environmentally friendly solutions that enhance product performance.

Latest Patents

Sai Li holds a patent for a water-based barrier coating composition. This composition is designed to serve as an effective barrier coating and includes an aqueous polymer composition. The polymer is obtainable by free radical (co)polymerizing an ethylenically unsaturated monomer blend, which features an optionally substituted styrene, at least one C1-C4-alkyl (meth)acrylate, and other copolymerizable monomers. Additionally, the formulation incorporates degraded starch polyvinyl alcohol (PVA), a plasticizer, and a composition containing C16-C18 alkenyl ketene dimer, optionally mixed with rosin, as a gelling agent. The patent represents a significant advancement in the field of sustainable materials.

Career Highlights

Sai Li is currently employed at Kemira Oyj, a company known for its commitment to sustainability and innovation in chemical solutions. His role at Kemira has allowed him to further develop his expertise in barrier coatings and contribute to the company's research and development efforts.

Collaborations

Throughout his career, Sai Li has collaborated with talented colleagues, including Tarja Turkki and Jonni Ahlgren. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Sai Li's contributions to the field of barrier coatings exemplify the importance of innovation in developing sustainable solutions. His patent for a water-based barrier coating composition highlights his commitment to advancing technology in environmentally friendly ways.

Profile summary based on public USPTO records.