Jinhua Xu

Title: Jinhua Xu: Innovator in Polyester Resin Technology

Introduction

Jinhua Xu is a prominent inventor based in Kyoto, Japan. She has made significant contributions to the field of polymer chemistry, particularly in the development of polyester resin aqueous dispersions. Her innovative work has led to advancements in coating technologies that are essential for various industrial applications.

Latest Patents

Jinhua Xu holds a patent for a "Polyester resin aqueous dispersion and process for preparing the same." This invention provides a coating film that exhibits excellent processability, water resistance, corrosion resistance, chemical resistance, weather resistance, and adhesion to various substrates. Notably, the polyester resin aqueous dispersion maintains remarkable storage stability even at high solids concentrations. The formulation includes a specific polyester resin, a basic compound, an amphipathic organic solvent for plasticizing the resin, and a compound that acts as a protective colloid. The fine particles of the polyester resin are homogeneously dispersed in an aqueous medium, ensuring a specific dispersed state.

Career Highlights

Jinhua Xu is currently employed at Unitika Ltd., where she continues to innovate and develop new materials. Her work has been instrumental in enhancing the performance characteristics of coatings used in various industries. With her expertise, she has contributed to the advancement of sustainable and efficient coating solutions.

Collaborations

Throughout her career, Jinhua has collaborated with notable colleagues, including Eiji Fujita and Tetsuya Miyagawa. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Jinhua Xu's contributions to polyester resin technology exemplify her commitment to innovation and excellence in the field. Her patent and ongoing work at Unitika Ltd. highlight her role as a leading inventor in polymer chemistry.