Kwan Yeung Chiu

Title: Inventor Kwan Yeung Chiu: Innovating White Inkjet Ink Composition

Introduction

Kwan Yeung Chiu, an innovative inventor based in Hong Kong, CN, has made a significant contribution to the field of ink technology. With a keen focus on enhancing the properties of white inkjet inks, his work addresses critical challenges faced in printing technologies, particularly concerning compatibility and performance.

Latest Patents

Chiu holds a patent for a groundbreaking invention titled "White inkjet ink composition having improved resin compatibility." This invention is notable for its improved compatibility of functional polymer-stabilized titanium dioxide with binder resins. The innovation results in a marked reduction in sedimentation rates, enhanced resistance to nozzle clogging during jetting, and improved lightness of the ink coating. The composition includes a white colorant, multiple binder resins, one or more compatibilizers, an ink solvent, and optional additives. Notably, the white colorant is modified with a functional copolymer containing an acid group, such as styrene-maleic anhydride, to enhance its performance and compatibility.

Career Highlights

Kwan Yeung Chiu is currently employed at Inner Mongolia Xianhong Science Co., Ltd., where he contributes his expertise in ink formulations and materials science. His work has furthered the understanding and applications of ink compositions, especially those that require compatibility with various substrates and printing technologies.

Collaborations

In his professional journey, Chiu collaborates with talented colleagues, including Kin Man Ho and Chun Ho Yam. This collaborative environment fosters innovation and allows for the exchange of ideas that can lead to further advancements in their respective areas of research.

Conclusion

Kwan Yeung Chiu is an exemplary figure in the field of ink technology, whose innovative patent addresses significant industry challenges. His work not only enhances the performance of white inkjet inks but also opens new avenues for research and development in printing technologies. The contributions of inventors like Chiu are crucial for driving forward advancements in various industries, showcasing the importance of innovation in improving everyday products.