Cheng Kun Lin

Title: Innovations of Cheng Kun Lin in Textile Technology

Introduction

Cheng Kun Lin is a notable inventor based in Tu-Cheng, Taiwan. He has made significant contributions to the field of textile technology, particularly in the development of innovative dyeing processes. With a total of 2 patents to his name, his work focuses on enhancing the efficiency and environmental sustainability of textile printing.

Latest Patents

Cheng Kun Lin's latest patents include a textile ink-jet printing-purpose disperse dye micro-emulsion agent. This invention utilizes dispersing agents such as sodium polynaphthalene formaldehyde sulfonates and surfactants like POE NP ether. It also incorporates silicone derivative emulsion-type defoaming agents and bactericidal fungicidal agents. The micro-emulsion agent is designed for ink-jet CMYK four-color disperse dyes, creating a stable dye micro-emulsion through micro-jetting homogenized emulsifier. This innovation is particularly beneficial for polymers, as it applies a low-cost, environmentally protective micro-emulsion agent in ink protection technology. The resulting dye micro-emulsion agent features a dye particle diameter below 300 nm, ensuring high storage stability, rinse, sublimation, and light fastness over 4.

Another significant patent is the manufacturing method for blocked aqueous dispersion of polyurethanes. This method involves creating a blocked hydrophilic polyurethane with a molecular weight ranging from 500 to approximately 40,000. The polyurethane has a solid content of 5 to 70% and contains 5 to 200 milliequivalents of sulfonic acid salt per 100 g of polymer. This innovative approach enhances the properties of polyurethane dispersions in various applications.

Career Highlights

Cheng Kun Lin is associated with the China Textile Institute, where he continues to advance research and development in textile technologies. His work has garnered attention for its practical applications in the textile industry, particularly in improving dyeing processes.

Collaborations

Cheng has collaborated with notable colleagues, including Chong Yu Chen and Wen Tung Chen, to further enhance the impact of his innovations in the textile sector.

Conclusion

Cheng Kun Lin's contributions to textile technology through his innovative patents demonstrate his commitment to advancing the industry. His work not only improves the efficiency of dyeing processes but also emphasizes environmental sustainability.