Yuan Wang

Title: Innovations of Yuan Wang in Natural Dye Technology

Introduction

Yuan Wang is a notable inventor based in Changzhou, China. He has made significant contributions to the field of color masterbatch preparation using natural dyes. His innovative approach combines modern materials and techniques to enhance the properties of natural dyes.

Latest Patents

Yuan Wang holds a patent for a method titled "Method for preparing color masterbatch with natural dye." This method utilizes a phase change material, tetradecane, as one of the solvents to extract natural dye. The extracted dye serves as a core material, while polybutylene succinate acts as a wall material to microencapsulate the dye. This process is achieved through a solvent evaporation method, resulting in natural dye microcapsules. These microcapsules are then melt-blended with a carrier resin, extruded, and granulated to produce a color masterbatch. The microencapsulation technique enhances the thermal stability of the natural dye and its compatibility with the carrier resin. The resulting color masterbatch exhibits excellent heat resistance, and the fabric produced from it demonstrates good color fastness to hot pressing.

Career Highlights

Yuan Wang is affiliated with Changzhou University, where he continues to advance research in the field of natural dyes and their applications. His work has garnered attention for its innovative approach and practical applications in textile manufacturing.

Collaborations

Yuan Wang collaborates with esteemed colleagues such as Qun Chen and Yonggang Peng, contributing to the advancement of research in natural dye technologies.

Conclusion

Yuan Wang's innovative methods in preparing color masterbatches with natural dyes represent a significant advancement in the field. His contributions not only enhance the properties of natural dyes but also promote sustainable practices in textile manufacturing.