Yang-Tu Liu

Title: Innovations of Yang-Tu Liu in Plasticizer Development

Introduction

Yang-Tu Liu is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of materials science, particularly in the development of environmentally friendly plasticizers. His innovative work focuses on creating compounds that are not only effective but also safe for organisms and the environment.

Latest Patents

Yang-Tu Liu holds a patent for a hexahydrophthalate based compound and the process for producing it. This compound serves as a plasticizer that does not contain phthalic acid or benzoic acid. It possesses superior physical properties compared to traditional plasticizers like DEHA and DINA, particularly in terms of transparency and adhesion. The process involves esterifying hexahydrophthalic anhydride with a diol and a decarboxylation catalyst to produce hexahydrophthalic alcohol. A monoacid is then added for further esterification, resulting in the final hexahydrophthalate based compound.

Career Highlights

Yang-Tu Liu is associated with Nan Ya Plastics Corporation, where he continues to innovate in the field of plastic materials. His work has garnered attention for its potential to replace harmful plasticizers with safer alternatives. Liu's dedication to research and development has positioned him as a key figure in advancing sustainable materials.

Collaborations

Yang-Tu Liu collaborates with talented individuals such as Sung-Yueh Shieh and Dein-Run Fung. Their combined expertise contributes to the success of their projects and the advancement of innovative solutions in the industry.

Conclusion

Yang-Tu Liu's contributions to the development of environmentally friendly plasticizers highlight the importance of innovation in materials science. His work not only addresses industry needs but also promotes sustainability.