Manuel Aw Natal

Title: Manuel Aw Natal: Innovator in Semi-Crystalline Polylactides

Introduction

Manuel Aw Natal is a notable inventor based in Eden Prairie, MN (US). He has made significant contributions to the field of materials science, particularly in the synthesis of polylactides. His innovative approach has led to advancements in the production of biodegradable plastics.

Latest Patents

Manuel Aw Natal holds a patent for a "Method to produce semi-crystalline polylactides." This invention provides a method for synthesizing semi-crystalline polylactides (PLA) from a lactide mixture that includes meso-LA and rac-LA. The process involves polymerizing a mixture of racemic lactide and meso-lactide using a catalyst that iso-selectively polymerizes L-lactide and D-lactide. This results in the formation of an amorphous poly (meso-lactide) block from meso-lactide and a semi-crystalline poly (racemic lactide) block from racemic lactide. The invention takes advantage of the differences in physicochemical properties between racemic lactide and meso-lactide, ultimately producing a semi-crystalline polylactide.

Career Highlights

Throughout his career, Manuel has worked with prominent companies such as Hitachi Zosen Corporation and Tohoku Electric Power Company, Inc. His experience in these organizations has contributed to his expertise in polymer science and innovation.

Collaborations

Manuel has collaborated with notable professionals in his field, including Hisanori Kishida and Takashi Hasegawa. These collaborations have further enriched his research and development efforts.

Conclusion

Manuel Aw Natal is a distinguished inventor whose work in the synthesis of semi-crystalline polylactides has made a significant impact on the field of materials science. His innovative methods and collaborations continue to influence advancements in biodegradable plastics.