Vinod Kn

Title: Vinod Kn and Sustainable Polyester Innovation

Introduction

Vinod Kn is an inventor based in Bengaluru, India, whose patent work focuses on producing sustainable polyester from recycled polyethylene terephthalate. He works at SHPP Global Technologies B.V. His patent describes a process for converting post-consumer or post-industrial recycled PET into materials that can be used to make new polyester products.

Latest Patents

Vinod Kn is associated with 1 patent, titled “Sustainable Polyester from Recycled Polyethylene Terephthalate.” The method depolymerizes recycled PET to produce bis(2-hydroxyethyl) terephthalate, or BHET. A portion of the BHET is then reacted with a catalyst to form an alcohol, such as cyclohexanedimethanol or 1,4-phenylenedimethanol. The alcohol is polymerized with additional BHET to produce polyester.

The patent describes potential products including PCT, PETG copolyester, PCTG copolyester, PCTA, and polymers with repeating units meeting the specified structural requirements. By using recycled feedstock, the process offers a route to making polyester materials while reusing plastic waste.

Career Highlights

Kn’s patent reflects work at the intersection of polymer chemistry, materials development, and recycling. Its approach uses chemical processing to transform recycled PET into building blocks for polyester materials with different compositions and properties.

Collaborations

Lohith Kenchaiah and Kaushal Gandhi are identified as Kn’s coworkers. Their shared professional context at SHPP Global Technologies B.V. connects them to an organization working in advanced materials and polymer technologies.

Conclusion

Vinod Kn’s patent presents a method for converting recycled PET into useful polyester materials, highlighting the role of chemical recycling in sustainable materials innovation.