Company Filing History:
Years Active: 2021
Title: Annabelle Petit: Innovator in Liquid Polyester Resins
Introduction
Annabelle Petit is a notable inventor based in Compiègne, France. She has made significant contributions to the field of liquid polyester resins, particularly in their application for lithographic inks. Her innovative approach has led to the development of a unique method for creating these resins, which has implications for various industries.
Latest Patents
Annabelle Petit holds 1 patent for her invention titled "Liquid modified PET polyesters for lithographic inks." This patent describes a method of producing liquid polyester resins by depolymerizing polyethylene terephthalate (PET) through an alcoholysis reaction. The process involves transesterifying the resulting polyol oligomer with vegetable oils or fatty acid alkyl esters, followed by re-polymerization with acids or anhydrides. The invention also encompasses ink and coating compositions, as well as overprint varnishes that utilize these liquid polyester resins.
Career Highlights
Throughout her career, Annabelle has demonstrated a commitment to innovation and sustainability in materials science. Her work at Sun Chemical Corporation has positioned her as a leader in the development of eco-friendly solutions for the printing industry.
Collaborations
Annabelle Petit has collaborated with esteemed colleagues such as Kai-Uwe W Gaudl and Ralf Schuermann. These partnerships have further enhanced her research and development efforts, contributing to the advancement of liquid polyester technology.
Conclusion
Annabelle Petit is a pioneering inventor whose work in liquid polyester resins has the potential to transform the lithographic ink industry. Her innovative methods and dedication to sustainability continue to inspire advancements in materials science.