Company Filing History:
Years Active: 2021
Title: Adina Anghelescu-Hakala: Innovator in Poly(hydroxy acid) Polymer Technology
Introduction
Adina Anghelescu-Hakala is a notable inventor based in Rajamäki, Finland. She has made significant contributions to the field of polymer technology, particularly in the development of poly(glycolic acid) for various applications.
Latest Patents
Adina holds a patent for a process aimed at making poly(glycolic acid) for containers and films with reduced gas permeability. This innovative process involves creating a high molecular weight poly(hydroxy acid) polymer with excellent thermal stability. The method includes mixing glycolic acid and/or lactic acid with a diol or di-acid initiator, along with at least one multifunctional initiator. The process is conducted in an agitated polycondensation reactor, leading to the formation of a pre-polymer and ultimately resulting in a solid reaction mixture with a moisture level of less than 50 ppm by weight.
Career Highlights
Adina is currently employed at Dak Americas LLC, where she continues to advance her research and development efforts in polymer science. Her work has been instrumental in enhancing the properties of biodegradable polymers, which are crucial for sustainable packaging solutions.
Collaborations
Throughout her career, Adina has collaborated with esteemed colleagues such as Mika Härkönen and Thomas Taylor. These partnerships have fostered a dynamic